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Align conda-forge recipe and workflow with the feedstock #202

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d6d44d2
Align conda-forge recipe and workflow with the feedstock
antonwolfy Oct 22, 2026
6dec1ea
Pin numpy in the build config instead of the workflow matrix
antonwolfy Oct 22, 2026
3763e17
Run the recipe tests with conda build --test
antonwolfy Oct 22, 2026
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109 changes: 13 additions & 96 deletions .github/workflows/conda-package-cf.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -21,24 +21,16 @@ jobs:
strategy:
matrix:
include:
- python: "3.10"
numpy: "2.2"
- python: "3.11"
numpy: "2.3"
- python: "3.12"
numpy: "2.3"
- python: "3.13"
numpy: "2.3"
- python: "3.14"
numpy: "2.3"
python_spec: "3.14.* *_cp314"
python_tag: "3.14"
- python: "3.14"
numpy: "2.3"
python_spec: "3.14.* *_cp314t"
python_tag: "3.14t"
- python: "3.15"
numpy: "2.5"
python_spec: "3.15.* *_cp315"
python_tag: "3.15"

Expand Down Expand Up @@ -78,7 +70,7 @@ jobs:
- name: Build conda package
run: |
CHANNELS=(-c conda-forge --override-channels)
VERSIONS=(--python "${{ matrix.python_spec || matrix.python }}" --numpy "${{ matrix.numpy }}")
VERSIONS=(--python "${{ matrix.python_spec || matrix.python }}")
TEST=(--no-test)

conda build \
Expand All @@ -101,24 +93,16 @@ jobs:
strategy:
matrix:
include:
- python: "3.10"
numpy: "2.2"
- python: "3.11"
numpy: "2.3"
- python: "3.12"
numpy: "2.3"
- python: "3.13"
numpy: "2.3"
- python: "3.14"
numpy: "2.3"
python_spec: "3.14.* *_cp314"
python_tag: "3.14"
- python: "3.14"
numpy: "2.3"
python_spec: "3.14.* *_cp314t"
python_tag: "3.14t"
- python: "3.15"
numpy: "2.5"
python_spec: "3.15.* *_cp315"
python_tag: "3.15"

Expand Down Expand Up @@ -166,7 +150,7 @@ jobs:
conda list -n base

- name: Build conda package
run: conda build --no-test --python "${{ matrix.python_spec || matrix.python }}" --numpy ${{ matrix.numpy }} -c conda-forge --override-channels conda-recipe-cf
run: conda build --no-test --python "${{ matrix.python_spec || matrix.python }}" -c conda-forge --override-channels conda-recipe-cf

- name: Upload artifact
uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
Expand All @@ -181,24 +165,16 @@ jobs:
strategy:
matrix:
include:
- python: "3.10"
numpy: "2.2"
- python: "3.11"
numpy: "2.3"
- python: "3.12"
numpy: "2.3"
- python: "3.13"
numpy: "2.3"
- python: "3.14"
numpy: "2.3"
python_spec: "3.14.* *_cp314"
python_tag: "3.14"
- python: "3.14"
numpy: "2.3"
python_spec: "3.14.* *_cp314t"
python_tag: "3.14t"
- python: "3.15"
numpy: "2.5"
python_spec: "3.15.* *_cp315"
python_tag: "3.15"

Expand Down Expand Up @@ -232,7 +208,7 @@ jobs:
. "$CONDA/etc/profile.d/conda.sh"
PACKAGE_VERSION="$(python -c "${VER_SCRIPT1} ${VER_SCRIPT2}")"
export PACKAGE_VERSION
conda create -n "${{ env.TEST_ENV_NAME }}" "${PACKAGE_NAME}=${PACKAGE_VERSION}" "python=${{ matrix.python_spec || matrix.python }}" "numpy=${{ matrix.numpy }}" -c "$GITHUB_WORKSPACE/channel" -c conda-forge --override-channels --only-deps --dry-run > lockfile
conda create -n "${{ env.TEST_ENV_NAME }}" "${PACKAGE_NAME}=${PACKAGE_VERSION}" "python=${{ matrix.python_spec || matrix.python }}" -c "$GITHUB_WORKSPACE/channel" -c conda-forge --override-channels --only-deps --dry-run > lockfile
cat lockfile

- name: Set pkgs_dirs
Expand All @@ -251,20 +227,9 @@ jobs:
${{ runner.os }}-conda-${{ env.CACHE_NUMBER }}-python-${{ matrix.python_tag || matrix.python }}-
${{ runner.os }}-conda-${{ env.CACHE_NUMBER }}-

- name: Install mkl_random
run: |
. "$CONDA/etc/profile.d/conda.sh"
PACKAGE_VERSION="$(python -c "${VER_SCRIPT1} ${VER_SCRIPT2}")"
export PACKAGE_VERSION
conda create -n "${{ env.TEST_ENV_NAME }}" "${PACKAGE_NAME}=${PACKAGE_VERSION}" pytest "python=${{ matrix.python_spec || matrix.python }}" "numpy=${{ matrix.numpy }}" -c "$GITHUB_WORKSPACE/channel" -c conda-forge --override-channels
# Test installed packages
conda list

- name: Run tests
run: |
. "$CONDA/etc/profile.d/conda.sh"
conda activate "${{ env.TEST_ENV_NAME }}"
pytest -vv --pyargs ${{ env.MODULE_NAME }}
conda build --test "$GITHUB_WORKSPACE"/channel/linux-64/"${PACKAGE_NAME}"-*.conda -c conda-forge --override-channels

test_windows:
needs: build_windows
Expand All @@ -275,24 +240,16 @@ jobs:
strategy:
matrix:
include:
- python: "3.10"
numpy: "2.2"
- python: "3.11"
numpy: "2.3"
- python: "3.12"
numpy: "2.3"
- python: "3.13"
numpy: "2.3"
- python: "3.14"
numpy: "2.3"
python_spec: "3.14.* *_cp314"
python_tag: "3.14"
- python: "3.14"
numpy: "2.3"
python_spec: "3.14.* *_cp314t"
python_tag: "3.14t"
- python: "3.15"
numpy: "2.5"
python_spec: "3.15.* *_cp315"
python_tag: "3.15"

Expand All @@ -311,9 +268,9 @@ jobs:
channels: conda-forge
activate-environment: base

- name: Install conda-index
- name: Install conda-build
run: |
conda install conda-index
conda install conda-build

- name: Create conda channel
run: |
Expand All @@ -334,7 +291,7 @@ jobs:
FOR /F "tokens=* USEBACKQ" %%F IN (`python -c "%SCRIPT%"`) DO (
SET PACKAGE_VERSION=%%F
)
conda create -n ${{ env.TEST_ENV_NAME }} ${{ env.PACKAGE_NAME }}=%PACKAGE_VERSION% "python=${{ matrix.python_spec || matrix.python }}" numpy=${{ matrix.numpy }} -c ${{ env.GITHUB_WORKSPACE }}/channel ${{ env.CHANNELS }} --only-deps --dry-run > lockfile
conda create -n ${{ env.TEST_ENV_NAME }} ${{ env.PACKAGE_NAME }}=%PACKAGE_VERSION% "python=${{ matrix.python_spec || matrix.python }}" -c ${{ env.GITHUB_WORKSPACE }}/channel ${{ env.CHANNELS }} --only-deps --dry-run > lockfile

- name: Cache conda packages
uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
Expand All @@ -348,47 +305,25 @@ jobs:
${{ runner.os }}-conda-${{ env.CACHE_NUMBER }}-python-${{ matrix.python_tag || matrix.python }}-
${{ runner.os }}-conda-${{ env.CACHE_NUMBER }}-

- name: Install mkl_random
shell: cmd
run: |
@ECHO ON
copy /Y ${{ env.GITHUB_WORKSPACE }}\ver.json .
set "SCRIPT=%VER_SCRIPT1% %VER_SCRIPT2%"
FOR /F "tokens=* USEBACKQ" %%F IN (`python -c "%SCRIPT%"`) DO (
SET PACKAGE_VERSION=%%F
)
conda create -n ${{ env.TEST_ENV_NAME }} ${{ env.PACKAGE_NAME }}=%PACKAGE_VERSION% pytest "python=${{ matrix.python_spec || matrix.python }}" numpy=${{ matrix.numpy }} -c ${{ env.GITHUB_WORKSPACE }}/channel ${{ env.CHANNELS }}
# Test installed packages
conda list

- name: Run tests
run: |
conda activate ${{ env.TEST_ENV_NAME }}
pytest -v --pyargs ${{ env.MODULE_NAME }}
conda build --test ${{ env.GITHUB_WORKSPACE }}\channel\win-64\${{ env.PACKAGE_NAME }}-*.conda -c conda-forge --override-channels

build_osx:
runs-on: macos-26-intel
strategy:
matrix:
include:
- python: "3.10"
numpy: "2.2"
- python: "3.11"
numpy: "2.3"
- python: "3.12"
numpy: "2.3"
- python: "3.13"
numpy: "2.3"
- python: "3.14"
numpy: "2.3"
python_spec: "3.14.* *_cp314"
python_tag: "3.14"
- python: "3.14"
numpy: "2.3"
python_spec: "3.14.* *_cp314t"
python_tag: "3.14t"
- python: "3.15"
numpy: "2.5"
python_spec: "3.15.* *_cp315"
python_tag: "3.15"

Expand Down Expand Up @@ -437,7 +372,7 @@ jobs:
shell: bash -el {0}
run: |
CHANNELS=(-c conda-forge --override-channels)
VERSIONS=(--python "${{ matrix.python_spec || matrix.python }}" --numpy "${{ matrix.numpy }}")
VERSIONS=(--python "${{ matrix.python_spec || matrix.python }}")
TEST=(--no-test)

conda build \
Expand All @@ -458,24 +393,16 @@ jobs:
strategy:
matrix:
include:
- python: "3.10"
numpy: "2.2"
- python: "3.11"
numpy: "2.3"
- python: "3.12"
numpy: "2.3"
- python: "3.13"
numpy: "2.3"
- python: "3.14"
numpy: "2.3"
python_spec: "3.14.* *_cp314"
python_tag: "3.14"
- python: "3.14"
numpy: "2.3"
python_spec: "3.14.* *_cp314t"
python_tag: "3.14t"
- python: "3.15"
numpy: "2.5"
python_spec: "3.15.* *_cp315"
python_tag: "3.15"

Expand All @@ -491,9 +418,9 @@ jobs:
channels: conda-forge
activate-environment: base

- name: Install conda-index
- name: Install conda-build
shell: bash -el {0}
run: conda install -n base -y conda-index
run: conda install -n base -y conda-build

- name: Create conda channel
shell: bash -el {0}
Expand All @@ -511,7 +438,7 @@ jobs:
run: |
PACKAGE_VERSION="$(python -c "${VER_SCRIPT1} ${VER_SCRIPT2}")"
export PACKAGE_VERSION
conda create -n "${{ env.TEST_ENV_NAME }}" "${PACKAGE_NAME}=${PACKAGE_VERSION}" "python=${{ matrix.python_spec || matrix.python }}" "numpy=${{ matrix.numpy }}" -c "$GITHUB_WORKSPACE/channel" -c conda-forge --override-channels --only-deps --dry-run > lockfile
conda create -n "${{ env.TEST_ENV_NAME }}" "${PACKAGE_NAME}=${PACKAGE_VERSION}" "python=${{ matrix.python_spec || matrix.python }}" -c "$GITHUB_WORKSPACE/channel" -c conda-forge --override-channels --only-deps --dry-run > lockfile
cat lockfile

- name: Cache conda packages
Expand All @@ -526,17 +453,7 @@ jobs:
${{ runner.os }}-conda-${{ env.CACHE_NUMBER }}-python-${{ matrix.python_tag || matrix.python }}-
${{ runner.os }}-conda-${{ env.CACHE_NUMBER }}-

- name: Install mkl_random
shell: bash -el {0}
run: |
PACKAGE_VERSION="$(python -c "${VER_SCRIPT1} ${VER_SCRIPT2}")"
export PACKAGE_VERSION
conda create -n "${{ env.TEST_ENV_NAME }}" "${PACKAGE_NAME}=${PACKAGE_VERSION}" pytest "python=${{ matrix.python_spec || matrix.python }}" "numpy=${{ matrix.numpy }}" -c "$GITHUB_WORKSPACE/channel" -c conda-forge --override-channels
# Test installed packages
conda list -n "${{ env.TEST_ENV_NAME }}"

- name: Run tests
shell: bash -el {0}
run: |
conda activate ${{ env.TEST_ENV_NAME }}
pytest -vv --pyargs ${{ env.MODULE_NAME }}
conda build --test "$GITHUB_WORKSPACE"/channel/osx-64/"${PACKAGE_NAME}"-*.conda -c conda-forge --override-channels
4 changes: 4 additions & 0 deletions conda-recipe-cf/bld.bat
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Original file line number Diff line number Diff line change
@@ -1,2 +1,6 @@
:: MKL is found through %LIBRARY_PREFIX%\lib\cmake\mkl, which is on
:: CMAKE_PREFIX_PATH via the vs2022 activation script. Setting MKLROOT here
:: would break the build: MKLConfig.cmake looks for %MKLROOT%\include with
:: NO_DEFAULT_PATH and %PREFIX%\include holds no MKL headers.
%PYTHON% -m pip install --no-build-isolation --no-deps .
if errorlevel 1 exit 1
4 changes: 4 additions & 0 deletions conda-recipe-cf/build.sh
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Original file line number Diff line number Diff line change
@@ -1,3 +1,7 @@
#!/bin/bash -ex

# meson locates MKL via find_package(MKL CONFIG) -> $PREFIX/lib/cmake/mkl,
# which is on CMAKE_PREFIX_PATH thanks to the compiler activation scripts.
# Do not export MKLROOT: MKLConfig.cmake then searches $MKLROOT/include with
# NO_DEFAULT_PATH and hard-errors if mkl_version.h is not there.
$PYTHON -m pip install --no-build-isolation --no-deps .
8 changes: 5 additions & 3 deletions conda-recipe-cf/conda_build_config.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -2,21 +2,23 @@ c_compiler: # [linux]
- gcc # [linux]
cxx_compiler: # [linux]
- gxx # [linux]
cxx_compiler_version: # [linux]
- '14' # [linux]
c_stdlib: # [linux]
- sysroot # [linux]
c_stdlib_version: # [linux]
- '2.28' # [linux]
- '2.17' # [linux]
c_compiler: # [osx]
- clang # [osx]
cxx_compiler: # [osx]
- clangxx # [osx]
c_stdlib: # [osx]
- macosx_deployment_target # [osx]
c_stdlib_version: # [osx]
- '11.0' # [osx]
c_stdlib: # [win]
- vs # [win]
cxx_compiler: # [win]
- vs2022 # [win]
c_compiler: # [win]
- vs2022 # [win]
numpy:
- '2'
10 changes: 4 additions & 6 deletions conda-recipe-cf/meta.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -9,27 +9,25 @@ build:
number: {{ GIT_DESCRIBE_NUMBER }}
ignore_run_exports:
- blas
- numpy

requirements:
build:
- {{ compiler('c') }}
- {{ compiler('cxx') }}
- {{ stdlib('c') }}
host:
- meson-python >=0.16.0
- cmake
- ninja
host:
- meson-python >=0.16.0
- meson >=1.8.3
- python
- mkl-devel
- cython >=3.1.0
- numpy
- pip
- wheel >=0.41.3
run:
- python
- {{ pin_compatible('numpy', min_pin="x.x", max_pin="x") }}
- {{ pin_compatible('mkl', min_pin="x.x", max_pin="x") }}
- numpy >=1.26.4

test:
commands:
Expand Down
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