Merge pull request #77 from OriginTrail/github-actions

Github actions

.github/actions/setup/action.yml

@@ -0,0 +1,26 @@
+name: setup
+
+runs:
+  using: composite
+  steps:
+    - name: Setup NodeJS
+      id: nodejs
+      uses: actions/setup-node@v3
+      with:
+        node-version: 16.x
+        cache: npm
+
+    - name: Cache node modules
+      id: cache-node-modules
+      uses: actions/cache@v3
+      with:
+        path: '**/node_modules'
+        key: ${{ runner.os }}-node-modules-${{ hashFiles('**/package-lock.json') }}
+        restore-keys: |
+            ${{ runner.os }}-node-modules-${{ hashFiles('**/package-lock.json') }}
+            ${{ runner.os }}-node-modules-
+
+    - if: steps.cache-node-modules.outputs.cache-hit != 'true'
+      name: Install dependencies
+      shell: bash
+      run: npm ci

.github/workflows/build.yml

@@ -0,0 +1,30 @@
+name: Build and Commit
+
+on:
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  build-and-commit:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Set up environment
+        uses: ./.github/actions/setup
+
+      - name: Run build
+        run: npm run build
+
+      - name: Commit and push if it changed
+        run: |
+          git config --local user.email "[email protected]"
+          git config --local user.name "GitHub Action"
+          git add -A
+          message="Automated build commit
+
+          Co-authored-by: ${{ github.actor }} <${{ github.actor }}@users.noreply.github.com>"
+          git diff --quiet && git diff --staged --quiet || git commit -m "$message" 
+          git push

.github/workflows/npm-publish.yml

@@ -0,0 +1,33 @@
+name: npm-publish
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Set up environment
+        uses: ./.github/actions/setup
+
+      - name: Run linter
+        run: npm run lint
+
+  publish-npm:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Set up environment
+        uses: ./.github/actions/setup
+
+      - name: Publish npm package
+        run: npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{secrets.npm_token}}

.github/workflows/update-cache.yml

@@ -0,0 +1,22 @@
+name: update-cache
+
+on:
+  push:
+    branches:
+      - main
+
+concurrency:
+  group: update-cache-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build-cache:
+    name: Build Cache
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Set up environment
+        uses: ./.github/actions/setup