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import { mkdtemp, readFile } from 'fs/promises'
import { tmpdir } from 'os'
import { join } from 'path'
import { setGlobal } from '../trace/shared'
import {
recordFrameworkVersion,
updateBuildDiagnostics,
} from './build-diagnostics'
async function readBuildDiagnostics(dir: string) {
return JSON.parse(
await readFile(join(dir, 'diagnostics', 'build-diagnostics.json'), 'utf8')
)
}
describe('build-diagnostics', () => {
it('records framework version to framework.json correctly', async () => {
const tmpDir = await mkdtemp(join(tmpdir(), 'build-diagnostics'))
setGlobal('distDir', tmpDir)
// Record the initial diagnostics and make sure it's correct.
await recordFrameworkVersion('14.2.3')
let diagnostics = JSON.parse(
await readFile(join(tmpDir, 'diagnostics', 'framework.json'), 'utf8')
)
expect(diagnostics.version).toEqual('14.2.3')
})
it('records build diagnostics to a file correctly', async () => {
const tmpDir = await mkdtemp(join(tmpdir(), 'build-diagnostics'))
setGlobal('distDir', tmpDir)
// Record the initial diagnostics and make sure it's correct.
await updateBuildDiagnostics({
buildStage: 'compile',
})
let diagnostics = await readBuildDiagnostics(tmpDir)
expect(diagnostics.buildStage).toEqual('compile')
// Add a new build option. Make sure that existing fields are preserved.
await updateBuildDiagnostics({
buildStage: 'compile-server',
buildOptions: {
useBuildWorker: String(false),
},
})
diagnostics = await readBuildDiagnostics(tmpDir)
expect(diagnostics.buildStage).toEqual('compile-server')
expect(diagnostics.buildOptions).toEqual({
useBuildWorker: 'false',
})
// Make sure that it keeps existing build options when adding a new one.
await updateBuildDiagnostics({
buildStage: 'compile-client',
buildOptions: {
experimentalBuildMode: 'compile',
},
})
diagnostics = await readBuildDiagnostics(tmpDir)
expect(diagnostics.buildStage).toEqual('compile-client')
expect(diagnostics.buildOptions).toEqual({
experimentalBuildMode: 'compile',
useBuildWorker: 'false',
})
})
})
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