Enhance CI workflows by adding conditional execution for manual runs and ensuring numpy availability for testing in release process

Author: skilledwolf

.github/workflows/build-and-test.yml

@@ -5,9 +5,14 @@ on:
     branches: [ main ]
   pull_request:
     branches: [ main ]
+  # Allow manual runs even if disabled via variable
+  workflow_dispatch:
 
 jobs:
   build:
+    # Skip on push/PR when repo variable DISABLE_BUILD_AND_TEST == 'true'.
+    # Still allow manual runs via the Actions tab.
+    if: ${{ vars.DISABLE_BUILD_AND_TEST != 'true' || github.event_name == 'workflow_dispatch' }}
     strategy:
       fail-fast: false
       matrix:

.github/workflows/release.yml

@@ -82,8 +82,10 @@ jobs:
           CIBW_REPAIR_WHEEL_COMMAND_LINUX: >
             bash -lc 'LD_LIBRARY_PATH=/opt/fftw/lib auditwheel repair -w {dest_dir} {wheel}'
 
-          # Quick import + tiny run test inside the wheel env
-          CIBW_TEST_COMMAND: >
+          # Ensure numpy is available for the test snippet
+          CIBW_TEST_REQUIRES: numpy
+          # Quick import + tiny run test inside the wheel env (use literal block to preserve newlines)
+          CIBW_TEST_COMMAND: |
             python - <<'PY'
             import numpy as np, cpp_hf
             nk,d=4,2
@@ -139,7 +141,8 @@ jobs:
           CIBW_REPAIR_WHEEL_COMMAND_MACOS: >
             bash -lc 'delocate-listdeps -d {wheel} || true; MACOSX_DEPLOYMENT_TARGET=${MACOSX_DEPLOYMENT_TARGET} delocate-wheel -L /opt/homebrew/lib -L /usr/local/lib --require-archs {delocate_archs} -w {dest_dir} -v {wheel}'
 
-          CIBW_TEST_COMMAND: >
+          CIBW_TEST_REQUIRES: numpy
+          CIBW_TEST_COMMAND: |
             python - <<'PY'
             import numpy as np, cpp_hf
             nk,d=4,2