103 lines
2.6 KiB
JavaScript
103 lines
2.6 KiB
JavaScript
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const libexec = require('libnpmexec')
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const BaseCommand = require('../base-command.js')
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const getLocationMsg = require('../exec/get-workspace-location-msg.js')
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const log = require('../utils/log-shim')
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// it's like this:
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//
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// npm x pkg@version <-- runs the bin named "pkg" or the only bin if only 1
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//
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// { name: 'pkg', bin: { pkg: 'pkg.js', foo: 'foo.js' }} <-- run pkg
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// { name: 'pkg', bin: { foo: 'foo.js' }} <-- run foo?
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//
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// npm x -p pkg@version -- foo
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//
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// npm x -p pkg@version -- foo --registry=/dev/null
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//
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// const pkg = npm.config.get('package') || getPackageFrom(args[0])
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// const cmd = getCommand(pkg, args[0])
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// --> npm x -c 'cmd ...args.slice(1)'
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//
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// we've resolved cmd and args, and escaped them properly, and installed the
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// relevant packages.
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//
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// Add the ${npx install prefix}/node_modules/.bin to PATH
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//
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// pkg = readPackageJson('./package.json')
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// pkg.scripts.___npx = ${the -c arg}
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// runScript({ pkg, event: 'npx', ... })
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// process.env.npm_lifecycle_event = 'npx'
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class Exec extends BaseCommand {
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static description = 'Run a command from a local or remote npm package'
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static params = [
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'package',
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'call',
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'workspace',
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'workspaces',
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'include-workspace-root',
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]
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static name = 'exec'
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static usage = [
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'-- <pkg>[@<version>] [args...]',
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'--package=<pkg>[@<version>] -- <cmd> [args...]',
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'-c \'<cmd> [args...]\'',
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'--package=foo -c \'<cmd> [args...]\'',
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]
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async exec (_args, { locationMsg, path, runPath } = {}) {
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if (!path) {
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path = this.npm.localPrefix
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}
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if (!runPath) {
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runPath = process.cwd()
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}
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const args = [..._args]
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const call = this.npm.config.get('call')
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const {
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flatOptions,
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localBin,
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globalBin,
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} = this.npm
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const output = (...outputArgs) => this.npm.output(...outputArgs)
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const scriptShell = this.npm.config.get('script-shell') || undefined
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const packages = this.npm.config.get('package')
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const yes = this.npm.config.get('yes')
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if (call && _args.length) {
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throw this.usageError()
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}
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return libexec({
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...flatOptions,
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args,
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call,
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localBin,
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locationMsg,
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log,
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globalBin,
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output,
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packages,
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path,
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runPath,
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scriptShell,
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yes,
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})
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}
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async execWorkspaces (args, filters) {
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await this.setWorkspaces(filters)
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const color = this.npm.color
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for (const path of this.workspacePaths) {
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const locationMsg = await getLocationMsg({ color, path })
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await this.exec(args, { locationMsg, path, runPath: path })
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}
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}
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}
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module.exports = Exec
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