Using different global variables for shared modules.

5 files changed, 61 insertions, 39 deletions

diff --git a/config/webpack/loader/dynamic-imports-loader.js b/config/webpack/loader/dynamic-imports-loader.js
deleted file mode 100644
index 12eb5b7..0000000
--- a/config/webpack/loader/dynamic-imports-loader.js
+++ /dev/null
@@ -1,31 +0,0 @@
-const { ImportManager } = require("import-manager");
-const { getFileNameHash } = webpackRequire("utils/file-name-hash");
-
-const sharedModules = webpackRequire("utils/shared-modules.js");
-
-module.exports = source => {
-	const manager = new ImportManager(source);
-	let modified = false;
-
-	for (const unit of manager.imports.es6.units) {
-		const moduleIndex = sharedModules.indexOf(unit.module.name);
-
-		if (moduleIndex >= 0 && unit.type === "es6") {
-			const importedModuleNames = unit.members.entities
-				.map(entity => `\t${entity.name}`)
-				.concat(unit.defaultMembers.entities.map(entity => `\tdefault: ${entity.name}`))
-				.join(",\n");
-
-			const importStatement = `const {\n${importedModuleNames}\n} = await import(/* webpackIgnore: true */ "/shared/${getFileNameHash(sharedModules[moduleIndex], "shared")}.js");\n`;
-
-			unit.methods = {
-				makeUntraceable() {}
-			};
-			manager.remove(unit);
-			manager.insertStatement(importStatement, "bottom", "dynamic");
-			modified = true;
-		}
-	}
-
-	return modified ? manager.code.toString() + "\nexport {};" : source;
-};
diff --git a/config/webpack/plugins/create-manifest-webpack-plugin/index.js b/config/webpack/plugins/create-manifest-webpack-plugin/index.js
index 785d604..a2040da 100644
--- a/config/webpack/plugins/create-manifest-webpack-plugin/index.js
+++ b/config/webpack/plugins/create-manifest-webpack-plugin/index.js
@@ -2,7 +2,7 @@ const { sources } = require("webpack");
 const path = require("path");
 
 const { getScriptRuntimeFromType } = webpackRequire("utils/script-runtime");
-const { getFileNameHash } = webpackRequire("utils/file-name-hash");
+const { getFileNameHash } = webpackRequire("utils/filename-hash");
 const scripts = webpackRequire("utils/scripts");
 const sharedModules = webpackRequire("utils/shared-modules");
 const manifest = webpackRequire("plugins/create-manifest-webpack-plugin/manifest-template.json");
@@ -35,6 +35,14 @@ class CreateManifestPlugin {
 						}
 					}
 
+					for (const sharedModule of sharedModules) {
+						manifest.content_scripts.push({
+							matches: [`*://banglarbhumi.gov.in/BanglarBhumi/*`],
+							js: [`shared/${getFileNameHash(sharedModule, "shared")}.js`],
+							run_at: "document_start"
+						});
+					}
+
 					const resources = [];
 
 					for (const assetName in assets) {
@@ -43,10 +51,6 @@ class CreateManifestPlugin {
 						}
 					}
 
-					for (const sharedModule of sharedModules) {
-						resources.push(`shared/${getFileNameHash(sharedModule, "shared")}.js`);
-					}
-
 					if (resources.length > 0) {
 						manifest.web_accessible_resources = [
 							{
diff --git a/config/webpack/plugins/create-manifest-webpack-plugin/manifest-template.json b/config/webpack/plugins/create-manifest-webpack-plugin/manifest-template.json
index 0c59ef2..d1d29f4 100644
--- a/config/webpack/plugins/create-manifest-webpack-plugin/manifest-template.json
+++ b/config/webpack/plugins/create-manifest-webpack-plugin/manifest-template.json
@@ -1,9 +1,16 @@
 {
 	"manifest_version": 3,
 	"name": "Banglar Bhumi Utils",
-	"permissions": ["scripting"],
+	"permissions": ["scripting", "declarativeNetRequest"],
 	"description": "A chrome extension to improve functionality of the banglarbhumi.gov.in website.",
 	"icons": {
 		"512": "icon512.png"
+	},
+	"declarative_net_request" : {
+		"rule_resources" : [{
+			"id": "rules",
+			"enabled": true,
+			"path": "rules.json"
+		}]
 	}
 }
diff --git a/config/webpack/plugins/create-rules-webpack-plugin.js b/config/webpack/plugins/create-rules-webpack-plugin.js
new file mode 100644
index 0000000..4a02e2f
--- /dev/null
+++ b/config/webpack/plugins/create-rules-webpack-plugin.js
@@ -0,0 +1,43 @@
+const path = require("path");
+const fs = require("fs");
+const { sources } = require("webpack");
+
+class CreateRulesPlugin {
+	apply(compiler) {
+		compiler.hooks.compilation.tap("CreateRulesPlugin", compilation => {
+			compilation.hooks.processAssets.tap(
+				{
+					name: "CreateRulesPlugin",
+					stage: compiler.webpack.Compilation.PROCESS_ASSETS_ADDITIONAL,
+					additionalAssets: true
+				},
+				assets => {
+					const ruleFileNames = fs.readdirSync(path.resolve(SOURCE_DIR, "rules"));
+					const rules = [];
+					let ruleId = 1;
+
+					for (const ruleFileName of ruleFileNames) {
+						const rule = require(path.resolve(SOURCE_DIR, "rules", ruleFileName));
+
+						if (rule instanceof Array) {
+							for (const rule of rule) {
+								rule.id = ruleId++;
+								rules.push(rule);
+							}
+						} else {
+							rule.id = ruleId++;
+							rules.push(rule);
+						}
+					}
+
+					compilation.emitAsset(
+						"rules.json",
+						new sources.RawSource(JSON.stringify(rules, undefined, process.env.NODE_ENV === "production" ? undefined : "\t"))
+					);
+				}
+			);
+		});
+	}
+}
+
+module.exports = CreateRulesPlugin;
diff --git a/config/webpack/utils/file-name-hash.js b/config/webpack/utils/filename-hash.js
index 889e9a4..bd66647 100644
--- a/config/webpack/utils/file-name-hash.js
+++ b/config/webpack/utils/filename-hash.js
@@ -1,10 +1,9 @@
 const crypto = require("crypto");
 
 module.exports.getFileNameHash = (fileName, prefix) => {
-	const finalFileName = `${prefix}-${fileName}`;
 	const hash = crypto
 		.createHash("md5")
-		.update(finalFileName)
+		.update(`${prefix}-${fileName}`)
 		.digest("hex");
 
 	return production ? hash : `${fileName}-${hash.substring(16)}`;