58 lines
1.7 KiB
TypeScript
58 lines
1.7 KiB
TypeScript
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import * as fs from 'fs'
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import * as path from 'path'
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import * as yaml from 'yaml'
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describe(`Docker-compose`, () => {
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test(`should exclude all node_modules folders`, () => {
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const dockerComposeFile = fs.readFileSync(
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path.join(__dirname, '../docker-compose.yml'),
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{encoding: 'utf8'},
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)
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const yamlContent = yaml.parse(dockerComposeFile)
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const dockerVolumes = yamlContent.services['node'].volumes
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const dockerVolumesThatExludeNodeModules = dockerVolumes.filter(
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(volume: string) => volume.includes('node_modules'),
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)
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const allFoldersToExclude = findAllNodejsFoldersAt(
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path.join(__dirname, '..'),
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).map((fullPath) => {
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return path.join(
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'/app',
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path.relative(path.join(__dirname, '..'), fullPath),
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)
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})
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const missingExclusions = allFoldersToExclude.filter(
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(folder) => !dockerVolumesThatExludeNodeModules.includes(folder),
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)
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if (missingExclusions.length > 0) {
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throw new Error(
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`Some node_modules folders are not excluded from docker-compose.yml. You should add them
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to the voluems section of the node service:\n${missingExclusions
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.map((s) => '- ' + s)
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.join('\n')}`,
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)
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}
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})
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})
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function findAllNodejsFoldersAt(dir: string): string[] {
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const files = fs.readdirSync(dir)
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const found: string[] = []
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for (const file of files) {
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if (file === 'package.json') {
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found.push(path.join(dir, 'node_modules'))
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} else if (file !== 'node_modules') {
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const filePath = path.join(dir, file)
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const stats = fs.statSync(filePath)
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if (stats.isDirectory()) {
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found.push(...findAllNodejsFoldersAt(filePath))
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}
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}
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}
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return found
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}
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