From 09a33c4252242f5184522af9973940c5a4954431 Mon Sep 17 00:00:00 2001
From: Ajay Ramachandran <dev@ajay.app>
Date: Tue, 4 Feb 2020 01:32:58 -0500
Subject: Added manifest building.

---
 webpack/webpack.common.js   | 12 ++++++---
 webpack/webpack.dev.js      |  2 +-
 webpack/webpack.manifest.js | 65 +++++++++++++++++++++++++++++++++++++++++++++
 webpack/webpack.prod.js     | 11 +++++---
 4 files changed, 82 insertions(+), 8 deletions(-)
 create mode 100644 webpack/webpack.manifest.js

(limited to 'webpack')

diff --git a/webpack/webpack.common.js b/webpack/webpack.common.js
index 70ea347a..162c8b50 100644
--- a/webpack/webpack.common.js
+++ b/webpack/webpack.common.js
@@ -1,9 +1,10 @@
 const webpack = require("webpack");
 const path = require('path');
 const CopyPlugin = require('copy-webpack-plugin');
+const BuildManifest = require('./webpack.manifest');
 const srcDir = '../src/';
 
-module.exports = {
+module.exports = env => ({
     entry: {
         popup: path.join(__dirname, srcDir + 'popup.ts'),
         background: path.join(__dirname, srcDir + 'background.ts'),
@@ -34,11 +35,14 @@ module.exports = {
     },
     plugins: [
         // exclude locale files in moment
-        new webpack.IgnorePlugin(/^\.\/locale$/, /moment$/),
         new CopyPlugin([
-            { from: '.', to: '../' }
+            { from: '.', to: '../', ignore: ['manifest.json'] }
           ],
           {context: 'public' }
         ),
+        new BuildManifest({
+            browser: env.browser,
+            pretty: env.mode === "production"
+        })
     ]
-};
+});
diff --git a/webpack/webpack.dev.js b/webpack/webpack.dev.js
index 274eb28d..6ceabb83 100644
--- a/webpack/webpack.dev.js
+++ b/webpack/webpack.dev.js
@@ -1,7 +1,7 @@
 const merge = require('webpack-merge');
 const common = require('./webpack.common.js');
 
-module.exports = merge(common, {
+module.exports = env => merge(common(env), {
     devtool: 'inline-source-map',
     mode: 'development'
 });
\ No newline at end of file
diff --git a/webpack/webpack.manifest.js b/webpack/webpack.manifest.js
new file mode 100644
index 00000000..08e48b29
--- /dev/null
+++ b/webpack/webpack.manifest.js
@@ -0,0 +1,65 @@
+const webpack = require("webpack");
+const path = require('path');
+const CopyPlugin = require('copy-webpack-plugin');
+const validateOptions = require('schema-utils');
+
+const fs = require('fs');
+
+const manifest = require("../manifest/manifest.json");
+const firefoxManifestExtra = require("../manifest/firefox-manifest-extra.json");
+const chromeManifestExtra = require("../manifest/chrome-manifest-extra.json");
+
+// schema for options object
+const schema = {
+    type: 'object',
+    properties: {
+        browser: {
+            type: 'string'
+        },
+        pretty: {
+            type: 'boolean'
+        }
+    }  
+};
+
+class BuildManifest {
+    constructor (options = {}) {
+        validateOptions(schema, options, "Build Manifest Plugin");
+
+        this.options = options;
+    }
+
+    apply(compiler) {
+        const distManifestFile = path.resolve(__dirname, "../dist/manifest.json");
+
+        // Add missing manifest elements
+        if (this.options.browser.toLowerCase() === "firefox") {
+            mergeObjects(manifest, firefoxManifestExtra);
+        } else if (this.options.browser.toLowerCase() === "chrome" || this.options.browser.toLowerCase() === "chromium") {
+            mergeObjects(manifest, chromeManifestExtra);
+        }
+
+        let result = JSON.stringify(manifest);
+        if (this.options.pretty) result = JSON.stringify(manifest, null, 2);
+
+        fs.writeFileSync(distManifestFile, result);
+    }
+}
+
+function mergeObjects(object1, object2) {
+    for (const key in object2) {
+        if (key in object1) {
+            if (Array.isArray(object1[key])) {
+                object1[key] = object1[key].concat(object2[key]);
+            } else if (typeof object1[key] == 'object') {
+                mergeObjects(object1[key], object2[key]);
+            } else {
+                object1[key] = object2[key];
+            }
+        } else {
+            object1[key] = object2[key];
+        }
+    }
+}
+
+module.exports = BuildManifest;
\ No newline at end of file
diff --git a/webpack/webpack.prod.js b/webpack/webpack.prod.js
index daa65f51..65be616f 100644
--- a/webpack/webpack.prod.js
+++ b/webpack/webpack.prod.js
@@ -1,6 +1,11 @@
 const merge = require('webpack-merge');
 const common = require('./webpack.common.js');
 
-module.exports = merge(common, {
-    mode: 'production'
-});
\ No newline at end of file
+module.exports = env => {
+    let mode = "production";
+    env.mode = mode;
+
+    return merge(common(env), {
+        mode
+    });
+};
\ No newline at end of file
-- 
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