vars

Change-Id: I00912e2a997d3efb341fba11a495ca49ff174eb9

.github/workflows/build-mesa.yml

@@ -14,6 +14,10 @@ on:
         default: release/19.x
         type: string
 
+env:
+  mesa-branch: ${{ inputs.mesa-branch || '24.3' }}
+  llvm-branch: ${{ inputs.llvm-branch || 'release/19.x' }}
+
 jobs:
   build:
     name: Build ${{ matrix.os }}
@@ -54,7 +58,7 @@ jobs:
           key: ${{ matrix.os }}-mesa
       - name: Fetch LLVM
         run: |
-          git clone -b ${{ inputs.llvm-branch }} --depth 1 https://github.com/llvm/llvm-project.git llvm-project
+          git clone -b ${{ env.llvm-branch }} --depth 1 https://github.com/llvm/llvm-project.git llvm-project
       - name: Build LLVM (Windows)
         if: ${{ matrix.os == 'windows-2022' }}
         run: |
@@ -75,7 +79,7 @@ jobs:
           sudo $(which ninja) install
       - name: Fetch Mesa
         run: |
-          git clone -b ${{ inputs.mesa-branch }} --depth 1 https://gitlab.freedesktop.org/mesa/mesa.git mesa
+          git clone -b ${{ env.mesa-branch }} --depth 1 https://gitlab.freedesktop.org/mesa/mesa.git mesa
       - name: Compose configuration options
         shell: bash
         run: |