99 lines
2.4 KiB
JavaScript
99 lines
2.4 KiB
JavaScript
#!/usr/bin/env node
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import { dirname, join } from 'path';
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import { existsSync } from 'fs-extra';
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import * as yargsParser from 'yargs-parser';
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const argv = yargsParser(process.argv.slice(2));
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export async function invokeCommand(
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command: string,
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root: string,
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commandArgs: string[] = []
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) {
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if (!command) {
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command = 'help';
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}
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let verboseFlagIndex = commandArgs.indexOf('--verbose');
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if (verboseFlagIndex < 0) {
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verboseFlagIndex = commandArgs.indexOf('-v');
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}
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const isVerbose = verboseFlagIndex >= 0;
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if (isVerbose) {
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commandArgs.splice(verboseFlagIndex, 1);
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}
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switch (command) {
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case 'new':
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return (await import('./src/commands/generate')).taoNew(
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root,
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commandArgs,
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isVerbose
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);
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case 'generate':
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case 'g':
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return (await import('./src/commands/generate')).generate(
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process.cwd(),
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root,
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commandArgs,
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isVerbose
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);
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case 'run':
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case 'r':
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return (await import('./src/commands/run')).run(
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process.cwd(),
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root,
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commandArgs,
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isVerbose
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);
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case 'migrate':
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return (await import('./src/commands/migrate')).migrate(
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root,
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commandArgs,
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isVerbose
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);
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case 'help':
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case '--help':
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return (await import('./src/commands/help')).help();
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default: {
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const projectNameIncluded =
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commandArgs[0] && !commandArgs[0].startsWith('-');
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const projectName = projectNameIncluded ? commandArgs[0] : '';
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// this is to make `tao test mylib` same as `tao run mylib:test`
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return (await import('./src/commands/run')).run(
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process.cwd(),
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root,
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[
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`${projectName}:${command}`,
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...(projectNameIncluded ? commandArgs.slice(1) : commandArgs),
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],
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isVerbose
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);
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}
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}
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}
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function findWorkspaceRoot(dir: string): string {
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if (dirname(dir) === dir) {
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throw new Error(`The cwd isn't part of an Nx workspace`);
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}
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if (
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existsSync(join(dir, 'angular.json')) ||
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existsSync(join(dir, 'workspace.json'))
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) {
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return dir;
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}
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return findWorkspaceRoot(dirname(dir));
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}
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export async function invokeCli(root: string, args: string[]) {
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const [command, ...commandArgs] = args;
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process.exit(await invokeCommand(command, root, commandArgs));
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}
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invokeCli(
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argv.nxWorkspaceRoot || findWorkspaceRoot(process.cwd()),
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process.argv.slice(2)
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);
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