release: update changelog and version to 3.1.1 (#828)

Bumps [@actions/core](https://github.com/actions/toolkit/tree/HEAD/packages/core) from 1.8.2 to 1.9.1.
- [Release notes](https://github.com/actions/toolkit/releases)
- [Changelog](https://github.com/actions/toolkit/blob/main/packages/core/RELEASES.md)
- [Commits](https://github.com/actions/toolkit/commits/HEAD/packages/core)

---
updated-dependencies:
- dependency-name: "@actions/core"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.eslintrc.json

@@ -0,0 +1,22 @@
+{
+    "env": {
+        "browser": true,
+        "commonjs": true,
+        "es2021": true
+    },
+    "extends": [
+        "google",
+        "eslint:recommended",
+        "plugin:@typescript-eslint/recommended"
+    ],
+    "parser": "@typescript-eslint/parser",
+    "parserOptions": {
+        "ecmaVersion": 12
+    },
+    "plugins": [
+        "@typescript-eslint"
+    ],
+    "rules": {
+        "linebreak-style": 0
+    }
+}

.github/dependabot.yml

@@ -0,0 +1,12 @@
+version: 2
+updates:
+- package-ecosystem: npm
+  directory: /
+  schedule:
+    interval: daily
+  open-pull-requests-limit: 10
+- package-ecosystem: github-actions
+  directory: /
+  schedule:
+    interval: weekly
+  open-pull-requests-limit: 10

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,70 @@
+# 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: [ master ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ master ]
+  schedule:
+    - cron: '24 6 * * 5'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'javascript' ]
+        # 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@v3
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v2
+      with:
+        languages: ${{ matrix.language }}
+        # 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@v2
+
+    # 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@v2

.github/workflows/main.yml

@@ -0,0 +1,73 @@
+name: Workflow for Codecov Action
+on: [push, pull_request]
+jobs:
+  no-deps:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Upload coverage to Codecov (script)
+        uses: ./
+        with:
+          files: ./coverage/script/coverage-final.json
+          flags: script,${{ matrix.os }}
+          name: codecov-script
+          verbose: true
+      - name: Upload coverage to Codecov (demo)
+        uses: ./
+        with:
+          files: ./coverage/calculator/coverage-final.json,./coverage/coverage-test/coverage-final.json
+          file: ./coverage/coverage-final.json
+          flags: demo,${{ matrix.os }}
+          name: codecov-demo
+          verbose: true
+      - name: Upload coverage to Codecov (version)
+        uses: ./
+        with:
+          files: ./coverage/calculator/coverage-final.json,./coverage/coverage-test/coverage-final.json
+          file: ./coverage/coverage-final.json
+          flags: version,${{ matrix.os }}
+          name: codecov-version
+          version: v0.1.0_8880
+          verbose: true
+  run:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Install dependencies
+        run: npm install
+      - name: Lint
+        run: npm run lint
+      - name: Run tests and collect coverage
+        run: npm run test
+      - name: Upload coverage to Codecov (script)
+        uses: ./
+        with:
+          files: ./coverage/script/coverage-final.json
+          flags: script,${{ matrix.os }}
+          name: codecov-script
+          verbose: true
+      - name: Upload coverage to Codecov (demo)
+        uses: ./
+        with:
+          files: ./coverage/calculator/coverage-final.json,./coverage/coverage-test/coverage-final.json
+          file: ./coverage/coverage-final.json
+          flags: demo,${{ matrix.os }}
+          name: codecov-demo
+          verbose: true
+      - name: Upload coverage to Codecov (version)
+        uses: ./
+        with:
+          files: ./coverage/calculator/coverage-final.json,./coverage/coverage-test/coverage-final.json
+          file: ./coverage/coverage-final.json
+          flags: version,${{ matrix.os }}
+          name: codecov-version
+          version: v0.1.0_8880
+          verbose: true

.github/workflows/scorecards-analysis.yml

@@ -0,0 +1,61 @@
+name: Scorecards supply-chain security
+on:
+  # Only the default branch is supported.
+  branch_protection_rule:
+  schedule:
+    - cron: '43 20 * * 1'
+  push:
+    branches: [ master ]
+
+# Declare default permissions as read only.
+permissions: read-all
+
+jobs:
+  analysis:
+    name: Scorecards analysis
+    runs-on: ubuntu-latest
+    permissions:
+      # Needed to upload the results to code-scanning dashboard.
+      security-events: write
+      # Used to receive a badge. (Upcoming feature)
+      id-token: write
+      actions: read
+      contents: read
+    
+    steps:
+      - name: "Checkout code"
+        uses: actions/checkout@a12a3943b4bdde767164f792f33f40b04645d846 # v3.0.0
+        with:
+          persist-credentials: false
+
+      - name: "Run analysis"
+        uses: ossf/scorecard-action@3e15ea8318eee9b333819ec77a36aca8d39df13e # v1.1.1
+        with:
+          results_file: results.sarif
+          results_format: sarif
+          # (Optional) Read-only PAT token. Uncomment the `repo_token` line below if:
+          # - you want to enable the Branch-Protection check on a *public* repository, or
+          # - you are installing Scorecards on a *private* repository
+          # To create the PAT, follow the steps in https://github.com/ossf/scorecard-action#authentication-with-pat.
+          # repo_token: ${{ secrets.SCORECARD_READ_TOKEN }}
+
+          # Publish the results for public repositories to enable scorecard badges. For more details, see
+          # https://github.com/ossf/scorecard-action#publishing-results. 
+          # For private repositories, `publish_results` will automatically be set to `false`, regardless 
+          # of the value entered here.
+          publish_results: true
+
+      # Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
+      # format to the repository Actions tab.
+      - name: "Upload artifact"
+        uses: actions/upload-artifact@3cea5372237819ed00197afe530f5a7ea3e805c8 # v3.1.0
+        with:
+          name: SARIF file
+          path: results.sarif
+          retention-days: 5
+      
+      # Upload the results to GitHub's code scanning dashboard.
+      - name: "Upload to code-scanning"
+        uses: github/codeql-action/upload-sarif@5f532563584d71fdef14ee64d17bafb34f751ce5 # v1.0.26
+        with:
+          sarif_file: results.sarif

.gitignore

@@ -0,0 +1,95 @@
+### Node ###
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# TypeScript v1 declaration files
+typings/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+.env.test
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+
+# next.js build output
+.next
+
+# nuxt.js build output
+.nuxt
+
+# react / gatsby
+public/
+
+# vuepress build output
+.vuepress/dist
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# macOS Finder metadata
+.DS_Store

CHANGELOG.md

@@ -0,0 +1,225 @@
+## 3.1.1
+### Fixes
+- #661 Update deprecation warning
+- #593 Create codeql-analysis.yml
+- #712 README: fix typo
+- #725 fix: Remove a blank row
+- #726 Update README.md with correct badge version
+- #633 Create scorecards-analysis.yml
+- #747 fix: add more verbosity to validation
+- #750 Regenerate scorecards-analysis.yml
+- #774 Switch to v3
+- #783 Fix network entry in table
+- #791 Trim arguments after splitting them
+- #769 Plumb failCi into verification function.
+
+### Dependencies
+- #713 build(deps-dev): bump typescript from 4.6.3 to 4.6.4
+- #714 build(deps): bump node-fetch from 3.2.3 to 3.2.4
+- #724 build(deps): bump github/codeql-action from 1 to 2
+- #717 build(deps-dev): bump @types/jest from 27.4.1 to 27.5.0
+- #729 build(deps-dev): bump @types/node from 17.0.25 to 17.0.33
+- #734 build(deps-dev): downgrade @types/node to 16.11.35
+- #723 build(deps): bump actions/checkout from 2 to 3
+- #733 build(deps): bump @actions/github from 5.0.1 to 5.0.3
+- #732 build(deps): bump @actions/core from 1.6.0 to 1.8.2
+- #737 build(deps-dev): bump @types/node from 16.11.35 to 16.11.36
+- #749 build(deps): bump ossf/scorecard-action from 1.0.1 to 1.1.0
+- #755 build(deps-dev): bump typescript from 4.6.4 to 4.7.3
+- #759 build(deps-dev): bump @types/node from 16.11.36 to 16.11.39
+- #762 build(deps-dev): bump @types/node from 16.11.39 to 16.11.40
+- #746 build(deps-dev): bump @vercel/ncc from 0.33.4 to 0.34.0
+- #757 build(deps): bump ossf/scorecard-action from 1.1.0 to 1.1.1
+- #760 build(deps): bump openpgp from 5.2.1 to 5.3.0
+- #748 build(deps): bump actions/upload-artifact from 2.3.1 to 3.1.0
+- #766 build(deps-dev): bump typescript from 4.7.3 to 4.7.4
+- #799 build(deps): bump openpgp from 5.3.0 to 5.4.0
+- #798 build(deps): bump @actions/core from 1.8.2 to 1.9.1
+
+## 3.1.0
+### Features
+- #699 Incorporate `xcode` arguments for the Codecov uploader
+
+### Dependencies
+- #694 build(deps-dev): bump @vercel/ncc from 0.33.3 to 0.33.4
+- #696 build(deps-dev): bump @types/node from 17.0.23 to 17.0.25
+- #698 build(deps-dev): bump jest-junit from 13.0.0 to 13.2.0
+
+## 3.0.0
+### Breaking Changes
+- #689 Bump to node16 and small fixes
+
+### Features
+- #688 Incorporate `gcov` arguments for the Codecov uploader
+
+### Dependencies
+- #548 build(deps-dev): bump jest-junit from 12.2.0 to 13.0.0
+- #603 [Snyk] Upgrade @actions/core from 1.5.0 to 1.6.0
+- #628 build(deps): bump node-fetch from 2.6.1 to 3.1.1
+- #634 build(deps): bump node-fetch from 3.1.1 to 3.2.0
+- #636 build(deps): bump openpgp from 5.0.1 to 5.1.0
+- #652 build(deps-dev): bump @vercel/ncc from 0.30.0 to 0.33.3
+- #653 build(deps-dev): bump @types/node from 16.11.21 to 17.0.18
+- #659 build(deps-dev): bump @types/jest from 27.4.0 to 27.4.1
+- #667 build(deps): bump actions/checkout from 2 to 3
+- #673 build(deps): bump node-fetch from 3.2.0 to 3.2.3
+- #683 build(deps): bump minimist from 1.2.5 to 1.2.6
+- #685 build(deps): bump @actions/github from 5.0.0 to 5.0.1
+- #681 build(deps-dev): bump @types/node from 17.0.18 to 17.0.23
+- #682 build(deps-dev): bump typescript from 4.5.5 to 4.6.3
+- #676 build(deps): bump @actions/exec from 1.1.0 to 1.1.1
+- #675 build(deps): bump openpgp from 5.1.0 to 5.2.1
+
+## 2.1.0
+### Features
+- #515 Allow specifying version of Codecov uploader
+
+### Dependencies
+- #499 build(deps-dev): bump @vercel/ncc from 0.29.0 to 0.30.0
+- #508 build(deps): bump openpgp from 5.0.0-5 to 5.0.0
+- #514 build(deps-dev): bump @types/node from 16.6.0 to 16.9.0
+
+## 2.0.3
+### Fixes
+- #464 Fix wrong link in the readme
+- #485 fix: Add override OS and linux default to platform
+
+### Dependencies
+- #447 build(deps): bump openpgp from 5.0.0-4 to 5.0.0-5
+- #458 build(deps-dev): bump eslint from 7.31.0 to 7.32.0
+- #465 build(deps-dev): bump @typescript-eslint/eslint-plugin from 4.28.4 to 4.29.1
+- #466 build(deps-dev): bump @typescript-eslint/parser from 4.28.4 to 4.29.1
+- #468 build(deps-dev): bump @types/jest from 26.0.24 to 27.0.0
+- #470 build(deps-dev): bump @types/node from 16.4.0 to 16.6.0
+- #472 build(deps): bump path-parse from 1.0.6 to 1.0.7
+- #473 build(deps-dev): bump @types/jest from 27.0.0 to 27.0.1
+- #478 build(deps-dev): bump @typescript-eslint/parser from 4.29.1 to 4.29.2
+- #479 build(deps-dev): bump @typescript-eslint/eslint-plugin from 4.29.1 to 4.29.2
+- #481 build(deps-dev): bump @types/node from 16.6.0 to 16.6.2
+- #483 build(deps-dev): bump @vercel/ncc from 0.29.0 to 0.29.2
+- #484 build(deps): bump @actions/core from 1.4.0 to 1.5.0
+
+## 2.0.2
+### Fixes
+- Underlying uploader fixes issues with tokens not being sent properly for users seeing
+  `Error!: Error: Error uploading to https://codecov.io: Error: Error uploading to Codecov: Error: Not Found`
+- #440 fix: Validation ordering
+
+## 2.0.1
+### Fixes
+- #424 fix: Issue in building all deep dependencies
+
+## 2.0.0
+On February 1, 2022, the `v1` uploader will be full sunset and no longer function. This is due
+to the deprecation of the underlying bash uploader. This version uses the new [uploader](https://github.com/codecov/uploader).
+
+The `v2` Action downloads, verifies, and runs the Codecov binary.
+
+### Breaking Changes
+- Multiple fields have not been transferred from the bash uploader or have been deprecated. Notably
+many of the `functionalities` and `gcov_` arguments have been removed. Please check the documentation
+for the full list.
+
+### Features
+- `dry-run` argument allows Codecov flow without uploading reports to Codecov
+- (Enterprise only) `slug` allows specifying the repository slug manually
+- (Enterprise only) `url` allows changing the upload host
+
+## 1.5.2
+### Fixes
+- # fix: Import version properly as string not object
+
+## 1.5.1
+### Fixes
+- #320 doc: add github actions badge
+- #336 Update bash uploader to 1.0.3
+- #339 fix: Add action version
+
+### Dependencies
+- #302 Bump @typescript-eslint/eslint-plugin from 4.22.0 to 4.22.1
+- #303 Bump @typescript-eslint/parser from 4.22.0 to 4.22.1
+- #304 Bump ts-jest from 26.5.5 to 26.5.6
+- #309 Bump lodash from 4.17.19 to 4.17.21
+- #310 Bump hosted-git-info from 2.8.8 to 2.8.9
+- #311 Bump @actions/github from 4.0.0 to 5.0.0
+- #314 Bump eslint from 7.25.0 to 7.27.0
+- #315 Bump @actions/core from 1.2.7 to 1.3.0
+- #316 Bump @typescript-eslint/parser from 4.22.1 to 4.25.0
+- #317 Bump @typescript-eslint/eslint-plugin from 4.22.1 to 4.25.0
+- #319 Bump jest-junit from 12.0.0 to 12.1.0
+- #321 Bump typescript from 4.2.4 to 4.3.2
+- #323 Bump ws from 7.3.1 to 7.4.6
+- #331 Bump eslint from 7.27.0 to 7.28.0
+- #332 Bump @actions/exec from 1.0.4 to 1.1.0
+- #333 Bump @typescript-eslint/parser from 4.25.0 to 4.26.1
+- #334 Bump @typescript-eslint/eslint-plugin from 4.25.0 to 4.26.1
+- #335 Bump @actions/core from 1.3.0 to 1.4.0
+- #337 Bump glob-parent from 5.1.1 to 5.1.2
+
+## 1.5.0
+### Features
+- #299 Pull Codecov bash script into the action
+
+### Dependencies
+- #271 Bump typescript from 4.2.3 to 4.2.4
+- #277 Bump @typescript-eslint/eslint-plugin from 4.16.1 to 4.22.0
+- #278 Bump @typescript-eslint/parser from 4.20.0 to 4.22.0
+- #279 Bump @actions/core from 1.2.6 to 1.2.7
+- #292 Bump ts-jest from 26.5.3 to 26.5.5
+- #293 Bump eslint from 7.21.0 to 7.25.0
+- #297 Bump @types/jest from 26.0.20 to 26.0.23
+- #298 Upgrade to GitHub-native Dependabot
+
+## 1.4.1
+### Fixes
+- #287 Update VERSION regex to restrict on digits and dot and move checksums into script
+
+## 1.4.0
+### Features
+- #282 Add checksum verification of bash script
+
+## 1.3.2
+### Fixes
+- #264 Overwrites pr number for pull_request_target events
+
+## 1.3.1
+### Fixes
+- #253 Add `network_filter` to action manifest
+
+## 1.3.0
+### Features
+- #252 Add "network_filter" input
+
+## 1.2.2
+### Fixes
+- #241 pass root_dir using proper bash arg
+- #244 Overwrite the commit on pull_request* events
+
+## 1.2.1
+### Fixes
+- #196 Add parameters to the action.yml
+
+## 1.2.0
+### Features
+- #193 Add all the bash params
+
+### Fixes
+- #193 Fixes issue with working-directory
+
+## 1.1.1
+### Fixes
+- #184 Add automations ensure proper builds and deployments
+- #184 Fixes verbose flag
+
+## 1.1.0
+### Features
+- #110 Add "working-directory:" input
+- #174 Support Xcode specificed parameters
+
+### Fixes
+- #172 File is saved as text
+
+### Dependencies and Misc
+- #166 Bump requestretry from 4.1.1 to 4.1.2
+- #169 Bump typescript from 4.0.5 to 4.1.2
+- #178 Bump @types/jest from 26.0.15 to 26.0.19

CONTRIBUTING.md

@@ -0,0 +1,13 @@
+# Contribution Guide
+
+:tada: Thanks for taking the time to contribute! :tada:
+
+The following is a set of guidelines for contributing to this repository, which is hosted in the [Codecov Organization](https://github.com/codecov) on GitHub.
+
+## What does this repo do?
+
+This repo is a GitHub Action, meaning it integrates with the GitHub Actions CI/CD pipeline. It's meant to take formatted reports with code coverage stats and upload them to codecov.io. Our Node action uses the Actions toolkit to make system calls that allow us to run Codecov's bash uploader inside of Node. Essentially what we're doing in this action is downloading Codecov's bash uploader script from codecov.io/bash, saving it as a file in the current directory, executing the file via `exec` calls, then removing the script from the current directory.
+
+## PRs, Issues, and Support
+
+Feel free to clone, modify code and request a PR to this repository. All PRs and issues will be reviewed by the Codecov team. If your PR/issue has been sitting for a while or if you have any questions, ping us at support@codecov.io

Dockerfile

@@ -1,10 +0,0 @@
-FROM alpine:3.10
-
-WORKDIR /app
-COPY . /app
-
-RUN apk add --no-cache curl bash git
-
-RUN chmod +x /app/entrypoint.sh
-
-ENTRYPOINT [ "/app/entrypoint.sh" ]

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2019-2020 Codecov
+
+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.

Makefile

@@ -0,0 +1,7 @@
+deploy:
+	$(eval VERSION := $(shell cat package.json | grep '"version": ' | cut -d\" -f4))
+	git tag -d v3
+	git push origin :v3
+	git tag v3
+	git tag v$(VERSION) -s -m ""
+	git push origin --tags

README.md

@@ -1,28 +1,131 @@
-<p align="center"><img  src="./codecov-logo.png"  /></p>
+# Codecov GitHub Action
 
-# Codecov Github Action
-### Easily upload coverage reports to Codecov from Github Actions 
+[![GitHub Marketplace](https://img.shields.io/badge/Marketplace-v3-undefined.svg?logo=github&logoColor=white&style=flat)](https://github.com/marketplace/actions/codecov)
+[![FOSSA Status](https://app.fossa.com/api/projects/git%2Bgithub.com%2Fcodecov%2Fcodecov-action.svg?type=shield)](https://app.fossa.com/projects/git%2Bgithub.com%2Fcodecov%2Fcodecov-action?ref=badge_shield)
+[![Workflow for Codecov Action](https://github.com/codecov/codecov-action/actions/workflows/main.yml/badge.svg)](https://github.com/codecov/codecov-action/actions/workflows/main.yml)
+### Easily upload coverage reports to Codecov from GitHub Actions
+
+>The latest release of this Action adds support for tokenless uploads from GitHub Actions!
+
+## ⚠️  Deprecation of v1
+**As of February 1, 2022, v1 has been fully sunset and no longer functions**
+
+Due to the [deprecation](https://about.codecov.io/blog/introducing-codecovs-new-uploader/) of the underlying bash uploader,
+the Codecov GitHub Action has released `v2`/`v3` which will use the new [uploader](https://github.com/codecov/uploader). You can learn
+more about our deprecation plan and the new uploader on our [blog](https://about.codecov.io/blog/introducing-codecovs-new-uploader/).
+
+We will be restricting any updates to the `v1` Action to security updates and hotfixes.
+
+### Migration from `v1` to `v3`
+The `v3` uploader has a few breaking changes for users
+- Multiple fields have not been transferred from the bash uploader or have been deprecated. Notably
+many of the `functionalities` and `gcov_` arguments have been removed. Please check the documentation
+below for the full list.
 
 ## Usage
 
+To integrate Codecov with your Actions pipeline, specify the name of this repository with a tag number (`@v3` is recommended) as a `step` within your `workflow.yml` file.
+
+If you have a *private repository*, this Action also requires you to [provide an upload token](https://docs.codecov.io/docs/frequently-asked-questions#section-where-is-the-repository-upload-token-found-) from [codecov.io](https://www.codecov.io) (tip: in order to avoid exposing your token, store it as a `secret`). Optionally, you can choose to include up to four additional inputs to customize the upload context. **For public repositories, no token is needed**
+
 Inside your `.github/workflows/workflow.yml` file:
 
 ```yaml
 steps:
 - uses: actions/checkout@master
-- uses: actions/codecov-action@v1
+- uses: codecov/codecov-action@v3
   with:
-    token: ${{secrets.CODECOV_TOKEN}}
+    token: ${{ secrets.CODECOV_TOKEN }} # not required for public repos
+    files: ./coverage1.xml,./coverage2.xml # optional
+    flags: unittests # optional
+    name: codecov-umbrella # optional
+    fail_ci_if_error: true # optional (default = false)
+    verbose: true # optional (default = false)
 ```
->**Note**: This assumes that you've set your Codecov token inside settings > secrets as `CODECOV_TOKEN`. If not, you can get an upload token for your specific repo on codecov.io 
+>**Note**: This assumes that you've set your Codecov token inside *Settings > Secrets* as `CODECOV_TOKEN`. If not, you can [get an upload token](https://docs.codecov.io/docs/frequently-asked-questions#section-where-is-the-repository-upload-token-found-) for your specific repo on [codecov.io](https://www.codecov.io). Keep in mind that secrets are *not* available to forks of repositories.
 
 ## Arguments
 
-| Argument  | Description |
-| :---:     |     :---:   | 
-| `token`  | Used to authorize coverage report uploads  |
+Codecov's Action currently supports five inputs from the user: `token`, `file`, `flags`,`name`, and `fail_ci_if_error`. These inputs, along with their descriptions and usage contexts, are listed in the table below:
+
+| Input  | Description | Usage |
+| :---:     |     :---:   |    :---:   |
+| `token`  | Used to authorize coverage report uploads  | *Required for private repos* |
+| `files`  | Comma-separated paths to the coverage report(s) | Optional
+| `directory` | Directory to search for coverage reports. | Optional
+| `dry_run` | Don't upload files to Codecov | Optional
+| `flags`  | Flag the upload to group coverage metrics (unittests, uitests, etc.). Multiple flags are separated by a comma (ui,chrome) | Optional
+| `commit_parent` | The commit SHA of the parent for which you are uploading coverage. If not present, the parent will be determined using the API of your repository provider.  When using the repository provider's API, the parent is determined via finding the closest ancestor to the commit. | Optional
+| `env_vars`  | Environment variables to tag the upload with. Multiple env variables can be separated with commas (e.g. `OS,PYTHON`) | Optional
+| `fail_ci_if_error`  | Specify if CI pipeline should fail when Codecov runs into errors during upload. *Defaults to **false*** | Optional
+| `functionalities` | Toggle functionalities | Optional
+| `network` | Disable uploading the file network | Optional
+| `gcov` | Run with gcov support | Optional
+| `gcov_args` | Extra arguments to pass to gcov | Optional
+| `gcov_ignore` | Paths to ignore during gcov gathering | Optional
+| `gcov_include` | Paths to include during gcov gathering | Optional
+| `move_coverage_to_trash` | Move discovered coverage reports to the trash | Optional
+| `name`  | Custom defined name for the upload | Optional
+| `override_branch` | Specify the branch name | Optional
+| `override_build` | Specify the build number | Optional
+| `override_commit` | Specify the commit SHA | Optional
+| `override_pr` | Specify the pull request number | Optional
+| `override_tag` | Specify the git tag | Optional
+| `path_to_write_report` | Write upload file to path before uploading | Optional
+| `root_dir` | Used when not in git/hg project to identify project root directory | Optional
+| `slug` | Specify the slug manually (Enterprise use) | Optional
+| `url` | Change the upload host (Enterprise use) | Optional
+| `verbose` | Specify whether the Codecov output should be verbose | Optional
+| `version` | Specify which version of the Codecov Uploader should be used. Defaults to `latest` | Optional
+| `working-directory` | Directory in which to execute `codecov.sh` | Optional
+| `xcode` | Run with xcode support | Optional
+| `xcode_archive_path` | Specify the xcode archive path. Likely specified as the -resultBundlePath and should end in .xcresult | Optional
 
 
-## License 
+### Example `workflow.yml` with Codecov Action
 
-The code in this project is released under the MIT License
+```yaml
+name: Example workflow for Codecov
+on: [push]
+jobs:
+  run:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+    env:
+      OS: ${{ matrix.os }}
+      PYTHON: '3.7'
+    steps:
+    - uses: actions/checkout@master
+    - name: Setup Python
+      uses: actions/setup-python@master
+      with:
+        python-version: 3.7
+    - name: Generate coverage report
+      run: |
+        pip install pytest
+        pip install pytest-cov
+        pytest --cov=./ --cov-report=xml
+    - name: Upload coverage to Codecov
+      uses: codecov/codecov-action@v3
+      with:
+        token: ${{ secrets.CODECOV_TOKEN }}
+        directory: ./coverage/reports/
+        env_vars: OS,PYTHON
+        fail_ci_if_error: true
+        files: ./coverage1.xml,./coverage2.xml
+        flags: unittests
+        name: codecov-umbrella
+        path_to_write_report: ./coverage/codecov_report.txt
+        verbose: true
+```
+## Contributing
+
+Contributions are welcome! Check out the [Contribution Guide](CONTRIBUTING.md).
+
+## License
+
+The code in this project is released under the [MIT License](LICENSE).
+
+[![FOSSA Status](https://app.fossa.com/api/projects/git%2Bgithub.com%2Fcodecov%2Fcodecov-action.svg?type=large)](https://app.fossa.com/projects/git%2Bgithub.com%2Fcodecov%2Fcodecov-action?ref=badge_large)

action.yml

@@ -1,15 +1,100 @@
 name: 'Codecov'
-description: 'Github action that uploads coverage reports for your repository to codecov.io'
-author: 'Ib @ Codecov'
-inputs: 
+description: 'GitHub Action that uploads coverage reports for your repository to codecov.io'
+author: 'Ibrahim Ali <@ibrahim0814> & Thomas Hu <@thomasrockhu> | Codecov'
+inputs:
   token:
-    description: 'Set the repository token'
-    required: true 
+    description: 'Repository upload token - get it from codecov.io. Required only for private repositories'
+    required: false
+  files:
+    description: 'Comma-separated list of files to upload'
+    required: false
+  directory:
+    description: 'Directory to search for coverage reports.'
+    required: false
+  flags:
+    description: 'Flag upload to group coverage metrics (e.g. unittests | integration | ui,chrome)'
+    required: false
+  commit_parent:
+    description: 'The commit SHA of the parent for which you are uploading coverage. If not present, the parent will be determined using the API of your repository provider.  When using the repository providers API, the parent is determined via finding the closest ancestor to the commit.'
+    required: false
+  dry_run:
+    description: "Don't upload files to Codecov"
+    required: false
+  env_vars:
+    description: 'Environment variables to tag the upload with (e.g. PYTHON | OS,PYTHON)'
+    required: false
+  fail_ci_if_error:
+    description: 'Specify whether or not CI build should fail if Codecov runs into an error during upload'
+    required: false
+  file:
+    description: 'Path to coverage file to upload'
+    required: false
+  functionalities:
+    description: 'Comma-separated list, see the README for options and their usage'
+    required: false
+  gcov:
+    description: 'Run with gcov support'
+    required: false
+  gcov_args:
+    description: 'Extra arguments to pass to gcov'
+    required: false
+  gcov_ignore:
+    description: 'Paths to ignore during gcov gathering'
+    required: false
+  gcov_include:
+    description: 'Paths to include during gcov gathering'
+    required: false
+  move_coverage_to_trash:
+    description: 'Move discovered coverage reports to the trash'
+    required: false
+  name:
+    description: 'User defined upload name. Visible in Codecov UI'
+    required: false
+  override_branch:
+    description: 'Specify the branch name'
+    required: false
+  override_build:
+    description: 'Specify the build number'
+    required: false
+  override_commit:
+    description: 'Specify the commit SHA'
+    required: false
+  override_pr:
+    description: 'Specify the pull request number'
+    required: false
+  override_tag:
+    description: 'Specify the git tag'
+    required: false
+  os:
+    description: 'Override the assumed OS. Options are alpine | linux | macos | windows.'
+    required: false
+  root_dir:
+    description: 'Used when not in git/hg project to identify project root directory'
+    required: false
+  slug:
+    description: 'Specify the slug manually (Enterprise use)'
+    required: false
+  url:
+    description: 'Change the upload host (Enterprise use)'
+    required: false
+  verbose:
+    description: 'Specify whether the Codecov output should be verbose'
+    required: false
+  version:
+    description: 'Specify which version of the Codecov Uploader should be used. Defaults to `latest`'
+    required: false
+  working-directory:
+    description: 'Directory in which to execute codecov.sh'
+    required: false
+  xcode:
+    description: 'Run with xcode support'
+    required: false
+  xcode_archive_path:
+    description: 'Specify the xcode archive path. Likely specified as the -resultBundlePath and should end in .xcresult'
+    required: false
 branding:
-  color: 'red' 
+  color: 'red'
   icon: 'umbrella'
 runs:
-  using: 'docker'
-  image: 'Dockerfile'
-  args:
-    - ${{ inputs.token }}
+  using: 'node16'
+  main: 'dist/index.js'

demo/calculator/calculator.test.ts

@@ -0,0 +1,11 @@
+import Calculator from './calculator';
+
+test('adds 2 + 3 to equal 5', () => {
+  const calc = new Calculator();
+  expect(calc.add(2, 3)).toBe(5);
+});
+
+test('subtracts 2 - 3 to equal -1', () => {
+  const calc = new Calculator();
+  expect(calc.subtract(2, 3)).toBe(-1);
+});

demo/calculator/calculator.ts

@@ -0,0 +1,10 @@
+export default class Calculator {
+
+  add(x : number, y : number) : number {
+    return x + y;
+  }
+
+  subtract(x: number, y: number) : number {
+    return x - y;
+  }
+}

demo/coverage-test/coverage.test.ts

@@ -0,0 +1,11 @@
+import Coverage from './coverage';
+
+test('test uncovered if', () => {
+  const coverageObj = new Coverage();
+  expect(coverageObj.uncovered_if()).toEqual(false);
+});
+
+test('fully covered', () => {
+  const coverageObj = new Coverage();
+  expect(coverageObj.fully_covered()).toEqual(true);
+});

demo/coverage-test/coverage.ts

@@ -0,0 +1,21 @@
+export default class Coverage {
+
+  //This function is tested and part of it is uncovered
+  uncovered_if = (a = true) => {
+    if (a == true) {
+      return false
+    } else {
+      return true
+    }
+  }
+
+  //This function will be fully covered
+  fully_covered = () => {
+    return true
+  }
+
+  //This function will not be tested by unit tests
+  uncovered = () => {
+    return true
+  }
+}

dist/37.index.js

@@ -0,0 +1,453 @@
+"use strict";
+exports.id = 37;
+exports.ids = [37];
+exports.modules = {
+
+/***/ 4037:
+/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
+
+__webpack_require__.r(__webpack_exports__);
+/* harmony export */ __webpack_require__.d(__webpack_exports__, {
+/* harmony export */   "toFormData": () => (/* binding */ toFormData)
+/* harmony export */ });
+/* harmony import */ var fetch_blob_from_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(2777);
+/* harmony import */ var formdata_polyfill_esm_min_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(8010);
+
+
+
+let s = 0;
+const S = {
+	START_BOUNDARY: s++,
+	HEADER_FIELD_START: s++,
+	HEADER_FIELD: s++,
+	HEADER_VALUE_START: s++,
+	HEADER_VALUE: s++,
+	HEADER_VALUE_ALMOST_DONE: s++,
+	HEADERS_ALMOST_DONE: s++,
+	PART_DATA_START: s++,
+	PART_DATA: s++,
+	END: s++
+};
+
+let f = 1;
+const F = {
+	PART_BOUNDARY: f,
+	LAST_BOUNDARY: f *= 2
+};
+
+const LF = 10;
+const CR = 13;
+const SPACE = 32;
+const HYPHEN = 45;
+const COLON = 58;
+const A = 97;
+const Z = 122;
+
+const lower = c => c | 0x20;
+
+const noop = () => {};
+
+class MultipartParser {
+	/**
+	 * @param {string} boundary
+	 */
+	constructor(boundary) {
+		this.index = 0;
+		this.flags = 0;
+
+		this.onHeaderEnd = noop;
+		this.onHeaderField = noop;
+		this.onHeadersEnd = noop;
+		this.onHeaderValue = noop;
+		this.onPartBegin = noop;
+		this.onPartData = noop;
+		this.onPartEnd = noop;
+
+		this.boundaryChars = {};
+
+		boundary = '\r\n--' + boundary;
+		const ui8a = new Uint8Array(boundary.length);
+		for (let i = 0; i < boundary.length; i++) {
+			ui8a[i] = boundary.charCodeAt(i);
+			this.boundaryChars[ui8a[i]] = true;
+		}
+
+		this.boundary = ui8a;
+		this.lookbehind = new Uint8Array(this.boundary.length + 8);
+		this.state = S.START_BOUNDARY;
+	}
+
+	/**
+	 * @param {Uint8Array} data
+	 */
+	write(data) {
+		let i = 0;
+		const length_ = data.length;
+		let previousIndex = this.index;
+		let {lookbehind, boundary, boundaryChars, index, state, flags} = this;
+		const boundaryLength = this.boundary.length;
+		const boundaryEnd = boundaryLength - 1;
+		const bufferLength = data.length;
+		let c;
+		let cl;
+
+		const mark = name => {
+			this[name + 'Mark'] = i;
+		};
+
+		const clear = name => {
+			delete this[name + 'Mark'];
+		};
+
+		const callback = (callbackSymbol, start, end, ui8a) => {
+			if (start === undefined || start !== end) {
+				this[callbackSymbol](ui8a && ui8a.subarray(start, end));
+			}
+		};
+
+		const dataCallback = (name, clear) => {
+			const markSymbol = name + 'Mark';
+			if (!(markSymbol in this)) {
+				return;
+			}
+
+			if (clear) {
+				callback(name, this[markSymbol], i, data);
+				delete this[markSymbol];
+			} else {
+				callback(name, this[markSymbol], data.length, data);
+				this[markSymbol] = 0;
+			}
+		};
+
+		for (i = 0; i < length_; i++) {
+			c = data[i];
+
+			switch (state) {
+				case S.START_BOUNDARY:
+					if (index === boundary.length - 2) {
+						if (c === HYPHEN) {
+							flags |= F.LAST_BOUNDARY;
+						} else if (c !== CR) {
+							return;
+						}
+
+						index++;
+						break;
+					} else if (index - 1 === boundary.length - 2) {
+						if (flags & F.LAST_BOUNDARY && c === HYPHEN) {
+							state = S.END;
+							flags = 0;
+						} else if (!(flags & F.LAST_BOUNDARY) && c === LF) {
+							index = 0;
+							callback('onPartBegin');
+							state = S.HEADER_FIELD_START;
+						} else {
+							return;
+						}
+
+						break;
+					}
+
+					if (c !== boundary[index + 2]) {
+						index = -2;
+					}
+
+					if (c === boundary[index + 2]) {
+						index++;
+					}
+
+					break;
+				case S.HEADER_FIELD_START:
+					state = S.HEADER_FIELD;
+					mark('onHeaderField');
+					index = 0;
+					// falls through
+				case S.HEADER_FIELD:
+					if (c === CR) {
+						clear('onHeaderField');
+						state = S.HEADERS_ALMOST_DONE;
+						break;
+					}
+
+					index++;
+					if (c === HYPHEN) {
+						break;
+					}
+
+					if (c === COLON) {
+						if (index === 1) {
+							// empty header field
+							return;
+						}
+
+						dataCallback('onHeaderField', true);
+						state = S.HEADER_VALUE_START;
+						break;
+					}
+
+					cl = lower(c);
+					if (cl < A || cl > Z) {
+						return;
+					}
+
+					break;
+				case S.HEADER_VALUE_START:
+					if (c === SPACE) {
+						break;
+					}
+
+					mark('onHeaderValue');
+					state = S.HEADER_VALUE;
+					// falls through
+				case S.HEADER_VALUE:
+					if (c === CR) {
+						dataCallback('onHeaderValue', true);
+						callback('onHeaderEnd');
+						state = S.HEADER_VALUE_ALMOST_DONE;
+					}
+
+					break;
+				case S.HEADER_VALUE_ALMOST_DONE:
+					if (c !== LF) {
+						return;
+					}
+
+					state = S.HEADER_FIELD_START;
+					break;
+				case S.HEADERS_ALMOST_DONE:
+					if (c !== LF) {
+						return;
+					}
+
+					callback('onHeadersEnd');
+					state = S.PART_DATA_START;
+					break;
+				case S.PART_DATA_START:
+					state = S.PART_DATA;
+					mark('onPartData');
+					// falls through
+				case S.PART_DATA:
+					previousIndex = index;
+
+					if (index === 0) {
+						// boyer-moore derrived algorithm to safely skip non-boundary data
+						i += boundaryEnd;
+						while (i < bufferLength && !(data[i] in boundaryChars)) {
+							i += boundaryLength;
+						}
+
+						i -= boundaryEnd;
+						c = data[i];
+					}
+
+					if (index < boundary.length) {
+						if (boundary[index] === c) {
+							if (index === 0) {
+								dataCallback('onPartData', true);
+							}
+
+							index++;
+						} else {
+							index = 0;
+						}
+					} else if (index === boundary.length) {
+						index++;
+						if (c === CR) {
+							// CR = part boundary
+							flags |= F.PART_BOUNDARY;
+						} else if (c === HYPHEN) {
+							// HYPHEN = end boundary
+							flags |= F.LAST_BOUNDARY;
+						} else {
+							index = 0;
+						}
+					} else if (index - 1 === boundary.length) {
+						if (flags & F.PART_BOUNDARY) {
+							index = 0;
+							if (c === LF) {
+								// unset the PART_BOUNDARY flag
+								flags &= ~F.PART_BOUNDARY;
+								callback('onPartEnd');
+								callback('onPartBegin');
+								state = S.HEADER_FIELD_START;
+								break;
+							}
+						} else if (flags & F.LAST_BOUNDARY) {
+							if (c === HYPHEN) {
+								callback('onPartEnd');
+								state = S.END;
+								flags = 0;
+							} else {
+								index = 0;
+							}
+						} else {
+							index = 0;
+						}
+					}
+
+					if (index > 0) {
+						// when matching a possible boundary, keep a lookbehind reference
+						// in case it turns out to be a false lead
+						lookbehind[index - 1] = c;
+					} else if (previousIndex > 0) {
+						// if our boundary turned out to be rubbish, the captured lookbehind
+						// belongs to partData
+						const _lookbehind = new Uint8Array(lookbehind.buffer, lookbehind.byteOffset, lookbehind.byteLength);
+						callback('onPartData', 0, previousIndex, _lookbehind);
+						previousIndex = 0;
+						mark('onPartData');
+
+						// reconsider the current character even so it interrupted the sequence
+						// it could be the beginning of a new sequence
+						i--;
+					}
+
+					break;
+				case S.END:
+					break;
+				default:
+					throw new Error(`Unexpected state entered: ${state}`);
+			}
+		}
+
+		dataCallback('onHeaderField');
+		dataCallback('onHeaderValue');
+		dataCallback('onPartData');
+
+		// Update properties for the next call
+		this.index = index;
+		this.state = state;
+		this.flags = flags;
+	}
+
+	end() {
+		if ((this.state === S.HEADER_FIELD_START && this.index === 0) ||
+			(this.state === S.PART_DATA && this.index === this.boundary.length)) {
+			this.onPartEnd();
+		} else if (this.state !== S.END) {
+			throw new Error('MultipartParser.end(): stream ended unexpectedly');
+		}
+	}
+}
+
+function _fileName(headerValue) {
+	// matches either a quoted-string or a token (RFC 2616 section 19.5.1)
+	const m = headerValue.match(/\bfilename=("(.*?)"|([^()<>@,;:\\"/[\]?={}\s\t]+))($|;\s)/i);
+	if (!m) {
+		return;
+	}
+
+	const match = m[2] || m[3] || '';
+	let filename = match.slice(match.lastIndexOf('\\') + 1);
+	filename = filename.replace(/%22/g, '"');
+	filename = filename.replace(/&#(\d{4});/g, (m, code) => {
+		return String.fromCharCode(code);
+	});
+	return filename;
+}
+
+async function toFormData(Body, ct) {
+	if (!/multipart/i.test(ct)) {
+		throw new TypeError('Failed to fetch');
+	}
+
+	const m = ct.match(/boundary=(?:"([^"]+)"|([^;]+))/i);
+
+	if (!m) {
+		throw new TypeError('no or bad content-type header, no multipart boundary');
+	}
+
+	const parser = new MultipartParser(m[1] || m[2]);
+
+	let headerField;
+	let headerValue;
+	let entryValue;
+	let entryName;
+	let contentType;
+	let filename;
+	const entryChunks = [];
+	const formData = new formdata_polyfill_esm_min_js__WEBPACK_IMPORTED_MODULE_1__/* .FormData */ .Ct();
+
+	const onPartData = ui8a => {
+		entryValue += decoder.decode(ui8a, {stream: true});
+	};
+
+	const appendToFile = ui8a => {
+		entryChunks.push(ui8a);
+	};
+
+	const appendFileToFormData = () => {
+		const file = new fetch_blob_from_js__WEBPACK_IMPORTED_MODULE_0__/* .File */ .$B(entryChunks, filename, {type: contentType});
+		formData.append(entryName, file);
+	};
+
+	const appendEntryToFormData = () => {
+		formData.append(entryName, entryValue);
+	};
+
+	const decoder = new TextDecoder('utf-8');
+	decoder.decode();
+
+	parser.onPartBegin = function () {
+		parser.onPartData = onPartData;
+		parser.onPartEnd = appendEntryToFormData;
+
+		headerField = '';
+		headerValue = '';
+		entryValue = '';
+		entryName = '';
+		contentType = '';
+		filename = null;
+		entryChunks.length = 0;
+	};
+
+	parser.onHeaderField = function (ui8a) {
+		headerField += decoder.decode(ui8a, {stream: true});
+	};
+
+	parser.onHeaderValue = function (ui8a) {
+		headerValue += decoder.decode(ui8a, {stream: true});
+	};
+
+	parser.onHeaderEnd = function () {
+		headerValue += decoder.decode();
+		headerField = headerField.toLowerCase();
+
+		if (headerField === 'content-disposition') {
+			// matches either a quoted-string or a token (RFC 2616 section 19.5.1)
+			const m = headerValue.match(/\bname=("([^"]*)"|([^()<>@,;:\\"/[\]?={}\s\t]+))/i);
+
+			if (m) {
+				entryName = m[2] || m[3] || '';
+			}
+
+			filename = _fileName(headerValue);
+
+			if (filename) {
+				parser.onPartData = appendToFile;
+				parser.onPartEnd = appendFileToFormData;
+			}
+		} else if (headerField === 'content-type') {
+			contentType = headerValue;
+		}
+
+		headerValue = '';
+		headerField = '';
+	};
+
+	for await (const chunk of Body) {
+		parser.write(chunk);
+	}
+
+	parser.end();
+
+	return formData;
+}
+
+
+/***/ })
+
+};
+;
+//# sourceMappingURL=37.index.js.map

dist/629.index.js

@@ -0,0 +1,453 @@
+exports.id = 629;
+exports.ids = [629];
+exports.modules = {
+
+/***/ 6629:
+/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
+
+"use strict";
+__webpack_require__.r(__webpack_exports__);
+/* harmony export */ __webpack_require__.d(__webpack_exports__, {
+/* harmony export */   "toFormData": () => (/* binding */ toFormData)
+/* harmony export */ });
+/* harmony import */ var fetch_blob_from_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(4818);
+/* harmony import */ var formdata_polyfill_esm_min_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(1402);
+
+
+
+let s = 0;
+const S = {
+	START_BOUNDARY: s++,
+	HEADER_FIELD_START: s++,
+	HEADER_FIELD: s++,
+	HEADER_VALUE_START: s++,
+	HEADER_VALUE: s++,
+	HEADER_VALUE_ALMOST_DONE: s++,
+	HEADERS_ALMOST_DONE: s++,
+	PART_DATA_START: s++,
+	PART_DATA: s++,
+	END: s++
+};
+
+let f = 1;
+const F = {
+	PART_BOUNDARY: f,
+	LAST_BOUNDARY: f *= 2
+};
+
+const LF = 10;
+const CR = 13;
+const SPACE = 32;
+const HYPHEN = 45;
+const COLON = 58;
+const A = 97;
+const Z = 122;
+
+const lower = c => c | 0x20;
+
+const noop = () => {};
+
+class MultipartParser {
+	/**
+	 * @param {string} boundary
+	 */
+	constructor(boundary) {
+		this.index = 0;
+		this.flags = 0;
+
+		this.onHeaderEnd = noop;
+		this.onHeaderField = noop;
+		this.onHeadersEnd = noop;
+		this.onHeaderValue = noop;
+		this.onPartBegin = noop;
+		this.onPartData = noop;
+		this.onPartEnd = noop;
+
+		this.boundaryChars = {};
+
+		boundary = '\r\n--' + boundary;
+		const ui8a = new Uint8Array(boundary.length);
+		for (let i = 0; i < boundary.length; i++) {
+			ui8a[i] = boundary.charCodeAt(i);
+			this.boundaryChars[ui8a[i]] = true;
+		}
+
+		this.boundary = ui8a;
+		this.lookbehind = new Uint8Array(this.boundary.length + 8);
+		this.state = S.START_BOUNDARY;
+	}
+
+	/**
+	 * @param {Uint8Array} data
+	 */
+	write(data) {
+		let i = 0;
+		const length_ = data.length;
+		let previousIndex = this.index;
+		let {lookbehind, boundary, boundaryChars, index, state, flags} = this;
+		const boundaryLength = this.boundary.length;
+		const boundaryEnd = boundaryLength - 1;
+		const bufferLength = data.length;
+		let c;
+		let cl;
+
+		const mark = name => {
+			this[name + 'Mark'] = i;
+		};
+
+		const clear = name => {
+			delete this[name + 'Mark'];
+		};
+
+		const callback = (callbackSymbol, start, end, ui8a) => {
+			if (start === undefined || start !== end) {
+				this[callbackSymbol](ui8a && ui8a.subarray(start, end));
+			}
+		};
+
+		const dataCallback = (name, clear) => {
+			const markSymbol = name + 'Mark';
+			if (!(markSymbol in this)) {
+				return;
+			}
+
+			if (clear) {
+				callback(name, this[markSymbol], i, data);
+				delete this[markSymbol];
+			} else {
+				callback(name, this[markSymbol], data.length, data);
+				this[markSymbol] = 0;
+			}
+		};
+
+		for (i = 0; i < length_; i++) {
+			c = data[i];
+
+			switch (state) {
+				case S.START_BOUNDARY:
+					if (index === boundary.length - 2) {
+						if (c === HYPHEN) {
+							flags |= F.LAST_BOUNDARY;
+						} else if (c !== CR) {
+							return;
+						}
+
+						index++;
+						break;
+					} else if (index - 1 === boundary.length - 2) {
+						if (flags & F.LAST_BOUNDARY && c === HYPHEN) {
+							state = S.END;
+							flags = 0;
+						} else if (!(flags & F.LAST_BOUNDARY) && c === LF) {
+							index = 0;
+							callback('onPartBegin');
+							state = S.HEADER_FIELD_START;
+						} else {
+							return;
+						}
+
+						break;
+					}
+
+					if (c !== boundary[index + 2]) {
+						index = -2;
+					}
+
+					if (c === boundary[index + 2]) {
+						index++;
+					}
+
+					break;
+				case S.HEADER_FIELD_START:
+					state = S.HEADER_FIELD;
+					mark('onHeaderField');
+					index = 0;
+					// falls through
+				case S.HEADER_FIELD:
+					if (c === CR) {
+						clear('onHeaderField');
+						state = S.HEADERS_ALMOST_DONE;
+						break;
+					}
+
+					index++;
+					if (c === HYPHEN) {
+						break;
+					}
+
+					if (c === COLON) {
+						if (index === 1) {
+							// empty header field
+							return;
+						}
+
+						dataCallback('onHeaderField', true);
+						state = S.HEADER_VALUE_START;
+						break;
+					}
+
+					cl = lower(c);
+					if (cl < A || cl > Z) {
+						return;
+					}
+
+					break;
+				case S.HEADER_VALUE_START:
+					if (c === SPACE) {
+						break;
+					}
+
+					mark('onHeaderValue');
+					state = S.HEADER_VALUE;
+					// falls through
+				case S.HEADER_VALUE:
+					if (c === CR) {
+						dataCallback('onHeaderValue', true);
+						callback('onHeaderEnd');
+						state = S.HEADER_VALUE_ALMOST_DONE;
+					}
+
+					break;
+				case S.HEADER_VALUE_ALMOST_DONE:
+					if (c !== LF) {
+						return;
+					}
+
+					state = S.HEADER_FIELD_START;
+					break;
+				case S.HEADERS_ALMOST_DONE:
+					if (c !== LF) {
+						return;
+					}
+
+					callback('onHeadersEnd');
+					state = S.PART_DATA_START;
+					break;
+				case S.PART_DATA_START:
+					state = S.PART_DATA;
+					mark('onPartData');
+					// falls through
+				case S.PART_DATA:
+					previousIndex = index;
+
+					if (index === 0) {
+						// boyer-moore derrived algorithm to safely skip non-boundary data
+						i += boundaryEnd;
+						while (i < bufferLength && !(data[i] in boundaryChars)) {
+							i += boundaryLength;
+						}
+
+						i -= boundaryEnd;
+						c = data[i];
+					}
+
+					if (index < boundary.length) {
+						if (boundary[index] === c) {
+							if (index === 0) {
+								dataCallback('onPartData', true);
+							}
+
+							index++;
+						} else {
+							index = 0;
+						}
+					} else if (index === boundary.length) {
+						index++;
+						if (c === CR) {
+							// CR = part boundary
+							flags |= F.PART_BOUNDARY;
+						} else if (c === HYPHEN) {
+							// HYPHEN = end boundary
+							flags |= F.LAST_BOUNDARY;
+						} else {
+							index = 0;
+						}
+					} else if (index - 1 === boundary.length) {
+						if (flags & F.PART_BOUNDARY) {
+							index = 0;
+							if (c === LF) {
+								// unset the PART_BOUNDARY flag
+								flags &= ~F.PART_BOUNDARY;
+								callback('onPartEnd');
+								callback('onPartBegin');
+								state = S.HEADER_FIELD_START;
+								break;
+							}
+						} else if (flags & F.LAST_BOUNDARY) {
+							if (c === HYPHEN) {
+								callback('onPartEnd');
+								state = S.END;
+								flags = 0;
+							} else {
+								index = 0;
+							}
+						} else {
+							index = 0;
+						}
+					}
+
+					if (index > 0) {
+						// when matching a possible boundary, keep a lookbehind reference
+						// in case it turns out to be a false lead
+						lookbehind[index - 1] = c;
+					} else if (previousIndex > 0) {
+						// if our boundary turned out to be rubbish, the captured lookbehind
+						// belongs to partData
+						const _lookbehind = new Uint8Array(lookbehind.buffer, lookbehind.byteOffset, lookbehind.byteLength);
+						callback('onPartData', 0, previousIndex, _lookbehind);
+						previousIndex = 0;
+						mark('onPartData');
+
+						// reconsider the current character even so it interrupted the sequence
+						// it could be the beginning of a new sequence
+						i--;
+					}
+
+					break;
+				case S.END:
+					break;
+				default:
+					throw new Error(`Unexpected state entered: ${state}`);
+			}
+		}
+
+		dataCallback('onHeaderField');
+		dataCallback('onHeaderValue');
+		dataCallback('onPartData');
+
+		// Update properties for the next call
+		this.index = index;
+		this.state = state;
+		this.flags = flags;
+	}
+
+	end() {
+		if ((this.state === S.HEADER_FIELD_START && this.index === 0) ||
+			(this.state === S.PART_DATA && this.index === this.boundary.length)) {
+			this.onPartEnd();
+		} else if (this.state !== S.END) {
+			throw new Error('MultipartParser.end(): stream ended unexpectedly');
+		}
+	}
+}
+
+function _fileName(headerValue) {
+	// matches either a quoted-string or a token (RFC 2616 section 19.5.1)
+	const m = headerValue.match(/\bfilename=("(.*?)"|([^()<>@,;:\\"/[\]?={}\s\t]+))($|;\s)/i);
+	if (!m) {
+		return;
+	}
+
+	const match = m[2] || m[3] || '';
+	let filename = match.slice(match.lastIndexOf('\\') + 1);
+	filename = filename.replace(/%22/g, '"');
+	filename = filename.replace(/&#(\d{4});/g, (m, code) => {
+		return String.fromCharCode(code);
+	});
+	return filename;
+}
+
+async function toFormData(Body, ct) {
+	if (!/multipart/i.test(ct)) {
+		throw new TypeError('Failed to fetch');
+	}
+
+	const m = ct.match(/boundary=(?:"([^"]+)"|([^;]+))/i);
+
+	if (!m) {
+		throw new TypeError('no or bad content-type header, no multipart boundary');
+	}
+
+	const parser = new MultipartParser(m[1] || m[2]);
+
+	let headerField;
+	let headerValue;
+	let entryValue;
+	let entryName;
+	let contentType;
+	let filename;
+	const entryChunks = [];
+	const formData = new formdata_polyfill_esm_min_js__WEBPACK_IMPORTED_MODULE_1__/* .FormData */ .Ct();
+
+	const onPartData = ui8a => {
+		entryValue += decoder.decode(ui8a, {stream: true});
+	};
+
+	const appendToFile = ui8a => {
+		entryChunks.push(ui8a);
+	};
+
+	const appendFileToFormData = () => {
+		const file = new fetch_blob_from_js__WEBPACK_IMPORTED_MODULE_0__/* .File */ .$B(entryChunks, filename, {type: contentType});
+		formData.append(entryName, file);
+	};
+
+	const appendEntryToFormData = () => {
+		formData.append(entryName, entryValue);
+	};
+
+	const decoder = new TextDecoder('utf-8');
+	decoder.decode();
+
+	parser.onPartBegin = function () {
+		parser.onPartData = onPartData;
+		parser.onPartEnd = appendEntryToFormData;
+
+		headerField = '';
+		headerValue = '';
+		entryValue = '';
+		entryName = '';
+		contentType = '';
+		filename = null;
+		entryChunks.length = 0;
+	};
+
+	parser.onHeaderField = function (ui8a) {
+		headerField += decoder.decode(ui8a, {stream: true});
+	};
+
+	parser.onHeaderValue = function (ui8a) {
+		headerValue += decoder.decode(ui8a, {stream: true});
+	};
+
+	parser.onHeaderEnd = function () {
+		headerValue += decoder.decode();
+		headerField = headerField.toLowerCase();
+
+		if (headerField === 'content-disposition') {
+			// matches either a quoted-string or a token (RFC 2616 section 19.5.1)
+			const m = headerValue.match(/\bname=("([^"]*)"|([^()<>@,;:\\"/[\]?={}\s\t]+))/i);
+
+			if (m) {
+				entryName = m[2] || m[3] || '';
+			}
+
+			filename = _fileName(headerValue);
+
+			if (filename) {
+				parser.onPartData = appendToFile;
+				parser.onPartEnd = appendFileToFormData;
+			}
+		} else if (headerField === 'content-type') {
+			contentType = headerValue;
+		}
+
+		headerValue = '';
+		headerField = '';
+	};
+
+	for await (const chunk of Body) {
+		parser.write(chunk);
+	}
+
+	parser.end();
+
+	return formData;
+}
+
+
+/***/ })
+
+};
+;
+//# sourceMappingURL=629.index.js.map

dist/pgp_keys.asc

@@ -0,0 +1,52 @@
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+y9D37NfI6UB8rPZ6qs0a1Vfm8lIh2/k1AFECduXgftMDTsmmXOgXXS37HukGW7AL
+QKWiWJQF/XopkXwkyAYpyuyRMZ77oF7nuqLFnl5VVEiRo0Fwu45erebc6ccSwYZU
+8pmeSx7s0aJtxCZPSZEKZ3mn0BXOR32Cgs48CjzFWf6PKucTwOy/YO0/4Gt/upNJ
+3DyeINcYcKyD08DEIF9f5tLyoiD4xz+N23ltTBoMPyv4f3X/wCQ=
+=ch7z
+-----END PGP PUBLIC KEY BLOCK-----

entrypoint.sh

@@ -1,11 +0,0 @@
-#!/bin/bash
-
-set -eu
-
-if [ $# -eq 0 ]
-  then
-    echo "No arguments supplied. Please make sure to provide an upload token"
-    exit 1
-fi
-
-bash <(curl -s https://codecov.io/bash) -t $1

hooks/pre-commit

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+set -e
+
+npm install
+npm run lint
+npm run build
+git add dist/
+git add package-lock.json

install.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+if ! [ -e .git ]; then
+    echo "Please run this from repo root directory"
+    exit 1
+fi
+
+cd .git/hooks
+for i in pre-commit; do
+    rm -fv $i
+    ln -sv ../../hooks/$i
+done

jest.config.js

@@ -0,0 +1,4 @@
+module.exports = {
+  preset: 'ts-jest',
+  testEnvironment: 'node',
+};

package.json

@@ -0,0 +1,45 @@
+{
+  "name": "codecov-action",
+  "version": "3.1.1",
+  "description": "Upload coverage reports to Codecov from GitHub Actions",
+  "main": "index.js",
+  "scripts": {
+    "build": "ncc build src/index.ts --source-map",
+    "lint": "eslint src/**/*.ts",
+    "test": "npm run test-script && npm run test-calculator && npm run test-coverage",
+    "test-calculator": "jest --testPathPattern=demo/calculator/ --coverage --coverageDirectory=coverage/calculator",
+    "test-coverage": "jest --testPathPattern=demo/coverage-test/ --coverage --coverageDirectory=coverage/coverage-test",
+    "test-script": "jest --testPathPattern=src/ --coverage --coverageDirectory=coverage/script"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/codecov/codecov-action.git"
+  },
+  "keywords": [],
+  "author": "Codecov",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/codecov/codecov-action/issues"
+  },
+  "homepage": "https://github.com/codecov/codecov-action#readme",
+  "dependencies": {
+    "@actions/core": "^1.9.1",
+    "@actions/exec": "^1.1.1",
+    "@actions/github": "^5.0.3",
+    "node-fetch": "^3.2.4",
+    "openpgp": "5.4"
+  },
+  "devDependencies": {
+    "@types/jest": "^27.5.0",
+    "@types/node": "^16.11.40",
+    "@typescript-eslint/eslint-plugin": "^4.29.2",
+    "@typescript-eslint/parser": "^4.29.2",
+    "@vercel/ncc": "^0.34.0",
+    "eslint": "^7.32.0",
+    "eslint-config-google": "^0.14.0",
+    "jest": "^26.6.3",
+    "jest-junit": "^13.2.0",
+    "ts-jest": "^26.5.6",
+    "typescript": "^4.7.4"
+  }
+}

src/buildExec.test.ts

@@ -0,0 +1,205 @@
+import * as github from '@actions/github';
+
+import buildExec from './buildExec';
+
+/* eslint-disable  @typescript-eslint/no-var-requires */
+const {version} = require('../package.json');
+
+const context = github.context;
+
+test('no arguments', () => {
+  const {execArgs, failCi} = buildExec();
+
+  const args = [
+    '-n',
+    '',
+    '-Q',
+    `github-action-${version}`,
+  ];
+  if (context.eventName == 'pull_request') {
+    args.push('-C', `${context.payload.pull_request.head.sha}`);
+  }
+  expect(execArgs).toEqual(args);
+  expect(failCi).toBeFalsy();
+});
+
+test('all arguments', () => {
+  const envs = {
+    'commit_parent': '83231650328f11695dfb754ca0f540516f188d27',
+    'directory': 'coverage/',
+    'dry_run': 'true',
+    'env_vars': 'OS,PYTHON',
+    'fail_ci_if_error': 'true',
+    'file': 'coverage.xml',
+    'files': 'dir1/coverage.xml,dir2/coverage.xml',
+    'flags': 'test,test2',
+    'functionalities':
+      'network',
+    'gcov': 'true',
+    'gcov_args': '-v',
+    'gcov_ignore': '*.fake',
+    'gcov_include': 'real_file',
+    'move_coverage_to_trash': 'true',
+    'name': 'codecov',
+    'override_branch': 'thomasrockhu/test',
+    'override_build': '1',
+    'override_commit': '9caabca5474b49de74ef5667deabaf74cdacc244',
+    'override_pr': '2',
+    'override_tag': 'v1.2',
+    'path_to_write_report': 'codecov/',
+    'root_dir': 'root/',
+    'slug': 'fakeOwner/fakeRepo',
+    'token': 'd3859757-ab80-4664-924d-aef22fa7557b',
+    'url': 'https://codecov.enterprise.com',
+    'verbose': 't',
+    'working-directory': 'src',
+    'xcode': 'true',
+    'xcode_archive_path': '/test.xcresult',
+  };
+
+  for (const env of Object.keys(envs)) {
+    process.env['INPUT_' + env.toUpperCase()] = envs[env];
+  }
+
+  const {execArgs, failCi} = buildExec();
+  expect(execArgs).toEqual([
+    '-n',
+    'codecov',
+    '-Q',
+    `github-action-${version}`,
+    '-c',
+    '-N',
+    '83231650328f11695dfb754ca0f540516f188d27',
+    '-d',
+    '-e',
+    'OS,PYTHON',
+    '-X',
+    'network',
+    '-Z',
+    '-f',
+    'coverage.xml',
+    '-f',
+    'dir1/coverage.xml',
+    '-f',
+    'dir2/coverage.xml',
+    '-F',
+    'test',
+    '-F',
+    'test2',
+    '-g',
+    '--gcovArgs',
+    '-v',
+    '--gcovIgnore',
+    '*.fake',
+    '--gcovInclude',
+    'real_file',
+    '-B',
+    'thomasrockhu/test',
+    '-b',
+    '1',
+    '-C',
+    '9caabca5474b49de74ef5667deabaf74cdacc244',
+    '-P',
+    '2',
+    '-T',
+    'v1.2',
+    '-R',
+    'root/',
+    '-s',
+    'coverage/',
+    '-r',
+    'fakeOwner/fakeRepo',
+    '-u',
+    'https://codecov.enterprise.com',
+    '-v',
+    '--xc',
+    '--xp',
+    '/test.xcresult',
+  ]);
+  expect(failCi).toBeTruthy();
+
+  for (const env of Object.keys(envs)) {
+    delete process.env['INPUT_' + env.toUpperCase()];
+  }
+});
+
+describe('trim arguments after splitting them', () => {
+  const baseExpectation = [
+    '-n',
+    expect.stringContaining(''),
+    '-Q',
+    expect.stringContaining('github-action'),
+  ];
+
+  test('files', () => {
+    const envs = {'files': './client-coverage.txt, ./lcov.info'};
+
+    for (const [name, value] of Object.entries(envs)) {
+      process.env['INPUT_' + name.toUpperCase()] = value;
+    }
+
+    const {execArgs} = buildExec();
+
+    expect(execArgs).toEqual(
+        expect.arrayContaining([
+          ...baseExpectation,
+          '-f',
+          './client-coverage.txt',
+          '-f',
+          './lcov.info',
+        ]),
+    );
+
+    for (const env of Object.keys(envs)) {
+      delete process.env['INPUT_' + env.toUpperCase()];
+    }
+  });
+
+  test('flags', () => {
+    const envs = {'flags': 'ios, mobile'};
+
+    for (const [name, value] of Object.entries(envs)) {
+      process.env['INPUT_' + name.toUpperCase()] = value;
+    }
+
+    const {execArgs} = buildExec();
+
+    expect(execArgs).toEqual(
+        expect.arrayContaining([
+          ...baseExpectation,
+          '-F',
+          'ios',
+          '-F',
+          'mobile',
+        ]),
+    );
+
+    for (const env of Object.keys(envs)) {
+      delete process.env['INPUT_' + env.toUpperCase()];
+    }
+  });
+
+  test('functionalities', () => {
+    const envs = {'functionalities': 'network, gcov'};
+
+    for (const [name, value] of Object.entries(envs)) {
+      process.env['INPUT_' + name.toUpperCase()] = value;
+    }
+
+    const {execArgs} = buildExec();
+
+    expect(execArgs).toEqual(
+        expect.arrayContaining([
+          ...baseExpectation,
+          '-X',
+          'network',
+          '-X',
+          'gcov',
+        ]),
+    );
+
+    for (const env of Object.keys(envs)) {
+      delete process.env['INPUT_' + env.toUpperCase()];
+    }
+  });
+});

src/buildExec.ts

@@ -0,0 +1,186 @@
+import * as core from '@actions/core';
+import * as github from '@actions/github';
+
+import {version} from '../package.json';
+
+const context = github.context;
+
+const isTrue = (variable) => {
+  const lowercase = variable.toLowerCase();
+  return (
+    lowercase === '1' ||
+    lowercase === 't' ||
+    lowercase === 'true' ||
+    lowercase === 'y' ||
+    lowercase === 'yes'
+  );
+};
+
+const buildExec = () => {
+  const clean = core.getInput('move_coverage_to_trash');
+  const commitParent = core.getInput('commit_parent');
+  const envVars = core.getInput('env_vars');
+  const dryRun = isTrue(core.getInput('dry_run'));
+  const failCi = isTrue(core.getInput('fail_ci_if_error'));
+  const file = core.getInput('file');
+  const files = core.getInput('files');
+  const flags = core.getInput('flags');
+  const gcov = core.getInput('gcov');
+  const gcovArgs = core.getInput('gcov_args');
+  const gcovIgnore = core.getInput('gcov_ignore');
+  const gcovInclude = core.getInput('gcov_include');
+  const functionalities = core.getInput('functionalities');
+  const name = core.getInput('name');
+  const os = core.getInput('os');
+  const overrideBranch = core.getInput('override_branch');
+  const overrideBuild = core.getInput('override_build');
+  const overrideCommit = core.getInput('override_commit');
+  const overridePr = core.getInput('override_pr');
+  const overrideTag = core.getInput('override_tag');
+  const rootDir = core.getInput('root_dir');
+  const searchDir = core.getInput('directory');
+  const slug = core.getInput('slug');
+  const token = core.getInput('token');
+  let uploaderVersion = core.getInput('version');
+  const url = core.getInput('url');
+  const verbose = isTrue(core.getInput('verbose'));
+  const workingDir = core.getInput('working-directory');
+  const xcode = core.getInput('xcode');
+  const xcodeArchivePath = core.getInput('xcode_archive_path');
+
+  const execArgs = [];
+  execArgs.push(
+      '-n',
+      `${name}`,
+      '-Q',
+      `github-action-${version}`,
+  );
+
+  const options:any = {};
+  options.env = Object.assign(process.env, {
+    GITHUB_ACTION: process.env.GITHUB_ACTION,
+    GITHUB_RUN_ID: process.env.GITHUB_RUN_ID,
+    GITHUB_REF: process.env.GITHUB_REF,
+    GITHUB_REPOSITORY: process.env.GITHUB_REPOSITORY,
+    GITHUB_SHA: process.env.GITHUB_SHA,
+    GITHUB_HEAD_REF: process.env.GITHUB_HEAD_REF || '',
+  });
+
+  const envVarsArg = [];
+  for (const envVar of envVars.split(',')) {
+    const envVarClean = envVar.trim();
+    if (envVarClean) {
+      options.env[envVarClean] = process.env[envVarClean];
+      envVarsArg.push(envVarClean);
+    }
+  }
+
+  if (token) {
+    options.env.CODECOV_TOKEN = token;
+  }
+  if (clean) {
+    execArgs.push('-c');
+  }
+  if (commitParent) {
+    execArgs.push('-N', `${commitParent}`);
+  }
+  if (dryRun) {
+    execArgs.push('-d');
+  }
+  if (envVarsArg.length) {
+    execArgs.push('-e', envVarsArg.join(','));
+  }
+  if (functionalities) {
+    functionalities.split(',').map((f) => f.trim()).forEach((f) => {
+      execArgs.push('-X', `${f}`);
+    });
+  }
+  if (failCi) {
+    execArgs.push('-Z');
+  }
+  if (file) {
+    execArgs.push('-f', `${file}`);
+  }
+  if (files) {
+    files.split(',').map((f) => f.trim()).forEach((f) => {
+      execArgs.push('-f', `${f}`);
+    });
+  }
+  if (flags) {
+    flags.split(',').map((f) => f.trim()).forEach((f) => {
+      execArgs.push('-F', `${f}`);
+    });
+  }
+
+  if (gcov) {
+    execArgs.push('-g');
+  }
+  if (gcovArgs) {
+    execArgs.push('--gcovArgs', `${gcovArgs}`);
+  }
+  if (gcovIgnore) {
+    execArgs.push('--gcovIgnore', `${gcovIgnore}`);
+  }
+  if (gcovInclude) {
+    execArgs.push('--gcovInclude', `${gcovInclude}`);
+  }
+
+  if (overrideBranch) {
+    execArgs.push('-B', `${overrideBranch}`);
+  }
+  if (overrideBuild) {
+    execArgs.push('-b', `${overrideBuild}`);
+  }
+  if (overrideCommit) {
+    execArgs.push('-C', `${overrideCommit}`);
+  } else if (
+    `${context.eventName}` == 'pull_request' ||
+    `${context.eventName}` == 'pull_request_target'
+  ) {
+    execArgs.push('-C', `${context.payload.pull_request.head.sha}`);
+  }
+  if (overridePr) {
+    execArgs.push('-P', `${overridePr}`);
+  } else if (
+    `${context.eventName}` == 'pull_request_target'
+  ) {
+    execArgs.push('-P', `${context.payload.number}`);
+  }
+  if (overrideTag) {
+    execArgs.push('-T', `${overrideTag}`);
+  }
+  if (rootDir) {
+    execArgs.push('-R', `${rootDir}`);
+  }
+  if (searchDir) {
+    execArgs.push('-s', `${searchDir}`);
+  }
+  if (slug) {
+    execArgs.push('-r', `${slug}`);
+  }
+  if (url) {
+    execArgs.push('-u', `${url}`);
+  }
+  if (verbose) {
+    execArgs.push('-v');
+  }
+  if (workingDir) {
+    options.cwd = workingDir;
+  }
+  if (xcode && xcodeArchivePath) {
+    execArgs.push('--xc');
+    execArgs.push('--xp', `${xcodeArchivePath}`);
+  }
+
+  if (uploaderVersion == '') {
+    uploaderVersion = 'latest';
+  }
+
+  if (verbose) {
+    console.debug({execArgs});
+  }
+
+  return {execArgs, options, failCi, os, uploaderVersion, verbose};
+};
+
+export default buildExec;

src/helpers.test.ts

@@ -0,0 +1,70 @@
+import {
+  getBaseUrl,
+  getPlatform,
+  isValidPlatform,
+  isWindows,
+  PLATFORMS,
+} from './helpers';
+
+let OLDOS = process.env.RUNNER_OS;
+
+beforeEach(() => {
+  jest.resetModules();
+  OLDOS = process.env.RUNNER_OS;
+});
+
+afterAll(() => {
+  process.env.RUNNER_OS = OLDOS;
+});
+
+test('getPlatform', () => {
+  expect(getPlatform('linux')).toBe('linux');
+  expect(getPlatform('windows')).toBe('windows');
+
+  const defaultPlatform =
+      process.env.RUNNER_OS ? process.env.RUNNER_OS.toLowerCase() : 'linux';
+  expect(getPlatform('fakeos')).toBe(defaultPlatform);
+  expect(getPlatform()).toBe(defaultPlatform);
+
+  process.env.RUNNER_OS = 'macos';
+  expect(getPlatform('fakeos')).toBe('macos');
+  expect(getPlatform()).toBe('macos');
+
+  process.env.RUNNER_OS = 'alsofakeos';
+  expect(getPlatform()).toBe('linux');
+  expect(getPlatform('fakeos')).toBe('linux');
+});
+
+test('getBaseUrl', () => {
+  expect(PLATFORMS.map((platform) => {
+    return getBaseUrl(platform, 'latest');
+  })).toEqual([
+    'https://uploader.codecov.io/latest/alpine/codecov',
+    'https://uploader.codecov.io/latest/linux/codecov',
+    'https://uploader.codecov.io/latest/macos/codecov',
+    'https://uploader.codecov.io/latest/windows/codecov.exe',
+  ]);
+
+  expect(PLATFORMS.map((platform) => {
+    return getBaseUrl(platform, 'v0.1.0_8880');
+  })).toEqual([
+    'https://uploader.codecov.io/v0.1.0_8880/alpine/codecov',
+    'https://uploader.codecov.io/v0.1.0_8880/linux/codecov',
+    'https://uploader.codecov.io/v0.1.0_8880/macos/codecov',
+    'https://uploader.codecov.io/v0.1.0_8880/windows/codecov.exe',
+  ]);
+});
+
+test('isWindows', () => {
+  expect(PLATFORMS.map((platform) => {
+    return isWindows(platform);
+  })).toEqual([false, false, false, true]);
+});
+
+test('isValidPlatform', () => {
+  expect(PLATFORMS.map((platform) => {
+    return isValidPlatform(platform);
+  })).toEqual([true, true, true, true]);
+
+  expect(isValidPlatform('fakeos')).toBeFalsy();
+});

src/helpers.ts

@@ -0,0 +1,58 @@
+import * as core from '@actions/core';
+
+const PLATFORMS = ['alpine', 'linux', 'macos', 'windows'];
+
+const setFailure = (message: string, failCi: boolean): void => {
+    failCi ? core.setFailed(message) : core.warning(message);
+    if (failCi) {
+      process.exit();
+    }
+};
+
+const getUploaderName = (platform: string): string => {
+  if (isWindows(platform)) {
+    return 'codecov.exe';
+  } else {
+    return 'codecov';
+  }
+};
+
+const isValidPlatform = (platform: string): boolean => {
+  return PLATFORMS.includes(platform);
+};
+
+const isWindows = (platform: string): boolean => {
+  return platform === 'windows';
+};
+
+const getPlatform = (os?: string): string => {
+  if (isValidPlatform(os)) {
+    core.info(`==> ${os} OS provided`);
+    return os;
+  }
+
+  const platform = process.env.RUNNER_OS?.toLowerCase();
+  if (isValidPlatform(platform)) {
+    core.info(`==> ${platform} OS detected`);
+    return platform;
+  }
+
+  core.info(
+      '==> Could not detect OS or provided OS is invalid. Defaulting to linux',
+  );
+  return 'linux';
+};
+
+const getBaseUrl = (platform: string, version: string): string => {
+  return `https://uploader.codecov.io/${version}/${platform}/${getUploaderName(platform)}`;
+};
+
+export {
+  PLATFORMS,
+  getBaseUrl,
+  getPlatform,
+  getUploaderName,
+  isValidPlatform,
+  isWindows,
+  setFailure,
+};

src/index.ts

@@ -0,0 +1,65 @@
+import * as fs from 'fs';
+import * as https from 'https';
+import * as path from 'path';
+
+import * as exec from '@actions/exec';
+
+import buildExec from './buildExec';
+import {
+  getBaseUrl,
+  getPlatform,
+  getUploaderName,
+  setFailure,
+} from './helpers';
+
+import verify from './validate';
+import versionInfo from './version';
+
+let failCi;
+
+try {
+  const {execArgs, options, failCi, os, uploaderVersion, verbose} = buildExec();
+  const platform = getPlatform(os);
+
+  const filename = path.join( __dirname, getUploaderName(platform));
+  https.get(getBaseUrl(platform, uploaderVersion), (res) => {
+    // Image will be stored at this path
+    const filePath = fs.createWriteStream(filename);
+    res.pipe(filePath);
+    filePath
+        .on('error', (err) => {
+          setFailure(
+              `Codecov: Failed to write uploader binary: ${err.message}`,
+              true,
+          );
+        }).on('finish', async () => {
+          filePath.close();
+
+          await verify(filename, platform, uploaderVersion, verbose, failCi);
+          await versionInfo(platform, uploaderVersion);
+          await fs.chmodSync(filename, '777');
+
+          const unlink = () => {
+            fs.unlink(filename, (err) => {
+              if (err) {
+                setFailure(
+                    `Codecov: Could not unlink uploader: ${err.message}`,
+                    failCi,
+                );
+              }
+            });
+          };
+          await exec.exec(filename, execArgs, options)
+              .catch((err) => {
+                setFailure(
+                    `Codecov: Failed to properly upload: ${err.message}`,
+                    failCi,
+                );
+              }).then(() => {
+                unlink();
+              });
+        });
+  });
+} catch (err) {
+  setFailure(`Codecov: Encountered an unexpected error ${err.message}`, failCi);
+}

src/pgp_keys.asc

@@ -0,0 +1,52 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+
+mQINBGCsMn0BEACiCKZOhkbhUjb+obvhH49p3ShjJzU5b/GqAXSDhRhdXUq7ZoGq
+KEKCd7sQHrCf16Pi5UVacGIyE9hS93HwY15kMlLwM+lNeAeCglEscOjpCly1qUIr
+sN1wjkd2cwDXS6zHBJTqJ7wSOiXbZfTAeKhd6DuLEpmA+Rz4Yc+4qZP+fVxVG3Pv
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+=ch7z
+-----END PGP PUBLIC KEY BLOCK-----

src/validate.ts

@@ -0,0 +1,91 @@
+import * as crypto from 'crypto';
+import * as fs from 'fs';
+import * as path from 'path';
+
+import * as core from '@actions/core';
+import * as openpgp from 'openpgp';
+import * as fetch from 'node-fetch';
+
+import {
+  getBaseUrl,
+  getUploaderName,
+  setFailure,
+} from './helpers';
+
+const verify = async (
+    filename: string,
+    platform: string,
+    version: string,
+    verbose: boolean,
+    failCi: boolean,
+): Promise<void> => {
+  try {
+    const uploaderName = getUploaderName(platform);
+
+    // Read in public key
+    const publicKeyArmored = await fs.readFileSync(
+        path.join(__dirname, 'pgp_keys.asc'),
+        'utf-8',
+    );
+
+    // Get SHASUM and SHASUM signature files
+    console.log(`${getBaseUrl(platform, version)}.SHA256SUM`);
+    const shasumRes = await fetch.default(
+        `${getBaseUrl(platform, version)}.SHA256SUM`,
+    );
+    const shasum = await shasumRes.text();
+    if (verbose) {
+      console.log(`Received SHA256SUM ${shasum}`);
+    }
+
+    const shaSigRes = await fetch.default(
+        `${getBaseUrl(platform, version)}.SHA256SUM.sig`,
+    );
+    const shaSig = await shaSigRes.text();
+    if (verbose) {
+      console.log(`Received SHA256SUM signature ${shaSig}`);
+    }
+
+    // Verify shasum
+    const verified = await openpgp.verify({
+      message: await openpgp.createMessage({text: shasum}),
+      signature: await openpgp.readSignature({armoredSignature: shaSig}),
+      verificationKeys: await openpgp.readKeys({armoredKeys: publicKeyArmored}),
+    });
+    const valid = await verified.signatures[0].verified;
+    if (valid) {
+      core.info('==> SHASUM file signed by key id ' +
+          verified.signatures[0].keyID.toHex(),
+      );
+    } else {
+      setFailure('Codecov: Error validating SHASUM signature', failCi);
+    }
+
+    const calculateHash = async (filename: string) => {
+      const stream = fs.createReadStream(filename);
+      const uploaderSha = crypto.createHash(`sha256`);
+      stream.pipe(uploaderSha);
+
+      return new Promise((resolve, reject) => {
+        stream.on('end', () => resolve(
+            `${uploaderSha.digest('hex')}  ${uploaderName}`,
+        ));
+        stream.on('error', reject);
+      });
+    };
+
+    const hash = await calculateHash(filename);
+    if (hash === shasum) {
+      core.info(`==> Uploader SHASUM verified (${hash})`);
+    } else {
+      setFailure(
+          'Codecov: Uploader shasum does not match -- ' +
+            `uploader hash: ${hash}, public hash: ${shasum}`,
+          failCi,
+      );
+    }
+  } catch (err) {
+    setFailure(`Codecov: Error validating uploader: ${err.message}`, failCi);
+  }
+};
+export default verify;

src/version.ts

@@ -0,0 +1,22 @@
+import * as core from '@actions/core';
+import * as fetch from 'node-fetch';
+
+const versionInfo = async (
+    platform: string,
+    version?: string,
+): Promise<void> => {
+  if (version) {
+    core.info(`==> Running version ${version}`);
+  }
+
+  try {
+    const metadataRes = await fetch.default( `https://uploader.codecov.io/${platform}/latest`, {
+      headers: {'Accept': 'application/json'},
+    });
+    const metadata = await metadataRes.json();
+    core.info(`==> Running version ${metadata['version']}`);
+  } catch (err) {
+    core.info(`Could not pull latest version information: ${err}`);
+  }
+};
+export default versionInfo;

tsconfig.json

@@ -0,0 +1,17 @@
+{
+  "compilerOptions": {
+    "esModuleInterop": true,
+    "moduleResolution": "node",
+    "outDir": "dist/",
+    "resolveJsonModule": true,
+    "rootDir": ".",
+    "sourceMap": true,
+    "target": "es2015"
+  },
+  "include": [
+    "src/**/*.ts"
+  ],
+  "exclude": [
+    "src/**/*.test.ts"
+  ]
+}