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Diffstat (limited to 'js/gulp/libTasks.js')
| -rw-r--r-- | js/gulp/libTasks.js | 207 |
1 files changed, 207 insertions, 0 deletions
diff --git a/js/gulp/libTasks.js b/js/gulp/libTasks.js new file mode 100644 index 00000000000..9715bd25d1a --- /dev/null +++ b/js/gulp/libTasks.js @@ -0,0 +1,207 @@ +// ********************************************************************** +// +// Copyright (c) 2003-2015 ZeroC, Inc. All rights reserved. +// +// This copy of Ice is licensed to you under the terms described in the +// ICE_LICENSE file included in this distribution. +// +// ********************************************************************** + +var browserSync = require("browser-sync"); +var del = require("del"); +var extreplace = require("gulp-ext-replace"); +var fs = require("fs"); +var gulp = require('gulp'); +var gzip = require('gulp-gzip'); +var newer = require('gulp-newer'); +var path = require('path'); +var sourcemaps = require('gulp-sourcemaps'); +var uglify = require("gulp-uglify"); + +var bundle = require("./bundle"); +var util = require('./util'); + +var root = path.resolve(path.join('__dirname', '..')); +var sliceDir = null; +var libs = ["Ice", "Glacier2", "IceStorm", "IceGrid"]; + +function generateTask(name) +{ + return name.toLowerCase() + ":generate"; +} +function libTask(name) +{ + return name.toLowerCase() + ":lib"; +} +function minLibTask(name) +{ + return name.toLowerCase() + ":lib-min"; +} +function libFile(name) +{ + return path.join(root, "lib", name + ".js"); +} +function libFileMin(name) +{ + return path.join(root, "lib", name + ".min.js"); +} +function srcDir(name) +{ + return "src/" + name; +} +function libCleanTask(lib) +{ + return lib + ":clean"; +} +function libWatchTask(lib) +{ + return lib + ":watch"; +} + +function libFiles(name) +{ + return [ + path.join(root, "lib", name + ".js"), + path.join(root, "lib", name + ".js.gz"), + path.join(root, "lib", name + ".min.js"), + path.join(root, "lib", name + ".min.js.gz")]; +} + +function mapFiles(name) +{ + return [ + path.join(root, "lib", name + ".js.map"), + path.join(root, "lib", name + ".js.map.gz"), + path.join(root, "lib", name + ".min.js.map"), + path.join(root, "lib", name + ".min.js.map.gz")]; +} + +function libSources(lib, sources) +{ + var srcs = sources.common || []; + if(sources.browser) + { + srcs = sources.common.concat(sources.browser); + } + + srcs = srcs.map(function(f) + { + return path.join(srcDir(lib), f); + }); + + if(sources.slice) + { + srcs = srcs.concat(sources.slice.map(function(f) + { + return path.join(srcDir(lib), path.basename(f, ".ice") + ".js"); + })); + } + + return srcs; +} + +function libGeneratedFiles(lib, sources) +{ + return sources.slice.map(function(f) + { + return path.join(srcDir(lib), path.basename(f, ".ice") + ".js"); + }) + .concat(libFiles(lib)) + .concat(mapFiles(lib)) + .concat([path.join(srcDir(lib), ".depend", "*")]); +} + +function watchSources(lib, sources) +{ + var srcs = sources.common || []; + if(sources.browser) + { + srcs = sources.common.concat(sources.browser); + } + + srcs = srcs.map(function(f) + { + return path.join(srcDir(lib), f); + }); + return srcs; +} + +function generateGulpTasks(gulp) { + function sliceFile(f) + { + return path.join(util.sliceDir, f); + } + + libs.forEach( + function(lib) + { + var sources = JSON.parse(fs.readFileSync(path.join(srcDir(lib), "sources.json"), {encoding: "utf8"})); + + gulp.task(generateTask(lib), + function() + { + return gulp.src(sources.slice.map(sliceFile)) + .pipe(util.slice2js({args: ["--ice","--icejs"], dest: srcDir(lib)})) + .pipe(gulp.dest(srcDir(lib))); + }); + + gulp.task(libTask(lib), [generateTask(lib)], + function() + { + return gulp.src(libSources(lib, sources)) + .pipe(sourcemaps.init()) + .pipe(bundle( + { + srcDir: srcDir(lib), + modules: sources.modules, + target: libFile(lib) + })) + .pipe(sourcemaps.write("../lib", {sourceRoot:"/src"})) + .pipe(gulp.dest("lib")) + .pipe(gzip()) + .pipe(gulp.dest("lib")); + }); + + gulp.task(minLibTask(lib), [libTask(lib)], + function() + { + return gulp.src(libFile(lib)) + .pipe(newer(libFileMin(lib))) + .pipe(sourcemaps.init({loadMaps:true, sourceRoot:"./"})) + .pipe(uglify({compress:false})) + .pipe(extreplace(".min.js")) + .pipe(sourcemaps.write("../lib", {includeContent: false})) + .pipe(gulp.dest("lib")) + .pipe(gzip()) + .pipe(gulp.dest("lib")); + }); + + gulp.task(libCleanTask(lib), [], + function() + { + del(libGeneratedFiles(lib, sources)); + }); + + gulp.task(libWatchTask(lib), [minLibTask(lib)], + function() + { + gulp.watch(sources.slice.map(sliceFile).concat(watchSources(lib, sources)), + function(){ + gulp.start(minLibTask(lib), function(){ + browserSync.reload(libFileMin(lib)); + }); + }); + }); + }); +} + +module.exports = function(gulp) { + generateGulpTasks(gulp); + return { + buildTasks : libs.map(minLibTask), + cleanTasks: libs.map(libCleanTask), + watchTasks: libs.map(libCleanTask) + }; +}; + + |