ci: merge release and desktop workflows into single pipeline

- CLI builds → create release → desktop builds + homebrew update
- Desktop builds now find the existing release instead of trying to create one
- Fix homebrew script to compute SHA256 from artifacts directly

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: ajainvivek

.github/workflows/release-desktop.yml

@@ -13,8 +13,8 @@ env:
   RUSTC_WRAPPER: ""
 
 jobs:
-  build:
-    name: Build (${{ matrix.target }})
+  build-cli:
+    name: Build CLI (${{ matrix.target }})
     strategy:
       fail-fast: false
       matrix:
@@ -81,7 +81,7 @@ jobs:
 
   release:
     name: Create Release
-    needs: build
+    needs: build-cli
     runs-on: ubuntu-latest
 
     steps:
@@ -106,6 +106,65 @@ jobs:
             artifacts/reasondb-*
             artifacts/checksums-sha256.txt
 
+  build-desktop:
+    name: Build Desktop (${{ matrix.platform }})
+    needs: release
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - platform: macos-latest
+            args: --target universal-apple-darwin
+            rust-targets: aarch64-apple-darwin,x86_64-apple-darwin
+          - platform: windows-latest
+            args: ''
+            rust-targets: ''
+
+    runs-on: ${{ matrix.platform }}
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: npm
+          cache-dependency-path: apps/reasondb-client/package-lock.json
+
+      - name: Install Rust stable
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: ${{ matrix.rust-targets }}
+
+      - name: Rust cache
+        uses: swatinem/rust-cache@v2
+        with:
+          workspaces: apps/reasondb-client/src-tauri -> target
+
+      - name: Install frontend dependencies
+        working-directory: apps/reasondb-client
+        run: npm ci
+
+      - name: Build and release (Tauri)
+        uses: tauri-apps/tauri-action@v0
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          RUSTC_WRAPPER: ''
+          NODE_OPTIONS: --max-old-space-size=4096
+        with:
+          projectPath: apps/reasondb-client
+          tagName: ${{ github.ref_name }}
+          releaseName: ReasonDB ${{ github.ref_name }}
+          releaseBody: |
+            See the assets below to download and install ReasonDB ${{ github.ref_name }}.
+
+            **macOS:** Download the `.dmg` file and drag ReasonDB into your Applications folder.
+            **Windows:** Download the `.msi` or `.exe` installer and run it.
+          releaseDraft: false
+          prerelease: false
+          args: ${{ matrix.args }}
+
   update-homebrew:
     name: Update Homebrew Tap
     needs: release

.github/workflows/release.yml

@@ -1,12 +1,12 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-VERSION="${1:?Usage: update-homebrew.sh <version> <checksums-dir>}"
-CHECKSUMS_DIR="${2:?Usage: update-homebrew.sh <version> <checksums-dir>}"
+VERSION="${1:?Usage: update-homebrew.sh <version> <artifacts-dir>}"
+ARTIFACTS_DIR="${2:?Usage: update-homebrew.sh <version> <artifacts-dir>}"
 
 sha_for() {
   local target="$1"
-  grep "reasondb-${VERSION}-${target}" "${CHECKSUMS_DIR}/checksums-sha256.txt" | awk '{print $1}'
+  sha256sum "${ARTIFACTS_DIR}/reasondb-${VERSION}-${target}.tar.gz" | awk '{print $1}'
 }
 
 SHA_AARCH64_MACOS=$(sha_for "aarch64-apple-darwin")