mirror of
https://code.forgejo.org/actions/download-artifact
synced 2025-07-13 13:43:52 +02:00
feat: support downloading multiple artifacts to different paths
There is a few use cases where we want to download a few different artifacts but not all of them. This commit implements this support, without breaking backward compatibility. A build test case was also added to the pipeline.
This commit is contained in:
Diogo Kiss
parent
fc5dc36c10
commit
73f53c9b26
5 changed files with 2295 additions and 121 deletions
2
.github/workflows/check-dist.yml
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2
.github/workflows/check-dist.yml
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@ -4,7 +4,7 @@
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# For our project, we generate this file through a build process
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# from other source files.
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# We need to make sure the checked-in `index.js` actually matches what we expect it to be.
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name: Check dist/
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name: Check dist
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on:
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push:
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53
.github/workflows/test.yml
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53
.github/workflows/test.yml
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@ -89,7 +89,56 @@ jobs:
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}
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shell: pwsh
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# Test downloading both artifacts at once
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# Test downloading multiple artifacts to the same path
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- name: Download artifacts A and B to the same path
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uses: ./
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with:
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name: |
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Artifact-A
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Artifact-B
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path: some/path/for/multiple/files
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- name: Verify successful download
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run: |
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$fileA = "some/path/for/multiple/files/file-A.txt"
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$fileB = "some/path/for/multiple/files/file-B.txt"
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if(!(Test-Path -path $fileA) -or !(Test-Path -path $fileB))
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{
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Write-Error "Expected files do not exist"
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}
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if(!((Get-Content $fileA) -ceq "Lorem ipsum dolor sit amet") -or !((Get-Content $fileB) -ceq "Hello world from file B"))
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{
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Write-Error "File contents of downloaded artifacts are incorrect"
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}
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shell: pwsh
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# Test downloading multiple artifacts to different paths
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- name: Download artifacts A and B to different paths
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uses: ./
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with:
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name: |
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Artifact-A
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Artifact-B
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path: |
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some/path/for/a
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some/path/for/b
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- name: Verify successful download
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run: |
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$fileA = "some/path/for/a/file-A.txt"
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$fileB = "some/path/for/b/file-B.txt"
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if(!(Test-Path -path $fileA) -or !(Test-Path -path $fileB))
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{
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Write-Error "Expected files do not exist"
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}
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if(!((Get-Content $fileA) -ceq "Lorem ipsum dolor sit amet") -or !((Get-Content $fileB) -ceq "Hello world from file B"))
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{
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Write-Error "File contents of downloaded artifacts are incorrect"
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}
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shell: pwsh
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# Test downloading all artifacts
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- name: Download all Artifacts
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uses: ./
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with:
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@ -108,5 +157,3 @@ jobs:
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Write-Error "File contents of downloaded artifacts are incorrect"
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}
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shell: pwsh
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2204
dist/index.js
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2204
dist/index.js
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File diff suppressed because it is too large
Load diff
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@ -1,7 +1,7 @@
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export enum Inputs {
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Name = 'name',
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Path = 'path'
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Names = 'name',
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Paths = 'path'
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}
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export enum Outputs {
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DownloadPath = 'download-path'
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DownloadPaths = 'download-path'
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}
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@ -4,55 +4,118 @@ import * as os from 'os'
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import {resolve} from 'path'
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import {Inputs, Outputs} from './constants'
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async function downloadArtifact(name: string, path: string): Promise<string> {
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let resolvedPath
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// resolve tilde expansions, path.replace only replaces the first occurrence of a pattern
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if (path.startsWith(`~`)) {
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resolvedPath = resolve(path.replace('~', os.homedir()))
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} else {
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resolvedPath = resolve(path)
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}
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core.debug(`Resolved path is ${resolvedPath}`)
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const artifactClient = artifact.create()
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if (!name) {
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// download all artifacts
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core.info('No artifact name specified, downloading all artifacts')
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core.info(
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'Creating an extra directory for each artifact that is being downloaded'
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)
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const downloadResponse = await artifactClient.downloadAllArtifacts(
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resolvedPath
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)
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core.info(`There were ${downloadResponse.length} artifacts downloaded`)
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for (const artifact of downloadResponse) {
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core.info(
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`Artifact ${artifact.artifactName} was downloaded to ${artifact.downloadPath}`
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)
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}
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} else {
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// download a single artifact
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core.info(`Starting download for ${name}`)
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const downloadOptions = {
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createArtifactFolder: false
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}
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const downloadResponse = await artifactClient.downloadArtifact(
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name,
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resolvedPath,
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downloadOptions
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)
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core.info(
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`Artifact ${downloadResponse.artifactName} was downloaded to ${downloadResponse.downloadPath}`
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)
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}
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// output the directory that the artifact(s) was/were downloaded to
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// if no path is provided, an empty string resolves to the current working directory
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core.info('Artifact download has finished successfully')
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return resolvedPath
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}
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async function run(): Promise<void> {
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try {
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const name = core.getInput(Inputs.Name, {required: false})
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const path = core.getInput(Inputs.Path, {required: false})
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const names = core.getMultilineInput(Inputs.Names, {required: false})
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const paths = core.getMultilineInput(Inputs.Paths, {required: false})
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let resolvedPath
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// resolve tilde expansions, path.replace only replaces the first occurrence of a pattern
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if (path.startsWith(`~`)) {
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resolvedPath = resolve(path.replace('~', os.homedir()))
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} else {
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resolvedPath = resolve(path)
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}
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core.debug(`Resolved path is ${resolvedPath}`)
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core.info(`names: '${JSON.stringify(names)}' | length: ${names.length}`)
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core.info(`paths: '${JSON.stringify(paths)}' | length: ${paths.length}`)
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const artifactClient = artifact.create()
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if (!name) {
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// download all artifacts
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core.info('No artifact name specified, downloading all artifacts')
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core.info(
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'Creating an extra directory for each artifact that is being downloaded'
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)
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const downloadResponse = await artifactClient.downloadAllArtifacts(
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resolvedPath
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)
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core.info(`There were ${downloadResponse.length} artifacts downloaded`)
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for (const artifact of downloadResponse) {
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core.info(
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`Artifact ${artifact.artifactName} was downloaded to ${artifact.downloadPath}`
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)
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}
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} else {
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// download a single artifact
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core.info(`Starting download for ${name}`)
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const downloadOptions = {
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createArtifactFolder: false
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}
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const downloadResponse = await artifactClient.downloadArtifact(
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name,
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resolvedPath,
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downloadOptions
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)
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core.info(
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`Artifact ${downloadResponse.artifactName} was downloaded to ${downloadResponse.downloadPath}`
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let downloadPaths: string[] = []
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// Names is set and has fewer entries than Paths
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if (names.length !== 0 && paths.length > names.length) {
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throw Error(
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`The input 'path' cannot have more entries than 'name', if 'name' is set.`
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)
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}
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// Names is NOT set and Paths has more than 1 entry
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else if (names.length === 0 && paths.length > 1) {
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throw Error(
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`The input 'path' cannot have more than one entry, if 'name' is not set.`
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)
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}
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// Names is NOT set and path has at max 1 entry: download all artifacts
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else if (names.length === 0 && paths.length <= 1) {
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const name = names.toString() // ''
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const path = paths.toString() // '' or 'some/path'
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const downloadPath = await downloadArtifact(name, path)
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downloadPaths.push(downloadPath)
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}
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// Names has one or more entries and Paths has at max 1 entry
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else if (names.length >= 1 && paths.length <= 1) {
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const path = paths.toString() // '' or 'some/path'
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names.forEach(async name => {
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const downloadPath = await downloadArtifact(name, path)
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downloadPaths.push(downloadPath)
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})
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}
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// Names and Paths have the same numbers of entries (more than 1)
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else if (
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names.length > 1 &&
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paths.length > 1 &&
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names.length === paths.length
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) {
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names.forEach(async (name, index) => {
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const path = paths[index]
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const downloadPath = await downloadArtifact(name, path)
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downloadPaths.push(downloadPath)
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})
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}
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// Unhandled exception
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else {
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throw Error(
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`Unhandled scenario. This shouldn't happen. It's very likely a bug. :-()`
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)
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}
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// Remove duplicates and empty strings
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downloadPaths = [...new Set(downloadPaths.filter(path => path !== ''))]
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// Returns a newline-separated list of paths
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const output = downloadPaths.join('\n')
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// output the directory that the artifact(s) was/were downloaded to
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// if no path is provided, an empty string resolves to the current working directory
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core.setOutput(Outputs.DownloadPath, resolvedPath)
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core.info('Artifact download has finished successfully')
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core.setOutput(Outputs.DownloadPaths, output)
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} catch (err) {
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core.setFailed(err.message)
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}
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