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- add script to generate COPY & yarn link commands for dependencies Ticket: BG-50244
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,75 @@ | ||
| import * as execa from 'execa'; | ||
| import * as fs from 'fs'; | ||
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| type ManagedModule = { | ||
| name: string; | ||
| location: string; | ||
| version: string; | ||
| private: boolean; | ||
| }; | ||
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| /** | ||
| * Create a function which can run lerna commands | ||
| * @param lernaPath {string} path to lerna binary | ||
| * @returns {function(string, string[], Object.<string, string>): Promise<string>} | ||
| */ | ||
| function getLernaRunner(lernaPath) { | ||
| return async (command, args = [], options = {}) => { | ||
| const { stdout } = await execa( | ||
| lernaPath, | ||
| [command, ...args], | ||
| options, | ||
| ); | ||
| return stdout; | ||
| }; | ||
| } | ||
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| const walkDependencies = (packageName: string, setDeps: Set<ManagedModule>, graph: Record<string, string[]>, managedModules: ManagedModule[]) => { | ||
| const managedDeps = graph[packageName].filter((dep) => graph[dep]).map((name) => managedModules.find((mod) => mod.name === name)); | ||
| managedDeps.forEach((module) => { | ||
| if (module && !module.private && !setDeps.has(module)) { | ||
| setDeps.add(module); | ||
| walkDependencies(module.name, setDeps, graph, managedModules); | ||
| } | ||
| }); | ||
| }; | ||
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| /** | ||
| * Get information on the modules in this repo that are managed by lerna. | ||
| * @param lerna {function} | ||
| * @returns {Promise<{path: *, name: *, deps: *, version: *}[]>} | ||
| */ | ||
| async function updateDockerFile(lerna) { | ||
| const depGraph: Record<string, string[]> = JSON.parse(await lerna('list', ['--loglevel', 'silent', '--graph', '--all'])); | ||
| const managedModules: ManagedModule[] = JSON.parse(await lerna('list', ['--loglevel', 'silent', '--json', '--all'])); | ||
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| const setDeps = new Set<ManagedModule>(); | ||
| walkDependencies('@bitgo/express', setDeps, depGraph, managedModules); | ||
| let dockerContents = fs.readFileSync('Dockerfile', { encoding: 'utf-8' }); | ||
| let copyContent = ``; | ||
| setDeps.forEach((module) => { | ||
| const modPath = module.location.substring(module.location.indexOf('/modules/')); | ||
| copyContent += `COPY --from=builder /tmp/bitgo${modPath} /var${modPath}/\n`; | ||
| copyContent += `RUN cd /var${modPath} && yarn link\n`; | ||
| }); | ||
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| const linkers = Array.from(setDeps).map((dep) => ` yarn link ${dep.name}`).join(' && \\\n'); | ||
| const linkContent = `RUN cd /var/bitgo-express && \\\n${linkers}\n`; | ||
| dockerContents = dockerContents | ||
| .replace(/#COPY_START((.|\n)*)#COPY_END/, `#COPY_START\n${copyContent}#COPY_END`) | ||
| .replace(/#LINK_START((.|\n)*)#LINK_END/, `#LINK_START\n${linkContent}#LINK_END`); | ||
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| fs.writeFileSync('Dockerfile', dockerContents); | ||
| } | ||
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| const main = async () => { | ||
| const { stdout: lernaBinary } = await execa('yarn', ['bin', 'lerna'], { cwd: process.cwd() }); | ||
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| const lerna = getLernaRunner(lernaBinary); | ||
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| await updateDockerFile(lerna); | ||
| }; | ||
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| main(); |