👷 Update release workflow

.github/workflows/release.yml

@@ -1,8 +1,8 @@
 name: release
 on:
   push:
-    tags:
-      - "v[0-9]+.[0-9]+.[0-9]+"
+    branches:
+      - main
 
 concurrency:
   group: ${{ github.sha }}
@@ -24,20 +24,17 @@ jobs:
             os: macos-latest
             rust: stable
             target: x86_64-apple-darwin
+          - build: macos-arm64
+            os: macos-latest
+            rust: stable
+            target: aarch64-apple-darwin
     env:
       RUST_BACKTRACE: full
       TARGET_DIR: ./target
     steps:
       - name: Checkout repository
         uses: actions/checkout@v2
 
-      - name: Get the release version from the tag
-        shell: bash
-        if: env.FLOPHA_VERSION == ''
-        run: |
-          echo "FLOPHA_VERSION=${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV
-          echo "version is: ${{ env.FLOPHA_VERSION }}"
-
       - name: Install packages (Ubuntu)
         if: matrix.os == 'ubuntu-20.04'
         run: |
@@ -51,6 +48,27 @@ jobs:
           profile: minimal
           override: true
 
+      - name: Determine version changes
+        id: version_check
+        shell: bash
+        run: |
+          latest_version=$(git describe --tags --abbrev=0 | sed 's/^v//')
+          cargo_version=$(cargo pkgid | sed 's/.*#//')
+          if [ "$latest_version" != "$cargo_version" ]; then
+            echo "Version has changed to $cargo_version"
+            echo "version_changed=true" >> $GITHUB_OUTPUT
+            echo "NEW_VERSION=$cargo_version" >> $GITHUB_ENV
+          else
+            echo "Version has not changed"
+            echo "version_changed=false" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Skip if version has not changed
+        if: steps.version_check.outputs.version_changed != 'true'
+        run: |
+          echo "Version has not changed, skipping release"
+          exit 78
+
       - name: Build and Package
         shell: bash
         run: |
@@ -60,6 +78,6 @@ jobs:
       - name: Upload release archive
         uses: softprops/action-gh-release@v2
         with:
-          tag_name: ${{ env.FLOPHA_VERSION }}
+          tag_name: ${{ env.NEW_VERSION }}
           generate_release_notes: True
           files: ${{ env.ASSET }}