mirror of
https://github.com/actions/checkout.git
synced 2025-11-04 07:48:09 +08:00
fallback to REST API to download repo
This commit is contained in:
eric sciple
@@ -6,6 +6,7 @@ import * as gitCommandManager from './git-command-manager'
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import * as io from '@actions/io'
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import * as path from 'path'
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import * as refHelper from './ref-helper'
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import * as repositoryApiHelper from './repository-api-helper'
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import {IGitCommandManager} from './git-command-manager'
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const authConfigKey = `http.https://github.com/.extraheader`
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@@ -23,6 +24,7 @@ export interface ISourceSettings {
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}
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export async function getSource(settings: ISourceSettings): Promise<void> {
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// Repository URL
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core.info(
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`Syncing repository: ${settings.repositoryOwner}/${settings.repositoryName}`
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)
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@@ -30,6 +32,13 @@ export async function getSource(settings: ISourceSettings): Promise<void> {
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settings.repositoryOwner
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)}/${encodeURIComponent(settings.repositoryName)}`
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// Set intra-task state for cleanup
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coreCommand.issueCommand(
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'save-state',
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{name: 'repositoryPath'},
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settings.repositoryPath
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)
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// Remove conflicting file path
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if (fsHelper.fileExistsSync(settings.repositoryPath)) {
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await io.rmRF(settings.repositoryPath)
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@@ -44,91 +53,96 @@ export async function getSource(settings: ISourceSettings): Promise<void> {
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// Git command manager
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core.info(`Working directory is '${settings.repositoryPath}'`)
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const git = await gitCommandManager.CreateCommandManager(
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settings.repositoryPath,
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settings.lfs
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)
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let git = (null as unknown) as IGitCommandManager
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try {
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git = await gitCommandManager.CreateCommandManager(
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settings.repositoryPath,
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settings.lfs
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)
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} catch (err) {
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// Git is required for LFS
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if (settings.lfs) {
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throw err
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}
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// Try prepare existing directory, otherwise recreate
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if (
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isExisting &&
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!(await tryPrepareExistingDirectory(
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// Otherwise fallback to REST API
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}
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// Prepare existing directory, otherwise recreate
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if (isExisting) {
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await prepareExistingDirectory(
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git,
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settings.repositoryPath,
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repositoryUrl,
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settings.clean
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))
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) {
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// Delete the contents of the directory. Don't delete the directory itself
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// since it may be the current working directory.
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core.info(`Deleting the contents of '${settings.repositoryPath}'`)
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for (const file of await fs.promises.readdir(settings.repositoryPath)) {
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await io.rmRF(path.join(settings.repositoryPath, file))
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}
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}
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// Initialize the repository
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if (
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!fsHelper.directoryExistsSync(path.join(settings.repositoryPath, '.git'))
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) {
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await git.init()
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await git.remoteAdd('origin', repositoryUrl)
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}
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// Disable automatic garbage collection
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if (!(await git.tryDisableAutomaticGarbageCollection())) {
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core.warning(
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`Unable to turn off git automatic garbage collection. The git fetch operation may trigger garbage collection and cause a delay.`
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)
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}
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// Remove possible previous extraheader
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await removeGitConfig(git, authConfigKey)
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if (!git || `${1}` == '1') {
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await repositoryApiHelper.download(
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settings.accessToken,
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settings.repositoryOwner,
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settings.repositoryName,
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settings.ref,
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settings.repositoryPath
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)
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} else {
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// Initialize the repository
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if (
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!fsHelper.directoryExistsSync(path.join(settings.repositoryPath, '.git'))
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) {
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await git.init()
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await git.remoteAdd('origin', repositoryUrl)
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}
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// Add extraheader (auth)
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const base64Credentials = Buffer.from(
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`x-access-token:${settings.accessToken}`,
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'utf8'
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).toString('base64')
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core.setSecret(base64Credentials)
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const authConfigValue = `AUTHORIZATION: basic ${base64Credentials}`
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await git.config(authConfigKey, authConfigValue)
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// Disable automatic garbage collection
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if (!(await git.tryDisableAutomaticGarbageCollection())) {
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core.warning(
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`Unable to turn off git automatic garbage collection. The git fetch operation may trigger garbage collection and cause a delay.`
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)
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}
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// LFS install
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if (settings.lfs) {
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await git.lfsInstall()
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// Remove possible previous extraheader
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await removeGitConfig(git, authConfigKey)
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// Add extraheader (auth)
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const base64Credentials = Buffer.from(
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`x-access-token:${settings.accessToken}`,
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'utf8'
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).toString('base64')
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core.setSecret(base64Credentials)
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const authConfigValue = `AUTHORIZATION: basic ${base64Credentials}`
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await git.config(authConfigKey, authConfigValue)
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// LFS install
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if (settings.lfs) {
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await git.lfsInstall()
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}
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// Fetch
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const refSpec = refHelper.getRefSpec(settings.ref, settings.commit)
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await git.fetch(settings.fetchDepth, refSpec)
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// Checkout info
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const checkoutInfo = await refHelper.getCheckoutInfo(
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git,
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settings.ref,
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settings.commit
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)
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// LFS fetch
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// Explicit lfs-fetch to avoid slow checkout (fetches one lfs object at a time).
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// Explicit lfs fetch will fetch lfs objects in parallel.
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if (settings.lfs) {
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await git.lfsFetch(checkoutInfo.startPoint || checkoutInfo.ref)
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}
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// Checkout
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await git.checkout(checkoutInfo.ref, checkoutInfo.startPoint)
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// Dump some info about the checked out commit
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await git.log1()
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}
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// Fetch
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const refSpec = refHelper.getRefSpec(settings.ref, settings.commit)
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await git.fetch(settings.fetchDepth, refSpec)
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// Checkout info
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const checkoutInfo = await refHelper.getCheckoutInfo(
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git,
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settings.ref,
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settings.commit
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)
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// LFS fetch
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// Explicit lfs-fetch to avoid slow checkout (fetches one lfs object at a time).
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// Explicit lfs fetch will fetch lfs objects in parallel.
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if (settings.lfs) {
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await git.lfsFetch(checkoutInfo.startPoint || checkoutInfo.ref)
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}
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// Checkout
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await git.checkout(checkoutInfo.ref, checkoutInfo.startPoint)
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// Dump some info about the checked out commit
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await git.log1()
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// Set intra-task state for cleanup
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coreCommand.issueCommand(
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'save-state',
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{name: 'repositoryPath'},
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settings.repositoryPath
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)
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}
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export async function cleanup(repositoryPath: string): Promise<void> {
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@@ -146,79 +160,89 @@ export async function cleanup(repositoryPath: string): Promise<void> {
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await removeGitConfig(git, authConfigKey)
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}
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async function tryPrepareExistingDirectory(
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async function prepareExistingDirectory(
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git: IGitCommandManager,
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repositoryPath: string,
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repositoryUrl: string,
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clean: boolean
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): Promise<boolean> {
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): Promise<void> {
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let remove = false
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// Check whether using git or REST API
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if (!git) {
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remove = true
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}
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// Fetch URL does not match
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if (
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else if (
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!fsHelper.directoryExistsSync(path.join(repositoryPath, '.git')) ||
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repositoryUrl !== (await git.tryGetFetchUrl())
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) {
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return false
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}
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remove = true
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} else {
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// Delete any index.lock and shallow.lock left by a previously canceled run or crashed git process
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const lockPaths = [
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path.join(repositoryPath, '.git', 'index.lock'),
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path.join(repositoryPath, '.git', 'shallow.lock')
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]
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for (const lockPath of lockPaths) {
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try {
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await io.rmRF(lockPath)
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} catch (error) {
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core.debug(`Unable to delete '${lockPath}'. ${error.message}`)
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}
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}
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// Delete any index.lock and shallow.lock left by a previously canceled run or crashed git process
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const lockPaths = [
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path.join(repositoryPath, '.git', 'index.lock'),
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path.join(repositoryPath, '.git', 'shallow.lock')
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]
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for (const lockPath of lockPaths) {
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try {
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await io.rmRF(lockPath)
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// Checkout detached HEAD
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if (!(await git.isDetached())) {
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await git.checkoutDetach()
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}
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// Remove all refs/heads/*
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let branches = await git.branchList(false)
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for (const branch of branches) {
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await git.branchDelete(false, branch)
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}
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// Remove all refs/remotes/origin/* to avoid conflicts
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branches = await git.branchList(true)
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for (const branch of branches) {
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await git.branchDelete(true, branch)
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}
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// Clean
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if (clean) {
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if (!(await git.tryClean())) {
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core.debug(
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`The clean command failed. This might be caused by: 1) path too long, 2) permission issue, or 3) file in use. For futher investigation, manually run 'git clean -ffdx' on the directory '${repositoryPath}'.`
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)
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remove = true
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} else if (!(await git.tryReset())) {
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remove = true
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}
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if (remove) {
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core.warning(
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`Unable to clean or reset the repository. The repository will be recreated instead.`
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)
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}
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}
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} catch (error) {
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core.debug(`Unable to delete '${lockPath}'. ${error.message}`)
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}
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}
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try {
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// Checkout detached HEAD
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if (!(await git.isDetached())) {
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await git.checkoutDetach()
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}
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// Remove all refs/heads/*
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let branches = await git.branchList(false)
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for (const branch of branches) {
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await git.branchDelete(false, branch)
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}
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// Remove all refs/remotes/origin/* to avoid conflicts
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branches = await git.branchList(true)
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for (const branch of branches) {
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await git.branchDelete(true, branch)
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}
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} catch (error) {
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core.warning(
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`Unable to prepare the existing repository. The repository will be recreated instead.`
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)
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return false
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}
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// Clean
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if (clean) {
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let succeeded = true
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if (!(await git.tryClean())) {
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core.debug(
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`The clean command failed. This might be caused by: 1) path too long, 2) permission issue, or 3) file in use. For futher investigation, manually run 'git clean -ffdx' on the directory '${repositoryPath}'.`
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)
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succeeded = false
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} else if (!(await git.tryReset())) {
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succeeded = false
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}
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if (!succeeded) {
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core.warning(
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`Unable to clean or reset the repository. The repository will be recreated instead.`
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`Unable to prepare the existing repository. The repository will be recreated instead.`
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)
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remove = true
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}
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return succeeded
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}
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return true
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if (remove) {
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// Delete the contents of the directory. Don't delete the directory itself
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// since it might be the current working directory.
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core.info(`Deleting the contents of '${repositoryPath}'`)
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for (const file of await fs.promises.readdir(repositoryPath)) {
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await io.rmRF(path.join(repositoryPath, file))
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}
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}
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}
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async function removeGitConfig(
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24
src/repository-api-helper.ts
Normal file
24
src/repository-api-helper.ts
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@@ -0,0 +1,24 @@
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import * as github from '@actions/github'
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import {ReposGetArchiveLinkParams} from '@octokit/rest'
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const IS_WINDOWS = process.platform === 'win32'
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export async function download(
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accessToken: string,
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owner: string,
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repo: string,
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ref: string,
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repositoryPath: string
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): Promise<void> {
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const octokit = new github.GitHub(accessToken)
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const params: ReposGetArchiveLinkParams = {
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archive_format: IS_WINDOWS ? 'zipball' : 'tarball',
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owner: owner,
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repo: repo,
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ref: ref
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}
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const response = await octokit.repos.getArchiveLink(params)
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console.log(`status=${response.status}`)
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console.log(`headers=${JSON.stringify(response.headers)}`)
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console.log(`data=${JSON.stringify(response.data)}`)
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}
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