fix: setup-cli on Linux musl containers (#431)

## Summary

Fixes setup-cli in Alpine/Linux musl containers after the Supabase CLI
v2.99+ release layout introduced a Bun/TypeScript `supabase` shim
alongside `supabase-go`.

This keeps the v2 action on Bun, but makes the musl paths explicit:

- Detect Linux musl before running `oven-sh/setup-bun` and pass the
matching `bun-linux-*-musl.zip` via `bun-download-url`.
- Use POSIX `sh` for composite shell steps so the action can run in
minimal Alpine containers without `bash`.
- Detect Linux musl in the CLI installer and download the existing
`.apk` release asset for CLI v2.99+.
- Add the extracted APK `usr/bin` directory to PATH.
- Keep existing tar/zip behavior for glibc Linux, macOS, and Windows.

## Root Cause

`oven-sh/setup-bun` does not currently include libc detection in its
automatic release asset selection, so Alpine containers received a glibc
Bun binary. Separately, setup-cli downloaded the generic Linux `.tar.gz`
Supabase CLI asset, whose `supabase` shim is glibc-linked in v2.99+; the
`.apk` asset contains the musl-linked shim.

## Testing

- `bun run ci`
- Manual GitHub workflow in
https://github.com/jgoux/setup-cli-testing/actions/runs/2616196598653

.bun-version

@@ -0,0 +1 @@
+1.3.10

.eslintignore

@@ -1,4 +0,0 @@
-dist/
-lib/
-node_modules/
-jest.config.js

.eslintrc.json

@@ -1,55 +0,0 @@
-{
-    "plugins": ["jest", "@typescript-eslint"],
-    "extends": ["plugin:github/recommended"],
-    "parser": "@typescript-eslint/parser",
-    "parserOptions": {
-      "ecmaVersion": 9,
-      "sourceType": "module",
-      "project": "./tsconfig.json"
-    },
-    "rules": {
-      "i18n-text/no-en": "off",
-      "eslint-comments/no-use": "off",
-      "import/no-namespace": "off",
-      "no-unused-vars": "off",
-      "@typescript-eslint/no-unused-vars": "error",
-      "@typescript-eslint/explicit-member-accessibility": ["error", {"accessibility": "no-public"}],
-      "@typescript-eslint/no-require-imports": "error",
-      "@typescript-eslint/array-type": "error",
-      "@typescript-eslint/await-thenable": "error",
-      "@typescript-eslint/ban-ts-comment": "error",
-      "camelcase": "off",
-      "@typescript-eslint/consistent-type-assertions": "error",
-      "@typescript-eslint/explicit-function-return-type": ["error", {"allowExpressions": true}],
-      "@typescript-eslint/func-call-spacing": ["error", "never"],
-      "@typescript-eslint/no-array-constructor": "error",
-      "@typescript-eslint/no-empty-interface": "error",
-      "@typescript-eslint/no-explicit-any": "error",
-      "@typescript-eslint/no-extraneous-class": "error",
-      "@typescript-eslint/no-for-in-array": "error",
-      "@typescript-eslint/no-inferrable-types": "error",
-      "@typescript-eslint/no-misused-new": "error",
-      "@typescript-eslint/no-namespace": "error",
-      "@typescript-eslint/no-non-null-assertion": "warn",
-      "@typescript-eslint/no-unnecessary-qualifier": "error",
-      "@typescript-eslint/no-unnecessary-type-assertion": "error",
-      "@typescript-eslint/no-useless-constructor": "error",
-      "@typescript-eslint/no-var-requires": "error",
-      "@typescript-eslint/prefer-for-of": "warn",
-      "@typescript-eslint/prefer-function-type": "warn",
-      "@typescript-eslint/prefer-includes": "error",
-      "@typescript-eslint/prefer-string-starts-ends-with": "error",
-      "@typescript-eslint/promise-function-async": "error",
-      "@typescript-eslint/require-array-sort-compare": "error",
-      "@typescript-eslint/restrict-plus-operands": "error",
-      "semi": "off",
-      "@typescript-eslint/semi": ["error", "never"],
-      "@typescript-eslint/type-annotation-spacing": "error",
-      "@typescript-eslint/unbound-method": "error"
-    },
-    "env": {
-      "node": true,
-      "es6": true,
-      "jest/globals": true
-    }
-  }

.gitattributes

@@ -1 +0,0 @@
-dist/** -diff linguist-generated=true 

.github/CODEOWNERS

@@ -0,0 +1 @@
+* @supabase/cli

.github/dependabot.yml

@@ -3,9 +3,34 @@ updates:
   - package-ecosystem: github-actions
     directory: /
     schedule:
-      interval: daily
+      interval: weekly
+      day: tuesday
+      time: "09:00"
+      timezone: Europe/Paris
+    open-pull-requests-limit: 1
+    groups:
+      actions-minor-patch:
+        patterns:
+          - "*"
+        update-types:
+          - minor
+          - patch
 
-  - package-ecosystem: npm
+  - package-ecosystem: bun
     directory: /
     schedule:
-      interval: daily
+      interval: weekly
+      day: tuesday
+      time: "09:00"
+      timezone: Europe/Paris
+    open-pull-requests-limit: 1
+    cooldown:
+      semver-minor-days: 7
+      semver-patch-days: 2
+    groups:
+      bun-minor-patch:
+        patterns:
+          - "*"
+        update-types:
+          - minor
+          - patch

.github/workflows/check-dist.yml

@@ -1,54 +0,0 @@
-# `dist/index.js` is a special file in Actions.
-# When you reference an action with `uses:` in a workflow,
-# `index.js` is the code that will run.
-# For our project, we generate this file through a build process from other source files.
-# We need to make sure the checked-in `index.js` actually matches what we expect it to be.
-name: Check dist/
-
-on:
-  push:
-    branches:
-      - main
-    paths-ignore:
-      - '**.md'
-  pull_request:
-    paths-ignore:
-      - '**.md'
-  workflow_dispatch:
-
-jobs:
-  check-dist:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Set Node.js 20.x
-        uses: actions/setup-node@v4.0.4
-        with:
-          node-version: 20.x
-          cache: npm
-
-      - name: Install dependencies
-        run: npm ci
-
-      - name: Rebuild the dist/ directory
-        run: |
-          npm run build
-          npm run package
-
-      - name: Compare the expected and actual dist/ directories
-        run: |
-          if ! git diff --ignore-space-at-eol --exit-code --quiet dist/; then
-            echo "Detected uncommitted changes after build.  See status below:"
-            git diff
-            exit 1
-          fi
-        id: diff
-
-      # If index.js was different than expected, upload the expected version as an artifact
-      - uses: actions/upload-artifact@v4
-        if: ${{ failure() && steps.diff.conclusion == 'failure' }}
-        with:
-          name: dist
-          path: dist/

.github/workflows/ci.yml

@@ -0,0 +1,69 @@
+name: CI
+
+on:
+  pull_request:
+    types:
+      - opened
+      - synchronize
+      - reopened
+      - ready_for_review
+      - converted_to_draft
+  push:
+    branches:
+      - main
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  validate:
+    if: ${{ github.event_name != 'pull_request' || !github.event.pull_request.draft }}
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    steps:
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        with:
+          persist-credentials: false
+      - uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2.2.0
+        with:
+          bun-version-file: .bun-version
+      - run: bun install --frozen-lockfile
+      - run: bun run ci
+
+  test:
+    if: ${{ github.event_name != 'pull_request' || !github.event.pull_request.draft }}
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 20
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+        version: [1.0.0, latest]
+    steps:
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: ./
+        with:
+          version: ${{ matrix.version }}
+          github-token: ${{ github.token }}
+      - run: supabase -h
+
+  ci:
+    if: ${{ always() && github.event_name == 'pull_request' }}
+    name: CI
+    runs-on: ubuntu-latest
+    needs: [validate, test]
+    timeout-minutes: 5
+    steps:
+      - run: |
+          validate_result="${{ needs.validate.result }}"
+          test_result="${{ needs.test.result }}"
+          [[ "$validate_result" == "success" || "$validate_result" == "skipped" ]]
+          [[ "$test_result" == "success" || "$test_result" == "skipped" ]]

.github/workflows/codeql-analysis.yml

@@ -1,71 +0,0 @@
-# For most projects, this workflow file will not need changing; you simply need
-# to commit it to your repository.
-#
-# You may wish to alter this file to override the set of languages analyzed,
-# or to provide custom queries or build logic.
-#
-# ******** NOTE ********
-# We have attempted to detect the languages in your repository. Please check
-# the `language` matrix defined below to confirm you have the correct set of
-# supported CodeQL languages.
-#
-name: 'CodeQL'
-
-on:
-  push:
-    branches: [ main ]
-  pull_request:
-    # The branches below must be a subset of the branches above
-    branches: [ main ]
-  schedule:
-    - cron: '31 7 * * 3'
-
-jobs:
-  analyze:
-    name: Analyze
-    runs-on: ubuntu-latest
-    permissions:
-      actions: read
-      contents: read
-      security-events: write
-
-    strategy:
-      fail-fast: false
-      matrix:
-        language: [ 'TypeScript' ]
-        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby' ]
-        # Learn more about CodeQL language support at https://git.io/codeql-language-support
-
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v4
-
-    # Initializes the CodeQL tools for scanning.
-    - name: Initialize CodeQL
-      uses: github/codeql-action/init@v3
-      with:
-        languages: ${{ matrix.language }}
-        source-root: src
-        # If you wish to specify custom queries, you can do so here or in a config file.
-        # By default, queries listed here will override any specified in a config file.
-        # Prefix the list here with "+" to use these queries and those in the config file.
-        # queries: ./path/to/local/query, your-org/your-repo/queries@main
-
-    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
-    # If this step fails, then you should remove it and run the build manually (see below)
-    - name: Autobuild
-      uses: github/codeql-action/autobuild@v3
-
-    # ℹ️ Command-line programs to run using the OS shell.
-    # 📚 https://git.io/JvXDl
-
-    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
-    #    and modify them (or add more) to build your code if your project
-    #    uses a compiled language
-
-    #- run: |
-    #   make bootstrap
-    #   make release
-
-    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v3

.github/workflows/dependabot.yml

@@ -3,6 +3,10 @@ name: Dependabot auto-merge
 
 on: pull_request
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 permissions:
   pull-requests: write
   contents: write
@@ -10,30 +14,33 @@ permissions:
 jobs:
   dependabot:
     runs-on: ubuntu-latest
-    # Checking the actor will prevent your Action run failing on non-Dependabot
+    timeout-minutes: 10
-    # PRs but also ensures that it only does work for Dependabot PRs.
+    # Only act on PRs opened by Dependabot from branches in this repository.
-    if: ${{ github.actor == 'dependabot[bot]' }}
+    if: github.actor == 'dependabot[bot]' && github.repository == github.event.pull_request.head.repo.full_name
     steps:
-      # This first step will fail if there's no metadata and so the approval
+      # Metadata drives the non-major gating used for approval and auto-merge.
-      # will not occur.
+      - id: meta
-      - name: Dependabot metadata
+        uses: dependabot/fetch-metadata@25dd0e34f4fe68f24cc83900b1fe3fe149efef98 # v3.1.0
-        id: dependabot-metadata
-        uses: dependabot/fetch-metadata@v2.2.0
         with:
-          github-token: '${{ secrets.GITHUB_TOKEN }}'
+          github-token: "${{ secrets.GITHUB_TOKEN }}"
+
+      - name: Generate token
+        id: app-token
+        if: ${{ steps.meta.outputs.update-type == null || steps.meta.outputs.update-type == 'version-update:semver-patch' || steps.meta.outputs.update-type == 'version-update:semver-minor' }}
+        uses: actions/create-github-app-token@1b10c78c7865c340bc4f6099eb2f838309f1e8c3 # v3.1.1
+        with:
+          app-id: ${{ secrets.APP_ID }}
+          private-key: ${{ secrets.GH_APP_PRIVATE_KEY }}
 
-      # Here the PR gets approved.
       - name: Approve a PR
-        if: ${{ steps.dependabot-metadata.outputs.update-type != 'version-update:semver-major' }}
+        if: ${{ steps.meta.outputs.update-type == null || steps.meta.outputs.update-type == 'version-update:semver-patch' || steps.meta.outputs.update-type == 'version-update:semver-minor' }}
         run: gh pr review --approve "$PR_URL"
         env:
           PR_URL: ${{ github.event.pull_request.html_url }}
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ steps.app-token.outputs.token }}
 
-      # Finally, this sets the PR to allow auto-merging for patch and minor
-      # updates if all checks pass
       - name: Enable auto-merge for Dependabot PRs
-        if: ${{ steps.dependabot-metadata.outputs.update-type != 'version-update:semver-major' }}
+        if: ${{ steps.meta.outputs.update-type == null || steps.meta.outputs.update-type == 'version-update:semver-patch' || steps.meta.outputs.update-type == 'version-update:semver-minor' }}
         run: gh pr merge --auto --squash "$PR_URL"
         env:
           PR_URL: ${{ github.event.pull_request.html_url }}

.github/workflows/e2e.yml

@@ -0,0 +1,71 @@
+name: E2E
+on:
+  pull_request:
+    types:
+      - opened
+      - synchronize
+      - reopened
+      - ready_for_review
+      - converted_to_draft
+  push:
+    branches:
+      - main
+    tags:
+      - "v[0-9]+.[0-9]+.[0-9]+"
+  schedule:
+    # * is a special character in YAML so you have to quote this string
+    - cron: "30 1,9 * * *"
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+defaults:
+  run:
+    shell: bash
+
+permissions:
+  contents: read
+
+jobs:
+  e2e: # make sure the action works on a clean machine without building
+    if: ${{ github.event_name != 'pull_request' || !github.event.pull_request.draft }}
+    runs-on: ubuntu-latest
+    timeout-minutes: 45
+    strategy:
+      fail-fast: false
+      matrix:
+        version:
+          - 1.178.2
+          - 2.33.0
+          - latest
+        pg_major:
+          - 14
+          - 15
+          - 17
+        exclude:
+          - version: 1.178.2
+            pg_major: 17
+    steps:
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        with:
+          persist-credentials: false
+      - uses: ./
+        with:
+          version: ${{ matrix.version }}
+      - run: supabase init
+      - run: |
+          sed -i -E "s|^(major_version) .*|\\1 = ${{ matrix.pg_major }}|" supabase/config.toml
+      - run: supabase start
+
+  e2e-check:
+    if: ${{ always() && github.event_name == 'pull_request' }}
+    name: E2E
+    runs-on: ubuntu-latest
+    needs: [e2e]
+    timeout-minutes: 5
+    steps:
+      - run: |
+          e2e_result="${{ needs.e2e.result }}"
+          [[ "$e2e_result" == "success" || "$e2e_result" == "skipped" ]]

.github/workflows/licensed.yml

@@ -0,0 +1,147 @@
+# This workflow refreshes and checks dependency license records used in this
+# action with the help of the Licensed tool. If any licenses are invalid or
+# missing, this workflow will fail. See: https://github.com/licensee/licensed
+
+name: Licensed
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+    paths:
+      - .github/workflows/licensed.yml
+      - .licensed.yml
+      - .licenses/**
+      - bun.lock
+      - package.json
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  check-licenses:
+    if: ${{ github.event_name != 'workflow_dispatch' }}
+    name: Licensed
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    permissions:
+      contents: read
+      pull-requests: read
+
+    steps:
+      - name: Detect license inputs
+        id: license-inputs
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          PR_NUMBER: ${{ github.event.pull_request.number }}
+          REPOSITORY: ${{ github.repository }}
+        run: |
+          if [[ "${{ github.event_name }}" != "pull_request" ]]; then
+            echo "changed=true" >> "$GITHUB_OUTPUT"
+            exit 0
+          fi
+
+          gh api "repos/${REPOSITORY}/pulls/${PR_NUMBER}/files" --paginate --jq '.[].filename' > changed-files.txt
+          if grep -Eq '^(\.github/workflows/licensed\.yml|\.licensed\.yml|\.licenses/.*|bun\.lock|package\.json)$' changed-files.txt; then
+            echo "changed=true" >> "$GITHUB_OUTPUT"
+          else
+            echo "changed=false" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: Checkout
+        id: checkout
+        if: steps.license-inputs.outputs.changed == 'true'
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+
+      - name: Setup Bun
+        id: setup-bun
+        if: steps.license-inputs.outputs.changed == 'true'
+        uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2.2.0
+        with:
+          bun-version-file: .bun-version
+
+      - name: Install Dependencies
+        id: bun-install
+        if: steps.license-inputs.outputs.changed == 'true'
+        run: bun install --frozen-lockfile
+
+      - name: Setup Ruby
+        id: setup-ruby
+        if: steps.license-inputs.outputs.changed == 'true'
+        uses: ruby/setup-ruby@7372622e62b60b3cb750dcd2b9e32c247ffec26a # v1.302.0
+        with:
+          ruby-version: ruby
+
+      - uses: licensee/setup-licensed@0d52e575b3258417672be0dff2f115d7db8771d8 # v1.3.2
+        if: steps.license-inputs.outputs.changed == 'true'
+        with:
+          version: 4.x
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Refresh License Cache
+        id: refresh-license-cache
+        if: steps.license-inputs.outputs.changed == 'true'
+        run: licensed cache
+
+      - name: Check Licenses
+        id: check-licenses
+        if: steps.license-inputs.outputs.changed == 'true'
+        run: licensed status
+
+  update-licenses:
+    if: ${{ github.event_name == 'workflow_dispatch' }}
+    name: Update Licenses
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    permissions:
+      contents: write
+
+    steps:
+      - name: Checkout
+        id: checkout
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+
+      - name: Setup Bun
+        id: setup-bun
+        uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2.2.0
+        with:
+          bun-version-file: .bun-version
+
+      - name: Install Dependencies
+        id: bun-install
+        run: bun install --frozen-lockfile
+
+      - name: Setup Ruby
+        id: setup-ruby
+        uses: ruby/setup-ruby@7372622e62b60b3cb750dcd2b9e32c247ffec26a # v1.302.0
+        with:
+          ruby-version: ruby
+
+      - uses: licensee/setup-licensed@0d52e575b3258417672be0dff2f115d7db8771d8 # v1.3.2
+        with:
+          version: 4.x
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Update License Cache
+        id: update-licenses
+        run: licensed cache
+
+      - name: Format License Files
+        id: format-licenses
+        run: bun x oxfmt --write .licensed.yml .licenses
+
+      - name: Commit Licenses
+        id: commit-licenses
+        run: |
+          git config --local user.email "licensed-ci@users.noreply.github.com"
+          git config --local user.name "licensed-ci"
+          git add .licenses .licensed.yml
+          if git diff --cached --quiet; then
+            echo "No license cache changes to commit."
+            exit 0
+          fi
+          git commit -m "Auto-update license files"
+          git push

.github/workflows/start.yml

@@ -1,36 +0,0 @@
-name: CLI Start
-on:
-  push:
-    branches:
-      - main
-    tags:
-      - 'v[0-9]+.[0-9]+.[0-9]+'
-  schedule:
-    # * is a special character in YAML so you have to quote this string
-    - cron: '30 1,9 * * *'
-  workflow_dispatch:
-
-defaults:
-  run:
-    shell: bash
-
-jobs:
-  e2e: # make sure the action works on a clean machine without building
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        version:
-          - 1.178.2
-          - 2.20.3
-          - latest
-        pg_major:
-          - 14
-          - 15
-    steps:
-      - uses: actions/checkout@v4
-      - uses: ./
-        with:
-          version: ${{ matrix.version }}
-      - run: supabase init
-      - run: sed -i -E "s|^(major_version) .*|\1 = ${{ matrix.pg_major }}|" supabase/config.toml
-      - run: supabase start

.github/workflows/test.yml

@@ -1,38 +0,0 @@
-name: 'build-test'
-on: # rebuild any PRs and main branch changes
-  pull_request:
-  push:
-    branches:
-      - main
-
-defaults:
-  run:
-    shell: bash
-
-jobs:
-  build: # make sure build/ci work properly
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - run: npm install
-      - run: npm run all
-  test: # make sure the action works on a clean machine without building
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os: [macos-latest, windows-latest, ubuntu-latest]
-        version: [1.0.0, latest]
-    steps:
-      - uses: actions/checkout@v4
-      - uses: ./
-        with:
-          version: ${{ matrix.version }}
-      - run: supabase -h
-  check:
-    if: ${{ always() && github.event.pull_request }}
-    runs-on: ubuntu-latest
-    needs: [test]
-    steps:
-      - run: |
-          result="${{ needs.test.result }}"
-          [[ $result == "success" || $result == "skipped" ]]

.gitignore

@@ -1,7 +1,6 @@
 # Dependency directory
 node_modules
-
+bun.lockb
-# Rest pulled from https://github.com/github/gitignore/blob/master/Node.gitignore
 # Logs
 logs
 *.log
@@ -96,4 +95,7 @@ Thumbs.db
 
 # Ignore built ts files
 __tests__/runner/*
-lib/**/*
+
+# IDE files
+.idea
+*.code-workspace

.licensed.yml

@@ -0,0 +1,16 @@
+# See: https://github.com/licensee/licensed/blob/main/docs/configuration.md
+
+sources:
+  npm: true
+
+allowed:
+  - apache-2.0
+  - bsd-2-clause
+  - bsd-3-clause
+  - isc
+  - mit
+  - cc0-1.0
+  - other
+
+ignored:
+  npm: []

.licenses/npm/@actions/core.dep.yml

@@ -0,0 +1,20 @@
+---
+name: "@actions/core"
+version: 3.0.0
+type: npm
+summary: Actions core lib
+homepage: https://github.com/actions/toolkit/tree/main/packages/core
+license: mit
+licenses:
+  - sources: LICENSE.md
+    text: |-
+      The MIT License (MIT)
+
+      Copyright 2019 GitHub
+
+      Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+      The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+      THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+notices: []

.licenses/npm/@actions/exec.dep.yml

@@ -0,0 +1,20 @@
+---
+name: "@actions/exec"
+version: 3.0.0
+type: npm
+summary: Actions exec lib
+homepage: https://github.com/actions/toolkit/tree/main/packages/exec
+license: mit
+licenses:
+  - sources: LICENSE.md
+    text: |-
+      The MIT License (MIT)
+
+      Copyright 2019 GitHub
+
+      Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+      The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+      THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+notices: []

.licenses/npm/@actions/http-client.dep.yml

@@ -0,0 +1,32 @@
+---
+name: "@actions/http-client"
+version: 4.0.0
+type: npm
+summary: Actions Http Client
+homepage: https://github.com/actions/toolkit/tree/main/packages/http-client
+license: other
+licenses:
+  - sources: LICENSE
+    text: |
+      Actions Http Client for Node.js
+
+      Copyright (c) GitHub, Inc.
+
+      All rights reserved.
+
+      MIT License
+
+      Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
+      associated documentation files (the "Software"), to deal in the Software without restriction,
+      including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
+      and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
+      subject to the following conditions:
+
+      The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+      THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
+      LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+      NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+      WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+      SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+notices: []

.licenses/npm/@actions/io.dep.yml

@@ -0,0 +1,20 @@
+---
+name: "@actions/io"
+version: 3.0.2
+type: npm
+summary: Actions io lib
+homepage: https://github.com/actions/toolkit/tree/main/packages/io
+license: mit
+licenses:
+  - sources: LICENSE.md
+    text: |-
+      The MIT License (MIT)
+
+      Copyright 2019 GitHub
+
+      Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+      The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+      THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+notices: []

.licenses/npm/@actions/tool-cache.dep.yml

@@ -0,0 +1,20 @@
+---
+name: "@actions/tool-cache"
+version: 4.0.0
+type: npm
+summary: Actions tool-cache lib
+homepage: https://github.com/actions/toolkit/tree/main/packages/tool-cache
+license: mit
+licenses:
+  - sources: LICENSE.md
+    text: |-
+      The MIT License (MIT)
+
+      Copyright 2019 GitHub
+
+      Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+      The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+      THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+notices: []

.licenses/npm/semver.dep.yml

@@ -0,0 +1,26 @@
+---
+name: semver
+version: 7.7.4
+type: npm
+summary: The semantic version parser used by npm.
+homepage:
+license: isc
+licenses:
+  - sources: LICENSE
+    text: |
+      The ISC License
+
+      Copyright (c) Isaac Z. Schlueter and Contributors
+
+      Permission to use, copy, modify, and/or distribute this software for any
+      purpose with or without fee is hereby granted, provided that the above
+      copyright notice and this permission notice appear in all copies.
+
+      THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+      WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+      MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+      ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+      WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+      ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+      IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+notices: []

.licenses/npm/tunnel.dep.yml

@@ -0,0 +1,35 @@
+---
+name: tunnel
+version: 0.0.6
+type: npm
+summary: Node HTTP/HTTPS Agents for tunneling proxies
+homepage: https://github.com/koichik/node-tunnel/
+license: mit
+licenses:
+  - sources: LICENSE
+    text: |
+      The MIT License (MIT)
+
+      Copyright (c) 2012 Koichi Kobayashi
+
+      Permission is hereby granted, free of charge, to any person obtaining a copy
+      of this software and associated documentation files (the "Software"), to deal
+      in the Software without restriction, including without limitation the rights
+      to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+      copies of the Software, and to permit persons to whom the Software is
+      furnished to do so, subject to the following conditions:
+
+      The above copyright notice and this permission notice shall be included in
+      all copies or substantial portions of the Software.
+
+      THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+      IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+      FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+      AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+      LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+      OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+      THE SOFTWARE.
+  - sources: README.md
+    text: Licensed under the [MIT](https://github.com/koichik/node-tunnel/blob/master/LICENSE)
+      license.
+notices: []

.licenses/npm/undici.dep.yml

@@ -0,0 +1,34 @@
+---
+name: undici
+version: 6.24.1
+type: npm
+summary: An HTTP/1.1 client, written from scratch for Node.js
+homepage: https://undici.nodejs.org
+license: mit
+licenses:
+  - sources: LICENSE
+    text: |
+      MIT License
+
+      Copyright (c) Matteo Collina and Undici contributors
+
+      Permission is hereby granted, free of charge, to any person obtaining a copy
+      of this software and associated documentation files (the "Software"), to deal
+      in the Software without restriction, including without limitation the rights
+      to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+      copies of the Software, and to permit persons to whom the Software is
+      furnished to do so, subject to the following conditions:
+
+      The above copyright notice and this permission notice shall be included in all
+      copies or substantial portions of the Software.
+
+      THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+      IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+      FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+      AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+      LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+      OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+      SOFTWARE.
+  - sources: README.md
+    text: MIT
+notices: []

.prettierignore

@@ -1,3 +0,0 @@
-dist/
-lib/
-node_modules/

.prettierrc.json

@@ -1,10 +0,0 @@
-{
-  "printWidth": 80,
-  "tabWidth": 2,
-  "useTabs": false,
-  "semi": false,
-  "singleQuote": true,
-  "trailingComma": "none",
-  "bracketSpacing": false,
-  "arrowParens": "avoid"
-}

CODEOWNERS

@@ -1 +0,0 @@
-* @sweatybridge

README.md

@@ -1,13 +1,22 @@
 # :gear: Supabase CLI Action
 
-![](https://github.com/supabase/setup-cli/workflows/build-test/badge.svg)
+[![CI](https://github.com/supabase/setup-cli/actions/workflows/ci.yml/badge.svg)](https://github.com/supabase/setup-cli/actions/workflows/ci.yml)
-![](https://github.com/supabase/setup-cli/workflows/CodeQL/badge.svg)
+[![E2E](https://github.com/supabase/setup-cli/actions/workflows/e2e.yml/badge.svg)](https://github.com/supabase/setup-cli/actions/workflows/e2e.yml)
+[![CodeQL](https://github.com/supabase/setup-cli/actions/workflows/codeql-analysis.yml/badge.svg)](https://github.com/supabase/setup-cli/actions/workflows/codeql-analysis.yml)
 
 ## About
 
-This action sets up the Supabase CLI, [`supabase`](https://github.com/supabase/cli), on GitHub's hosted Actions runners. Other CI runners like [BitBucket](https://bitbucket.org/supabase-cli/setup-cli/src/master/bitbucket-pipelines.yml) and [GitLab](https://gitlab.com/sweatybridge/setup-cli/-/blob/main/.gitlab-ci.yml) are supported via their respective pipelines.
+This composite action sets up the Supabase CLI,
+[`supabase`](https://github.com/supabase/cli), on GitHub's hosted Actions
+runners. Other CI runners like
+[Bitbucket](https://bitbucket.org/supabase-cli/setup-cli/src/master/bitbucket-pipelines.yml)
+and
+[GitLab](https://gitlab.com/sweatybridge/setup-cli/-/blob/main/.gitlab-ci.yml)
+are supported via their respective pipelines.
 
-This action can be run on `ubuntu-latest`, `windows-latest`, and `macos-latest` GitHub Actions runners, and will install and expose a specified version of the `supabase` CLI on the runner environment.
+This action can be run on `ubuntu-latest`, `windows-latest`, and `macos-latest`
+GitHub Actions runners, and will install and expose a specified version of the
+`supabase` CLI on the runner environment.
 
 ## Usage
 
@@ -15,38 +24,45 @@ Setup the `supabase` CLI:
 
 ```yaml
 steps:
-  - uses: supabase/setup-cli@v1
+  - uses: supabase/setup-cli@v2
 ```
 
+If `version` is omitted, the action checks the repository root for `bun.lock`,
+`pnpm-lock.yaml`, or `package-lock.json` and uses the declared `supabase`
+version. If no supported lockfile is present, it falls back to `latest`.
+
 A specific version of the `supabase` CLI can be installed:
 
 ```yaml
 steps:
-  - uses: supabase/setup-cli@v1
+  - uses: supabase/setup-cli@v2
     with:
-      version: 2.20.3
+      version: 2.84.2
 ```
 
 Run `supabase db start` to execute all migrations on a fresh database:
 
 ```yaml
 steps:
-  - uses: supabase/setup-cli@v1
+  - uses: supabase/setup-cli@v2
     with:
       version: latest
+      github-token: ${{ github.token }}
   - run: supabase init
   - run: supabase db start
 ```
 
-Since Supabase CLI relies on Docker Engine API, additional setup may be required on Windows and macOS runners.
+Since Supabase CLI relies on Docker Engine API, additional setup may be required
+on Windows and macOS runners.
 
 ## Inputs
 
-The actions supports the following inputs:
+The action supports the following inputs:
 
-| Name      | Type   | Description                        | Default  | Required |
+| Name           | Type   | Description                                                                | Default                           | Required |
-| --------- | ------ | ---------------------------------- | -------- | -------- |
+| -------------- | ------ | -------------------------------------------------------------------------- | --------------------------------- | -------- |
-| `version` | String | Supabase CLI version (or `latest`) | `2.20.3` | false    |
+| `version`      | String | Supabase CLI version (or `latest`)                                         | Root lockfile version or `latest` | false    |
+| `github-token` | String | GitHub token used to resolve `latest` without unauthenticated API limiting |                                   | false    |
 
 ## Advanced Usage
 
@@ -54,7 +70,7 @@ Check generated TypeScript types are up-to-date with Postgres schema:
 
 ```yaml
 steps:
-  - uses: supabase/setup-cli@v1
+  - uses: supabase/setup-cli@v2
   - run: supabase init
   - run: supabase db start
   - name: Verify generated types match Postgres schema
@@ -76,59 +92,82 @@ env:
   # Retrieve <project-id> from dashboard url: https://app.supabase.com/project/<project-id>
   PROJECT_ID: <project-id>
 
- steps:
+steps:
-   - uses: supabase/setup-cli@v1
+  - uses: supabase/setup-cli@v2
-   - run: supabase link --project-ref $PROJECT_ID
+  - run: supabase link --project-ref $PROJECT_ID
-   - run: supabase db push
+  - run: supabase db push
+```
+
+Export local Supabase env vars for app tests:
+
+```yaml
+steps:
+  - uses: supabase/setup-cli@v2
+  - run: supabase init
+  - run: supabase start
+  - name: Export local Supabase env vars
+    run: |
+      # Customize the variable names as needed for your app.
+      supabase status -o env \
+        --override-name api.url=SUPABASE_URL \
+        --override-name auth.service_role_key=SUPABASE_SERVICE_ROLE_KEY \
+        >> .env.test
+  - run: bun test
 ```
 
 ## Develop
 
-> Requires `node >= 16`
+After you've cloned the repository to your local machine or codespace, you'll
+need to perform a few setup steps before you can work on the action.
 
-Install the dependencies
+> [!NOTE]
+>
+> You'll need a recent version of [Bun](https://bun.sh) for local development.
+> This repository includes a `.bun-version` file for tools that can auto-switch
+> Bun versions.
 
-```bash
+1. :hammer_and_wrench: Install the dependencies
-$ npm install
-```
 
-Build the typescript and package it for distribution
+   ```bash
+   bun install
+   ```
 
-```bash
+1. :white_check_mark: Run the tests
-$ npm run build && npm run package
-```
 
-Run the tests :heavy_check_mark:
+   ```bash
+   bun test
+   ```
 
-```bash
+1. :mag: Run the full local CI suite
-$ npm test
 
- PASS  __tests__/main.test.ts
+   ```bash
-  ✓ gets download url to binary (3 ms)
+   bun run ci
-  ✓ test runs (891 ms)
+   ```
 
-...
+## Publish
-```
-
-## Publish to a distribution branch
-
-Actions are run from GitHub repos so we will checkin the packed dist folder.
 
 1. Create a new GitHub release
-2. Rebase `v1` branch on `main`
+2. Rebase `v2` branch on `main`
 
 Your action is now published! :rocket:
 
-See the [versioning documentation](https://github.com/actions/toolkit/blob/master/docs/action-versioning.md)
+See the
+[versioning documentation](https://github.com/actions/toolkit/blob/master/docs/action-versioning.md)
 
 ## Validate
 
-You can now validate the action by referencing `./` in a workflow in your repo (see [test.yml](.github/workflows/test.yml))
+Validate changes by exercising the action from a workflow in this repository
+(see [ci.yml](.github/workflows/ci.yml) and [e2e.yml](.github/workflows/e2e.yml)).
 
 ```yaml
-uses: ./
+steps:
-with:
+  - uses: ./
-  version: latest
+    with:
+      version: latest
+      github-token: ${{ github.token }}
 ```
 
-See the [actions tab](https://github.com/actions/typescript-action/actions) for runs of this action! :rocket:
+The CI workflow provides fast smoke coverage across GitHub-hosted runners, and
+the E2E workflow verifies `supabase init` and `supabase start` against supported
+Postgres versions. See the [actions tab](https://github.com/supabase/setup-cli/actions)
+for recent runs.

__tests__/main.test.ts

@@ -1,58 +0,0 @@
-import {getDownloadUrl} from '../src/utils'
-import {CLI_CONFIG_REGISTRY} from '../src/main'
-import * as os from 'os'
-import * as process from 'process'
-import * as cp from 'child_process'
-import * as path from 'path'
-import * as fs from 'fs'
-import * as yaml from 'js-yaml'
-import {expect, test} from '@jest/globals'
-
-test('gets download url to binary', async () => {
-  const url = await getDownloadUrl('1.28.0')
-  expect(
-    url.startsWith(
-      'https://github.com/supabase/cli/releases/download/v1.28.0/supabase_'
-    )
-  ).toBeTruthy()
-  expect(url.endsWith('.tar.gz')).toBeTruthy()
-  expect(url).not.toContain('_1.28.0_')
-})
-
-test('gets legacy download url to binary', async () => {
-  const url = await getDownloadUrl('0.1.0')
-  expect(
-    url.startsWith(
-      `https://github.com/supabase/cli/releases/download/v0.1.0/supabase_0.1.0_`
-    )
-  ).toBeTruthy()
-  expect(url.endsWith('.tar.gz')).toBeTruthy()
-})
-
-test('gets download url to latest version', async () => {
-  const url = await getDownloadUrl('latest')
-  expect(url).toMatch(
-    'https://github.com/supabase/cli/releases/latest/download/'
-  )
-})
-
-// shows how the runner will run a javascript action with env / stdout protocol
-test('test runs', () => {
-  process.env['RUNNER_TEMP'] = os.tmpdir()
-  const config = path.join(__dirname, '..', 'action.yml')
-  const action: any = yaml.load(fs.readFileSync(config, 'utf8'))
-  process.env['INPUT_VERSION'] = action.inputs.version.default
-  const np = process.execPath
-  const ip = path.join(__dirname, '..', 'lib', 'main.js')
-  const options: cp.ExecFileSyncOptions = {
-    env: process.env
-  }
-  const stdout = cp.execFileSync(np, [ip], options).toString()
-  console.log(stdout)
-  // FIXME: This has been broken for a while. Using the CLI_CONFIG_REGISTRY
-  // variable runs `run()` in src/main.ts which triggers the error. Couldn't
-  // figure out the source of the error.
-  // expect
-  //   .stringContaining(`::set-env name=${CLI_CONFIG_REGISTRY}::`)
-  //   .asymmetricMatch(stdout)
-})

action.yml

@@ -3,12 +3,69 @@ description: Setup Supabase CLI, supabase, on GitHub Actions runners
 author: Supabase
 inputs:
   version:
-    description: Version of Supabase CLI to install
+    description: Version of Supabase CLI to install. If omitted, detect from the root lockfile and otherwise use latest.
+    required: false
+  github-token:
+    description: GitHub token used to resolve the latest Supabase CLI release without hitting unauthenticated API limits.
     required: false
-    default: 2.20.3
 outputs:
   version:
     description: Version of installed Supabase CLI
+    value: ${{ steps.setup-cli.outputs.version }}
 runs:
-  using: node20
+  using: composite
-  main: dist/index.js
+  steps:
+    - id: bun-download
+      name: Resolve Bun Download URL
+      shell: sh
+      working-directory: ${{ github.action_path }}
+      run: |
+        set -eu
+
+        if [ "${RUNNER_OS}" != "Linux" ]; then
+          exit 0
+        fi
+
+        # setup-bun does not detect Linux musl yet, so Alpine-like containers need the musl asset explicitly.
+        is_musl=false
+        if [ -f /etc/alpine-release ]; then
+          is_musl=true
+        elif command -v ldd >/dev/null 2>&1 && ldd --version 2>&1 | grep -qi musl; then
+          is_musl=true
+        fi
+
+        if [ "${is_musl}" != "true" ]; then
+          exit 0
+        fi
+
+        version="$(cat .bun-version)"
+        case "$(uname -m)" in
+          x86_64) arch="x64" ;;
+          aarch64|arm64) arch="aarch64" ;;
+          *)
+            echo "Unsupported Linux musl architecture: $(uname -m)" >&2
+            exit 1
+            ;;
+        esac
+
+        echo "url=https://github.com/oven-sh/bun/releases/download/bun-v${version}/bun-linux-${arch}-musl.zip" >> "$GITHUB_OUTPUT"
+
+    - name: Setup Bun
+      uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2.2.0
+      with:
+        bun-version-file: ${{ github.action_path }}/.bun-version
+        bun-download-url: ${{ steps.bun-download.outputs.url }}
+
+    - name: Install Action Dependencies
+      shell: sh
+      working-directory: ${{ github.action_path }}
+      run: bun install --frozen-lockfile --production
+
+    - id: setup-cli
+      name: Setup Supabase CLI
+      shell: sh
+      working-directory: ${{ github.action_path }}
+      env:
+        INPUT_VERSION: ${{ inputs.version }}
+        SUPABASE_CLI_GITHUB_TOKEN: ${{ inputs.github-token }}
+      run: bun src/main.ts

bun.lock

@@ -0,0 +1,162 @@
+{
+  "lockfileVersion": 1,
+  "configVersion": 1,
+  "workspaces": {
+    "": {
+      "name": "setup-cli",
+      "dependencies": {
+        "@actions/core": "^3.0.1",
+        "@actions/tool-cache": "^4.0.0",
+      },
+      "devDependencies": {
+        "@tsconfig/bun": "^1.0.10",
+        "@types/bun": "^1.3.13",
+        "@typescript/native-preview": "^7.0.0-dev.20260410.1",
+        "oxfmt": "^0.46.0",
+        "oxlint": "^1.61.0",
+        "oxlint-tsgolint": "^0.21.1",
+      },
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+
+    "oxfmt": ["oxfmt@0.46.0", "", { "dependencies": { "tinypool": "2.1.0" }, "optionalDependencies": { "@oxfmt/binding-android-arm-eabi": "0.46.0", "@oxfmt/binding-android-arm64": "0.46.0", "@oxfmt/binding-darwin-arm64": "0.46.0", "@oxfmt/binding-darwin-x64": "0.46.0", "@oxfmt/binding-freebsd-x64": "0.46.0", "@oxfmt/binding-linux-arm-gnueabihf": "0.46.0", "@oxfmt/binding-linux-arm-musleabihf": "0.46.0", "@oxfmt/binding-linux-arm64-gnu": "0.46.0", "@oxfmt/binding-linux-arm64-musl": "0.46.0", "@oxfmt/binding-linux-ppc64-gnu": "0.46.0", "@oxfmt/binding-linux-riscv64-gnu": "0.46.0", "@oxfmt/binding-linux-riscv64-musl": "0.46.0", "@oxfmt/binding-linux-s390x-gnu": "0.46.0", "@oxfmt/binding-linux-x64-gnu": "0.46.0", "@oxfmt/binding-linux-x64-musl": "0.46.0", "@oxfmt/binding-openharmony-arm64": "0.46.0", "@oxfmt/binding-win32-arm64-msvc": "0.46.0", "@oxfmt/binding-win32-ia32-msvc": "0.46.0", "@oxfmt/binding-win32-x64-msvc": "0.46.0" }, "bin": { "oxfmt": "bin/oxfmt" } }, "sha512-CopwJOwPAjZ9p76fCvz+mSOJTw9/NY3cSksZK3VO/bUQ8UoEcketNgUuYS0UB3p+R9XnXe7wGGXUmyFxc7QxJA=="],
+
+    "oxlint": ["oxlint@1.61.0", "", { "optionalDependencies": { "@oxlint/binding-android-arm-eabi": "1.61.0", "@oxlint/binding-android-arm64": "1.61.0", "@oxlint/binding-darwin-arm64": "1.61.0", "@oxlint/binding-darwin-x64": "1.61.0", "@oxlint/binding-freebsd-x64": "1.61.0", "@oxlint/binding-linux-arm-gnueabihf": "1.61.0", "@oxlint/binding-linux-arm-musleabihf": "1.61.0", "@oxlint/binding-linux-arm64-gnu": "1.61.0", "@oxlint/binding-linux-arm64-musl": "1.61.0", "@oxlint/binding-linux-ppc64-gnu": "1.61.0", "@oxlint/binding-linux-riscv64-gnu": "1.61.0", "@oxlint/binding-linux-riscv64-musl": "1.61.0", "@oxlint/binding-linux-s390x-gnu": "1.61.0", "@oxlint/binding-linux-x64-gnu": "1.61.0", "@oxlint/binding-linux-x64-musl": "1.61.0", "@oxlint/binding-openharmony-arm64": "1.61.0", "@oxlint/binding-win32-arm64-msvc": "1.61.0", "@oxlint/binding-win32-ia32-msvc": "1.61.0", "@oxlint/binding-win32-x64-msvc": "1.61.0" }, "peerDependencies": { "oxlint-tsgolint": ">=0.18.0" }, "optionalPeers": ["oxlint-tsgolint"], "bin": { "oxlint": "bin/oxlint" } }, "sha512-ZC0ALuhDZ6ivOFG+sy0D0pEDN49EvsId98zVlmYdkcXHsEM14m/qTNUEsUpiFiCVbpIxYtVBmmLE87nsbUHohQ=="],
+
+    "oxlint-tsgolint": ["oxlint-tsgolint@0.21.1", "", { "optionalDependencies": { "@oxlint-tsgolint/darwin-arm64": "0.21.1", "@oxlint-tsgolint/darwin-x64": "0.21.1", "@oxlint-tsgolint/linux-arm64": "0.21.1", "@oxlint-tsgolint/linux-x64": "0.21.1", "@oxlint-tsgolint/win32-arm64": "0.21.1", "@oxlint-tsgolint/win32-x64": "0.21.1" }, "bin": { "tsgolint": "bin/tsgolint.js" } }, "sha512-O2hxiT14C2HJkwzBU6CQBFPoagSd/IcV+Tt3e3UUaXFwbW4BO5DSDPSSboc3UM5MIDY+MLyepvtQwBQafNxWdw=="],
+
+    "semver": ["semver@7.7.4", "", { "bin": { "semver": "bin/semver.js" } }, "sha512-vFKC2IEtQnVhpT78h1Yp8wzwrf8CM+MzKMHGJZfBtzhZNycRFnXsHk6E5TxIkkMsgNS7mdX3AGB7x2QM2di4lA=="],
+
+    "tinypool": ["tinypool@2.1.0", "", {}, "sha512-Pugqs6M0m7Lv1I7FtxN4aoyToKg1C4tu+/381vH35y8oENM/Ai7f7C4StcoK4/+BSw9ebcS8jRiVrORFKCALLw=="],
+
+    "tunnel": ["tunnel@0.0.6", "", {}, "sha512-1h/Lnq9yajKY2PEbBadPXj3VxsDDu844OnaAo52UVmIzIvwwtBPIuNvkjuzBlTWpfJyUbG3ez0KSBibQkj4ojg=="],
+
+    "undici": ["undici@6.24.1", "", {}, "sha512-sC+b0tB1whOCzbtlx20fx3WgCXwkW627p4EA9uM+/tNNPkSS+eSEld6pAs9nDv7WbY1UUljBMYPtu9BCOrCWKA=="],
+
+    "undici-types": ["undici-types@6.21.0", "", {}, "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ=="],
+
+    "@actions/tool-cache/@actions/core": ["@actions/core@3.0.0", "", { "dependencies": { "@actions/exec": "^3.0.0", "@actions/http-client": "^4.0.0" } }, "sha512-zYt6cz+ivnTmiT/ksRVriMBOiuoUpDCJJlZ5KPl2/FRdvwU3f7MPh9qftvbkXJThragzUZieit2nyHUyw53Seg=="],
+  }
+}

dist/licenses.txt

@@ -1,128 +0,0 @@
-@actions/core
-MIT
-The MIT License (MIT)
-
-Copyright 2019 GitHub
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-@actions/exec
-MIT
-The MIT License (MIT)
-
-Copyright 2019 GitHub
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-@actions/http-client
-MIT
-Actions Http Client for Node.js
-
-Copyright (c) GitHub, Inc.
-
-All rights reserved.
-
-MIT License
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
-associated documentation files (the "Software"), to deal in the Software without restriction,
-including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
-LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-
-@actions/io
-MIT
-The MIT License (MIT)
-
-Copyright 2019 GitHub
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-@actions/tool-cache
-MIT
-The MIT License (MIT)
-
-Copyright 2019 GitHub
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-semver
-ISC
-The ISC License
-
-Copyright (c) Isaac Z. Schlueter and Contributors
-
-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted, provided that the above
-copyright notice and this permission notice appear in all copies.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
-IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-
-tunnel
-MIT
-The MIT License (MIT)
-
-Copyright (c) 2012 Koichi Kobayashi
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
-
-uuid
-MIT
-The MIT License (MIT)
-
-Copyright (c) 2010-2020 Robert Kieffer and other contributors
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

docs/index.md

@@ -1,35 +1,43 @@
-# `supabase-github-action`
+# `supabase/setup-cli`
 
-The Supabase GitHub Action provides an easy way to use the Supabase CLI on GitHub's hosted Actions runners.
+The Supabase CLI Action provides an easy way to install the
+[Supabase CLI](https://github.com/supabase/cli) on GitHub Actions runners.
 
-The action can be run on `ubuntu-latest`, `windows-latest`, and `macos-latest` GitHub Actions runners, and will install and expose a specified version of the Supabase CLI on the runner environment.
+The action supports `ubuntu-latest`, `windows-latest`, and `macos-latest`, and
+adds the requested `supabase` version to `PATH` for the rest of the job.
 
-## Quick start
+If `version` is omitted, the action checks the repository root for `bun.lock`,
+`pnpm-lock.yaml`, or `package-lock.json` and otherwise falls back to `latest`.
 
-This example shows how you can use the Supabase GitHub Action to test your migrations on every Pull Request.
+## Quick Start
 
-Inside your repository, create a new file inside the `.github/workflows` folder called `test-migrations.yml`.
+This example runs Supabase migrations on every pull request:
-
-Copy this snippet inside the file, and the action will run whenever a new PR is created:
 
 ```yaml
-name: 'test-migrations'
+name: test-migrations
+
 on:
   pull_request:
 
 jobs:
-  build: 
+  test-migrations:
     runs-on: ubuntu-latest
     steps:
-        - uses: supabase/setup-cli@v1
+      - uses: actions/checkout@v6
-            with:
+      - uses: supabase/setup-cli@v2
-            version: latest
+      - run: supabase init
-        - run: supabase init
+      - run: supabase db start
-        - run: supabase db start
 ```
 
+To pin a specific CLI version:
+
+```yaml
+- uses: supabase/setup-cli@v2
+  with:
+    version: 2.84.2
+```
 
 ## Resources
 
-- **Source Code**: <a href="https://github.com/supabase/supabase-github-action" target="_blank">github.com/supabase/supabase-github-action</a>
+- **Source Code**: <https://github.com/supabase/setup-cli>
-- **CLI Documentation**: <a href="https://supabase.com/docs/guides/cli" target="_blank">supabase.com/docs/guides/cli</a>
+- **CLI Documentation**: <https://supabase.com/docs/guides/cli>

jest.config.js

@@ -1,9 +0,0 @@
-module.exports = {
-  clearMocks: true,
-  moduleFileExtensions: ['js', 'ts'],
-  testMatch: ['**/*.test.ts'],
-  transform: {
-    '^.+\\.ts$': 'ts-jest'
-  },
-  verbose: true
-}

mkdocs.yaml

@@ -1,33 +0,0 @@
-site_name: supabase-github-action
-site_url: https://supabase.github.io/supabase-github-action
-site_description: A GitHub action for interacting with your Supabase projects using the CLI. 
-
-repo_name: supabase/supabase-github-action
-repo_url: https://github.com/supabase/supabase-github-action
-
-nav:
-    - Welcome: 'index.md'
-
-theme:
-    name: 'material'
-    features:
-      - navigation.expand
-    favicon: 'assets/favicon.ico'
-    logo: 'assets/favicon.ico'
-    homepage: https://supabase.github.io/supabase-github-action
-    palette:
-        primary: black
-        accent: light green
-
-markdown_extensions:
-    - pymdownx.highlight:
-        linenums: true
-        guess_lang: false
-        use_pygments: true
-        pygments_style: default
-    - pymdownx.superfences
-    - pymdownx.tabbed:
-        alternate_style: true
-    - pymdownx.snippets
-    - pymdownx.tasklist
-    - admonition

package.json

@@ -1,47 +1,41 @@
 {
   "name": "setup-cli",
-  "version": "0.0.1",
+  "version": "2.0.0",
   "private": true,
   "description": "Supabase CLI GitHub Action",
-  "main": "lib/main.js",
+  "keywords": [
-  "scripts": {
+    "actions"
-    "build": "tsc",
+  ],
-    "format": "prettier --write '**/*.ts'",
+  "license": "MIT",
-    "format-check": "prettier --check '**/*.ts'",
+  "author": "",
-    "lint": "eslint src/**/*.ts",
-    "package": "ncc build --source-map --license licenses.txt",
-    "test": "jest",
-    "all": "npm run build && npm run format && npm run lint && npm run package && npm test"
-  },
   "repository": {
     "type": "git",
     "url": "git+https://github.com/supabase/setup-cli.git"
   },
-  "keywords": [
+  "type": "module",
-    "actions",
+  "scripts": {
-    "node",
+    "all": "bun run format && bun run lint && bun run coverage",
-    "setup"
+    "ci": "bun run format:check && bun run lint && bun run coverage",
-  ],
+    "coverage": "bun test --coverage --coverage-reporter=text --coverage-reporter=lcov",
-  "author": "",
+    "format": "bun x oxfmt --write . '!coverage/**'",
-  "license": "MIT",
+    "format:check": "bun x oxfmt --check . '!coverage/**'",
+    "lint": "bun x oxlint --deny-warnings --type-aware --type-check --tsconfig tsconfig.json src",
+    "test": "bun test",
+    "typecheck": "bun x tsgo -p tsconfig.json --noEmit"
+  },
   "dependencies": {
-    "@actions/core": "^1.10.1",
+    "@actions/core": "^3.0.1",
-    "@actions/tool-cache": "^2.0.1",
+    "@actions/tool-cache": "^4.0.0"
-    "semver": "^7.6.3"
   },
   "devDependencies": {
-    "@types/js-yaml": "^4.0.9",
+    "@tsconfig/bun": "^1.0.10",
-    "@types/node": "^16.11.47",
+    "@types/bun": "^1.3.13",
-    "@types/semver": "^7.5.8",
+    "@typescript/native-preview": "^7.0.0-dev.20260410.1",
-    "@typescript-eslint/parser": "^5.62.0",
+    "oxfmt": "^0.46.0",
-    "@vercel/ncc": "^0.38.2",
+    "oxlint": "^1.61.0",
-    "eslint": "^8.57.1",
+    "oxlint-tsgolint": "^0.21.1"
-    "eslint-plugin-github": "^4.9.0",
+  },
-    "eslint-plugin-jest": "^27.9.0",
+  "engines": {
-    "jest": "^28.1.3",
+    "bun": ">=1.3.10"
-    "js-yaml": "^4.1.0",
-    "prettier": "2.8.8",
-    "ts-jest": "^28.0.8",
-    "typescript": "^4.8.4"
   }
 }

src/main.test.ts

@@ -0,0 +1,535 @@
+import { mkdirSync, mkdtempSync, rmSync, writeFileSync } from "node:fs";
+import os from "node:os";
+import path from "node:path";
+import process from "node:process";
+import { fileURLToPath } from "node:url";
+import { afterEach, expect, mock, spyOn, test } from "bun:test";
+import * as core from "@actions/core";
+import * as tc from "@actions/tool-cache";
+
+const repo = path.dirname(path.dirname(fileURLToPath(import.meta.url)));
+const defaultEntrypoint = fileURLToPath(new URL("./main.ts", import.meta.url));
+const CLI_CONFIG_REGISTRY = "SUPABASE_INTERNAL_IMAGE_REGISTRY";
+const GITHUB_RELEASES_API = "https://api.github.com/repos/supabase/cli/releases/latest";
+const GITHUB_TOKEN_ENV = "SUPABASE_CLI_GITHUB_TOKEN";
+const originalWorkspace = process.env.GITHUB_WORKSPACE;
+const originalGithubToken = process.env[GITHUB_TOKEN_ENV];
+const tempDirs = new Set<string>();
+let mainModule: typeof import("./main.ts") | null = null;
+
+afterEach(() => {
+  mock.restore();
+  process.env.GITHUB_WORKSPACE = originalWorkspace;
+  if (originalGithubToken === undefined) {
+    delete process.env[GITHUB_TOKEN_ENV];
+  } else {
+    process.env[GITHUB_TOKEN_ENV] = originalGithubToken;
+  }
+
+  for (const dir of tempDirs) {
+    rmSync(dir, { force: true, recursive: true });
+  }
+  tempDirs.clear();
+});
+
+function createFakeCli(versionOutput: string): string {
+  const dir = mkdtempSync(path.join(os.tmpdir(), "setup-cli-"));
+  tempDirs.add(dir);
+
+  if (process.platform === "win32") {
+    writeFileSync(
+      path.join(dir, "supabase.cmd"),
+      versionOutput ? `@echo off\r\necho ${versionOutput}\r\n` : "@echo off\r\n",
+    );
+    return dir;
+  }
+
+  const escapedOutput = versionOutput.replaceAll("'", "'\"'\"'");
+  writeFileSync(
+    path.join(dir, "supabase"),
+    versionOutput
+      ? `#!/usr/bin/env bash\nprintf '%s\\n' '${escapedOutput}'\n`
+      : "#!/usr/bin/env bash\n",
+  );
+  Bun.spawnSync(["chmod", "+x", path.join(dir, "supabase")]);
+  return dir;
+}
+
+function createWorkspace(files: Record<string, string>): string {
+  const dir = mkdtempSync(path.join(os.tmpdir(), "setup-cli-workspace-"));
+  tempDirs.add(dir);
+
+  for (const [relativePath, content] of Object.entries(files)) {
+    const filePath = path.join(dir, relativePath);
+    mkdirSync(path.dirname(filePath), { recursive: true });
+    writeFileSync(filePath, content);
+  }
+
+  return dir;
+}
+
+function createBunLock(
+  version: string,
+  options: {
+    includeDependency?: boolean;
+    includePackageEntry?: boolean;
+    useDevDependency?: boolean;
+  } = {},
+): string {
+  const includeDependency = options.includeDependency ?? true;
+  const includePackageEntry = options.includePackageEntry ?? true;
+  const dependencyKey = options.useDevDependency ? "devDependencies" : "dependencies";
+
+  return `{
+  "lockfileVersion": 1,
+  "configVersion": 1,
+  "workspaces": {
+    "": {
+      "name": "app",
+      "${dependencyKey}": {
+${includeDependency ? `        "supabase": "^${version}"` : ""}
+      }
+    }
+  },
+  "packages": {
+${
+  includePackageEntry
+    ? `    "supabase": [
+      "supabase@${version}",
+      "",
+      {},
+      "sha512-test"
+    ]`
+    : ""
+}
+  }
+}
+`;
+}
+
+function createPnpmLock(
+  version: string,
+  options: { asString?: boolean; includeVersion?: boolean; useDevDependency?: boolean } = {},
+): string {
+  const dependencyKey = options.useDevDependency ? "devDependencies" : "dependencies";
+
+  return `lockfileVersion: "9.0"
+importers:
+  .:
+    ${dependencyKey}:
+${
+  options.asString
+    ? `      supabase: ${version}`
+    : `      supabase:
+        specifier: ^${version}
+${options.includeVersion === false ? "" : `        version: ${version}`}`
+}
+packages:
+  supabase@${version}:
+    resolution:
+      integrity: sha512-test
+`;
+}
+
+function createPackageLock(version: string): string {
+  return JSON.stringify(
+    {
+      name: "app",
+      lockfileVersion: 3,
+      packages: {
+        "": {
+          dependencies: {
+            supabase: `^${version}`,
+          },
+        },
+        "node_modules/supabase": {
+          version,
+        },
+      },
+    },
+    null,
+    2,
+  );
+}
+
+function createActionSpies(inputVersion: string, cliDir: string, expectedUrlFragment: string) {
+  return {
+    getInput: spyOn(core, "getInput").mockReturnValue(inputVersion),
+    setOutput: spyOn(core, "setOutput").mockImplementation(() => {}),
+    addPath: spyOn(core, "addPath").mockImplementation(() => {}),
+    exportVariable: spyOn(core, "exportVariable").mockImplementation(() => {}),
+    setFailed: spyOn(core, "setFailed").mockImplementation(() => {}),
+    downloadTool: spyOn(tc, "downloadTool").mockImplementation(async (url: string) => {
+      expect(url).toContain(expectedUrlFragment);
+      return path.join(os.tmpdir(), "supabase-cli.tar.gz");
+    }),
+    extractTar: spyOn(tc, "extractTar").mockImplementation(async () => cliDir),
+    extractZip: spyOn(tc, "extractZip").mockImplementation(async () => cliDir),
+  };
+}
+
+function mockLatestRelease(version = "v2.99.0") {
+  return spyOn(globalThis, "fetch").mockResolvedValue(
+    new Response(JSON.stringify({ tag_name: version }), {
+      status: 200,
+      statusText: "OK",
+    }),
+  );
+}
+
+async function getMainModule(): Promise<typeof import("./main.ts")> {
+  if (!mainModule) {
+    mainModule = await import("./main.ts");
+  }
+
+  return mainModule;
+}
+
+test("uses versioned tar archives for Supabase CLI v2.99.0 and later", async () => {
+  const { getDownloadArchive } = await getMainModule();
+
+  const archive = await getDownloadArchive("2.99.0", "linux", "x64");
+
+  expect(archive).toEqual({
+    url: "https://github.com/supabase/cli/releases/download/v2.99.0/supabase_2.99.0_linux_amd64.tar.gz",
+    format: "tar",
+  });
+});
+
+test("uses apk archives for Supabase CLI v2.99.0 and later on Linux musl", async () => {
+  const { getDownloadArchive } = await getMainModule();
+
+  const archive = await getDownloadArchive("2.100.1", "linux", "x64", true);
+
+  expect(archive).toEqual({
+    url: "https://github.com/supabase/cli/releases/download/v2.100.1/supabase_2.100.1_linux_amd64.apk",
+    format: "apk",
+  });
+});
+
+test("keeps tar archives before Supabase CLI v2.99.0 on Linux musl", async () => {
+  const { getDownloadArchive } = await getMainModule();
+
+  const archive = await getDownloadArchive("2.98.2", "linux", "x64", true);
+
+  expect(archive).toEqual({
+    url: "https://github.com/supabase/cli/releases/download/v2.98.2/supabase_linux_amd64.tar.gz",
+    format: "tar",
+  });
+});
+
+test("uses usr/bin as the CLI path for apk archives", async () => {
+  const { getCliPath } = await getMainModule();
+
+  expect(getCliPath("/tmp/extracted", "apk")).toBe(path.join("/tmp/extracted", "usr", "bin"));
+  expect(getCliPath("/tmp/extracted", "tar")).toBe("/tmp/extracted");
+  expect(getCliPath("/tmp/extracted", "zip")).toBe("/tmp/extracted");
+});
+
+test("keeps the unversioned tar archive layout before Supabase CLI v2.99.0", async () => {
+  const { getDownloadArchive } = await getMainModule();
+
+  const archive = await getDownloadArchive("2.98.2", "linux", "x64");
+
+  expect(archive).toEqual({
+    url: "https://github.com/supabase/cli/releases/download/v2.98.2/supabase_linux_amd64.tar.gz",
+    format: "tar",
+  });
+});
+
+test("uses versioned zip archives for Windows Supabase CLI v2.99.0 and later", async () => {
+  const { getDownloadArchive } = await getMainModule();
+
+  const archive = await getDownloadArchive("2.99.0", "win32", "x64");
+
+  expect(archive).toEqual({
+    url: "https://github.com/supabase/cli/releases/download/v2.99.0/supabase_2.99.0_windows_amd64.zip",
+    format: "zip",
+  });
+});
+
+test("resolves latest before choosing a versioned Supabase CLI archive", async () => {
+  mockLatestRelease("v2.99.0");
+  const { getDownloadArchive } = await getMainModule();
+
+  const archive = await getDownloadArchive("latest", "darwin", "arm64");
+
+  expect(archive).toEqual({
+    url: "https://github.com/supabase/cli/releases/download/v2.99.0/supabase_2.99.0_darwin_arm64.tar.gz",
+    format: "tar",
+  });
+});
+
+test("authenticates latest release lookup when a GitHub token is provided", async () => {
+  process.env[GITHUB_TOKEN_ENV] = "ghs_test-token";
+  const fetch = mockLatestRelease("v2.99.0");
+  const { getDownloadArchive } = await getMainModule();
+
+  await getDownloadArchive("latest", "darwin", "arm64");
+
+  expect(fetch).toHaveBeenCalledWith(GITHUB_RELEASES_API, {
+    headers: expect.objectContaining({
+      Accept: "application/vnd.github+json",
+      Authorization: "Bearer ghs_test-token",
+      "X-GitHub-Api-Version": "2022-11-28",
+    }),
+  });
+});
+
+test("awaits the action entrypoint with omitted version and latest fallback", async () => {
+  process.env.GITHUB_WORKSPACE = repo;
+  mockLatestRelease();
+  const cliDir = createFakeCli("supabase 2.84.2");
+  let startDownload!: () => void;
+  let finishDownload!: () => void;
+  const downloadStarted = new Promise<void>((resolve) => {
+    startDownload = resolve;
+  });
+  const downloadFinished = new Promise<string>((resolve) => {
+    finishDownload = () => resolve(path.join(os.tmpdir(), "supabase-cli.tar.gz"));
+  });
+  const spies = {
+    getInput: spyOn(core, "getInput").mockReturnValue(""),
+    setOutput: spyOn(core, "setOutput").mockImplementation(() => {}),
+    addPath: spyOn(core, "addPath").mockImplementation(() => {}),
+    exportVariable: spyOn(core, "exportVariable").mockImplementation(() => {}),
+    setFailed: spyOn(core, "setFailed").mockImplementation(() => {}),
+    downloadTool: spyOn(tc, "downloadTool").mockImplementation(async (url: string) => {
+      expect(url).toContain("/download/v2.99.0/supabase_2.99.0_");
+      startDownload();
+      return downloadFinished;
+    }),
+    extractTar: spyOn(tc, "extractTar").mockImplementation(async () => cliDir),
+    extractZip: spyOn(tc, "extractZip").mockImplementation(async () => cliDir),
+  };
+  const originalArgv1 = process.argv[1];
+  process.argv[1] = defaultEntrypoint;
+
+  try {
+    let importSettled = false;
+    const entrypoint = import(`./main.ts?entrypoint=${Date.now()}`).finally(() => {
+      importSettled = true;
+    });
+
+    await downloadStarted;
+    await Bun.sleep(0);
+
+    expect(importSettled).toBe(false);
+
+    finishDownload();
+    await entrypoint;
+  } finally {
+    process.argv[1] = originalArgv1 ?? "";
+  }
+
+  expect(spies.setOutput).toHaveBeenCalledWith("version", "supabase 2.84.2");
+  expect(spies.addPath).toHaveBeenCalledWith(cliDir);
+  expect(spies.exportVariable).toHaveBeenCalledWith(CLI_CONFIG_REGISTRY, "ghcr.io");
+  expect(spies.setFailed).not.toHaveBeenCalled();
+});
+
+test("uses the root bun.lock version when version is omitted", async () => {
+  process.env.GITHUB_WORKSPACE = createWorkspace({
+    "bun.lock": createBunLock("2.41.0"),
+  });
+  const cliDir = createFakeCli("supabase 2.41.0");
+  const spies = createActionSpies("", cliDir, "/download/v2.41.0/supabase_");
+  const { run } = await getMainModule();
+
+  await run();
+
+  expect(spies.downloadTool).not.toHaveBeenCalledWith(expect.stringContaining("/latest/download/"));
+  expect(spies.setOutput).toHaveBeenCalledWith("version", "supabase 2.41.0");
+  expect(spies.exportVariable).toHaveBeenCalledWith(CLI_CONFIG_REGISTRY, "ghcr.io");
+  expect(spies.setFailed).not.toHaveBeenCalled();
+});
+
+test("uses the root pnpm-lock.yaml version when version is omitted", async () => {
+  process.env.GITHUB_WORKSPACE = createWorkspace({
+    "pnpm-lock.yaml": createPnpmLock("2.42.0"),
+  });
+  const cliDir = createFakeCli("supabase 2.42.0");
+  const spies = createActionSpies("", cliDir, "/download/v2.42.0/supabase_");
+  const { run } = await getMainModule();
+
+  await run();
+
+  expect(spies.setOutput).toHaveBeenCalledWith("version", "supabase 2.42.0");
+  expect(spies.exportVariable).toHaveBeenCalledWith(CLI_CONFIG_REGISTRY, "ghcr.io");
+  expect(spies.setFailed).not.toHaveBeenCalled();
+});
+
+test("uses the root package-lock.json version when version is omitted", async () => {
+  process.env.GITHUB_WORKSPACE = createWorkspace({
+    "package-lock.json": createPackageLock("2.43.0"),
+  });
+  const cliDir = createFakeCli("supabase 2.43.0");
+  const spies = createActionSpies("", cliDir, "/download/v2.43.0/supabase_");
+  const { run } = await getMainModule();
+
+  await run();
+
+  expect(spies.setOutput).toHaveBeenCalledWith("version", "supabase 2.43.0");
+  expect(spies.exportVariable).toHaveBeenCalledWith(CLI_CONFIG_REGISTRY, "ghcr.io");
+  expect(spies.setFailed).not.toHaveBeenCalled();
+});
+
+test("falls through malformed lockfiles and uses the next supported root lockfile", async () => {
+  process.env.GITHUB_WORKSPACE = createWorkspace({
+    "bun.lock": "{ not valid",
+    "package-lock.json": createPackageLock("2.44.0"),
+  });
+  const cliDir = createFakeCli("supabase 2.44.0");
+  const spies = createActionSpies("", cliDir, "/download/v2.44.0/supabase_");
+  const { run } = await getMainModule();
+
+  await run();
+
+  expect(spies.setOutput).toHaveBeenCalledWith("version", "supabase 2.44.0");
+  expect(spies.exportVariable).toHaveBeenCalledWith(CLI_CONFIG_REGISTRY, "ghcr.io");
+  expect(spies.setFailed).not.toHaveBeenCalled();
+});
+
+test("falls back to latest when version is omitted and no supported root lockfile is present", async () => {
+  process.env.GITHUB_WORKSPACE = createWorkspace({
+    "README.md": "# app\n",
+  });
+  mockLatestRelease();
+  const cliDir = createFakeCli("supabase 2.84.2");
+  const spies = createActionSpies("", cliDir, "/download/v2.99.0/supabase_2.99.0_");
+  const { run } = await getMainModule();
+
+  await run();
+
+  expect(spies.setOutput).toHaveBeenCalledWith("version", "supabase 2.84.2");
+  expect(spies.exportVariable).toHaveBeenCalledWith(CLI_CONFIG_REGISTRY, "ghcr.io");
+  expect(spies.setFailed).not.toHaveBeenCalled();
+});
+
+test("falls back to latest when version is omitted and no workspace is available", async () => {
+  delete process.env.GITHUB_WORKSPACE;
+  mockLatestRelease();
+  const cliDir = createFakeCli("supabase 2.84.2");
+  const spies = createActionSpies("", cliDir, "/download/v2.99.0/supabase_2.99.0_");
+  const { run } = await getMainModule();
+
+  await run();
+
+  expect(spies.setOutput).toHaveBeenCalledWith("version", "supabase 2.84.2");
+  expect(spies.exportVariable).toHaveBeenCalledWith(CLI_CONFIG_REGISTRY, "ghcr.io");
+  expect(spies.setFailed).not.toHaveBeenCalled();
+});
+
+test("uses the declared bun.lock version when the resolved package entry is missing", async () => {
+  process.env.GITHUB_WORKSPACE = createWorkspace({
+    "bun.lock": createBunLock("2.44.1", { includePackageEntry: false, useDevDependency: true }),
+  });
+  const cliDir = createFakeCli("supabase 2.44.1");
+  const spies = createActionSpies("", cliDir, "/download/v2.44.1/supabase_");
+  const { run } = await getMainModule();
+
+  await run();
+
+  expect(spies.setOutput).toHaveBeenCalledWith("version", "supabase 2.44.1");
+  expect(spies.exportVariable).toHaveBeenCalledWith(CLI_CONFIG_REGISTRY, "ghcr.io");
+  expect(spies.setFailed).not.toHaveBeenCalled();
+});
+
+test("falls through bun.lock without supabase and uses a pnpm string dependency version", async () => {
+  process.env.GITHUB_WORKSPACE = createWorkspace({
+    "bun.lock": createBunLock("2.47.0", { includeDependency: false }),
+    "pnpm-lock.yaml": createPnpmLock("2.47.0", { asString: true }),
+  });
+  const cliDir = createFakeCli("supabase 2.47.0");
+  const spies = createActionSpies("", cliDir, "/download/v2.47.0/supabase_");
+  const { run } = await getMainModule();
+
+  await run();
+
+  expect(spies.setOutput).toHaveBeenCalledWith("version", "supabase 2.47.0");
+  expect(spies.exportVariable).toHaveBeenCalledWith(CLI_CONFIG_REGISTRY, "ghcr.io");
+  expect(spies.setFailed).not.toHaveBeenCalled();
+});
+
+test("falls through malformed pnpm lockfiles and uses the next supported root lockfile", async () => {
+  process.env.GITHUB_WORKSPACE = createWorkspace({
+    "pnpm-lock.yaml": "not: [valid",
+    "package-lock.json": createPackageLock("2.48.0"),
+  });
+  const cliDir = createFakeCli("supabase 2.48.0");
+  const spies = createActionSpies("", cliDir, "/download/v2.48.0/supabase_");
+  const { run } = await getMainModule();
+
+  await run();
+
+  expect(spies.setOutput).toHaveBeenCalledWith("version", "supabase 2.48.0");
+  expect(spies.exportVariable).toHaveBeenCalledWith(CLI_CONFIG_REGISTRY, "ghcr.io");
+  expect(spies.setFailed).not.toHaveBeenCalled();
+});
+
+test("falls through unreadable bun.lock paths and malformed package-lock files to latest", async () => {
+  const workspace = createWorkspace({
+    "package-lock.json": "{ invalid",
+  });
+  mkdirSync(path.join(workspace, "bun.lock"), { recursive: true });
+  process.env.GITHUB_WORKSPACE = workspace;
+  mockLatestRelease();
+  const cliDir = createFakeCli("supabase 2.84.2");
+  const spies = createActionSpies("", cliDir, "/download/v2.99.0/supabase_2.99.0_");
+  const { run } = await getMainModule();
+
+  await run();
+
+  expect(spies.setOutput).toHaveBeenCalledWith("version", "supabase 2.84.2");
+  expect(spies.exportVariable).toHaveBeenCalledWith(CLI_CONFIG_REGISTRY, "ghcr.io");
+  expect(spies.setFailed).not.toHaveBeenCalled();
+});
+
+test("falls back to latest when a pnpm dependency entry has no concrete version", async () => {
+  process.env.GITHUB_WORKSPACE = createWorkspace({
+    "pnpm-lock.yaml": createPnpmLock("2.49.0", { includeVersion: false }),
+  });
+  mockLatestRelease();
+  const cliDir = createFakeCli("supabase 2.84.2");
+  const spies = createActionSpies("", cliDir, "/download/v2.99.0/supabase_2.99.0_");
+  const { run } = await getMainModule();
+
+  await run();
+
+  expect(spies.setOutput).toHaveBeenCalledWith("version", "supabase 2.84.2");
+  expect(spies.exportVariable).toHaveBeenCalledWith(CLI_CONFIG_REGISTRY, "ghcr.io");
+  expect(spies.setFailed).not.toHaveBeenCalled();
+});
+
+test("explicit version overrides detected root lockfiles", async () => {
+  process.env.GITHUB_WORKSPACE = createWorkspace({
+    "bun.lock": createBunLock("2.45.0"),
+  });
+  const cliDir = createFakeCli("supabase 1.0.0");
+  const spies = createActionSpies("1.0.0", cliDir, "/download/v1.0.0/supabase_1.0.0_");
+  const { run } = await getMainModule();
+
+  await run();
+
+  expect(spies.setOutput).toHaveBeenCalledWith("version", "supabase 1.0.0");
+  expect(spies.exportVariable).not.toHaveBeenCalled();
+  expect(spies.setFailed).not.toHaveBeenCalled();
+});
+
+test("fails when the installed CLI does not report a version", async () => {
+  process.env.GITHUB_WORKSPACE = createWorkspace({
+    "package-lock.json": createPackageLock("2.46.0"),
+  });
+  const cliDir = createFakeCli("");
+  const spies = createActionSpies("", cliDir, "/download/v2.46.0/supabase_");
+  const { run } = await getMainModule();
+
+  await run();
+
+  expect(spies.setFailed).toHaveBeenCalledWith(
+    "Could not determine installed Supabase CLI version",
+  );
+  expect(spies.setOutput).not.toHaveBeenCalled();
+  expect(spies.addPath).not.toHaveBeenCalled();
+  expect(spies.exportVariable).not.toHaveBeenCalled();
+});

src/main.ts

@@ -1,36 +1,341 @@
-import * as core from '@actions/core'
+import { $, semver } from "bun";
-import * as tc from '@actions/tool-cache'
+import * as core from "@actions/core";
-import gte from 'semver/functions/gte'
+import * as tc from "@actions/tool-cache";
-import {getDownloadUrl, determineInstalledVersion} from './utils'
+import { existsSync, readFileSync } from "node:fs";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
 
-export const CLI_CONFIG_REGISTRY = 'SUPABASE_INTERNAL_IMAGE_REGISTRY'
+export const CLI_CONFIG_REGISTRY = "SUPABASE_INTERNAL_IMAGE_REGISTRY";
+const REGISTRY_VERSION = "1.28.0";
+const VERSIONED_ARCHIVE_VERSION = "2.99.0";
+const DEFAULT_VERSION = "latest";
+const GITHUB_RELEASES_API = "https://api.github.com/repos/supabase/cli/releases/latest";
+const GITHUB_TOKEN_ENV = "SUPABASE_CLI_GITHUB_TOKEN";
+
+type ArchiveFormat = "apk" | "tar" | "zip";
+
+type DownloadArchive = {
+  url: string;
+  format: ArchiveFormat;
+};
+
+type BunLock = {
+  workspaces?: {
+    "": {
+      dependencies?: Record<string, string>;
+      devDependencies?: Record<string, string>;
+    };
+  };
+  packages?: Record<string, unknown>;
+};
+
+type PnpmDependency =
+  | string
+  | {
+      version?: string;
+    };
+
+type PnpmLock = {
+  importers?: {
+    ".": {
+      dependencies?: Record<string, PnpmDependency>;
+      devDependencies?: Record<string, PnpmDependency>;
+    };
+  };
+};
+
+type PackageLock = {
+  packages?: Record<string, { version?: string }>;
+  dependencies?: Record<string, { version?: string }>;
+};
+
+function getArchivePlatform(platform: NodeJS.Platform): string {
+  return platform === "win32" ? "windows" : platform;
+}
+
+function getArchiveArch(arch: NodeJS.Architecture): string {
+  return arch === "x64" ? "amd64" : arch;
+}
+
+function extractConcreteVersion(raw: string | undefined): string | null {
+  if (!raw) {
+    return null;
+  }
+
+  const match = raw.match(/\d+\.\d+\.\d+(?:-[0-9A-Za-z.-]+)?(?:\+[0-9A-Za-z.-]+)?/);
+  return match?.[0] ?? null;
+}
+
+function normalizeVersion(version: string): string {
+  return version.replace(/^v/i, "");
+}
+
+function readWorkspaceLockfile(workspaceRoot: string, filename: string): string | null {
+  const filePath = path.join(workspaceRoot, filename);
+
+  if (!existsSync(filePath)) {
+    return null;
+  }
 
-async function run(): Promise<void> {
   try {
-    // Get version of tool to be installed
+    return readFileSync(filePath, "utf8");
-    const version = core.getInput('version')
+  } catch {
-
+    return null;
-    // Download the specific version of the tool, e.g. as a tarball/zipball
-    const download = await getDownloadUrl(version)
-    const pathToTarball = await tc.downloadTool(download)
-
-    // Extract the tarball/zipball onto host runner
-    const pathToCLI = await tc.extractTar(pathToTarball)
-
-    // Expose the tool by adding it to the PATH
-    core.addPath(pathToCLI)
-
-    // Expose installed tool version
-    const determinedVersion = await determineInstalledVersion()
-    core.setOutput('version', determinedVersion)
-
-    // Use GHCR mirror by default
-    if (version.toLowerCase() === 'latest' || gte(version, '1.28.0')) {
-      core.exportVariable(CLI_CONFIG_REGISTRY, 'ghcr.io')
-    }
-  } catch (error) {
-    if (error instanceof Error) core.setFailed(error.message)
   }
 }
 
-run()
+function detectVersionFromBunLock(workspaceRoot: string): string | null {
+  const text = readWorkspaceLockfile(workspaceRoot, "bun.lock");
+
+  if (!text) {
+    return null;
+  }
+
+  try {
+    const lockfile = JSON.parse(text.replace(/,\s*([}\]])/g, "$1")) as BunLock;
+    const rootWorkspace = lockfile.workspaces?.[""];
+    const declaredVersion =
+      rootWorkspace?.dependencies?.supabase ?? rootWorkspace?.devDependencies?.supabase;
+
+    if (!declaredVersion) {
+      return null;
+    }
+
+    const resolvedPackage = lockfile.packages?.supabase;
+    if (Array.isArray(resolvedPackage) && typeof resolvedPackage[0] === "string") {
+      return extractConcreteVersion(resolvedPackage[0]);
+    }
+
+    return extractConcreteVersion(declaredVersion);
+  } catch {
+    return null;
+  }
+}
+
+function detectVersionFromPnpmLock(workspaceRoot: string): string | null {
+  const text = readWorkspaceLockfile(workspaceRoot, "pnpm-lock.yaml");
+
+  if (!text) {
+    return null;
+  }
+
+  try {
+    const lockfile = Bun.YAML.parse(text) as PnpmLock;
+    const rootImporter = lockfile.importers?.["."];
+    const dependency =
+      rootImporter?.dependencies?.supabase ?? rootImporter?.devDependencies?.supabase;
+
+    if (typeof dependency === "string") {
+      return extractConcreteVersion(dependency);
+    }
+
+    return extractConcreteVersion(dependency?.version);
+  } catch {
+    return null;
+  }
+}
+
+function detectVersionFromPackageLock(workspaceRoot: string): string | null {
+  const text = readWorkspaceLockfile(workspaceRoot, "package-lock.json");
+
+  if (!text) {
+    return null;
+  }
+
+  try {
+    const lockfile = JSON.parse(text) as PackageLock;
+
+    return (
+      extractConcreteVersion(lockfile.packages?.["node_modules/supabase"]?.version) ??
+      extractConcreteVersion(lockfile.dependencies?.supabase?.version)
+    );
+  } catch {
+    return null;
+  }
+}
+
+function resolveVersion(inputVersion: string): string {
+  const requestedVersion = inputVersion.trim();
+
+  if (requestedVersion) {
+    return requestedVersion;
+  }
+
+  const workspaceRoot = process.env.GITHUB_WORKSPACE?.trim();
+
+  if (!workspaceRoot) {
+    return DEFAULT_VERSION;
+  }
+
+  return (
+    detectVersionFromBunLock(workspaceRoot) ??
+    detectVersionFromPnpmLock(workspaceRoot) ??
+    detectVersionFromPackageLock(workspaceRoot) ??
+    DEFAULT_VERSION
+  );
+}
+
+async function resolveLatestVersion(): Promise<string> {
+  const headers: Record<string, string> = {
+    Accept: "application/vnd.github+json",
+    "X-GitHub-Api-Version": "2022-11-28",
+  };
+  const githubToken = process.env[GITHUB_TOKEN_ENV]?.trim();
+
+  if (githubToken) {
+    headers.Authorization = `Bearer ${githubToken}`;
+  }
+
+  const response = await fetch(GITHUB_RELEASES_API, { headers });
+  if (!response.ok) {
+    throw new Error(`Failed to resolve latest Supabase CLI release: ${response.statusText}`);
+  }
+
+  const release = (await response.json()) as { tag_name?: unknown };
+  if (typeof release.tag_name !== "string") {
+    throw new Error("Failed to resolve latest Supabase CLI release: missing tag name");
+  }
+
+  return normalizeVersion(release.tag_name);
+}
+
+function getArchiveFormat(
+  version: string,
+  platform: NodeJS.Platform,
+  isMuslLinux: boolean,
+): ArchiveFormat {
+  if (
+    platform === "linux" &&
+    isMuslLinux &&
+    semver.order(version, VERSIONED_ARCHIVE_VERSION) >= 0
+  ) {
+    return "apk";
+  }
+
+  if (platform === "win32" && semver.order(version, VERSIONED_ARCHIVE_VERSION) >= 0) {
+    return "zip";
+  }
+
+  return "tar";
+}
+
+function getArchiveFilename(
+  version: string,
+  platform: NodeJS.Platform,
+  arch: NodeJS.Architecture,
+  archiveFormat: ArchiveFormat,
+): string {
+  const archivePlatform = getArchivePlatform(platform);
+  const archiveArch = getArchiveArch(arch);
+
+  if (semver.order(version, REGISTRY_VERSION) === -1) {
+    return `supabase_${version}_${archivePlatform}_${archiveArch}.tar.gz`;
+  }
+
+  if (platform === "linux" && archiveFormat === "apk") {
+    return `supabase_${version}_${archivePlatform}_${archiveArch}.apk`;
+  }
+
+  if (semver.order(version, VERSIONED_ARCHIVE_VERSION) >= 0) {
+    const extension = platform === "win32" ? "zip" : "tar.gz";
+    return `supabase_${version}_${archivePlatform}_${archiveArch}.${extension}`;
+  }
+
+  return `supabase_${archivePlatform}_${archiveArch}.tar.gz`;
+}
+
+export async function getDownloadArchive(
+  version: string,
+  platform = process.platform,
+  arch = process.arch,
+  isMuslLinux?: boolean,
+): Promise<DownloadArchive> {
+  const resolvedVersion =
+    version.toLowerCase() === "latest" ? await resolveLatestVersion() : normalizeVersion(version);
+  const format = getArchiveFormat(
+    resolvedVersion,
+    platform,
+    isMuslLinux ?? (await detectMuslLinux(platform)),
+  );
+  const filename = getArchiveFilename(resolvedVersion, platform, arch, format);
+
+  return {
+    url: `https://github.com/supabase/cli/releases/download/v${resolvedVersion}/${filename}`,
+    format,
+  };
+}
+
+async function detectMuslLinux(platform = process.platform): Promise<boolean> {
+  if (platform !== "linux") {
+    return false;
+  }
+
+  if (existsSync("/etc/alpine-release")) {
+    return true;
+  }
+
+  try {
+    const output = await $`ldd --version`.quiet().text();
+    return output.toLowerCase().includes("musl");
+  } catch (error) {
+    const output = error instanceof Error ? error.message : String(error);
+    return output.toLowerCase().includes("musl");
+  }
+}
+
+export function getCliPath(extractedPath: string, archiveFormat: ArchiveFormat): string {
+  return archiveFormat === "apk" ? path.join(extractedPath, "usr", "bin") : extractedPath;
+}
+
+function getCliExecutablePath(cliPath: string): string {
+  if (process.platform !== "win32") {
+    return path.join(cliPath, "supabase");
+  }
+
+  const exePath = path.join(cliPath, "supabase.exe");
+  if (existsSync(exePath)) {
+    return exePath;
+  }
+
+  const cmdPath = path.join(cliPath, "supabase.cmd");
+  if (existsSync(cmdPath)) {
+    return cmdPath;
+  }
+
+  return path.join(cliPath, "supabase");
+}
+
+export async function determineInstalledVersion(cliPath: string): Promise<string> {
+  const version = (await $`${getCliExecutablePath(cliPath)} --version`.text()).trim();
+  if (!version) {
+    throw new Error("Could not determine installed Supabase CLI version");
+  }
+
+  return version;
+}
+
+export async function run(): Promise<void> {
+  try {
+    const version = resolveVersion(core.getInput("version"));
+    const archive = await getDownloadArchive(version);
+    const archivePath = await tc.downloadTool(archive.url);
+    const extractedPath =
+      archive.format === "zip"
+        ? await tc.extractZip(archivePath)
+        : await tc.extractTar(archivePath);
+    const cliPath = getCliPath(extractedPath, archive.format);
+    const installedVersion = await determineInstalledVersion(cliPath);
+    core.setOutput("version", installedVersion);
+    core.addPath(cliPath);
+
+    if (version.toLowerCase() === "latest" || semver.order(version, REGISTRY_VERSION) >= 0) {
+      core.exportVariable(CLI_CONFIG_REGISTRY, "ghcr.io");
+    }
+  } catch (error) {
+    core.setFailed(error instanceof Error ? error.message : String(error));
+  }
+}
+
+if (process.argv[1] === fileURLToPath(import.meta.url)) {
+  await run();
+}

src/utils.ts

@@ -1,48 +0,0 @@
-import {exec} from 'child_process'
-import os from 'os'
-import lt from 'semver/functions/lt'
-import {promisify} from 'util'
-
-const doExec = promisify(exec)
-
-// arch in [arm, arm64, x64...] (https://nodejs.org/docs/latest-v16.x/api/os.html#osarch)
-// return value in [amd64, arm64, arm]
-const mapArch = (arch: string): string => {
-  const mappings: Record<string, string> = {
-    x64: 'amd64'
-  }
-  return mappings[arch] || arch
-}
-
-// os in [darwin, linux, win32...] (https://nodejs.org/docs/latest-v16.x/api/os.html#osplatform)
-// return value in [darwin, linux, windows]
-const mapOS = (platform: string): string => {
-  const mappings: Record<string, string> = {
-    win32: 'windows'
-  }
-  return mappings[platform] || platform
-}
-
-export const getDownloadUrl = async (version: string): Promise<string> => {
-  const platform = mapOS(os.platform())
-  const arch = mapArch(os.arch())
-  const filename = `supabase_${platform}_${arch}.tar.gz`
-  if (version.toLowerCase() === 'latest') {
-    return `https://github.com/supabase/cli/releases/latest/download/${filename}`
-  }
-  if (lt(version, '1.28.0')) {
-    return `https://github.com/supabase/cli/releases/download/v${version}/supabase_${version}_${platform}_${arch}.tar.gz`
-  }
-  return `https://github.com/supabase/cli/releases/download/v${version}/${filename}`
-}
-
-export const determineInstalledVersion = async (): Promise<string> => {
-  const {stdout} = await doExec('supabase --version')
-
-  const version = stdout.trim()
-  if (!version) {
-    throw new Error('Could not determine installed Supabase CLI version')
-  }
-
-  return version
-}

tsconfig.json

@@ -1,12 +1,4 @@
 {
-  "compilerOptions": {
+  "extends": "@tsconfig/bun/tsconfig.json",
-    "target": "es6",                          /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019' or 'ESNEXT'. */
+  "include": ["src"]
-    "module": "commonjs",                     /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */
-    "outDir": "./lib",                        /* Redirect output structure to the directory. */
-    "rootDir": "./src",                       /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
-    "strict": true,                           /* Enable all strict type-checking options. */
-    "noImplicitAny": true,                    /* Raise error on expressions and declarations with an implied 'any' type. */
-    "esModuleInterop": true                   /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
-  },
-  "exclude": ["node_modules", "**/*.test.ts"]
 }