angular-docs-cn/gulpfile.js

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var gulp = require('gulp');
var watch = require('gulp-watch');
var gutil = require('gulp-util');
var path = require('path');
var del = require('del');
var _ = require('lodash');
var docShredder = require('./public/doc-shredder/doc-shredder');
var _shredOptions = {
basePath: path.resolve('./public/docs'),
examplesDir: "_examples",
fragmentsDir: "_fragments"
};
/*
Within this repo generated files are checked in so that we can avoid running the
shredder over the entire _examples dir each time someone refreshes the repo
( the shred-full gulp task). The gulp serve-and-watch shredder is only
a partial shredder. It only shreds files in directories changed during
the current session.
*/
gulp.task('serve-and-sync', function (cb) {
execCommands(['harp server'], {}, cb);
var browserSync = require('browser-sync').create();
browserSync.init({
proxy: 'localhost:9000',
files: "public/docs/**/*/**/*",
logFileChanges: true,
reloadDelay: 500
});
shredWatch(_shredOptions, function() {
browserSync.reload();
});
});
gulp.task('serve-and-watch', function (cb) {
execCommands(['harp server'], {}, cb);
shredWatch(_shredOptions);
});
gulp.task('shred-full', ['shred-clean'], function() {
return docShredder.shred( _shredOptions);
});
gulp.task('shred-clean', function(cb) {
var cleanPath = path.join(_shredOptions.basePath, _shredOptions.fragmentsDir, '**/*.*')
del([ cleanPath, '!**/*.ovr.*'], function (err, paths) {
// console.log('Deleted files/folders:\n', paths.join('\n'));
cb();
});
});
gulp.task('build-shred-maps', ['shred-full'], function() {
var options = _.extend(_shredOptions, {
jadeDir: '.',
outputDir: '.'
});
return docShredder.buildShredMap(options).then(function(x) {
// var json = x[2];
});
})
function shredWatch(shredOptions, postShredAction) {
var pattern = path.join(shredOptions.basePath, shredOptions.examplesDir, "**/*.*");
watch([pattern], function (event, done) {
console.log('Event type: ' + event.event); // added, changed, or deleted
console.log('Event path: ' + event.path); // The path of the modified file
docShredder.shredSingleDir(shredOptions, event.path).then(function () {
postShredAction && postShredAction();
});
});
}
// added options are: shouldLog
// cb is function(err, stdout, stderr);
function execCommands(cmds, options, cb) {
options = options || {};
options.shouldThrow = options.shouldThrow == null ? true : options.shouldThrow;
options.shouldLog = options.shouldLog == null ? true : options.shouldLog;
if (!cmds || cmds.length == 0) cb(null, null, null);
var exec = require('child_process').exec; // just to make it more portable.
exec(cmds[0], options, function(err, stdout, stderr) {
if (err == null) {
if (options.shouldLog) {
gutil.log('cmd: ' + cmds[0]);
gutil.log('stdout: ' + stdout);
}
if (cmds.length == 1) {
cb(err, stdout, stderr);
} else {
execCommands(cmds.slice(1), options, cb);
}
} else {
if (options.shouldLog) {
gutil.log('exec error on cmd: ' + cmds[0]);
gutil.log('exec error: ' + err);
if (stdout) gutil.log('stdout: ' + stdout);
if (stderr) gutil.log('stderr: ' + stderr);
}
if (err && options.shouldThrow) throw err;
cb(err, stdout, stderr);
}
});
}
gulp.task('default', ['shred-full']);