Update action binary

src/main.ts

@@ -1,16 +1,22 @@
 import * as core from '@actions/core'
-import {wait} from './wait'
+import * as tc from '@actions/tool-cache'
+import * as path from 'path'
+import {getDownloadObject} from './utils'
 
 async function run(): Promise<void> {
   try {
-    const ms: string = core.getInput('milliseconds')
-    core.debug(`Waiting ${ms} milliseconds ...`) // debug is only output if you set the secret `ACTIONS_STEP_DEBUG` to true
+    // Get version of tool to be installed
+    const version = core.getInput('version')
 
-    core.debug(new Date().toTimeString())
-    await wait(parseInt(ms, 10))
-    core.debug(new Date().toTimeString())
+    // Download the specific version of the tool, e.g. as a tarball/zipball
+    const download = getDownloadObject(version)
+    const pathToTarball = await tc.downloadTool(download.url)
 
-    core.setOutput('time', new Date().toTimeString())
+    // Extract the tarball/zipball onto host runner
+    const pathToCLI = await tc.extractTar(pathToTarball)
+
+    // Expose the tool by adding it to the PATH
+    core.addPath(path.join(pathToCLI, download.binPath))
   } catch (error) {
     if (error instanceof Error) core.setFailed(error.message)
   }

src/utils.ts

@@ -0,0 +1,34 @@
+import os from 'os'
+import * as path from 'path'
+
+// 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 getDownloadObject = (
+  version: string
+): {url: string; binPath: string} => {
+  const platform = mapOS(os.platform())
+  const arch = mapArch(os.arch())
+  const filename = `supabase_${version}_${platform}_${arch}`
+  const binPath = platform === 'windows' ? 'bin' : path.join(filename, 'bin')
+  const url = `https://github.com/supabase/cli/releases/download/v${version}/${filename}.tar.gz`
+  return {
+    url,
+    binPath
+  }
+}

src/wait.ts

@@ -1,9 +0,0 @@
-export async function wait(milliseconds: number): Promise<string> {
-  return new Promise(resolve => {
-    if (isNaN(milliseconds)) {
-      throw new Error('milliseconds not a number')
-    }
-
-    setTimeout(() => resolve('done!'), milliseconds)
-  })
-}