actions/sources/test/jest/cache-cleanup.test.ts
2024-10-07 11:24:35 +10:00

109 lines
4.8 KiB
TypeScript

import * as exec from '@actions/exec'
import * as core from '@actions/core'
import * as glob from '@actions/glob'
import fs from 'fs'
import path from 'path'
import {CacheCleaner} from '../../src/caching/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')
const timestamp = 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) // gc.properties, build-cache-1.lock, and 2 task entries
await cacheCleaner.forceCleanupFilesOlderThan(timestamp)
expect(fs.existsSync(commonsMath31)).toBe(false)
expect(fs.existsSync(commonsMath311)).toBe(true)
expect(fs.readdirSync(buildCacheDir).length).toBe(3) // 1 task entry has been cleaned up
})
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')
const timestamp = await cacheCleaner.prepare()
// Run with only one of these versions
await runGradleBuild(projectRoot, 'build')
const gradle802 = path.resolve(gradleUserHome, "caches/8.0.2")
const transforms3 = path.resolve(gradleUserHome, "caches/transforms-3")
const metadata100 = path.resolve(gradleUserHome, "caches/modules-2/metadata-2.100")
const wrapper802 = path.resolve(gradleUserHome, "wrapper/dists/gradle-8.0.2-bin")
const gradleCurrent = path.resolve(gradleUserHome, "caches/8.10.2")
const metadataCurrent = path.resolve(gradleUserHome, "caches/modules-2/metadata-2.106")
expect(fs.existsSync(gradle802)).toBe(true)
expect(fs.existsSync(transforms3)).toBe(true)
expect(fs.existsSync(metadata100)).toBe(true)
expect(fs.existsSync(wrapper802)).toBe(true)
expect(fs.existsSync(gradleCurrent)).toBe(true)
expect(fs.existsSync(metadataCurrent)).toBe(true)
// The wrapper won't be removed if it was recently downloaded. Age it.
setUtimes(wrapper802, new Date(Date.now() - 48 * 60 * 60 * 1000))
await cacheCleaner.forceCleanupFilesOlderThan(timestamp)
expect(fs.existsSync(gradle802)).toBe(false)
expect(fs.existsSync(transforms3)).toBe(false)
expect(fs.existsSync(metadata100)).toBe(false)
expect(fs.existsSync(wrapper802)).toBe(false)
expect(fs.existsSync(gradleCurrent)).toBe(true)
expect(fs.existsSync(metadataCurrent)).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
}
async function setUtimes(pattern: string, timestamp: Date): Promise<void> {
const globber = await glob.create(pattern)
for await (const file of globber.globGenerator()) {
fs.utimesSync(file, timestamp, timestamp)
}
}