ci(github-actions): simplify and consolidate Rust demo workflow

- Merge duplicate toolchain installation steps and broaden OS condition to include `ubuntu24`
- Remove redundant `Install toolchains` block for `ubuntu24`
- Consolidate binary copy logic into a single step with OS‑specific handling for `.exe` files
- Refactor `gitbundle-xtask` execution into one unified step, adding conditional arguments for the mingw path on `ubuntu24-gnullvm`
- Clean up unnecessary `if` conditions and streamline shell commands for better readability and maintenance.

Author: RenovZ

.github/workflows/rust-demo.yml

@@ -67,7 +67,7 @@ jobs:
       #   token: ${{secrets.GITBUNDLE_TOKEN}}
 
     - name: Install toolchains
-      if: ${{ matrix.os == 'ubuntu24-gnullvm' && vars.install_toolchains == 'true' }}
+      if: ${{ (matrix.os == 'ubuntu24-gnullvm' || matrix.os == 'ubuntu24') && vars.install_toolchains == 'true' }}
       shell: bash
       run: |
         sudo apt update
@@ -77,17 +77,6 @@ jobs:
             llvm-dev \
             jq
 
-    - name: Install toolchains
-      if: ${{ matrix.os == 'ubuntu24' && vars.install_toolchains == 'true' }}
-      shell: bash
-      run: |
-        apt update
-        apt install -y \
-            clang \
-            libclang-dev \
-            llvm-dev \
-            jq
-
     - name: Setup Rust Target
       run: rustup target add "${{ matrix.target }}"
 
@@ -122,20 +111,17 @@ jobs:
       run: mkdir -p "$RELEASE_DIR"
 
     - name: Copy Binary to Release Dir
-      if: ${{ matrix.os == 'ubuntu24-gnullvm' }}
       shell: bash
       run: |
         SRC_PATH="target/${{ matrix.target }}/release/${PROJECT_NAME}"
         BIN_NAME="${{ matrix.name }}"
-        cp "${SRC_PATH}.exe" "${RELEASE_DIR}/${PROJECT_NAME}-${BIN_NAME}.exe"
+        DEST="${RELEASE_DIR}/${PROJECT_NAME}-${BIN_NAME}"
 
-    - name: Copy Binary to Release Dir
-      if: ${{ matrix.os != 'ubuntu24-gnullvm' }}
-      shell: bash
-      run: |
-        SRC_PATH="target/${{ matrix.target }}/release/${PROJECT_NAME}"
-        BIN_NAME="${{ matrix.name }}"
-        cp "$SRC_PATH" "${RELEASE_DIR}/${PROJECT_NAME}-${BIN_NAME}"
+        if [[ "${{ matrix.os }}" == "ubuntu24-gnullvm" ]]; then
+          cp "${SRC_PATH}.exe" "${DEST}.exe"
+        else
+          cp "${SRC_PATH}" "${DEST}"
+        fi
 
     - name: Install gitbundle-xtask
       if: vars.install_gitbundle_xtask == 'true'
@@ -145,21 +131,21 @@ jobs:
         cargo binstall gitbundle-xtask -y
 
     - name: Run gitbundle-xtask
-      if: ${{ matrix.os == 'ubuntu24-gnullvm' }}
+      shell: bash
       run: |
-        gitbundle-xtask \
-          --binary-file "${RELEASE_DIR}/${PROJECT_NAME}-${{ matrix.name }}.exe" \
-          --target-name ${PROJECT_NAME} \
-          --output-path dist \
-          --mingw-path $LLVM_MINGW_ROOT
+        BIN_PATH="${RELEASE_DIR}/${PROJECT_NAME}-${{ matrix.name }}"
+
+        EXTRA_ARGS=()
+        if [[ "${{ matrix.os }}" == "ubuntu24-gnullvm" ]]; then
+          BIN_PATH="${BIN_PATH}.exe"
+          EXTRA_ARGS+=(--mingw-path "$LLVM_MINGW_ROOT")
+        fi
 
-    - name: Run gitbundle-xtask
-      if: ${{ matrix.os != 'ubuntu24-gnullvm' }}
-      run: |
         gitbundle-xtask \
-          --binary-file "${RELEASE_DIR}/${PROJECT_NAME}-${{ matrix.name }}" \
-          --target-name ${PROJECT_NAME} \
-          --output-path dist
+          --binary-file "$BIN_PATH" \
+          --target-name "${PROJECT_NAME}" \
+          --output-path dist \
+          "${EXTRA_ARGS[@]}"
 
     - name: Show Dist Built
       run: ls -la dist/