// Module.js (function(global) { "use strict"; // --- dependency modules ---------------------------------- var fs = require("fs"); // --- define / local variables ---------------------------- // --- class / interfaces ---------------------------------- var ModuleSystem = { getDependencies: ModuleSystem_getDependencies, collectPackageFiles: ModuleSystem_collectPackageFiles, sortModuleListByDependencyOrder: ModuleSystem_sortModuleListByDependencyOrder, getFileList: ModuleSystem_getFileList, toUniqueArray: ModuleSystem_toUniqueArray, collectBuildTarget: ModuleSystem_collectBuildTarget, upgradePackageJSON: ModuleSystem_upgradePackageJSON, // ModuleSystem.upgradePackageJSON(pkg:JSONObject):JSONObject prettyPrint: ModuleSystem_prettyPrint // ModuleSystem.prettyPrint(str:JSONString):JSONString }; // --- implements ------------------------------------------ function ModuleSystem_getDependencies(releaseBuild) { // @arg Boolean = false // @ret Object - { nw:PathStringArray, el:PathStringArray, node:PathStringArray, worker:PathStringArray, browser:PathStringArray, label:StringArray } releaseBuild = releaseBuild || false; var packages = {}; // cached package.json { module: JSON.parse("package.json"), ...} var tree = {}; // dependency tree { "module1": { "module2": { ... }, ... } }; var modules = []; // [module, ...] ModuleSystem_collectPackageFiles(packages, tree, modules, releaseBuild); ModuleSystem_sortModuleListByDependencyOrder(tree, modules); var files = ModuleSystem_getFileList(packages, tree, modules, releaseBuild); // { nw, el, node, worker, browser, label } return { "packages": packages, "tree": tree, "modules": modules, "files": files }; } function ModuleSystem_collectPackageFiles(packages, tree, modules, releaseBuild) { _recursiveCollectPackageFiles("", packages, tree, modules, 0); function _recursiveCollectPackageFiles(dir, packages, tree, modules, nest) { var path = dir + "package.json"; if ( fs["existsSync"](path) ) { var orgpkg = JSON.parse( fs["readFileSync"](path, "UTF-8") ); var pkg = ModuleSystem_upgradePackageJSON(orgpkg); if (JSON.stringify(pkg) !== JSON.stringify(orgpkg)) { fs["writeFileSync"](path, ModuleSystem_prettyPrint(JSON.stringify(pkg, null, 2))); console.log(" upgrade " + path); } if ("webmodule" in pkg) { // has webmodule property if ( !(pkg["name"] in packages) ) { packages[pkg["name"]] = { "dir": dir, "webmodule": pkg["webmodule"], "dependencies": pkg["dependencies"], "devDependencies": pkg["devDependencies"] }; } // devDependencies の情報を収集するのは、最初の階層(nest === 0)のみ // releaseBuild が true の場合も収集しない if (nest === 0 && releaseBuild === false) { Object.keys(pkg["devDependencies"]).forEach(_drillDown); } Object.keys(pkg["dependencies"]).forEach(_drillDown); } } function _drillDown(module) { if (modules.indexOf(module) < 0) { modules.push(module); } tree[module] = {}; _recursiveCollectPackageFiles(dir + "node_modules/" + module + "/", packages, tree[module], modules, nest + 1); } } } function ModuleSystem_sortModuleListByDependencyOrder(tree, modules) { // https://gist.github.com/uupaa/ad495d35af90a4859e2c var pathList = _makePathList([], "", tree); for (var i = 0, iz = pathList.length; i < iz; ++i) { var path = pathList[i]; var array = path.split("/").slice(1); // "/a/b" -> ["a", "b"] for (var j = 0, jz = array.length - 1; j < jz; ++j) { var moduleA = array[j]; var moduleB = array[j + 1]; var posA = modules.indexOf(moduleA); var posB = modules.indexOf(moduleB); if (posA >= 0 && posB >= 0) { if (posA < posB) { // moduleA need moduleB. // move the mobuleB to before mobuleA. modules.splice(posB, 1); // Remove the moduleB, modules.splice(posA, 0, moduleB); // and injecting it to before moduleA. } } } } } function _makePathList(result, dir, subtree) { for (var key in subtree) { var path = dir + "/" + key; result.push(path); _makePathList(result, path, subtree[key]); } return result; } function ModuleSystem_getFileList(packages, tree, modules, releaseBuild) { // @ret Object - { nw, el, node, worker, browser, label } // @return.nw PathStringArray - node-webkit files. // @return.el PathStringArray - electron files. // @return.node PathStringArray - Node.js files. // @return.worker PathStringArray - Worker files. // @return.browser PathStringArray - Browser files. // @return.label StringArray - label. var nw = [], el = [], node = [], worker = [], browser = [], label = []; modules.forEach(function(name) { if (name in packages) { var config = packages[name]["webmodule"]; if (config) { if (releaseBuild && config["develop"]) { // skip return; } var dir = packages[name]["dir"]; if (1) { // [DEPRECATED FORMAT] var target = config["target"]; if (target) { console.log(name + " package.json is deprecated format. you need do `npm run sync` command"); } } // collect labels. Array.prototype.push.apply(label, config["label"]); if ("browser" in config) { config["browser"]["source"].forEach(function(file) { var path = dir + file; if (browser.indexOf(path) < 0) { browser.push(path); } }); } if ("worker" in config) { config["worker"]["source"].forEach(function(file) { var path = dir + file; if (worker.indexOf(path) < 0) { worker.push(path); } }); } if ("node" in config) { config["node"]["source"].forEach(function(file) { var path = dir + file; if (node.indexOf(path) < 0) { node.push(path); } }); } if ("nw" in config) { config["nw"]["source"].forEach(function(file) { var path = dir + file; if (nw.indexOf(path) < 0) { nw.push(path); } }); } if ("el" in config) { config["el"]["source"].forEach(function(file) { var path = dir + file; if (el.indexOf(path) < 0) { el.push(path); } }); } } } }); return { "nw": nw, "el": el, "node": node, "worker": worker, "browser": browser, "label": ModuleSystem_toUniqueArray(label) // ["@dev", "@debug", ...] }; } function ModuleSystem_toUniqueArray(source) { return source.reduce(function(result, value) { if (result.indexOf(value) < 0) { result.push(value); } return result; }, []); } function ModuleSystem_collectBuildTarget(json) { // @arg Object - package.json // @ret Object - { browser, worker, node, nw, el, sources, workDir } var wm = json.webmodule || {}; // --- collect source --- var browserSource = []; var workerSource = []; var nodeSource = []; var nwSource = []; var elSource = []; // --- collect output --- var browserOutput = ""; var workerOutput = ""; var nodeOutput = ""; var nwOutput = ""; var elOutput = ""; if (wm.browser) { browserSource = wm.browser.source; browserOutput = wm.browser.output; } if (wm.worker) { workerSource = wm.worker.source; workerOutput = wm.worker.output; } if (wm.node) { nodeSource = wm.node.source; nodeOutput = wm.node.output; } if (wm.nw) { nwSource = wm.nw.source; nwOutput = wm.nw.output; } if (wm.el) { elSource = wm.el.source; elOutput = wm.el.output; } var sources = ModuleSystem_toUniqueArray([].concat(browserSource, workerSource, nodeSource, nwSource, elSource)); var workDir = ""; var output = browserOutput || workerOutput || nodeOutput || nwOutput || elOutput || ""; if (output.indexOf("/") > 0) { workDir = output.split("/").slice(0, -1).join("/") + "/"; } return { browser: { source: browserSource, output: browserOutput }, worker: { source: workerSource, output: workerOutput }, node: { source: nodeSource, output: nodeOutput }, nw: { source: nwSource, output: nwOutput }, el: { source: elSource, output: elOutput }, sources: sources, workDir: workDir }; } function ModuleSystem_upgradePackageJSON(pkg) { pkg = _upgradeXBuild(pkg); pkg = _upgradeBuileTarget(pkg); return pkg; } function _upgradeXBuild(pkg) { if (!("x-build" in pkg)) { return pkg; } // console.log(" upgrade x-build {...} to webmodule {...}"); var build = pkg["x-build"]; pkg.webmodule = { label: build.label, target: build.target, source: build.source, output: build.output }; delete pkg["x-build"]; return pkg; } function _upgradeBuileTarget(pkg) { // Before // "webmodule": { // "develop": false, // "label": ["@dev"], // "target": ["all"], <- remove this // "source": ["lib/REPOSITORY_NAME.js"], <- sprit this // "output": "release/REPOSITORY_NAME.min.js" <- sprit this // }, // // After // "webmodule": { // "develop": false, <- stay // "label": ["@dev"], <- stay // "browser": { <- add if target.has.browser // "source": ["lib/REPOSITORY_NAME.js"], // "output": "release/REPOSITORY_NAME.b.min.js", // }, // "worker": { <- add if target.has.worker // "source": ["lib/REPOSITORY_NAME.js"], // "output": "release/REPOSITORY_NAME.w.min.js", // }, // "node": { <- add if target.has.node // "source": ["lib/REPOSITORY_NAME.js"], // "output": "release/REPOSITORY_NAME.b.min.js", // }, // "nw": { <- add if target.has.node && target.has.browser // "source": ["lib/REPOSITORY_NAME.js"], // "output": "release/REPOSITORY_NAME.nw.min.js", // }, // "el": { <- add if target.has.node && target.has.browser // "source": ["lib/REPOSITORY_NAME.js"], // "output": "release/REPOSITORY_NAME.el.min.js", // } // }, // if (!("webmodule" in pkg) || !("target" in pkg["webmodule"])) { return pkg; } // var wm = pkg["webmodule"]; // console.log(" upgrade webmodule.target to webmodule{browser|worker|node}"); var result = JSON.parse(JSON.stringify(pkg)); result.webmodule = { develop: pkg.webmodule.develop || false, label: pkg.webmodule.label || ["@dev"] }; var target = pkg.webmodule.target.join(""); if ( /(all|browser)/i.test(target) ) { result.webmodule.browser = { source: pkg.webmodule.source, output: pkg.webmodule.output.replace(/min.js$/, "b.min.js") }; } if ( /(all|worker)/i.test(target) ) { result.webmodule.worker = { source: pkg.webmodule.source, output: pkg.webmodule.output.replace(/min.js$/, "w.min.js") }; } if ( /(all|node)/i.test(target) ) { result.webmodule.node = { source: pkg.webmodule.source, output: pkg.webmodule.output.replace(/min.js$/, "n.min.js") }; } if ( /(all)/i.test(target) || (/(browser)/i.test(target) && /(node)/i.test(target)) ) { result.webmodule.nw = { source: pkg.webmodule.source, output: pkg.webmodule.output.replace(/min.js$/, "nw.min.js") }; } if ( /(all)/i.test(target) || (/(browser)/i.test(target) && /(node)/i.test(target)) ) { result.webmodule.el = { source: pkg.webmodule.source, output: pkg.webmodule.output.replace(/min.js$/, "el.min.js") }; } return result; } function ModuleSystem_prettyPrint(str) { // @arg JSONString // @ret JSONString return str.replace(/: \[([^\]]*)\],/g, function(_, items) { return ': [' + items.trim().replace(/\s*\n+\s*/g, " ") + '],'; }); } // --- exports --------------------------------------------- if (typeof module !== "undefined") { module["exports"] = ModuleSystem; } global["ModuleSystem"] = ModuleSystem; })(GLOBAL);