Merge pull request #27008 from baszalmstra/jolt-physics

Adds rattler-build recipe compatibility (and adds jolt-physics)

.ci_support/requirements.txt

@@ -6,3 +6,4 @@ conda-forge-ci-setup=4.*
 conda-forge-pinning
 frozendict
 networkx=2.4
+rattler-build-conda-compat>=0.2.1

.github/workflows/correct_directory.yml

@@ -31,6 +31,7 @@ jobs:
                     '\nUnfortunately, the recipe was added directly in the `recipes` folder without its own subfolder.\n' +
                     'Please move the recipe file into a folder with the name of the package you want to submit.\n\n' +
                     'For example: if your recipe is currently under `recipes/<your_package>.yaml`, ' +
-                    'it should be moved to `recipes/<your_package>/meta.yaml`.\n' +
+                    'it should be moved to `recipes/<your_package>/meta.yaml` ' +
+                    'or, if you are using the new yaml based recipe format, `recipes/<your_package>/recipe.yaml`\n' +
                     'Thanks!'
             })

.github/workflows/scripts/create_feedstocks

@@ -46,7 +46,7 @@ conda install --yes --quiet \
   requests \
   ruamel.yaml \
   "pygithub>=2.1.1" \
-  "rattler-build-conda-compat>=0.0.6,<0.1"
+  "rattler-build-conda-compat>=0.2.1"
 
 conda info
 mamba info

.github/workflows/scripts/create_feedstocks.py

@@ -61,7 +61,7 @@ def list_recipes() -> Iterator[tuple[str, str]]:
         # to be helpful.
         # .DS_Store is created by macOS to store custom attributes of its
         # containing folder.
-        if recipe_dir.name in ["example", ".DS_Store"]:
+        if recipe_dir.name in ["example", "example-new-recipe", ".DS_Store"]:
             continue
 
         # Try to look for a conda-build recipe.

README.md

@@ -16,7 +16,7 @@ If the issue persists, support can be found [on Gitter](https://gitter.im/conda-
 ## Getting started
 
 1. Fork this repository.
-2. Make a new folder in `recipes` for your package. Look at the example recipe, our [documentation](http://conda-forge.org/docs/maintainer/adding_pkgs.html#) and the [FAQ](https://github.com/conda-forge/staged-recipes#faq)  for help.
+2. Make a new folder in `recipes` for your package. Look at the example recipes, our [documentation](http://conda-forge.org/docs/maintainer/adding_pkgs.html#) and the [FAQ](https://github.com/conda-forge/staged-recipes#faq) for help.
 3. Open a pull request. Building of your package will be tested on Windows, Mac and Linux.
 4. When your pull request is merged a new repository, called a feedstock, will be created in the github conda-forge organization, and build/upload of your package will automatically be triggered. Once complete, the package is available on conda-forge.
 

recipes/example-new-recipe/recipe.yaml

@@ -0,0 +1,100 @@
+# This example shows how to define a recipe using the new YAML based recipe format introduced by 
+# CEP 13.
+
+# For more information about this format see: https://prefix-dev.github.io/rattler-build/latest/reference/recipe_file/
+
+# The main differences with the old format is that no preprocessing is required for the file to be valid YAML.
+# This means:
+# - No "selectors", use YAML if-then-else expressions instead (https://prefix-dev.github.io/rattler-build/latest/selectors/)
+# - Jinja expressions are formatted with `${{}}`
+
+# Note: there are many handy hints in comments in this example -- remove them when you've finalized your recipe
+
+# Define variables in this section that you can use in other parts.
+context:
+  name: simplejson
+  version: "3.8.2"
+
+package:
+  name: ${{ name|lower }}
+  version: ${{ version }}
+
+source:
+  url: https://pypi.io/packages/source/${{ name[0] }}/${{ name }}/${{ name }}-${{ version }}.tar.gz
+  # If getting the source from GitHub, remove the line above,
+  # uncomment the line below, and modify as needed. Use releases if available:
+  # url: https://github.com/simplejson/simplejson/releases/download/${{ version }}/simplejson-${{ version }}.tar.gz
+  # and otherwise fall back to archive:
+  # url: https://github.com/simplejson/simplejson/archive/v${{ version }}.tar.gz
+  sha256: d58439c548433adcda98e695be53e526ba940a4b9c44fb9a05d92cd495cdd47f
+  # sha256 is the preferred checksum -- you can get it for a file with:
+  #  `openssl sha256 <file name>`.
+  # You may need the openssl package, available on conda-forge:
+  #  `conda install openssl -c conda-forge``
+
+build:
+  # Uncomment the following line if the package is pure Python and the recipe is exactly the same for all platforms.
+  # It is okay if the dependencies are not built for all platforms/versions, although selectors are still not allowed.
+  # See https://conda-forge.org/docs/maintainer/knowledge_base.html#noarch-python for more details.
+  # noarch: python
+  # If the installation is complex, or different between Unix and Windows, use separate build.bat and build.sh files instead of this key.
+  # By default, the package will be built for the Python versions supported by conda-forge and for all major OSs.
+  # Uncomment the following lines to limit to Python 3.5 and newer (for example)
+  # skip:
+  #   - match(python, "<3.5")
+  # or the following to limit to Windows.
+  # skip:
+  #   - win
+  script: python -m pip install . -vv
+  number: 0
+
+requirements:
+  build:
+    # If your project compiles code (such as a C extension) then add the required compilers as separate entries here.
+    # Compiler names include 'c', 'cxx' and 'fortran', among others.
+    - ${{ compiler('c') }}
+    - ${{ stdlib('c') }}  # If you need a compiler, add the `stdlib` equivalent too
+  host:
+    - python
+    - pip
+  run:
+    - python
+
+tests:
+  # More information about different tests that can be added can be found here:
+  # https://prefix-dev.github.io/rattler-build/latest/testing/
+  - python:
+      # A list of modules that the test will try to import
+      imports:
+      - simplejson
+      - simplejson.tests
+      # Also run `pip check` to verify the integrity 
+      pip_check: true
+
+about:
+  homepage: https://github.com/simplejson/simplejson
+  summary: 'Simple, fast, extensible JSON encoder/decoder for Python'
+  description: |
+    simplejson is a simple, fast, complete, correct and extensible
+    JSON <https://json.org> encoder and decoder for Python 2.5+ and
+    Python 3.3+. It is pure Python code with no dependencies, but includes
+    an optional C extension for a serious speed boost.
+  # Remember to specify the license variants for BSD, Apache, GPL, and LGPL.
+  # Use the SPDX identifier, e.g: GPL-2.0-only instead of GNU General Public License version 2.0
+  # See https://spdx.org/licenses/
+  license: MIT
+  # It is required to include a license file in the package,
+  # (even if the license doesn't require it) using the license_file entry.
+  # Please also note that some projects have multiple license files which all need to be added using a valid yaml list.
+  # See https://docs.conda.io/projects/conda-build/en/latest/resources/define-metadata.html#license-file
+  license_file: LICENSE.txt
+  # The documentation and repository URLs are optional.
+  documentation: https://simplejson.readthedocs.io/
+  repository: https://github.com/simplejson/simplejson
+
+extra:
+  recipe-maintainers:
+    # GitHub IDs for maintainers of the recipe.
+    # Always check with the people listed below if they are OK becoming maintainers of the recipe. (There will be spam!)
+    - LisaSimpson
+    - LandoCalrissian

recipes/jolt-physics/recipe.yaml

@@ -0,0 +1,63 @@
+context:
+  version: 5.0.0
+
+package:
+  name: jolt-physics
+  version: ${{ version }}
+
+source:
+  url: https://github.com/jrouwe/JoltPhysics/archive/refs/tags/v${{ version }}.zip
+  sha256: 2c98750316d565d553cb2c15d494b6b2ea4fbe55eb2ca18df536c9f4ac340d36
+
+requirements: 
+  build: 
+    - ${{ compiler("cxx") }}
+    - ${{ stdlib("c") }}
+    - cmake
+    - ninja
+
+build:
+  number: 0
+  script:
+    - if: win
+      then: |
+        cmake -GNinja ^
+            %CMAKE_ARGS% ^
+            -DCMAKE_INSTALL_PREFIX=%LIBRARY_PREFIX% ^
+            -DBUILD_SHARED_LIBS=ON ^
+            -DCMAKE_BUILD_TYPE=Distribution ^
+            -DCROSS_PLATFORM_DETERMINISTIC=ON ^
+            -DTARGET_VIEWER=OFF ^
+            -DTARGET_SAMPLES=OFF ^
+            -DTARGET_HELLO_WORLD=OFF ^
+            -DTARGET_UNIT_TESTS=OFF ^
+            -DTARGET_PERFORMANCE_TEST=OFF ^
+            -S %SRC_DIR%\Build
+        cmake --build . --target install
+      else: |
+        cmake -GNinja \
+            $CMAKE_ARGS \
+            -DCMAKE_INSTALL_PREFIX=$PREFIX \
+            -DBUILD_SHARED_LIBS=ON \
+            -DCMAKE_BUILD_TYPE=Distribution \
+            -DCROSS_PLATFORM_DETERMINISTIC=ON \
+            -DTARGET_VIEWER=OFF \
+            -DTARGET_SAMPLES=OFF \
+            -DTARGET_HELLO_WORLD=OFF \
+            -DTARGET_UNIT_TESTS=OFF \
+            -DTARGET_PERFORMANCE_TEST=OFF \
+            -S $SRC_DIR/Build
+        cmake --build . --target install
+
+about:
+  homepage: https://github.com/jrouwe/JoltPhysics
+  license: MIT
+  license_file: LICENSE
+  summary: A multi core friendly rigid body physics and collision detection library.
+  description: A multi core friendly rigid body physics and collision detection library. Written in C++. Suitable for games and VR applications. Used by Horizon Forbidden West. 
+  documentation: https://xtensor.readthedocs.iohttps://jrouwe.github.io/JoltPhysics/
+  repository: https://github.com/jrouwe/JoltPhysics
+
+extra:
+  recipe-maintainers:
+    - baszalmstra