Switch to rattler for conda package#532
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Marc-Antoine Schmidt (MarcAntoineSchmidtQC) wants to merge 2 commits into
Open
Switch to rattler for conda package#532Marc-Antoine Schmidt (MarcAntoineSchmidtQC) wants to merge 2 commits into
Marc-Antoine Schmidt (MarcAntoineSchmidtQC) wants to merge 2 commits into
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Marc-Antoine Schmidt (MarcAntoineSchmidtQC)
July 10, 2026 20:05
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Marc-Antoine Schmidt (MarcAntoineSchmidtQC)
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Marc-Antoine Schmidt (MarcAntoineSchmidtQC)
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Jan Tilly (jtilly) and
Martin Stancsics (stanmart)
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Pull request overview
This PR migrates the conda packaging and CI workflow from conda-build/meta.yaml to rattler-build/recipe.yaml, aligning the repository’s package build pipeline with the approach used in glum.
Changes:
- Replace
conda.recipe/meta.yamlwith a newconda.recipe/recipe.yamlin rattler-build format. - Replace the previous conda-build GitHub Actions workflow with a new workflow that uses
prefix-dev/rattler-build-action. - Adjust build matrix targets (OS/Python variants) for the new packaging workflow.
Reviewed changes
Copilot reviewed 4 out of 4 changed files in this pull request and generated 5 comments.
| File | Description |
|---|---|
| conda.recipe/recipe.yaml | New rattler-build recipe replacing the previous conda-build meta.yaml. |
| conda.recipe/meta.yaml | Removed legacy conda-build recipe definition. |
| .github/workflows/package.yml | New CI workflow to build conda packages using rattler-build. |
| .github/workflows/conda-build.yml | Removed legacy conda-build CI workflow. |
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| jobs: | ||
| build: | ||
| name: ${{ matrix.variant-file }} |
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| recipe-path: conda.recipe/recipe.yaml | ||
| build-args: -m .ci_support/${{ matrix.variant-file }}.yaml --target-platform ${{ matrix.target-platform }} ${{ matrix.rattler-build-args }} | ||
| artifact-name: package-${{ matrix.variant-file }} |
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| GIT_DESCRIBE_NUMBER="$(git rev-list --count ${GIT_DESCRIBE_TAG}..HEAD || echo UNKNOWN)" | ||
| echo GIT_DESCRIBE_NUMBER=$GIT_DESCRIBE_NUMBER >> $GITHUB_OUTPUT |
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| # In addition to pull requests, we want to run CI for pushes | ||
| # to the main branch and tags. | ||
| push: | ||
| branches: | ||
| - "main" | ||
| tags: | ||
| - "*" | ||
| paths: | ||
| - ".github/**" | ||
| - "conda.recipe/**" |
| - xsimd <11|>12.1 | ||
| run: | ||
| - python | ||
| - numpy |
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This aligns our CI with glum
Checklist
CHANGELOG.rstentry