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swap the cli code for gulp-cli require
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,212 +1,3 @@ | ||
| #!/usr/bin/env node | ||
|
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||
| 'use strict'; | ||
| var gutil = require('gulp-util'); | ||
| var prettyTime = require('pretty-hrtime'); | ||
| var chalk = require('chalk'); | ||
| var semver = require('semver'); | ||
| var archy = require('archy'); | ||
| var Liftoff = require('liftoff'); | ||
| var tildify = require('tildify'); | ||
| var interpret = require('interpret'); | ||
| var v8flags = require('v8flags'); | ||
| var completion = require('../lib/completion'); | ||
| var argv = require('minimist')(process.argv.slice(2)); | ||
| var taskTree = require('../lib/taskTree'); | ||
|
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| // set env var for ORIGINAL cwd | ||
| // before anything touches it | ||
| process.env.INIT_CWD = process.cwd(); | ||
|
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| var cli = new Liftoff({ | ||
| name: 'gulp', | ||
| completions: completion, | ||
| extensions: interpret.jsVariants, | ||
| nodeFlags: v8flags.fetch() | ||
| }); | ||
|
|
||
| // exit with 0 or 1 | ||
| var failed = false; | ||
| process.once('exit', function(code) { | ||
| if (code === 0 && failed) { | ||
| process.exit(1); | ||
| } | ||
| }); | ||
|
|
||
| // parse those args m8 | ||
| var cliPackage = require('../package'); | ||
| var versionFlag = argv.v || argv.version; | ||
| var tasksFlag = argv.T || argv.tasks; | ||
| var tasks = argv._; | ||
| var toRun = tasks.length ? tasks : ['default']; | ||
|
|
||
| // this is a hold-over until we have a better logging system | ||
| // with log levels | ||
| var simpleTasksFlag = argv['tasks-simple']; | ||
| var shouldLog = !argv.silent && !simpleTasksFlag; | ||
|
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||
| if (!shouldLog) { | ||
| gutil.log = function(){}; | ||
| } | ||
|
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| cli.on('require', function (name) { | ||
| gutil.log('Requiring external module', chalk.magenta(name)); | ||
| }); | ||
|
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||
| cli.on('requireFail', function (name) { | ||
| gutil.log(chalk.red('Failed to load external module'), chalk.magenta(name)); | ||
| }); | ||
|
|
||
| cli.on('respawn', function (flags, child) { | ||
| var nodeFlags = chalk.magenta(flags.join(', ')); | ||
| var pid = chalk.magenta(child.pid); | ||
| gutil.log('Node flags detected:', nodeFlags); | ||
| gutil.log('Respawned to PID:', pid); | ||
| }); | ||
|
|
||
| cli.launch({ | ||
| cwd: argv.cwd, | ||
| configPath: argv.gulpfile, | ||
| require: argv.require, | ||
| completion: argv.completion | ||
| }, handleArguments); | ||
|
|
||
| // the actual logic | ||
| function handleArguments(env) { | ||
| if (versionFlag && tasks.length === 0) { | ||
| gutil.log('CLI version', cliPackage.version); | ||
| if (env.modulePackage && typeof env.modulePackage.version !== 'undefined') { | ||
| gutil.log('Local version', env.modulePackage.version); | ||
| } | ||
| process.exit(0); | ||
| } | ||
|
|
||
| if (!env.modulePath) { | ||
| gutil.log( | ||
| chalk.red('Local gulp not found in'), | ||
| chalk.magenta(tildify(env.cwd)) | ||
| ); | ||
| gutil.log(chalk.red('Try running: npm install gulp')); | ||
| process.exit(1); | ||
| } | ||
|
|
||
| if (!env.configPath) { | ||
| gutil.log(chalk.red('No gulpfile found')); | ||
| process.exit(1); | ||
| } | ||
|
|
||
| // check for semver difference between cli and local installation | ||
| if (semver.gt(cliPackage.version, env.modulePackage.version)) { | ||
| gutil.log(chalk.red('Warning: gulp version mismatch:')); | ||
| gutil.log(chalk.red('Global gulp is', cliPackage.version)); | ||
| gutil.log(chalk.red('Local gulp is', env.modulePackage.version)); | ||
| } | ||
|
|
||
| // chdir before requiring gulpfile to make sure | ||
| // we let them chdir as needed | ||
| if (process.cwd() !== env.cwd) { | ||
| process.chdir(env.cwd); | ||
| gutil.log( | ||
| 'Working directory changed to', | ||
| chalk.magenta(tildify(env.cwd)) | ||
| ); | ||
| } | ||
|
|
||
| // this is what actually loads up the gulpfile | ||
| require(env.configPath); | ||
| gutil.log('Using gulpfile', chalk.magenta(tildify(env.configPath))); | ||
|
|
||
| var gulpInst = require(env.modulePath); | ||
| logEvents(gulpInst); | ||
|
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||
| process.nextTick(function () { | ||
| if (simpleTasksFlag) { | ||
| return logTasksSimple(env, gulpInst); | ||
| } | ||
| if (tasksFlag) { | ||
| return logTasks(env, gulpInst); | ||
| } | ||
| gulpInst.start.apply(gulpInst, toRun); | ||
| }); | ||
| } | ||
|
|
||
| function logTasks(env, localGulp) { | ||
| var tree = taskTree(localGulp.tasks); | ||
| tree.label = 'Tasks for ' + chalk.magenta(tildify(env.configPath)); | ||
| archy(tree) | ||
| .split('\n') | ||
| .forEach(function (v) { | ||
| if (v.trim().length === 0) { | ||
| return; | ||
| } | ||
| gutil.log(v); | ||
| }); | ||
| } | ||
|
|
||
| function logTasksSimple(env, localGulp) { | ||
| console.log(Object.keys(localGulp.tasks) | ||
| .join('\n') | ||
| .trim()); | ||
| } | ||
|
|
||
| // format orchestrator errors | ||
| function formatError(e) { | ||
| if (!e.err) { | ||
| return e.message; | ||
| } | ||
|
|
||
| // PluginError | ||
| if (typeof e.err.showStack === 'boolean') { | ||
| return e.err.toString(); | ||
| } | ||
|
|
||
| // normal error | ||
| if (e.err.stack) { | ||
| return e.err.stack; | ||
| } | ||
|
|
||
| // unknown (string, number, etc.) | ||
| return new Error(String(e.err)).stack; | ||
| } | ||
|
|
||
| // wire up logging events | ||
| function logEvents(gulpInst) { | ||
|
|
||
| // total hack due to poor error management in orchestrator | ||
| gulpInst.on('err', function () { | ||
| failed = true; | ||
| }); | ||
|
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||
| gulpInst.on('task_start', function (e) { | ||
| // TODO: batch these | ||
| // so when 5 tasks start at once it only logs one time with all 5 | ||
| gutil.log('Starting', '\'' + chalk.cyan(e.task) + '\'...'); | ||
| }); | ||
|
|
||
| gulpInst.on('task_stop', function (e) { | ||
| var time = prettyTime(e.hrDuration); | ||
| gutil.log( | ||
| 'Finished', '\'' + chalk.cyan(e.task) + '\'', | ||
| 'after', chalk.magenta(time) | ||
| ); | ||
| }); | ||
|
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||
| gulpInst.on('task_err', function (e) { | ||
| var msg = formatError(e); | ||
| var time = prettyTime(e.hrDuration); | ||
| gutil.log( | ||
| '\'' + chalk.cyan(e.task) + '\'', | ||
| chalk.red('errored after'), | ||
| chalk.magenta(time) | ||
| ); | ||
| gutil.log(msg); | ||
| }); | ||
|
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| gulpInst.on('task_not_found', function (err) { | ||
| gutil.log( | ||
| chalk.red('Task \'' + err.task + '\' is not in your gulpfile') | ||
| ); | ||
| gutil.log('Please check the documentation for proper gulpfile formatting'); | ||
| process.exit(1); | ||
| }); | ||
| } | ||
| require('gulp-cli'); |