Upgrade @actions/core to 1.10.0 for v2 (#210)

* Upgrade @actions/core to 1.10.0

* update dist/index.js

.devcontainer/devcontainer.json

@@ -1,6 +0,0 @@
-// For format details, see https://aka.ms/devcontainer.json. For config options, see the
-// README at: https://github.com/devcontainers/templates/tree/main/src/typescript-node
-{
-	"name": "@actions/download-artifact",
-	"image": "mcr.microsoft.com/devcontainers/typescript-node:0-16"
-}

.github/workflows/check-dist.yml

@@ -22,13 +22,12 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v2
 
-      - name: Setup Node 16
-        uses: actions/setup-node@v3
+      - name: Set Node.js 12.x
+        uses: actions/setup-node@v1
         with:
-          node-version: 16.x
-          cache: 'npm'
+          node-version: 12.x
 
       - name: Install dependencies
         run: npm ci
@@ -46,7 +45,7 @@ jobs:
         id: diff
 
       # If index.js was different than expected, upload the expected version as an artifact
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v2
         if: ${{ failure() && steps.diff.conclusion == 'failure' }}
         with:
           name: dist

.github/workflows/codeql-analysis.yml

@@ -20,11 +20,11 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v2
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v2
+      uses: github/codeql-action/init@v1
       # Override language selection by uncommenting this and choosing your languages
       # with:
       #   languages: go, javascript, csharp, python, cpp, java
@@ -32,7 +32,7 @@ jobs:
     # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
     # If this step fails, then you should remove it and run the build manually (see below)
     - name: Autobuild
-      uses: github/codeql-action/autobuild@v2
+      uses: github/codeql-action/autobuild@v1
 
     # ℹ️ Command-line programs to run using the OS shell.
     # 📚 https://git.io/JvXDl
@@ -46,4 +46,4 @@ jobs:
     #   make release
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v2
+      uses: github/codeql-action/analyze@v1

.github/workflows/licensed.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Check licenses
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v2
       - run: npm ci
       - name: Install licensed
         run: |

.github/workflows/release-new-action-version.yml

@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Update the ${{ env.TAG_NAME }} tag
-      uses: actions/publish-action@v0.2.1
+      uses: actions/publish-action@v0.1.0
       with:
         source-tag: ${{ env.TAG_NAME }}
         slack-webhook: ${{ secrets.SLACK_WEBHOOK }}

.github/workflows/test.yml

@@ -21,14 +21,12 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v2
 
-    # using node 16 since that is what the latest version of the runner ships with
-    - name: Setup Node 16
-      uses: actions/setup-node@v3
+    - name: Set Node.js 12.x
+      uses: actions/setup-node@v1
       with:
-        node-version: 16.x
-        cache: 'npm'
+        node-version: 12.x
 
     - name: npm install
       run: npm install

README.md

@@ -1,4 +1,4 @@
-# Download-Artifact v3
+# Download-Artifact v2
 
 This downloads artifacts from your build
 
@@ -10,7 +10,7 @@ See also [upload-artifact](https://github.com/actions/upload-artifact).
 - Output parameter for the download path
 - Port entire action to typescript from a runner plugin so it is easier to collaborate and accept contributions
 
-Refer [here](https://github.com/actions/download-artifact/tree/v2) for the previous version
+Refer [here](https://github.com/actions/download-artifact/tree/v1) for the previous version
 
 # Usage
 
@@ -21,9 +21,9 @@ See [action.yml](action.yml)
 Basic (download to the current working directory):
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v2
 
-- uses: actions/download-artifact@v3
+- uses: actions/download-artifact@v2
   with:
     name: my-artifact
     
@@ -34,9 +34,9 @@ steps:
 Download to a specific directory:
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v2
 
-- uses: actions/download-artifact@v3
+- uses: actions/download-artifact@v2
   with:
     name: my-artifact
     path: path/to/artifact
@@ -48,13 +48,13 @@ steps:
 
 Basic tilde expansion is supported for the `path` input:
 ```yaml
-  - uses: actions/download-artifact@v3
+  - uses: actions/download-artifact@v2
     with:
       name: my-artifact
       path: ~/download/path
 ```
 
-## Compatibility between `v1` and `v2`/`v3`
+## Compatibility between `v1` and `v2`
 
 When using `download-artifact@v1`, a directory denoted by the name of the artifact would be created if the `path` input was not provided. All of the contents would be downloaded to this directory.
 ```
@@ -63,13 +63,13 @@ When using `download-artifact@v1`, a directory denoted by the name of the artifa
           ... contents of my-artifact
 ```
 
-With `v2` and `v3`, when an artifact is specified by the `name` input, there is no longer an extra directory that is created if the `path` input is not provided. All the contents are downloaded to the current working directory.
+With `v2`, when an artifact is specified by the `name` input, there is no longer an extra directory that is created if the `path` input is not provided. All the contents are downloaded to the current working directory.
 ```
    current/working/directory/
       ... contents of my-artifact
 ```
 
-To maintain the same behavior for `v2` and `v3`, you can set the `path` to the name of the artifact so an extra directory gets created.
+To maintain the same behavior for `v2`, you can set the `path` to the name of the artifact so an extra directory gets created.
 ```
 - uses: actions/download-artifact@v2
   with:
@@ -93,9 +93,9 @@ Example, if there are two artifacts `Artifact-A` and `Artifact-B`, and the direc
 Download all artifacts to a specific directory
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v2
 
-- uses: actions/download-artifact@v3
+- uses: actions/download-artifact@v2
   with:
     path: path/to/artifacts
     
@@ -107,9 +107,9 @@ steps:
 Download all artifacts to the current working directory
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v2
 
-- uses: actions/download-artifact@v3
+- uses: actions/download-artifact@v2
 
 - name: Display structure of downloaded files
   run: ls -R
@@ -121,9 +121,9 @@ The `download-path` step output contains information regarding where the artifac
 
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v2
 
-- uses: actions/download-artifact@v3
+- uses: actions/download-artifact@v2
   id: download
   with:
     name: 'my-artifact'

action.yml

@@ -1,31 +1,13 @@
 name: 'Download a Build Artifact'
 description: 'Download a build artifact that was previously uploaded in the workflow by the upload-artifact action'
 author: 'GitHub'
-inputs:
+inputs: 
   name:
     description: 'Artifact name'
     required: false
   path:
     description: 'Destination path'
     required: false
-  github-token:
-    description: 'The GitHub token used to authenticate with the GitHub API.
-      This is required when downloading artifacts from a different repository or from a different workflow run.
-      If this is not specified, the action will attempt to download artifacts from the current repository and the current workflow run.'
-    required: false
-  repository:
-    description: 'The repository owner and the repository name joined together by "/".
-      If github-token is specified, this is the repository that artifacts will be downloaded from.'
-    required: false
-    default: ${{ github.repository }}
-  run-id:
-    description: 'The id of the workflow run where the desired download artifact was uploaded from.
-      If github-token is specified, this is the run that artifacts will be downloaded from.'
-    required: false
-    default: ${{ github.run_id }}
-outputs:
-  download-path:
-    description: 'Path of artifact download'
 runs:
-  using: 'node20'
-  main: 'dist/index.js'
+  using: 'node12'
+  main: 'dist/index.js'

package.json

@@ -1,6 +1,6 @@
 {
   "name": "download-artifact",
-  "version": "3.0.0",
+  "version": "2.0.0",
   "description": "Download a build artifact that was previously uploaded in the workflow by the upload-artifact action",
   "main": "dist/index.js",
   "scripts": {
@@ -28,14 +28,13 @@
   },
   "homepage": "https://github.com/actions/download-artifact#readme",
   "dependencies": {
-    "@actions/artifact": "^2.0.0",
-    "@actions/core": "^1.10.0",
-    "@actions/github": "^5.1.1"
+    "@actions/artifact": "^0.6.0",
+    "@actions/core": "^1.10.0"
   },
   "devDependencies": {
     "@types/node": "^12.12.6",
-    "@typescript-eslint/eslint-plugin": "^5.40.1",
-    "@vercel/ncc": "^0.33.4",
+    "@typescript-eslint/parser": "^2.30.0",
+    "@zeit/ncc": "^0.22.1",
     "concurrently": "^5.2.0",
     "eslint": "^7.4.0",
     "eslint-plugin-github": "^4.1.1",

src/constants.ts

@@ -1,11 +1,7 @@
 export enum Inputs {
   Name = 'name',
-  Path = 'path',
-  GitHubToken = 'github-token',
-  Repository = 'repository',
-  RunID = 'run-id'
+  Path = 'path'
 }
-
 export enum Outputs {
   DownloadPath = 'download-path'
 }

src/download-artifact.ts

@@ -1,115 +1,61 @@
-import * as os from 'os'
-import * as path from 'path'
 import * as core from '@actions/core'
-import artifactClient from '@actions/artifact'
-import type {Artifact, FindOptions} from '@actions/artifact'
+import * as artifact from '@actions/artifact'
+import * as os from 'os'
+import {resolve} from 'path'
 import {Inputs, Outputs} from './constants'
 
-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[][])
-
 async function run(): Promise<void> {
-  const inputs = {
-    name: core.getInput(Inputs.Name, {required: false}),
-    path: core.getInput(Inputs.Path, {required: false}),
-    token: core.getInput(Inputs.GitHubToken, {required: false}),
-    repository: core.getInput(Inputs.Repository, {required: false}),
-    runID: parseInt(core.getInput(Inputs.RunID, {required: false}))
-  }
+  try {
+    const name = core.getInput(Inputs.Name, {required: false})
+    const path = core.getInput(Inputs.Path, {required: false})
 
-  if (!inputs.path) {
-    inputs.path = process.env['GITHUB_WORKSPACE'] || process.cwd()
-  }
+    let resolvedPath
+    // resolve tilde expansions, path.replace only replaces the first occurrence of a pattern
+    if (path.startsWith(`~`)) {
+      resolvedPath = resolve(path.replace('~', os.homedir()))
+    } else {
+      resolvedPath = resolve(path)
+    }
+    core.debug(`Resolved path is ${resolvedPath}`)
 
-  if (inputs.path.startsWith(`~`)) {
-    inputs.path = inputs.path.replace('~', os.homedir())
-  }
-
-  const isSingleArtifactDownload = !!inputs.name
-  const resolvedPath = path.resolve(inputs.path)
-  core.debug(`Resolved path is ${resolvedPath}`)
-
-  const options: FindOptions = {}
-  if (inputs.token) {
-    const [repositoryOwner, repositoryName] = inputs.repository.split('/')
-    if (!repositoryOwner || !repositoryName) {
-      throw new Error(
-        `Invalid repository: '${inputs.repository}'. Must be in format owner/repo`
+    const artifactClient = artifact.create()
+    if (!name) {
+      // download all artifacts
+      core.info('No artifact name specified, downloading all artifacts')
+      core.info(
+        'Creating an extra directory for each artifact that is being downloaded'
+      )
+      const downloadResponse = await artifactClient.downloadAllArtifacts(
+        resolvedPath
+      )
+      core.info(`There were ${downloadResponse.length} artifacts downloaded`)
+      for (const artifact of downloadResponse) {
+        core.info(
+          `Artifact ${artifact.artifactName} was downloaded to ${artifact.downloadPath}`
+        )
+      }
+    } else {
+      // download a single artifact
+      core.info(`Starting download for ${name}`)
+      const downloadOptions = {
+        createArtifactFolder: false
+      }
+      const downloadResponse = await artifactClient.downloadArtifact(
+        name,
+        resolvedPath,
+        downloadOptions
+      )
+      core.info(
+        `Artifact ${downloadResponse.artifactName} was downloaded to ${downloadResponse.downloadPath}`
       )
     }
-
-    options.findBy = {
-      token: inputs.token,
-      workflowRunId: inputs.runID,
-      repositoryName,
-      repositoryOwner
-    }
+    // output the directory that the artifact(s) was/were downloaded to
+    // if no path is provided, an empty string resolves to the current working directory
+    core.setOutput(Outputs.DownloadPath, resolvedPath)
+    core.info('Artifact download has finished successfully')
+  } catch (err) {
+    core.setFailed(err.message)
   }
-
-  let artifacts: Artifact[] = []
-
-  if (isSingleArtifactDownload) {
-    core.info(`Downloading single artifact`)
-
-    const {artifact: targetArtifact} = await artifactClient.getArtifact(
-      inputs.name,
-      options
-    )
-
-    if (!targetArtifact) {
-      throw new Error(`Artifact '${inputs.name}' not found`)
-    }
-
-    core.debug(
-      `Found named artifact '${inputs.name}' (ID: ${targetArtifact.id}, Size: ${targetArtifact.size})`
-    )
-
-    artifacts = [targetArtifact]
-  } else {
-    core.info(
-      `No input name specified, downloading all artifacts. Extra directory with the artifact name will be created for each download`
-    )
-
-    const listArtifactResponse = await artifactClient.listArtifacts({
-      latest: true,
-      ...options
-    })
-
-    if (listArtifactResponse.artifacts.length === 0) {
-      throw new Error(
-        `No artifacts found for run '${inputs.runID}' in '${inputs.repository}'`
-      )
-    }
-
-    core.debug(`Found ${listArtifactResponse.artifacts.length} artifacts`)
-    artifacts = listArtifactResponse.artifacts
-  }
-
-  const downloadPromises = artifacts.map(artifact =>
-    artifactClient.downloadArtifact(artifact.id, {
-      ...options,
-      path: isSingleArtifactDownload
-        ? resolvedPath
-        : path.join(resolvedPath, artifact.name)
-    })
-  )
-
-  const chunkedPromises = chunk(downloadPromises, PARALLEL_DOWNLOADS)
-  for (const chunk of chunkedPromises) {
-    await Promise.all(chunk)
-  }
-
-  core.info(`Total of ${artifacts.length} artifact(s) downloaded`)
-  core.setOutput(Outputs.DownloadPath, resolvedPath)
-  core.info('Download artifact has finished successfully')
 }
 
-run().catch(err =>
-  core.setFailed(`Unable to download artifact(s): ${err.message}`)
-)
+run()