mirror of
https://code.forgejo.org/actions/checkout.git
synced 2024-11-24 12:39:16 +01:00
93 lines
3 KiB
TypeScript
93 lines
3 KiB
TypeScript
import * as assert from 'assert'
|
|
import * as core from '@actions/core'
|
|
import * as fs from 'fs'
|
|
import * as github from '@actions/github'
|
|
import * as io from '@actions/io'
|
|
import * as path from 'path'
|
|
import * as retryHelper from './retry-helper'
|
|
import * as toolCache from '@actions/tool-cache'
|
|
import * as urlHelper from './url-helper'
|
|
import {default as uuid} from 'uuid/v4'
|
|
import {ReposGetArchiveLinkParams} from '@octokit/rest'
|
|
|
|
const IS_WINDOWS = process.platform === 'win32'
|
|
|
|
export async function downloadRepository(
|
|
authToken: string,
|
|
owner: string,
|
|
repo: string,
|
|
ref: string,
|
|
commit: string,
|
|
repositoryPath: string
|
|
): Promise<void> {
|
|
// Download the archive
|
|
let archiveData = await retryHelper.execute(async () => {
|
|
core.info('Downloading the archive')
|
|
return await downloadArchive(authToken, owner, repo, ref, commit)
|
|
})
|
|
|
|
// Write archive to disk
|
|
core.info('Writing archive to disk')
|
|
const uniqueId = uuid()
|
|
const archivePath = path.join(repositoryPath, `${uniqueId}.tar.gz`)
|
|
await fs.promises.writeFile(archivePath, archiveData)
|
|
archiveData = Buffer.from('') // Free memory
|
|
|
|
// Extract archive
|
|
core.info('Extracting the archive')
|
|
const extractPath = path.join(repositoryPath, uniqueId)
|
|
await io.mkdirP(extractPath)
|
|
if (IS_WINDOWS) {
|
|
await toolCache.extractZip(archivePath, extractPath)
|
|
} else {
|
|
await toolCache.extractTar(archivePath, extractPath)
|
|
}
|
|
io.rmRF(archivePath)
|
|
|
|
// Determine the path of the repository content. The archive contains
|
|
// a top-level folder and the repository content is inside.
|
|
const archiveFileNames = await fs.promises.readdir(extractPath)
|
|
assert.ok(
|
|
archiveFileNames.length == 1,
|
|
'Expected exactly one directory inside archive'
|
|
)
|
|
const archiveVersion = archiveFileNames[0] // The top-level folder name includes the short SHA
|
|
core.info(`Resolved version ${archiveVersion}`)
|
|
const tempRepositoryPath = path.join(extractPath, archiveVersion)
|
|
|
|
// Move the files
|
|
for (const fileName of await fs.promises.readdir(tempRepositoryPath)) {
|
|
const sourcePath = path.join(tempRepositoryPath, fileName)
|
|
const targetPath = path.join(repositoryPath, fileName)
|
|
if (IS_WINDOWS) {
|
|
await io.cp(sourcePath, targetPath, {recursive: true}) // Copy on Windows (Windows Defender may have a lock)
|
|
} else {
|
|
await io.mv(sourcePath, targetPath)
|
|
}
|
|
}
|
|
io.rmRF(extractPath)
|
|
}
|
|
|
|
async function downloadArchive(
|
|
authToken: string,
|
|
owner: string,
|
|
repo: string,
|
|
ref: string,
|
|
commit: string
|
|
): Promise<Buffer> {
|
|
const octokit = new github.GitHub(authToken, {baseUrl: urlHelper.getApiUrl()})
|
|
const params: ReposGetArchiveLinkParams = {
|
|
owner: owner,
|
|
repo: repo,
|
|
archive_format: IS_WINDOWS ? 'zipball' : 'tarball',
|
|
ref: commit || ref
|
|
}
|
|
const response = await octokit.repos.getArchiveLink(params)
|
|
if (response.status != 200) {
|
|
throw new Error(
|
|
`Unexpected response from GitHub API. Status: ${response.status}, Data: ${response.data}`
|
|
)
|
|
}
|
|
|
|
return Buffer.from(response.data) // response.data is ArrayBuffer
|
|
}
|