feat: Introduce test release workflow and update main release configuration

- Added a new workflow for testing releases with dummy artifacts and Homebrew formula generation.
- Updated the main release workflow to remove the existing release deletion step and adjusted file handling settings.
- Configured permissions and environment variables for both workflows to ensure proper execution.

Author: dviejokfs

.github/workflows/release.yml

@@ -1,15 +1,21 @@
 name: Release
 
 on:
-  push:
-    tags:
-      - 'v*.*.*'
-      - 'v*.*.*-*'
+  workflow_dispatch:
+  # push:
+  #   tags:
+  #     - "v*.*.*"
+  #     - "v*.*.*-*"
+
+
 
 env:
   CARGO_TERM_COLOR: always
   RUST_BACKTRACE: 1
 
+permissions:
+  contents: write
+
 jobs:
   build-linux-amd64:
     name: Build Linux AMD64
@@ -278,17 +284,6 @@ jobs:
           echo "Generated formula:"
           cat release/temps.rb
 
-      - name: Delete existing release if exists
-        env:
-          GH_TOKEN: ${{ github.token }}
-        run: |
-          if gh release view ${{ github.ref_name }} > /dev/null 2>&1; then
-            echo "Deleting existing release ${{ github.ref_name }}"
-            gh release delete ${{ github.ref_name }} --yes
-          else
-            echo "No existing release to delete"
-          fi
-
       - name: Create Release
         uses: softprops/action-gh-release@v2
         with:
@@ -297,6 +292,7 @@ jobs:
           generate_release_notes: false
           fail_on_unmatched_files: true
           make_latest: ${{ !contains(github.ref, '-') }}
+          overwrite_files: false
           files: |
             release/temps-linux-amd64
             release/temps-linux-amd64.sha256

.github/workflows/test-release.yml

@@ -0,0 +1,109 @@
+name: Test Release
+
+on:
+  push:
+    tags:
+      - 'test-v*'
+
+env:
+  CARGO_TERM_COLOR: always
+  RUST_BACKTRACE: 1
+
+jobs:
+  test-release:
+    name: Test Release (No Build)
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Create dummy artifacts
+        run: |
+          mkdir -p release
+
+          # Create dummy binaries
+          echo "fake linux binary" > release/temps-linux-amd64
+          echo "fake darwin amd64 binary" > release/temps-darwin-amd64
+          echo "fake darwin arm64 binary" > release/temps-darwin-arm64
+
+          # Generate checksums
+          sha256sum release/temps-linux-amd64 > release/temps-linux-amd64.sha256
+          sha256sum release/temps-darwin-amd64 > release/temps-darwin-amd64.sha256
+          sha256sum release/temps-darwin-arm64 > release/temps-darwin-arm64.sha256
+
+          # Combined checksums
+          cat release/temps-linux-amd64.sha256 > release/checksums.txt
+          cat release/temps-darwin-amd64.sha256 >> release/checksums.txt
+          cat release/temps-darwin-arm64.sha256 >> release/checksums.txt
+
+      - name: Copy install script
+        run: |
+          cp scripts/install.sh release/install.sh
+          chmod +x release/install.sh
+
+      - name: Generate Homebrew formula
+        run: |
+          VERSION="${GITHUB_REF#refs/tags/test-v}"
+          SHA256_LINUX_AMD64=$(awk '{print $1}' release/temps-linux-amd64.sha256)
+          SHA256_DARWIN_AMD64=$(awk '{print $1}' release/temps-darwin-amd64.sha256)
+          SHA256_DARWIN_ARM64=$(awk '{print $1}' release/temps-darwin-arm64.sha256)
+
+          sed -e "s/{{VERSION}}/$VERSION/g" \
+              -e "s/{{SHA256_LINUX_AMD64}}/$SHA256_LINUX_AMD64/g" \
+              -e "s/{{SHA256_DARWIN_AMD64}}/$SHA256_DARWIN_AMD64/g" \
+              -e "s/{{SHA256_DARWIN_ARM64}}/$SHA256_DARWIN_ARM64/g" \
+              scripts/homebrew-formula.rb.template > release/temps.rb
+
+          echo "Generated formula:"
+          cat release/temps.rb
+
+      - name: List release files
+        run: |
+          echo "Release files:"
+          ls -lh release/
+
+      - name: Check if release exists and delete
+        id: check_release
+        continue-on-error: true
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          if gh release view ${{ github.ref_name }} >/dev/null 2>&1; then
+            echo "release_exists=true" >> $GITHUB_OUTPUT
+            echo "Release ${{ github.ref_name }} exists, will delete..."
+            gh release delete ${{ github.ref_name }} --yes --cleanup-tag
+            sleep 3
+          else
+            echo "release_exists=false" >> $GITHUB_OUTPUT
+            echo "No existing release found"
+          fi
+
+      - name: Create Release
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: ${{ github.ref_name }}
+          name: ${{ github.ref_name }}
+          draft: false
+          prerelease: true
+          generate_release_notes: false
+          fail_on_unmatched_files: true
+          files: |
+            release/temps-linux-amd64
+            release/temps-linux-amd64.sha256
+            release/temps-darwin-amd64
+            release/temps-darwin-amd64.sha256
+            release/temps-darwin-arm64
+            release/temps-darwin-arm64.sha256
+            release/checksums.txt
+            release/install.sh
+            release/temps.rb
+          body: |
+            ## Test Release
+
+            This is a test release with dummy binaries for testing the release workflow.
+
+            **Do not use these binaries - they are not functional!**
+
+            To create a real release, push a tag like `v0.1.0` (without `test-` prefix).