Add initial version of the action and associated files

.github/workflows/build-and-publish.yml

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+name: Build and Publish Action
+
+on:
+  workflow_run:
+    workflows: ["Validate Action", "Run unit tests", "ESLint Check"]
+    types:
+      - completed
+
+jobs:
+  build:
+    if: github.event.workflow_run.conclusion == 'success' && github.ref == 'refs/heads/main'
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: "20"
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Build action with ncc
+        run: npm run build
+
+      - name: Publish to GitHub
+        uses: actions/upload-artifact@v2
+        with:
+          name: action
+          path: dist

.github/workflows/eslint-check.yml

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+name: ESLint Check
+
+on: [pull_request]
+
+jobs:
+  eslint:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: "21"
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Run ESLint
+        id: eslint
+        run: |
+          npx eslint .

.github/workflows/unit-tests.yml

@@ -0,0 +1,25 @@
+name: Run unit tests
+
+on: [pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [21.x]
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Set up Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: Install dependencies
+        run: npm install
+
+      - name: Run tests
+        run: npm test

.github/workflows/validate-action.yml

@@ -0,0 +1,22 @@
+name: "Validate Action"
+on: [pull_request]
+jobs:
+  validate:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20.x
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Run JSON File Action
+        uses: ./ # Assuming the action is in the root directory
+        with:
+          json-file-path: "tests/test.json"
+          example-app: "sample-app-1"
+          build-script: "tests/build_script.sh"

.gitignore

@@ -0,0 +1,130 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+.pnpm-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+web_modules/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional stylelint cache
+.stylelintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variable files
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Next.js build output
+.next
+out
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and not Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# vuepress v2.x temp and cache directory
+.temp
+.cache
+
+# Docusaurus cache and generated files
+.docusaurus
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# TernJS port file
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
+
+# yarn v2
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*

.vscode/settings.json

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+{
+  "javascript.validate.enable": false, // Disable the built-in validation
+  "editor.formatOnSave": true,
+  "editor.codeActionsOnSave": {
+    "source.fixAll.eslint": "explicit"
+  },
+  "eslint.validate": [
+    "javascript",
+    "javascriptreact",
+    "typescript",
+    "typescriptreact"
+  ],
+  "eslint.alwaysShowStatus": true,
+  "editor.defaultFormatter": null,
+  "[shellscript]": {
+    "editor.defaultFormatter": "mkhl.shfmt"
+  } // Remove Prettier as the default formatter
+
+}

LICENSE

@@ -0,0 +1,15 @@
+# Matter GN Build Action
+
+Source code is licensed to you under the terms of a default license
+from Silicon Laboratories Inc. This default license and exceptions to this
+default licensing are set forth below.
+
+The default license is the Master Software License Agreement (MSLA)
+(https://www.silabs.com/about-us/legal/master-software-license-agreement), which
+applies unless otherwise noted.
+
+Some files use different licensing terms. If so, they will be clearly marked in
+the beginning of the file.
+
+Library files (either in archived or object form) are distributed under the
+terms of the MSLA.

README.md

@@ -1,2 +1,97 @@
 # matter-gn-build-action
-Github Action used to build Matter examples with the GN build system
+
+GitHub Action used to build Matter examples with the GN build system.
+
+## Table of Contents
+
+- [Usage](#usage)
+- [Inputs](#inputs)
+- [Outputs](#outputs)
+- [Example Workflow](#example-workflow)
+- [Setup and Testing](#setup-and-testing)
+- [Testing GitHub Actions Locally](#testing-github-actions-locally)
+
+## Usage
+
+To use this action, include it in your workflow YAML file.
+
+## Inputs
+
+| Name           | Description                                              |
+| -------------- | -------------------------------------------------------- |
+| `example-app`  | Example app to build                                     |
+| `json-content` | JSON content to be used as GN args                       |
+| `build-script` | Build script to be executed for the provided example app |
+
+## Outputs
+
+This action does not produce any outputs.
+
+## Example Workflow
+
+npm test
+
+```yaml
+name: Build Matter Example
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Build Matter Example
+        uses: ./ # Uses an action in the root directory
+        with:
+          example-app: "lighting-app"
+          json-content: "./path/to/json.json"
+          build-script: "./path/to/build_script.sh"
+
+      - name: Upload Build Artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: build
+          path: out/examples/lighting-app
+```
+
+## Setup and Testing
+
+To set up the repository and run the unit tests, follow these steps:
+
+1. Clone the repository:
+
+```
+git clone https://github.com/your-username/matter-gn-build-action.git
+cd matter-gn-build-action
+```
+
+2. Install dependencies:
+
+```
+npm install
+```
+
+Run the tests:
+
+```
+npm test
+```
+
+## Testing GitHub Actions Locally
+
+You can use the `act` tool to test GitHub Actions locally.
+
+1. Install `act`:
+
+```
+brew install act
+```
+
+2. Run the action locally:
+
+```
+act --container-architecture linux/amd64 -W .github/workflows/eslint-check.yml
+```

action.yml

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+name: 'Run GN example build'
+description: 'Build Silabs example app using the GN build system based on the provided arguments'
+inputs:
+  example-app:
+    description: 'Example app to build'
+    required: true
+  json-content:
+    description: 'JSON content to be used as GN args'
+    required: true
+  build-script:
+    description: 'Build script to be executed for the provided example app'
+    required: true
+runs:
+  using: 'node20'
+  main: 'index.js'