Add web-ext and ci artifact generation

.github/workflows/ci.yml

@@ -0,0 +1,38 @@
+name: CI
+
+on: [push, pull_request]
+
+jobs:
+
+  build:
+    name: Create artifacts
+    runs-on: ubuntu-latest
+
+    steps:
+      # Initialization
+      - uses: actions/checkout@v1
+      - uses: actions/setup-node@v1
+      - run: npm install
+      - name: Copy configuration
+        run: cp config.js.example config.js
+
+      # Create Chrome artifacts
+      - name: Create Chrome artifacts
+        run: npm run build
+      - uses: actions/upload-artifact@v1
+        with:
+          name: Chrome Extension
+          path: web-ext-artifacts
+
+      # Create Firefox artifacts
+      - name: Move manifest
+        run: mv manifest.json manifest.json.original
+      - name: Combine manifest for Firefox
+        run: jq -s '.[0] * .[1]' manifest.json.original firefox_manifest-extra.json > manifest.json
+      - name: Create Firefox artifacts
+        run: npm run build
+      - uses: actions/upload-artifact@v1
+        with:
+          name: Firefox Extension
+          path: web-ext-artifacts
+

.gitignore

@@ -1,3 +1,5 @@
 config.js
 ignored
-.idea/
+.idea/
+node_modules
+web-ext-artifacts

README.md

@@ -50,6 +50,16 @@ You can read the API docs [here](https://github.com/ajayyy/SponsorBlockServer#ap
 
 You can load this project as an unpacked extension. Make sure to rename the `config.js.example` file to `config.js` before installing.
 
+There are also other build scripts available. Install `npm`, then run `npm install` in the repository.
+
+## Developing with a clean profile
+
+Run `npm run dev` to run the extension using a clean Firefox profile with hot reloading.
+
+## Packing
+
+Run `npm run build` to generate a packed extension.
+
 # Credit
 
 The awesome [Invidious API](https://github.com/omarroth/invidious/wiki/API) is used to grab the time the video was published.

package.json

@@ -0,0 +1,22 @@
+{
+  "name": "sponsorblock",
+  "version": "1.0.0",
+  "description": "",
+  "main": "background.js",
+  "dependencies": {},
+  "devDependencies": {
+    "web-ext": "^4.0.0"
+  },
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "dev": "web-ext run",
+    "build": "web-ext build --overwrite-dest -i \"*(package-lock.json|README.md|package.json|config.js.example|firefox_manifest-extra.json|manifest.json.original)\""
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/ajayyy/SponsorBlock.git"
+  },
+  "author": "Ajay Ramachandran",
+  "license": "GPL-3.0-only",
+  "private": true
+}