Adding semantic release.

Author: kuntalkumarbasu

release.config.js

@@ -0,0 +1,22 @@
+module.exports = {
+  "plugins": [
+    "@semantic-release/commit-analyzer",
+    "@semantic-release/release-notes-generator",
+    [
+      "@semantic-release/changelog",
+      {
+        "changelogFile": "CHANGELOG.md"
+      }
+    ],
+    "@semantic-release/github",
+    [
+      "@semantic-release/git",
+      {
+        "assets": [
+          "CHANGELOG.md"
+        ],
+        "message": "chore(release): ${nextRelease.version} [skip ci]\n\n${nextRelease.notes}"
+      }
+    ]
+  ]
+};

workflows/terraform_and_release.yml

@@ -0,0 +1,45 @@
+name: 'CICD'
+on:
+  push:
+  pull_request:
+jobs:
+  terraform:
+    name: 'Terraform'
+    runs-on: ubuntu-latest
+    steps:
+      - name: 'Checkout'
+        uses: actions/checkout@master
+
+      - uses: hashicorp/setup-terraform@v1
+        with:
+          terraform_version: 0.13.x
+
+      - run: terraform fmt
+      - run: terraform init
+
+      - name: 'Inject provider configs for validate command'
+        run: |
+            cat > providers.tf <<EOF
+            provider "aws" {
+              region = "us-east-2"
+            }
+            EOF
+      - run: terraform validate
+
+  release:
+   if: github.event_name == 'push'
+   needs: terraform
+   runs-on: ubuntu-latest
+
+   steps:
+   - uses: actions/checkout@v2
+   - name: Semantic Release
+     id: semantic
+     uses: cycjimmy/semantic-release-action@v2
+     env:
+       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+     with:
+       semantic_version: 17
+       extra_plugins: |
+         @semantic-release/changelog
+         @semantic-release/git