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https://github.com/gradle/gradle-build-action.git
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e1f84aa44d
Previously, the action was restoring/saving the configuration-cache data for each step that applied the action. In order to support Gradle invocations that are _not_ managed by the action, the configuration-cache restore is now performed in the initial action step, and save is performed in the final post-action step. The build root directories are recorded for each invocation via an init script.
53 lines
2.2 KiB
TypeScript
53 lines
2.2 KiB
TypeScript
import * as core from '@actions/core'
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import path from 'path'
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import fs from 'fs'
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import {AbstractCache, META_FILE_DIR, PROJECT_ROOTS_FILE} from './cache-base'
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/**
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* A simple cache that saves and restores the '.gradle/configuration-cache' directory in the project root.
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*/
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export class ProjectDotGradleCache extends AbstractCache {
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constructor(gradleUserHome: string) {
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super(gradleUserHome, 'project', 'Project configuration cache')
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}
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protected getCachePath(): string[] {
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return this.getProjectRoots().map(x => path.resolve(x, '.gradle/configuration-cache'))
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}
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protected initializeGradleUserHome(gradleUserHome: string, initScriptsDir: string): void {
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const projectRootCapture = path.resolve(initScriptsDir, 'project-root-capture.init.gradle')
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fs.writeFileSync(
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projectRootCapture,
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`
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// Only run again root build. Do not run against included builds.
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def isTopLevelBuild = gradle.getParent() == null
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if (isTopLevelBuild) {
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settingsEvaluated { settings ->
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def projectRootEntry = settings.rootDir.absolutePath + "\\n"
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def projectRootList = new File(settings.gradle.gradleUserHomeDir, "${META_FILE_DIR}/${PROJECT_ROOTS_FILE}")
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println "Adding " + projectRootEntry + " to " + projectRootList
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if (!projectRootList.exists() || !projectRootList.text.contains(projectRootEntry)) {
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projectRootList << projectRootEntry
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}
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}
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}`
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)
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}
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/**
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* For every Gradle invocation, we record the project root directory. This method returns the entire
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* set of project roots, to allow saving of configuration-cache entries for each.
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*/
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private getProjectRoots(): string[] {
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const projectList = path.resolve(this.gradleUserHome, META_FILE_DIR, PROJECT_ROOTS_FILE)
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if (!fs.existsSync(projectList)) {
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core.info(`Missing project list file ${projectList}`)
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return []
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}
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const projectRoots = fs.readFileSync(projectList, 'utf-8')
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core.info(`Found project roots '${projectRoots}' in ${projectList}`)
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return projectRoots.trim().split('\n')
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}
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}
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