feat(packaging): conda/pixi package for prefix.dev + conda-forge - #133
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facontidavide wants to merge 2 commits into
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feat(packaging): conda/pixi package for prefix.dev + conda-forge#133facontidavide wants to merge 2 commits into
facontidavide wants to merge 2 commits into
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Ship cloudini as a conda package (shared library + headers + CMake package config + cloudini_rosbag_converter CLI), buildable with rattler-build and publishable to prefix.dev and conda-forge. Library/CMake changes to make it installable outside ament: - install(EXPORT) + generated cloudini_libConfig.cmake for standalone builds, so downstream can find_package(cloudini_lib) and link cloudini::cloudini_lib - $ORIGIN/../lib install RPATH so installed executables locate the lib - prefer shared zstd/lz4 variants when the library itself is shared - find_or_download_zstd.cmake: accept conda's zstd::libzstd_shared / zstd::libzstd (conda-forge ships no static zstd) instead of vendoring a copy - find_or_download_mcap.cmake: -DMCAP_INCLUDE_DIR offline hook (no-network builds) - pin mcap_converter STATIC so the CLI stays self-contained under BUILD_SHARED_LIBS=ON conda/recipe.yaml is hermetic (no network at build): links conda zstd/lz4-c, uses conda cxxopts, and consumes a pre-fetched mcap source. Same recipe serves prefix.dev and conda-forge/staged-recipes. conda/RELEASING.md documents the release + publish workflow. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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Adds a conda package for Cloudini so it can be released on pixi / prefix.dev and conda-forge.
What ships in the package
libcloudini_lib.so(shared) + headersfind_package(cloudini_lib)+cloudini::cloudini_libcloudini_rosbag_converterCLILibrary/CMake changes (to make it installable outside ament)
install(EXPORT)+ generatedcloudini_libConfig.cmakefor standalone (non-ament) builds$ORIGIN/../libinstall RPATH so installed executables locate the co-installed libzstd/lz4variants when the library is sharedfind_or_download_zstd.cmake: accept conda'szstd::libzstd_shared/zstd::libzstd(conda-forge ships no static zstd) instead of vendoringfind_or_download_mcap.cmake:-DMCAP_INCLUDE_DIRoffline hook (network-free builds)mcap_converterSTATIC so the CLI is self-contained underBUILD_SHARED_LIBS=ONRecipe
conda/recipe.yamlis hermetic (no network during the build script): links condazstd/lz4-c, uses condacxxopts, and consumes a pre-fetchedmcapsource. One recipe serves both prefix.dev and conda-forge/staged-recipes.conda/RELEASING.mddocuments the full workflow.Validation (local, rattler-build 0.66.2)
rattler-build build→cloudini-1.2.4-*.conda, all package tests pass.sodynamically linkslibzstd.so.1+liblz4.so.1(305 KB vs 1.25 MB vendored)find_package(cloudini_lib)consumer compiles, links, and runsRUNPATH $ORIGIN/../lib)Before publishing
conda/recipe.yamlsource[0].sha256is a placeholder — fill after tagging1.2.4(command in RELEASING.md).🤖 Generated with Claude Code