Cover all generated shader directories

Also remove 'shader/gen' gitignore line in main (it's present in dev).

.github/actions/shader/action.yml

@@ -16,7 +16,15 @@ runs:
     - name: install DXC
       uses: napokue/setup-dxc@v1.0.0
 
-    - name: run shader compilers
-      run: ninja
+    - name: 'run shader compilers: piet-gpu'
+      run: mkdir gen && ninja
       shell: pwsh
       working-directory: piet-gpu/shader
+    - name: 'run shader compilers: tests'
+      run: mkdir gen && ninja
+      shell: pwsh
+      working-directory: tests/shader
+    - name: 'run shader compilers: piet-gpu-hal/examples'
+      run: mkdir gen && ninja
+      shell: pwsh
+      working-directory: piet-gpu-hal/examples/shader

.github/workflows/push-shader.yml

@@ -18,20 +18,21 @@ jobs:
         run: |
           git fetch origin main
           git switch main
+          git config user.name "Commit by GitHub Action"
+          git config user.email "nobody@example.com"
           git merge dev -m "merge from dev branch"
+          sed -i '' '/shader\/gen/d' .gitignore
+          git add .gitignore
           git rm -r --ignore-unmatch piet-gpu/shader/gen
-          mkdir piet-gpu/shader/gen
+          git rm -r --ignore-unmatch tests/shader/gen
+          git rm -r --ignore-unmatch piet-gpu-hal/examples/shader/gen
       - uses: ./.github/actions/shader
-      - name: commit
-        id: commit
+      - name: commit compiled shaders
         continue-on-error: true
         run: |
           git add piet-gpu/shader/gen
-          git config user.name "Commit by GitHub Action"
-          git config user.email "nobody@example.com"
+          git add tests/shader/gen
+          git add piet-gpu-hal/examples/shader/gen
           git commit -m "commit compiled shaders"
       - name: push
-        if: steps.commit.outcome == 'success'
-        run: |
-          git show-ref
-          git push origin main
+        run: git push origin main

.github/workflows/shader.yml

@@ -9,5 +9,4 @@ jobs:
     name: compile shaders
     steps:
       - uses: actions/checkout@v3
-      - run: mkdir piet-gpu/shader/gen
       - uses: ./.github/actions/shader