CyberChef/Gruntfile.js
2018-05-14 11:58:01 +00:00

393 lines
14 KiB
JavaScript
Executable File

"use strict";
const webpack = require("webpack");
const HtmlWebpackPlugin = require("html-webpack-plugin");
const NodeExternals = require("webpack-node-externals");
const Inliner = require("web-resource-inliner");
const glob = require("glob");
const path = require("path");
/**
* Grunt configuration for building the app in various formats.
*
* @author n1474335 [n1474335@gmail.com]
* @copyright Crown Copyright 2017
* @license Apache-2.0
*/
module.exports = function (grunt) {
grunt.file.defaultEncoding = "utf8";
grunt.file.preserveBOM = false;
// Tasks
grunt.registerTask("dev",
"A persistent task which creates a development build whenever source files are modified.",
["clean:dev", "concurrent:dev"]);
grunt.registerTask("node",
"Compiles CyberChef into a single NodeJS module.",
["clean:node", "clean:config", "webpack:node", "chmod:build"]);
grunt.registerTask("test",
"A task which runs all the tests in test/tests.",
["exec:generateConfig", "exec:tests"]);
grunt.registerTask("docs",
"Compiles documentation in the /docs directory.",
["clean:docs", "jsdoc", "chmod:docs"]);
grunt.registerTask("prod",
"Creates a production-ready build. Use the --msg flag to add a compile message.",
["eslint", "clean:prod", "webpack:web", "inline", "chmod"]);
grunt.registerTask("default",
"Lints the code base",
["eslint", "exec:repoSize"]);
grunt.registerTask("inline",
"Compiles a production build of CyberChef into a single, portable web page.",
["webpack:webInline", "runInliner", "clean:inlineScripts"]);
grunt.registerTask("runInliner", runInliner);
grunt.registerTask("doc", "docs");
grunt.registerTask("tests", "test");
grunt.registerTask("lint", "eslint");
// Load tasks provided by each plugin
grunt.loadNpmTasks("grunt-eslint");
grunt.loadNpmTasks("grunt-webpack");
grunt.loadNpmTasks("grunt-jsdoc");
grunt.loadNpmTasks("grunt-contrib-clean");
grunt.loadNpmTasks("grunt-contrib-copy");
grunt.loadNpmTasks("grunt-contrib-watch");
grunt.loadNpmTasks("grunt-chmod");
grunt.loadNpmTasks("grunt-exec");
grunt.loadNpmTasks("grunt-accessibility");
grunt.loadNpmTasks("grunt-concurrent");
// Project configuration
const compileTime = grunt.template.today("UTC:dd/mm/yyyy HH:MM:ss") + " UTC",
pkg = grunt.file.readJSON("package.json"),
webpackConfig = require("./webpack.config.js"),
BUILD_CONSTANTS = {
COMPILE_TIME: JSON.stringify(compileTime),
COMPILE_MSG: JSON.stringify(grunt.option("compile-msg") || grunt.option("msg") || ""),
PKG_VERSION: JSON.stringify(pkg.version),
ENVIRONMENT_IS_WORKER: function() {
return typeof importScripts === "function";
},
ENVIRONMENT_IS_NODE: function() {
return typeof process === "object" && typeof require === "function";
},
ENVIRONMENT_IS_WEB: function() {
return typeof window === "object";
}
},
moduleEntryPoints = listEntryModules();
/**
* Compiles a production build of CyberChef into a single, portable web page.
*/
function runInliner() {
const done = this.async();
Inliner.html({
relativeTo: "build/prod/",
fileContent: grunt.file.read("build/prod/cyberchef.htm"),
images: true,
svgs: true,
scripts: true,
links: true,
strict: true
}, function(error, result) {
if (error) {
if (error instanceof Error) {
done(error);
} else {
done(new Error(error));
}
} else {
grunt.file.write("build/prod/cyberchef.htm", result);
done(true);
}
});
}
/**
* Generates an entry list for all the modules.
*/
function listEntryModules() {
const entryModules = {};
glob.sync("./src/core/config/modules/*.mjs").forEach(file => {
const basename = path.basename(file);
if (basename !== "Default.mjs" && basename !== "OpModules.mjs")
entryModules[basename.split(".mjs")[0]] = path.resolve(file);
});
return entryModules;
}
grunt.initConfig({
clean: {
dev: ["build/dev/*"],
prod: ["build/prod/*"],
node: ["build/node/*"],
config: ["src/core/config/OperationConfig.json", "src/core/config/modules/*", "src/code/operations/index.mjs"],
docs: ["docs/*", "!docs/*.conf.json", "!docs/*.ico", "!docs/*.png"],
inlineScripts: ["build/prod/scripts.js"],
},
eslint: {
options: {
configFile: "./.eslintrc.json"
},
configs: ["Gruntfile.js"],
core: ["src/core/**/*.{js,mjs}", "!src/core/vendor/**/*", "!src/core/operations/legacy/**/*"],
web: ["src/web/**/*.{js,mjs}"],
node: ["src/node/**/*.{js,mjs}"],
tests: ["test/**/*.{js,mjs}"],
},
jsdoc: {
options: {
destination: "docs",
template: "node_modules/ink-docstrap/template",
recurse: true,
readme: "./README.md",
configure: "docs/jsdoc.conf.json"
},
all: {
src: [
"src/**/*.js",
"src/**/*.mjs",
"!src/core/vendor/**/*"
],
}
},
accessibility: {
options: {
accessibilityLevel: "WCAG2A",
verbose: false,
ignore: [
"WCAG2A.Principle1.Guideline1_3.1_3_1.H42.2"
]
},
test: {
src: ["build/**/*.html"]
}
},
webpack: {
options: webpackConfig,
web: {
mode: "production",
target: "web",
entry: Object.assign({
main: "./src/web/index.js",
sitemap: "./src/web/static/sitemap.js"
}, moduleEntryPoints),
output: {
path: __dirname + "/build/prod"
},
resolve: {
alias: {
"./config/modules/OpModules": "./config/modules/Default"
}
},
plugins: [
new webpack.DefinePlugin(BUILD_CONSTANTS),
new HtmlWebpackPlugin({
filename: "index.html",
template: "./src/web/html/index.html",
chunks: ["main"],
compileTime: compileTime,
version: pkg.version,
minify: {
removeComments: true,
collapseWhitespace: true,
minifyJS: true,
minifyCSS: true
}
}),
]
},
webInline: {
mode: "production",
target: "web",
entry: "./src/web/index.js",
output: {
filename: "scripts.js",
path: __dirname + "/build/prod"
},
plugins: [
new webpack.DefinePlugin(Object.assign({}, BUILD_CONSTANTS, {
INLINE: "true"
})),
new HtmlWebpackPlugin({
filename: "cyberchef.htm",
template: "./src/web/html/index.html",
compileTime: compileTime,
version: pkg.version + "s",
inline: true,
minify: {
removeComments: true,
collapseWhitespace: true,
minifyJS: true,
minifyCSS: true
}
}),
]
},
tests: {
mode: "development",
target: "node",
entry: "./test/index.mjs",
externals: [NodeExternals()],
output: {
filename: "index.js",
path: __dirname + "/build/test"
},
plugins: [
new webpack.DefinePlugin(BUILD_CONSTANTS)
]
},
node: {
mode: "production",
target: "node",
entry: "./src/node/index.mjs",
externals: [NodeExternals()],
output: {
filename: "CyberChef.js",
path: __dirname + "/build/node",
library: "CyberChef",
libraryTarget: "commonjs2"
},
plugins: [
new webpack.DefinePlugin(BUILD_CONSTANTS)
]
}
},
"webpack-dev-server": {
options: {
webpack: webpackConfig,
host: "0.0.0.0",
disableHostCheck: true,
overlay: true,
inline: false,
clientLogLevel: "error",
stats: {
children: false,
chunks: false,
modules: false,
entrypoints: false,
warningsFilter: [/source-map/, /dependency is an expression/],
}
},
start: {
webpack: {
mode: "development",
target: "web",
entry: Object.assign({
main: "./src/web/index.js"
}, moduleEntryPoints),
resolve: {
alias: {
"./config/modules/OpModules": "./config/modules/Default"
}
},
plugins: [
new webpack.DefinePlugin(BUILD_CONSTANTS),
new HtmlWebpackPlugin({
filename: "index.html",
template: "./src/web/html/index.html",
chunks: ["main"],
compileTime: compileTime,
version: pkg.version,
})
]
}
}
},
copy: {
ghPages: {
options: {
process: function (content, srcpath) {
// Add Google Analytics code to index.html
if (srcpath.indexOf("index.html") >= 0) {
content = content.replace("</body></html>",
grunt.file.read("src/web/static/ga.html") + "</body></html>");
return grunt.template.process(content, srcpath);
} else {
return content;
}
},
noProcess: ["**", "!**/*.html"]
},
files: [
{
src: "build/prod/index.html",
dest: "build/prod/index.html"
},
{
expand: true,
src: "docs/**",
dest: "build/prod/"
},
]
}
},
chmod: {
build: {
options: {
mode: "755",
},
src: ["build/**/*", "build/"]
},
docs: {
options: {
mode: "755",
},
src: ["docs/**/*", "docs/"]
}
},
watch: {
config: {
files: ["src/core/operations/**/*", "!src/core/operations/index.mjs"],
tasks: ["exec:generateConfig"]
}
},
concurrent: {
dev: ["watch:config", "webpack-dev-server:start"],
options: {
logConcurrentOutput: true
}
},
exec: {
repoSize: {
command: [
"git ls-files | wc -l | xargs printf '\n%b\ttracked files\n'",
"du -hs | egrep -o '^[^\t]*' | xargs printf '%b\trepository size\n'"
].join(";"),
stderr: false
},
cleanGit: {
command: "git gc --prune=now --aggressive"
},
sitemap: {
command: "node build/prod/sitemap.js > build/prod/sitemap.xml"
},
generateConfig: {
command: [
"echo '\n--- Regenerating config files. ---'",
"node --experimental-modules src/core/config/scripts/generateOpsIndex.mjs",
"node --experimental-modules src/core/config/scripts/generateConfig.mjs",
"echo '--- Config scripts finished. ---\n'"
].join(";")
},
tests: {
command: "node --experimental-modules test/index.mjs"
}
},
});
};