Adapt dependency-graph support for new artifact API

- Don't upload artifacts when using 'generate-and-submit'
- New option 'generate-and-upload' to be used with 'download-and-submit'
- Use Artifact API for downloading in the same and different workflow

.github/workflows/integ-test-dependency-graph.yml

@@ -31,7 +31,7 @@ jobs:
     - name: Setup Gradle for dependency-graph generate
       uses: ./
       with:
-        dependency-graph: generate
+        dependency-graph: generate-and-upload
     - name: Run gradle build
       run: ./gradlew build
       working-directory: .github/workflow-samples/groovy-dsl
@@ -55,7 +55,7 @@ jobs:
       working-directory: .github/workflow-samples/kotlin-dsl
   
   submit:
-    needs: [groovy-generate, kotlin-generate]
+    needs: [groovy-generate]
     runs-on: "ubuntu-latest"
     steps:
     - name: Checkout sources
@@ -80,7 +80,7 @@ jobs:
     - name: Setup Gradle for dependency-graph generate
       uses: ./
       with:
-        dependency-graph: generate
+        dependency-graph: generate-and-submit
     - id: gradle-assemble
       run: ./gradlew assemble
       working-directory: .github/workflow-samples/groovy-dsl

action.yml

@@ -64,7 +64,7 @@ inputs:
     default: true
 
   dependency-graph:
-    description: Specifies if a GitHub dependency snapshot should be generated for each Gradle build, and if so, how. Valid values are 'disabled' (default), 'generate', 'generate-and-submit' and 'download-and-submit'.
+    description: Specifies if a GitHub dependency snapshot should be generated for each Gradle build, and if so, how. Valid values are 'disabled' (default), 'generate', 'generate-and-submit', 'generate-and-upload' and 'download-and-submit'.
     required: false
     default: 'disabled'
 

src/dependency-graph.ts

@@ -1,8 +1,7 @@
 import * as core from '@actions/core'
-import * as artifact from '@actions/artifact'
 import * as github from '@actions/github'
 import * as glob from '@actions/glob'
-import * as toolCache from '@actions/tool-cache'
+import {DefaultArtifactClient} from '@actions/artifact'
 import {GitHub} from '@actions/github/lib/utils'
 import {RequestError} from '@octokit/request-error'
 import type {PullRequestEvent} from '@octokit/webhooks-types'
@@ -13,7 +12,7 @@ import fs from 'fs'
 import * as layout from './repository-layout'
 import {DependencyGraphOption, getJobMatrix, getArtifactRetentionDays} from './input-params'
 
-const DEPENDENCY_GRAPH_ARTIFACT = 'dependency-graph'
+const DEPENDENCY_GRAPH_PREFIX = 'dependency-graph_'
 
 export async function setup(option: DependencyGraphOption): Promise<void> {
     if (option === DependencyGraphOption.Disabled) {
@@ -39,37 +38,48 @@ export async function setup(option: DependencyGraphOption): Promise<void> {
 }
 
 export async function complete(option: DependencyGraphOption): Promise<void> {
+    try {
         switch (option) {
             case DependencyGraphOption.Disabled:
+            case DependencyGraphOption.Generate: // Performed via init-script: nothing to do here
             case DependencyGraphOption.DownloadAndSubmit: // Performed in setup
                 return
-        case DependencyGraphOption.Generate:
-            await uploadDependencyGraphs()
-            return
             case DependencyGraphOption.GenerateAndSubmit:
-            await submitDependencyGraphs(await uploadDependencyGraphs())
+                await submitDependencyGraphs(await findGeneratedDependencyGraphFiles())
                 return
+            case DependencyGraphOption.GenerateAndUpload:
+                await uploadDependencyGraphs(await findGeneratedDependencyGraphFiles())
+        }
+    } catch (e) {
+        core.warning(`Failed to ${option} dependency graph. Will continue. ${String(e)}`)
     }
 }
 
-async function uploadDependencyGraphs(): Promise<string[]> {
+async function findGeneratedDependencyGraphFiles(): Promise<string[]> {
     const workspaceDirectory = layout.workspaceDirectory()
-    const graphFiles = await findDependencyGraphFiles(workspaceDirectory)
+    return await findDependencyGraphFiles(workspaceDirectory)
+}
 
-    const relativeGraphFiles = graphFiles.map(x => getRelativePathFromWorkspace(x))
-    core.info(`Uploading dependency graph files: ${relativeGraphFiles}`)
+async function uploadDependencyGraphs(dependencyGraphFiles: string[]): Promise<void> {
+    const workspaceDirectory = layout.workspaceDirectory()
 
-    const artifactClient = artifact.create()
-    artifactClient.uploadArtifact(DEPENDENCY_GRAPH_ARTIFACT, graphFiles, workspaceDirectory, {
+    const artifactClient = new DefaultArtifactClient()
+    for (const dependencyGraphFile of dependencyGraphFiles) {
+        const relativePath = getRelativePathFromWorkspace(dependencyGraphFile)
+        core.info(`Uploading dependency graph file: ${relativePath}`)
+        const artifactName = `${DEPENDENCY_GRAPH_PREFIX}${path.basename(dependencyGraphFile)}`
+        await artifactClient.uploadArtifact(artifactName, [dependencyGraphFile], workspaceDirectory, {
             retentionDays: getArtifactRetentionDays()
         })
-
-    return graphFiles
+    }
 }
 
 async function downloadAndSubmitDependencyGraphs(): Promise<void> {
-    const workspaceDirectory = layout.workspaceDirectory()
-    submitDependencyGraphs(await retrieveDependencyGraphs(workspaceDirectory))
+    try {
+        await submitDependencyGraphs(await downloadDependencyGraphs())
+    } catch (e) {
+        core.warning(`Download and submit dependency graph failed. Will continue. ${String(e)}`)
+    }
 }
 
 async function submitDependencyGraphs(dependencyGraphFiles: string[]): Promise<void> {
@@ -111,56 +121,37 @@ async function submitDependencyGraphFile(jsonFile: string): Promise<void> {
     core.notice(`Submitted ${relativeJsonFile}: ${response.data.message}`)
 }
 
-async function retrieveDependencyGraphs(workspaceDirectory: string): Promise<string[]> {
-    if (github.context.payload.workflow_run) {
-        return await retrieveDependencyGraphsForWorkflowRun(github.context.payload.workflow_run.id, workspaceDirectory)
+async function downloadDependencyGraphs(): Promise<string[]> {
+    const workspaceDirectory = layout.workspaceDirectory()
+
+    const findBy = github.context.payload.workflow_run
+        ? {
+              token: getGithubToken(),
+              workflowRunId: github.context.payload.workflow_run.id,
+              repositoryName: github.context.repo.repo,
+              repositoryOwner: github.context.repo.owner
           }
-    return retrieveDependencyGraphsForCurrentWorkflow(workspaceDirectory)
-}
+        : undefined
 
-async function retrieveDependencyGraphsForWorkflowRun(runId: number, workspaceDirectory: string): Promise<string[]> {
-    const octokit = getOctokit()
-
-    // Find the workflow run artifacts named "dependency-graph"
-    const artifacts = await octokit.rest.actions.listWorkflowRunArtifacts({
-        owner: github.context.repo.owner,
-        repo: github.context.repo.repo,
-        run_id: runId
-    })
-
-    const matchArtifact = artifacts.data.artifacts.find(candidate => {
-        return candidate.name === DEPENDENCY_GRAPH_ARTIFACT
-    })
-
-    if (matchArtifact === undefined) {
-        throw new Error(`Dependency graph artifact not found. Has it been generated by workflow run '${runId}'?`)
-    }
-
-    // Download the dependency-graph artifact
-    const download = await octokit.rest.actions.downloadArtifact({
-        owner: github.context.repo.owner,
-        repo: github.context.repo.repo,
-        artifact_id: matchArtifact.id,
-        archive_format: 'zip'
-    })
-
-    const downloadBuffer = download.data as ArrayBuffer
-    const downloadZip = path.resolve(workspaceDirectory, 'dependency-graph.zip')
-    fs.writeFileSync(downloadZip, Buffer.from(downloadBuffer))
-
-    // Expance the dependency-graph zip and locate each dependency-graph JSON file
-    const extractDir = path.resolve(workspaceDirectory, 'dependency-graph')
-    const extracted = await toolCache.extractZip(downloadZip, extractDir)
-    core.info(`Extracted dependency graph artifacts to ${extracted}: ${fs.readdirSync(extracted)}`)
-
-    return findDependencyGraphFiles(extracted)
-}
-
-async function retrieveDependencyGraphsForCurrentWorkflow(workspaceDirectory: string): Promise<string[]> {
-    const artifactClient = artifact.create()
+    const artifactClient = new DefaultArtifactClient()
     const downloadPath = path.resolve(workspaceDirectory, 'dependency-graph')
-    await artifactClient.downloadArtifact(DEPENDENCY_GRAPH_ARTIFACT, downloadPath)
-    return await findDependencyGraphFiles(downloadPath)
+
+    const dependencyGraphArtifacts = (
+        await artifactClient.listArtifacts({
+            latest: true,
+            findBy
+        })
+    ).artifacts.filter(candidate => candidate.name.startsWith(DEPENDENCY_GRAPH_PREFIX))
+
+    for (const artifact of dependencyGraphArtifacts) {
+        const downloadedArtifact = await artifactClient.downloadArtifact(artifact.id, {
+            path: downloadPath,
+            findBy
+        })
+        core.info(`Downloading dependency-graph artifact ${artifact.name} to ${downloadedArtifact.downloadPath}`)
+    }
+
+    return findDependencyGraphFiles(downloadPath)
 }
 
 async function findDependencyGraphFiles(dir: string): Promise<string[]> {

src/input-params.ts

@@ -84,11 +84,13 @@ export function getDependencyGraphOption(): DependencyGraphOption {
             return DependencyGraphOption.Generate
         case 'generate-and-submit':
             return DependencyGraphOption.GenerateAndSubmit
+        case 'generate-and-upload':
+            return DependencyGraphOption.GenerateAndUpload
         case 'download-and-submit':
             return DependencyGraphOption.DownloadAndSubmit
     }
     throw TypeError(
-        `The value '${val} is not valid for 'dependency-graph. Valid values are: [disabled, generate-and-upload, generate-and-submit, download-and-submit]. The default value is 'disabled'.`
+        `The value '${val} is not valid for 'dependency-graph. Valid values are: [disabled, generate, generate-and-submit, generate-and-upload, download-and-submit]. The default value is 'disabled'.`
     )
 }
 
@@ -123,8 +125,9 @@ function getBooleanInput(paramName: string, paramDefault = false): boolean {
 }
 
 export enum DependencyGraphOption {
-    Disabled,
-    Generate,
-    GenerateAndSubmit,
-    DownloadAndSubmit
+    Disabled = 'disabled',
+    Generate = 'generate',
+    GenerateAndSubmit = 'generate-and-submit',
+    GenerateAndUpload = 'generate-and-upload',
+    DownloadAndSubmit = 'download-and-submit'
 }

src/resources/init-scripts/gradle-build-action.github-dependency-graph.init.gradle

@@ -27,7 +27,6 @@ if (isTopLevelBuild) {
       new File(githubOutput) << "dependency-graph-file=${reportFile.absolutePath}\n"
   }
 
-
   println "Generating dependency graph into '${reportFile}'"
 }