.

1 files changed, 17 insertions, 1 deletions

diff --git a/src/github-api-helper.ts b/src/github-api-helper.ts
index 44fdd73..aa4ded2 100644
--- a/src/github-api-helper.ts
+++ b/src/github-api-helper.ts
@@ -1,5 +1,13 @@
+import * as assert from 'assert'
+import * as core from '@actions/core'
+import * as exec from '@actions/exec'
+import * as fs from 'fs'
 import * as github from '@actions/github'
+import * as io from '@actions/io'
+import * as path from 'path'
 import {ReposGetArchiveLinkParams} from '@octokit/rest'
+import {defaultCoreCipherList} from 'constants'
+import {ExecOptions} from '@actions/exec/lib/interfaces'
 
 const IS_WINDOWS = process.platform === 'win32'
 
@@ -17,13 +25,21 @@ export async function downloadRepository(
     repo: repo,
     ref: ref
   }
+  // todo: retry
   const response = await octokit.repos.getArchiveLink(params)
   if (response.status != 200) {
     throw new Error(
-      `GitHub API call failed with response status '${response.status}': ${response.data}`
+      `Unexpected response from GitHub API. Status: '${response.status}'; Data: '${response.data}'`
     )
   }
   console.log(`status=${response.status}`)
   console.log(`headers=${JSON.stringify(response.headers)}`)
   console.log(`data=${JSON.stringify(typeof response.data)}`)
+  const runnerTemp = process.env['RUNNER_TEMP'] as string
+  assert.ok(runnerTemp, 'RUNNER_TEMP not defined')
+  const archiveFile = path.join(runnerTemp, 'checkout.tar.gz')
+  await fs.promises.writeFile(archiveFile, response.data)
+  await exec.exec(`tar -xzf "${archiveFile}"`, [], {
+    cwd: repositoryPath
+  } as ExecOptions)
 }