add github action

.github/workflows/actions.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+YELLOW='\033[1;33m'
+RED='\033[1;31m'
+NC='\033[0m' # No Color
+
+
+printf "${YELLOW}| :::::::::: ${NC}\n"
+bash tools/generate.sh
+echo ""
+
+git config --global user.email "github-actions[bot]@github.com"
+git config --global user.name  "github-actions[bot]"
+echo ""
+
+
+printf "${YELLOW}| :::::::::: ${NC}\n"
+git add .
+git commit -m "------- Generate themes.json -------"
+git push
+echo ""
+
+
+printf "${YELLOW}| :::::::::: ${NC}\n"
+git status
+echo ""

.github/workflows/actions.yml

@@ -0,0 +1,21 @@
+name: Generate themes.json
+on:
+  push:
+    branches:
+    - master
+  pull_request:
+    branches:
+    - master
+
+jobs:
+  run:
+    name: Lint with ESLint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@master
+      - name: Run bash script
+        run: |
+          chmod +x /github/workspace/.github/workflows/actions.sh
+          /github/workspace/.github/workflows/actions.sh
+
+