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Reference support

* Add support for reference repository parameter

---------

Co-authored-by: Diego Dompe <ddompe@gmail.com>
This commit is contained in:
Nacho Orlandoni 2023-10-28 11:30:25 -04:00 committed by GitHub
parent b4ffde65f4
commit 65f77605c0
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10 changed files with 71 additions and 1 deletions

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@ -98,6 +98,11 @@ Please refer to the [release page](https://github.com/actions/checkout/releases/
# Default: true # Default: true
show-progress: '' show-progress: ''
# Path to a local bare git [reference repository to minimize network
# usage](https://git-scm.com/docs/git-clone#Documentation/git-clone.txt---reference-if-ableltrepositorygt).
# If the directory doesn't exists this option will ignore it and log a message.
reference: ''
# Whether to download Git-LFS files # Whether to download Git-LFS files
# Default: false # Default: false
lfs: '' lfs: ''

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@ -762,6 +762,7 @@ async function setup(testName: string): Promise<void> {
lfsInstall: jest.fn(), lfsInstall: jest.fn(),
log1: jest.fn(), log1: jest.fn(),
remoteAdd: jest.fn(), remoteAdd: jest.fn(),
referenceAdd: jest.fn(),
removeEnvironmentVariable: jest.fn((name: string) => delete git.env[name]), removeEnvironmentVariable: jest.fn((name: string) => delete git.env[name]),
revParse: jest.fn(), revParse: jest.fn(),
setEnvironmentVariable: jest.fn((name: string, value: string) => { setEnvironmentVariable: jest.fn((name: string, value: string) => {
@ -821,7 +822,8 @@ async function setup(testName: string): Promise<void> {
sshStrict: true, sshStrict: true,
workflowOrganizationId: 123456, workflowOrganizationId: 123456,
setSafeDirectory: true, setSafeDirectory: true,
githubServerUrl: githubServerUrl githubServerUrl: githubServerUrl,
reference: '/some/path'
} }
} }

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@ -477,6 +477,7 @@ async function setup(testName: string): Promise<void> {
lfsInstall: jest.fn(), lfsInstall: jest.fn(),
log1: jest.fn(), log1: jest.fn(),
remoteAdd: jest.fn(), remoteAdd: jest.fn(),
referenceAdd: jest.fn(),
removeEnvironmentVariable: jest.fn(), removeEnvironmentVariable: jest.fn(),
revParse: jest.fn(), revParse: jest.fn(),
setEnvironmentVariable: jest.fn(), setEnvironmentVariable: jest.fn(),

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@ -91,6 +91,7 @@ describe('input-helper tests', () => {
expect(settings.repositoryOwner).toBe('some-owner') expect(settings.repositoryOwner).toBe('some-owner')
expect(settings.repositoryPath).toBe(gitHubWorkspace) expect(settings.repositoryPath).toBe(gitHubWorkspace)
expect(settings.setSafeDirectory).toBe(true) expect(settings.setSafeDirectory).toBe(true)
expect(settings.reference).toBe(undefined)
}) })
it('qualifies ref', async () => { it('qualifies ref', async () => {

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@ -76,6 +76,12 @@ inputs:
show-progress: show-progress:
description: 'Whether to show progress status output when fetching.' description: 'Whether to show progress status output when fetching.'
default: true default: true
reference:
required: false
description: >
Path to a local bare git [reference repository to minimize network usage](https://git-scm.com/docs/git-clone#Documentation/git-clone.txt---reference-if-ableltrepositorygt).
If the directory doesn't exists this option will ignore it and log a message.
lfs: lfs:
description: 'Whether to download Git-LFS files' description: 'Whether to download Git-LFS files'
default: false default: false

20
dist/index.js vendored
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@ -732,6 +732,13 @@ class GitCommandManager {
yield this.execGit(['remote', 'add', remoteName, remoteUrl]); yield this.execGit(['remote', 'add', remoteName, remoteUrl]);
}); });
} }
referenceAdd(alternateObjects) {
return __awaiter(this, void 0, void 0, function* () {
const alternatePath = path.join(this.workingDirectory, '.git/objects/info/alternates');
core.info(`Adding a git alternate to reference repo at ${alternateObjects}`);
yield fs.promises.writeFile(alternatePath, `${alternateObjects}\n`);
});
}
removeEnvironmentVariable(name) { removeEnvironmentVariable(name) {
delete this.gitEnv[name]; delete this.gitEnv[name];
} }
@ -1211,6 +1218,17 @@ function getSource(settings) {
yield git.init(); yield git.init();
yield git.remoteAdd('origin', repositoryUrl); yield git.remoteAdd('origin', repositoryUrl);
core.endGroup(); core.endGroup();
if (settings.reference !== undefined) {
const alternateObjects = path.join(settings.reference, '/objects');
if (fsHelper.directoryExistsSync(alternateObjects, false)) {
core.startGroup('Adding a reference repository');
yield git.referenceAdd(alternateObjects);
core.endGroup();
}
else {
core.warning(`Reference repository was specified, but directory ${alternateObjects} does not exists`);
}
}
} }
// Disable automatic garbage collection // Disable automatic garbage collection
core.startGroup('Disabling automatic garbage collection'); core.startGroup('Disabling automatic garbage collection');
@ -1790,6 +1808,8 @@ function getInputs() {
// Determine the GitHub URL that the repository is being hosted from // Determine the GitHub URL that the repository is being hosted from
result.githubServerUrl = core.getInput('github-server-url'); result.githubServerUrl = core.getInput('github-server-url');
core.debug(`GitHub Host URL = ${result.githubServerUrl}`); core.debug(`GitHub Host URL = ${result.githubServerUrl}`);
result.reference = core.getInput('reference');
core.debug(`Reference repository = ${result.reference}`);
return result; return result;
}); });
} }

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@ -45,6 +45,7 @@ export interface IGitCommandManager {
lfsInstall(): Promise<void> lfsInstall(): Promise<void>
log1(format?: string): Promise<string> log1(format?: string): Promise<string>
remoteAdd(remoteName: string, remoteUrl: string): Promise<void> remoteAdd(remoteName: string, remoteUrl: string): Promise<void>
referenceAdd(reference: string): Promise<void>
removeEnvironmentVariable(name: string): void removeEnvironmentVariable(name: string): void
revParse(ref: string): Promise<string> revParse(ref: string): Promise<string>
setEnvironmentVariable(name: string, value: string): void setEnvironmentVariable(name: string, value: string): void
@ -353,6 +354,15 @@ class GitCommandManager {
await this.execGit(['remote', 'add', remoteName, remoteUrl]) await this.execGit(['remote', 'add', remoteName, remoteUrl])
} }
async referenceAdd(alternateObjects: string): Promise<void> {
const alternatePath = path.join(
this.workingDirectory,
'.git/objects/info/alternates'
)
core.info(`Adding a git alternate to reference repo at ${alternateObjects}`)
await fs.promises.writeFile(alternatePath, `${alternateObjects}\n`)
}
removeEnvironmentVariable(name: string): void { removeEnvironmentVariable(name: string): void {
delete this.gitEnv[name] delete this.gitEnv[name]
} }

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@ -110,6 +110,18 @@ export async function getSource(settings: IGitSourceSettings): Promise<void> {
await git.init() await git.init()
await git.remoteAdd('origin', repositoryUrl) await git.remoteAdd('origin', repositoryUrl)
core.endGroup() core.endGroup()
if (settings.reference !== undefined) {
const alternateObjects = path.join(settings.reference, '/objects')
if (fsHelper.directoryExistsSync(alternateObjects, false)) {
core.startGroup('Adding a reference repository')
await git.referenceAdd(alternateObjects)
core.endGroup()
} else {
core.warning(`Reference repository was specified, but directory ${alternateObjects} does not exists`);
}
}
} }
// Disable automatic garbage collection // Disable automatic garbage collection

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@ -49,6 +49,11 @@ export interface IGitSourceSettings {
*/ */
fetchDepth: number fetchDepth: number
/**
* The local reference repository
*/
reference: string | undefined
/** /**
* Fetch tags, even if fetchDepth > 0 (default: false) * Fetch tags, even if fetchDepth > 0 (default: false)
*/ */
@ -59,6 +64,11 @@ export interface IGitSourceSettings {
*/ */
showProgress: boolean showProgress: boolean
/**
* The local reference repository
*/
reference: string | undefined
/** /**
* Indicates whether to fetch LFS objects * Indicates whether to fetch LFS objects
*/ */

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@ -159,5 +159,8 @@ export async function getInputs(): Promise<IGitSourceSettings> {
result.githubServerUrl = core.getInput('github-server-url') result.githubServerUrl = core.getInput('github-server-url')
core.debug(`GitHub Host URL = ${result.githubServerUrl}`) core.debug(`GitHub Host URL = ${result.githubServerUrl}`)
result.reference = core.getInput('reference')
core.debug(`Reference repository = ${result.reference}`)
return result return result
} }