Make ci-emscripten.yml match the other wheel jobs

Author: oscarbenjamin

.github/workflows/ci-emscripten.yml

@@ -1,24 +1,16 @@
-name: Run Pyodide CI
+name: Build Pyodide
 
-on:
-  pull_request:
-  workflow_dispatch:
-
-env:
-  FORCE_COLOR: 3
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
-  # cancel-in-progress: true
+on: [push, pull_request]
 
 jobs:
-  build:
-    runs-on: ubuntu-latest
+  build_wheels:
+    name: Build Pyodide wheel
+    runs-on: ubuntu-22.04
     env:
       # This needs to be kept in sync with pyodide-version in pyproject.toml
       EMSCRIPTEN_VERSION: 4.0.9
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+      - uses: actions/checkout@v6.0.2
 
       - name: Set up Emscripten toolchain
         uses: mymindstorm/setup-emsdk@6ab9eb1bda2574c4ddb79809fc9247783eaf9021 # v14
@@ -31,9 +23,9 @@ jobs:
         uses: actions/cache/restore@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         with:
           path: ${{ github.workspace }}/wasm-library-dir
-          key: wasm-library-dir-${{ hashFiles('pyproject.toml', 'bin/cibw_before_all_pyodide.sh', 'bin/pyodide_build_dependencies.sh', 'bin/build_variables.sh') }}-0
+          key: wasm-library-dir-${{ env.EMSCRIPTEN_VERSION }}-${{ hashFiles('pyproject.toml', 'bin/cibw_before_all_pyodide.sh', 'bin/pyodide_build_dependencies.sh', 'bin/build_variables.sh') }}-0
 
-      - name: Build and test Pyodide wheel
+      - name: Build wheels
         uses: pypa/cibuildwheel@298ed2fb2c105540f5ed055e8a6ad78d82dd3a7e # v3.3.1
         env:
           CIBW_PLATFORM: pyodide
@@ -45,7 +37,7 @@ jobs:
         uses: actions/cache/save@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         with:
           path: ${{ github.workspace }}/wasm-library-dir
-          key: wasm-library-dir-${{ hashFiles('pyproject.toml', 'bin/cibw_before_all_pyodide.sh', 'bin/pyodide_build_dependencies.sh', 'bin/build_variables.sh') }}-0
+          key: wasm-library-dir-${{ env.EMSCRIPTEN_VERSION }}-${{ hashFiles('pyproject.toml', 'bin/cibw_before_all_pyodide.sh', 'bin/pyodide_build_dependencies.sh', 'bin/build_variables.sh') }}-0
 
       - uses: actions/upload-artifact@v7
         with: