checkout/__test__/input-helper.test.ts
Johannes Schindelin d106d4669b
Add support for sparse checkouts (#1369)
* Add support for sparse checkouts

* sparse-checkout: optionally turn off cone mode

While it _is_ true that cone mode is the default nowadays (mainly for
performance reasons: code mode is much faster than non-cone mode), there
_are_ legitimate use cases where non-cone mode is really useful.

Let's add a flag to optionally disable cone mode.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

* Verify minimum Git version for sparse checkout

The `git sparse-checkout` command is available only since Git version
v2.25.0. The `actions/checkout` Action actually supports older Git
versions than that; As of time of writing, the minimum version is
v2.18.0.

Instead of raising this minimum version even for users who do not
require a sparse checkout, only check for this minimum version
specifically when a sparse checkout was asked for.

Suggested-by: Tingluo Huang <tingluohuang@github.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

* Support sparse checkout/LFS better

Instead of fetching all the LFS objects present in the current revision
in a sparse checkout, whether they are needed inside the sparse cone or
not, let's instead only pull the ones that are actually needed.

To do that, let's avoid running that preemptive `git lfs fetch` call in
case of a sparse checkout.

An alternative that was considered during the development of this patch
(and ultimately rejected) was to use `git lfs pull --include <path>...`,
but it turned out to be too inflexible because it requires exact paths,
not the patterns that are available via the sparse checkout definition,
and that risks running into command-line length limitations.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

---------

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Co-authored-by: Daniel <daniel.fernandez@feverup.com>
2023-06-09 09:08:21 -04:00

144 lines
4.8 KiB
TypeScript

import * as core from '@actions/core'
import * as fsHelper from '../lib/fs-helper'
import * as github from '@actions/github'
import * as inputHelper from '../lib/input-helper'
import * as path from 'path'
import * as workflowContextHelper from '../lib/workflow-context-helper'
import {IGitSourceSettings} from '../lib/git-source-settings'
const originalGitHubWorkspace = process.env['GITHUB_WORKSPACE']
const gitHubWorkspace = path.resolve('/checkout-tests/workspace')
// Inputs for mock @actions/core
let inputs = {} as any
// Shallow clone original @actions/github context
let originalContext = {...github.context}
describe('input-helper tests', () => {
beforeAll(() => {
// Mock getInput
jest.spyOn(core, 'getInput').mockImplementation((name: string) => {
return inputs[name]
})
// Mock error/warning/info/debug
jest.spyOn(core, 'error').mockImplementation(jest.fn())
jest.spyOn(core, 'warning').mockImplementation(jest.fn())
jest.spyOn(core, 'info').mockImplementation(jest.fn())
jest.spyOn(core, 'debug').mockImplementation(jest.fn())
// Mock github context
jest.spyOn(github.context, 'repo', 'get').mockImplementation(() => {
return {
owner: 'some-owner',
repo: 'some-repo'
}
})
github.context.ref = 'refs/heads/some-ref'
github.context.sha = '1234567890123456789012345678901234567890'
// Mock ./fs-helper directoryExistsSync()
jest
.spyOn(fsHelper, 'directoryExistsSync')
.mockImplementation((path: string) => path == gitHubWorkspace)
// Mock ./workflowContextHelper getOrganizationId()
jest
.spyOn(workflowContextHelper, 'getOrganizationId')
.mockImplementation(() => Promise.resolve(123456))
// GitHub workspace
process.env['GITHUB_WORKSPACE'] = gitHubWorkspace
})
beforeEach(() => {
// Reset inputs
inputs = {}
})
afterAll(() => {
// Restore GitHub workspace
delete process.env['GITHUB_WORKSPACE']
if (originalGitHubWorkspace) {
process.env['GITHUB_WORKSPACE'] = originalGitHubWorkspace
}
// Restore @actions/github context
github.context.ref = originalContext.ref
github.context.sha = originalContext.sha
// Restore
jest.restoreAllMocks()
})
it('sets defaults', async () => {
const settings: IGitSourceSettings = await inputHelper.getInputs()
expect(settings).toBeTruthy()
expect(settings.authToken).toBeFalsy()
expect(settings.clean).toBe(true)
expect(settings.commit).toBeTruthy()
expect(settings.commit).toBe('1234567890123456789012345678901234567890')
expect(settings.sparseCheckout).toBe(undefined)
expect(settings.sparseCheckoutConeMode).toBe(true)
expect(settings.fetchDepth).toBe(1)
expect(settings.lfs).toBe(false)
expect(settings.ref).toBe('refs/heads/some-ref')
expect(settings.repositoryName).toBe('some-repo')
expect(settings.repositoryOwner).toBe('some-owner')
expect(settings.repositoryPath).toBe(gitHubWorkspace)
expect(settings.setSafeDirectory).toBe(true)
})
it('qualifies ref', async () => {
let originalRef = github.context.ref
try {
github.context.ref = 'some-unqualified-ref'
const settings: IGitSourceSettings = await inputHelper.getInputs()
expect(settings).toBeTruthy()
expect(settings.commit).toBe('1234567890123456789012345678901234567890')
expect(settings.ref).toBe('refs/heads/some-unqualified-ref')
} finally {
github.context.ref = originalRef
}
})
it('requires qualified repo', async () => {
inputs.repository = 'some-unqualified-repo'
try {
await inputHelper.getInputs()
throw 'should not reach here'
} catch (err) {
expect(`(${(err as any).message}`).toMatch(
"Invalid repository 'some-unqualified-repo'"
)
}
})
it('roots path', async () => {
inputs.path = 'some-directory/some-subdirectory'
const settings: IGitSourceSettings = await inputHelper.getInputs()
expect(settings.repositoryPath).toBe(
path.join(gitHubWorkspace, 'some-directory', 'some-subdirectory')
)
})
it('sets ref to empty when explicit sha', async () => {
inputs.ref = '1111111111222222222233333333334444444444'
const settings: IGitSourceSettings = await inputHelper.getInputs()
expect(settings.ref).toBeFalsy()
expect(settings.commit).toBe('1111111111222222222233333333334444444444')
})
it('sets sha to empty when explicit ref', async () => {
inputs.ref = 'refs/heads/some-other-ref'
const settings: IGitSourceSettings = await inputHelper.getInputs()
expect(settings.ref).toBe('refs/heads/some-other-ref')
expect(settings.commit).toBeFalsy()
})
it('sets workflow organization ID', async () => {
const settings: IGitSourceSettings = await inputHelper.getInputs()
expect(settings.workflowOrganizationId).toBe(123456)
})
})