gradle-build-action/test/jest/cache-cleanup.test.ts

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import * as exec from '@actions/exec'
import fs from 'fs'
import path from 'path'
import {CacheCleaner} from '../../src/cache-cleaner'
jest.setTimeout(120000)
test('will cleanup unused dependency jars and build-cache entries', async () => {
const projectRoot = prepareTestProject()
const gradleUserHome = path.resolve(projectRoot, 'HOME')
const tmpDir = path.resolve(projectRoot, 'tmp')
const cacheCleaner = new CacheCleaner(gradleUserHome, tmpDir)
await runGradleBuild(projectRoot, 'build', '3.1')
await cacheCleaner.prepare()
await runGradleBuild(projectRoot, 'build', '3.1.1')
const commonsMath31 = path.resolve(gradleUserHome, "caches/modules-2/files-2.1/org.apache.commons/commons-math3/3.1")
const commonsMath311 = path.resolve(gradleUserHome, "caches/modules-2/files-2.1/org.apache.commons/commons-math3/3.1.1")
const buildCacheDir = path.resolve(gradleUserHome, "caches/build-cache-1")
expect(fs.existsSync(commonsMath31)).toBe(true)
expect(fs.existsSync(commonsMath311)).toBe(true)
expect(fs.readdirSync(buildCacheDir).length).toBe(4)
await cacheCleaner.forceCleanup()
expect(fs.existsSync(commonsMath31)).toBe(false)
expect(fs.existsSync(commonsMath311)).toBe(true)
expect(fs.readdirSync(buildCacheDir).length).toBe(3)
})
test('will cleanup unused gradle versions', async () => {
const projectRoot = prepareTestProject()
const gradleUserHome = path.resolve(projectRoot, 'HOME')
const tmpDir = path.resolve(projectRoot, 'tmp')
const cacheCleaner = new CacheCleaner(gradleUserHome, tmpDir)
// Initialize HOME with 2 different Gradle versions
await runGradleWrapperBuild(projectRoot, 'build')
await runGradleBuild(projectRoot, 'build')
await cacheCleaner.prepare()
// Run with only one of these versions
await runGradleBuild(projectRoot, 'build')
const gradle802 = path.resolve(gradleUserHome, "caches/8.0.2")
const wrapper802 = path.resolve(gradleUserHome, "wrapper/dists/gradle-8.0.2-bin")
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const gradleCurrent = path.resolve(gradleUserHome, "caches/8.2.1")
expect(fs.existsSync(gradle802)).toBe(true)
expect(fs.existsSync(wrapper802)).toBe(true)
expect(fs.existsSync(gradleCurrent)).toBe(true)
await cacheCleaner.forceCleanup()
expect(fs.existsSync(gradle802)).toBe(false)
expect(fs.existsSync(wrapper802)).toBe(false)
expect(fs.existsSync(gradleCurrent)).toBe(true)
})
async function runGradleBuild(projectRoot: string, args: string, version: string = '3.1'): Promise<void> {
const status31 = await exec.exec(`gradle -g HOME --no-daemon --build-cache -Dcommons_math3_version="${version}" ${args}`, [], {
cwd: projectRoot
})
console.log(`Gradle User Home initialized with commons_math3_version=${version} ${args}`)
}
async function runGradleWrapperBuild(projectRoot: string, args: string, version: string = '3.1'): Promise<void> {
const status31 = await exec.exec(`./gradlew -g HOME --no-daemon --build-cache -Dcommons_math3_version="${version}" ${args}`, [], {
cwd: projectRoot
})
console.log(`Gradle User Home initialized with commons_math3_version="${version}" ${args}`)
}
function prepareTestProject(): string {
const projectRoot = 'test/jest/resources/cache-cleanup'
fs.rmSync(path.resolve(projectRoot, 'HOME'), { recursive: true, force: true })
fs.rmSync(path.resolve(projectRoot, 'tmp'), { recursive: true, force: true })
fs.rmSync(path.resolve(projectRoot, 'build'), { recursive: true, force: true })
fs.rmSync(path.resolve(projectRoot, '.gradle'), { recursive: true, force: true })
return projectRoot
}