102 lines
3.0 KiB
JavaScript
102 lines
3.0 KiB
JavaScript
var path = require("path"),
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fs = require("fs"),
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parentFolderName = path.basename(path.resolve('..')),
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mxClientContent,
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deps;
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// To get the dependencies for the project, read the filenames by matching
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// mxClient.include([...]) in mxClient.js. This is not perfect, but the list is
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// required in mxClient.js for compatibility.
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mxClientContent = fs.readFileSync(
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path.join(__dirname, "./javascript/src/js/mxClient.js"),
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"utf8"
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);
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deps = mxClientContent.match(/mxClient\.include\([^"']+["'](.*?)["']/gi).map(function (str) {
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return "." + str.match(/mxClient\.include\([^"']+["'](.*?)["']/)[1];
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});
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deps = ["./js/mxClient.js"].concat(deps.slice(0));
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module.exports = function (grunt) {
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grunt.initConfig({
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copy: {
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main: {
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files: [{
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expand: true,
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cwd: "./javascript/src",
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src: deps,
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dest: "./javascript/dist"
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}],
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options: {
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// After each module, add the object to the '__mxOutput' namespace
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// E.g. __mxOutput.mxLog, etc.
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process: function (content, srcpath) {
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var afterContent = "",
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moduleName = path.basename(srcpath, ".js");
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afterContent += "\n__mxOutput." + path.basename(srcpath, ".js") +
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" = typeof " + moduleName + " !== 'undefined' ? " + moduleName + " : undefined;\n";
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return content + afterContent;
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}
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}
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}
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},
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concat: {
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dist: {
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src: deps.map(function (dep) {
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return path.join("./javascript/dist", dep);
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}),
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dest: './javascript/dist/build.js'
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},
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options: {
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banner: "(function (root, factory) {\n" +
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"if (typeof define === 'function' && define.amd) {\n" +
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"define([], factory);\n" +
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"} else if (typeof module === 'object' && module.exports) {\n" +
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"module.exports = factory();\n" +
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"} else {\n" +
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"root.mxgraph = factory();\n" +
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"}\n" +
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"}(this, function () {\n" +
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"return function (opts) {\n" +
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// Opts will be passed into this function, expand them out as if
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// they were globals so they can get picked up by the logic in
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// mxClient.js.
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"for (var name in opts) { this[name] = opts[name]; }\n" +
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"var __mxOutput = {};\n",
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footer: "return __mxOutput;\n" +
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"};\n" +
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"}));"
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}
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},
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webpack: {
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examples: {
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entry: "./javascript/examples/webpack/src/anchors.js",
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output: {
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path: path.resolve(__dirname, "./javascript/examples/webpack/dist"),
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filename: "anchors.js"
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}
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}
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},
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watch: {
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javascripts: {
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files: "javascript/src/**/*.js",
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tasks: ["umdify"],
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options: {
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interrupt: true
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}
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}
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},
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});
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require(parentFolderName === "node_modules" ? "load-grunt-parent-tasks" : "load-grunt-tasks")(grunt);
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grunt.registerTask("default", [
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"copy",
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"concat",
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"webpack"
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]);
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grunt.registerTask("build", [
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"default"
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]);
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};
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