add merge artifact sub-action

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Rob Herley 2024-01-22 21:46:12 -05:00
parent 52899c8c02
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11 changed files with 1100 additions and 61 deletions

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.licenses/npm/minimatch.dep.yml generated Normal file
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---
name: minimatch
version: 9.0.3
type: npm
summary:
homepage:
license: isc
licenses:
- sources: LICENSE
text: |
The ISC License
Copyright (c) 2011-2023 Isaac Z. Schlueter and Contributors
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
notices: []

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__tests__/merge.test.ts Normal file
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import * as core from '@actions/core'
import artifact from '@actions/artifact'
import {run} from '../src/merge/merge-artifacts'
import {Inputs} from '../src/merge/constants'
import * as search from '../src/shared/search'
const fixtures = {
artifactName: 'my-merged-artifact',
tmpDirectory: '/tmp/merge-artifact',
filesToUpload: [
'/some/artifact/path/file-a.txt',
'/some/artifact/path/file-b.txt',
'/some/artifact/path/file-c.txt'
],
artifacts: [
{
name: 'my-artifact-a',
id: 1,
size: 100,
createdAt: new Date('2024-01-01T00:00:00Z')
},
{
name: 'my-artifact-b',
id: 2,
size: 100,
createdAt: new Date('2024-01-01T00:00:00Z')
},
{
name: 'my-artifact-c',
id: 3,
size: 100,
createdAt: new Date('2024-01-01T00:00:00Z')
}
]
}
jest.mock('@actions/github', () => ({
context: {
repo: {
owner: 'actions',
repo: 'toolkit'
},
runId: 123,
serverUrl: 'https://github.com'
}
}))
jest.mock('@actions/core')
jest.mock('fs/promises', () => ({
mkdtemp: jest.fn().mockResolvedValue('/tmp/merge-artifact'),
rm: jest.fn().mockResolvedValue(undefined)
}))
/* eslint-disable no-unused-vars */
const mockInputs = (overrides?: Partial<{[K in Inputs]?: any}>) => {
const inputs = {
[Inputs.Name]: 'my-merged-artifact',
[Inputs.Pattern]: '*',
[Inputs.SeparateDirectories]: false,
[Inputs.RetentionDays]: 0,
[Inputs.CompressionLevel]: 6,
[Inputs.DeleteMerged]: false,
...overrides
}
;(core.getInput as jest.Mock).mockImplementation((name: string) => {
return inputs[name]
})
;(core.getBooleanInput as jest.Mock).mockImplementation((name: string) => {
return inputs[name]
})
return inputs
}
describe('merge', () => {
beforeEach(async () => {
mockInputs()
jest
.spyOn(artifact, 'listArtifacts')
.mockResolvedValue({artifacts: fixtures.artifacts})
jest.spyOn(artifact, 'downloadArtifact').mockResolvedValue({
downloadPath: fixtures.tmpDirectory
})
jest.spyOn(search, 'findFilesToUpload').mockResolvedValue({
filesToUpload: fixtures.filesToUpload,
rootDirectory: fixtures.tmpDirectory
})
jest.spyOn(artifact, 'uploadArtifact').mockResolvedValue({
size: 123,
id: 1337
})
jest
.spyOn(artifact, 'deleteArtifact')
.mockImplementation(async artifactName => {
const artifact = fixtures.artifacts.find(a => a.name === artifactName)
if (!artifact) throw new Error(`Artifact ${artifactName} not found`)
return {id: artifact.id}
})
})
it('merges artifacts', async () => {
await run()
for (const a of fixtures.artifacts) {
expect(artifact.downloadArtifact).toHaveBeenCalledWith(a.id, {
path: fixtures.tmpDirectory
})
}
expect(artifact.uploadArtifact).toHaveBeenCalledWith(
fixtures.artifactName,
fixtures.filesToUpload,
fixtures.tmpDirectory,
{compressionLevel: 6}
)
})
it('fails if no artifacts found', async () => {
mockInputs({[Inputs.Pattern]: 'this-does-not-match'})
expect(run()).rejects.toThrow()
expect(artifact.uploadArtifact).not.toBeCalled()
expect(artifact.downloadArtifact).not.toBeCalled()
})
it('supports custom compression level', async () => {
mockInputs({
[Inputs.CompressionLevel]: 2
})
await run()
expect(artifact.uploadArtifact).toHaveBeenCalledWith(
fixtures.artifactName,
fixtures.filesToUpload,
fixtures.tmpDirectory,
{compressionLevel: 2}
)
})
it('supports custom retention days', async () => {
mockInputs({
[Inputs.RetentionDays]: 7
})
await run()
expect(artifact.uploadArtifact).toHaveBeenCalledWith(
fixtures.artifactName,
fixtures.filesToUpload,
fixtures.tmpDirectory,
{retentionDays: 7, compressionLevel: 6}
)
})
it('supports deleting artifacts after merge', async () => {
mockInputs({
[Inputs.DeleteMerged]: true
})
await run()
for (const a of fixtures.artifacts) {
expect(artifact.deleteArtifact).toHaveBeenCalledWith(a.name)
}
})
})

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merge/README.md Normal file
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# `@actions/upload-artifact/merge`
Merge multiple [Actions Artifacts](https://docs.github.com/en/actions/using-workflows/storing-workflow-data-as-artifacts) in Workflow Runs. Internally powered by [@actions/artifact](https://github.com/actions/toolkit/tree/main/packages/artifact) package.
- [`@actions/upload-artifact/merge`](#actionsupload-artifactmerge)
- [Usage](#usage)
- [Inputs](#inputs)
- [Outputs](#outputs)
- [Examples](#examples)
## Usage
> [!IMPORTANT]
> upload-artifact/merge@v4+ is not currently supported on GHES.
Note: this actions can only merge artifacts created with actions/upload-artifact@v4+
### Inputs
```yaml
- uses: actions/upload-artifact/merge@v4
with:
# The name of the artifact that the artifacts will be merged into
# Optional. Default is 'merged-artifacts'
name:
# A glob pattern matching the artifacts that should be merged.
# Optional. Default is '*'
pattern:
# If true, the artifacts will be merged into separate directories.
# If false, the artifacts will be merged into the root of the destination.
# Optional. Default is 'false'
separate-directories:
# If true, the artifacts that were merged will be deleted.
# If false, the artifacts will still exist.
# Optional. Default is 'false'
delete-merged:
# Duration after which artifact will expire in days. 0 means using default retention.
# Minimum 1 day.
# Maximum 90 days unless changed from the repository settings page.
# Optional. Defaults to repository settings.
retention-days:
# The level of compression for Zlib to be applied to the artifact archive.
# The value can range from 0 to 9.
# For large files that are not easily compressed, a value of 0 is recommended for significantly faster uploads.
# Optional. Default is '6'
compression-level:
```
### Outputs
| Name | Description | Example |
| - | - | - |
| `artifact-id` | GitHub ID of an Artifact, can be used by the REST API | `1234` |
| `artifact-url` | URL to download an Artifact. Can be used in many scenarios such as linking to artifacts in issues or pull requests. Users must be logged-in in order for this URL to work. This URL is valid as long as the artifact has not expired or the artifact, run or repository have not been deleted | `https://github.com/example-org/example-repo/actions/runs/1/artifacts/1234` |
## Examples
TODO(robherley): add examples

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merge/action.yml Normal file
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name: 'Merge Build Artifacts'
description: 'Merge one or more build Artifacts'
author: 'GitHub'
inputs:
name:
description: 'The name of the artifact that the artifacts will be merged into.'
required: true
default: 'merged-artifacts'
pattern:
description: 'A glob pattern matching the artifact names that should be merged.'
default: '*'
separate-directories:
description: 'When multiple artifacts are matched, this changes the behavior of how they are merged in the archive.
If true, the matched artifacts will be extracted into individual named directories within the specified path.
If false, the matched artifacts will combined in the same directory.'
default: 'false'
retention-days:
description: >
Duration after which artifact will expire in days. 0 means using default retention.
Minimum 1 day.
Maximum 90 days unless changed from the repository settings page.
compression-level:
description: >
The level of compression for Zlib to be applied to the artifact archive.
The value can range from 0 to 9:
- 0: No compression
- 1: Best speed
- 6: Default compression (same as GNU Gzip)
- 9: Best compression
Higher levels will result in better compression, but will take longer to complete.
For large files that are not easily compressed, a value of 0 is recommended for significantly faster uploads.
default: '6'
delete-merged:
description: >
If true, the artifacts that were merged will be deleted.
If false, the artifacts will still exist.
default: 'false'
outputs:
artifact-id:
description: >
A unique identifier for the artifact that was just uploaded. Empty if the artifact upload failed.
This ID can be used as input to other APIs to download, delete or get more information about an artifact: https://docs.github.com/en/rest/actions/artifacts
artifact-url:
description: >
A download URL for the artifact that was just uploaded. Empty if the artifact upload failed.
This download URL only works for requests Authenticated with GitHub. Anonymous downloads will be prompted to first login.
If an anonymous download URL is needed than a short time restricted URL can be generated using the download artifact API: https://docs.github.com/en/rest/actions/artifacts#download-an-artifact
This URL will be valid for as long as the artifact exists and the workflow run and repository exists. Once an artifact has expired this URL will no longer work.
Common uses cases for such a download URL can be adding download links to artifacts in descriptions or comments on pull requests or issues.
runs:
using: 'node20'
main: '../dist/merge/index.js'

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{ {
"name": "upload-artifact", "name": "upload-artifact",
"version": "4.2.0", "version": "4.3.0",
"description": "Upload an Actions Artifact in a workflow run", "description": "Upload an Actions Artifact in a workflow run",
"main": "dist/upload/index.js", "main": "dist/upload/index.js",
"scripts": { "scripts": {
"build": "tsc", "build": "tsc",
"release": "ncc build src/upload/index.ts -o dist/upload", "release": "ncc build src/upload/index.ts -o dist/upload && ncc build src/merge/index.ts -o dist/merge",
"check-all": "concurrently \"npm:format-check\" \"npm:lint\" \"npm:test\" \"npm:build\"", "check-all": "concurrently \"npm:format-check\" \"npm:lint\" \"npm:test\" \"npm:build\"",
"format": "prettier --write **/*.ts", "format": "prettier --write **/*.ts",
"format-check": "prettier --check **/*.ts", "format-check": "prettier --check **/*.ts",
@ -33,7 +33,8 @@
"@actions/core": "^1.10.0", "@actions/core": "^1.10.0",
"@actions/github": "^6.0.0", "@actions/github": "^6.0.0",
"@actions/glob": "^0.3.0", "@actions/glob": "^0.3.0",
"@actions/io": "^1.1.2" "@actions/io": "^1.1.2",
"minimatch": "^9.0.3"
}, },
"devDependencies": { "devDependencies": {
"@types/jest": "^29.2.5", "@types/jest": "^29.2.5",

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src/merge/constants.ts Normal file
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/* eslint-disable no-unused-vars */
export enum Inputs {
Name = 'name',
Pattern = 'pattern',
SeparateDirectories = 'separate-directories',
RetentionDays = 'retention-days',
CompressionLevel = 'compression-level',
DeleteMerged = 'delete-merged'
}

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src/merge/index.ts Normal file
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import * as core from '@actions/core'
import {run} from './merge-artifacts'
run().catch(error => {
core.setFailed((error as Error).message)
})

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src/merge/input-helper.ts Normal file
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import * as core from '@actions/core'
import {Inputs} from './constants'
import {MergeInputs} from './merge-inputs'
/**
* Helper to get all the inputs for the action
*/
export function getInputs(): MergeInputs {
const name = core.getInput(Inputs.Name, {required: true})
const pattern = core.getInput(Inputs.Pattern, {required: true})
const separateDirectories = core.getBooleanInput(Inputs.SeparateDirectories)
const deleteMerged = core.getBooleanInput(Inputs.DeleteMerged)
const inputs = {
name,
pattern,
separateDirectories,
deleteMerged,
retentionDays: 0,
compressionLevel: 6
} as MergeInputs
const retentionDaysStr = core.getInput(Inputs.RetentionDays)
if (retentionDaysStr) {
inputs.retentionDays = parseInt(retentionDaysStr)
if (isNaN(inputs.retentionDays)) {
core.setFailed('Invalid retention-days')
}
}
const compressionLevelStr = core.getInput(Inputs.CompressionLevel)
if (compressionLevelStr) {
inputs.compressionLevel = parseInt(compressionLevelStr)
if (isNaN(inputs.compressionLevel)) {
core.setFailed('Invalid compression-level')
}
if (inputs.compressionLevel < 0 || inputs.compressionLevel > 9) {
core.setFailed('Invalid compression-level. Valid values are 0-9')
}
}
return inputs
}

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import * as path from 'path'
import {mkdtemp, rm} from 'fs/promises'
import * as core from '@actions/core'
import {Minimatch} from 'minimatch'
import artifactClient, {UploadArtifactOptions} from '@actions/artifact'
import {getInputs} from './input-helper'
import {uploadArtifact} from '../shared/upload-artifact'
import {findFilesToUpload} from '../shared/search'
const PARALLEL_DOWNLOADS = 5
export const chunk = <T>(arr: T[], n: number): T[][] =>
arr.reduce((acc, cur, i) => {
const index = Math.floor(i / n)
acc[index] = [...(acc[index] || []), cur]
return acc
}, [] as T[][])
export async function run(): Promise<void> {
const inputs = getInputs()
const tmpDir = await mkdtemp('merge-artifact')
const listArtifactResponse = await artifactClient.listArtifacts({
latest: true
})
const matcher = new Minimatch(inputs.pattern)
const artifacts = listArtifactResponse.artifacts.filter(artifact =>
matcher.match(artifact.name)
)
core.debug(
`Filtered from ${listArtifactResponse.artifacts.length} to ${artifacts.length} artifacts`
)
if (artifacts.length === 0) {
throw new Error(`No artifacts found matching pattern '${inputs.pattern}'`)
}
core.info(`Preparing to download the following artifacts:`)
artifacts.forEach(artifact => {
core.info(`- ${artifact.name} (ID: ${artifact.id}, Size: ${artifact.size})`)
})
const downloadPromises = artifacts.map(artifact =>
artifactClient.downloadArtifact(artifact.id, {
path: inputs.separateDirectories
? path.join(tmpDir, artifact.name)
: tmpDir
})
)
const chunkedPromises = chunk(downloadPromises, PARALLEL_DOWNLOADS)
for (const chunk of chunkedPromises) {
await Promise.all(chunk)
}
const options: UploadArtifactOptions = {}
if (inputs.retentionDays) {
options.retentionDays = inputs.retentionDays
}
if (typeof inputs.compressionLevel !== 'undefined') {
options.compressionLevel = inputs.compressionLevel
}
const searchResult = await findFilesToUpload(tmpDir)
await uploadArtifact(
inputs.name,
searchResult.filesToUpload,
searchResult.rootDirectory,
options
)
core.info(
`The ${artifacts.length} artifact(s) have been successfully merged!`
)
if (inputs.deleteMerged) {
const deletePromises = artifacts.map(artifact =>
artifactClient.deleteArtifact(artifact.name)
)
await Promise.all(deletePromises)
core.info(`The ${artifacts.length} artifact(s) have been deleted`)
}
try {
await rm(tmpDir, {recursive: true})
} catch (error) {
core.warning(
`Unable to remove temporary directory: ${(error as Error).message}`
)
}
}

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export interface MergeInputs {
/**
* The name of the artifact that the artifacts will be merged into
*/
name: string
/**
* A glob pattern matching the artifacts that should be merged.
*/
pattern: string
/**
* Duration after which artifact will expire in days
*/
retentionDays: number
/**
* The level of compression for Zlib to be applied to the artifact archive.
*/
compressionLevel?: number
/**
* If true, the artifacts that were merged will be deleted.
* If false, the artifacts will still exist.
*/
deleteMerged: boolean
/**
* If true, the artifacts will be merged into separate directories.
* If false, the artifacts will be merged into the root of the destination.
*/
separateDirectories: boolean
}