mirror of
https://github.com/zhigang1992/yarn.git
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2b09caff06
**Summary** Fixes #3879. Separates the lockfile parser as a separate npm package. **Test plan** Existing unit tests.
44 lines
1.1 KiB
JavaScript
44 lines
1.1 KiB
JavaScript
'use strict';
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const argv = require('yargs').argv;
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const plumber = require('gulp-plumber');
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const newer = require('gulp-newer');
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const babel = require('gulp-babel');
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const sourcemaps = require('gulp-sourcemaps');
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const watch = require('gulp-watch');
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const gutil = require('gulp-util');
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const gulpif = require('gulp-if');
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const gulp = require('gulp');
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const path = require('path');
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const fs = require('fs');
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const babelRc = JSON.parse(fs.readFileSync(path.join(__dirname, '.babelrc'), 'utf8'));
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const ver = process.versions.node;
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const majorVer = parseInt(ver.split('.')[0], 10);
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const build = (lib, opts) =>
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gulp.src('src/**/*.js')
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.pipe(plumber({
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errorHandler(err) {
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gutil.log(err.stack);
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},
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}))
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.pipe(newer(lib))
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.pipe(gulpif(argv.sourcemaps, sourcemaps.init()))
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.pipe(babel(opts))
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.pipe(gulpif(argv.sourcemaps, sourcemaps.write('.')))
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.pipe(gulp.dest(lib));
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gulp.task('default', ['build']);
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gulp.task('build', () =>
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build('lib', babelRc.env[majorVer >= 5 ? 'node5' : 'pre-node5'])
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);
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gulp.task('watch', ['build'], () => {
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watch('src/**/*', () => {
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gulp.start('build');
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});
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});
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