69 lines
2.4 KiB
Nix
69 lines
2.4 KiB
Nix
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# This method patches Node.js dependencies by taking the
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# result of yarn2nix and symlinking what is fine, and
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# copying and modifying what needs to be adjusted.
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{ stdenv, lib, pkgs, patchMavenSources, coreutils }:
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nodePkgs: mavenPkgs:
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stdenv.mkDerivation {
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name = "${nodePkgs.name}-patched";
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phases = [ "unpackPhase" "patchPhase" "installPhase" ];
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# First symlink all modules as is
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# WARNING: Metro has issues when dealing with symlinks!
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unpackPhase = ''
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mkdir -p ./node_modules/
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for module in $(ls ${nodePkgs}/node_modules); do
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ln -s ${nodePkgs}/node_modules/$module ./node_modules/
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done
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cp -r ${nodePkgs}/node_modules/.bin ./node_modules/
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'';
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# Then patch the modules that have build.gradle files
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patchPhase = ''
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# Patch maven and google central repositories with our own local directories.
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# This prevents the builder from downloading Maven artifacts
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for modBuildGradle in $(find -L ./node_modules -name build.gradle); do
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relativeToNode=''${modBuildGradle#*node_modules/}
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moduleName=''${relativeToNode%%/*}
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if [[ -L ./node_modules/$moduleName ]]; then
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unlink ./node_modules/$moduleName
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cp -r ${nodePkgs}/node_modules/$moduleName ./node_modules/
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fi
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chmod +w -R ./node_modules/$relativeToNode
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${patchMavenSources} $modBuildGradle '${mavenPkgs}'
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done
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patchShebangs ./node_modules
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# Do not add a BuildId to the generated libraries, for reproducibility
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substituteInPlace ./node_modules/react-native/ReactAndroid/src/main/jni/Application.mk --replace \
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'-Wl,--build-id' \
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'-Wl,--build-id=none'
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# Fix bugs in Hermes usage:
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# https://github.com/facebook/react-native/issues/25601#issuecomment-510856047
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# - Make PR builds also count as release builds
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# - Fix issue where hermes command is being called with same input/output file
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substituteInPlace ./node_modules/react-native/react.gradle --replace \
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'targetName.toLowerCase().contains("release")' \
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'!targetName.toLowerCase().contains("debug")'
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'';
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installPhase = ''
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mkdir -p $out
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cp -R node_modules $out/
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'';
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# The ELF types are incompatible with the host platform, so let's not even try
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# TODO: Use Android NDK to strip binaries manually
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dontPatchELF = true;
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dontStripHost = true;
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# Take whole sources into consideration when calculating sha
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outputHashMode = "recursive";
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outputHashAlgo = "sha256";
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}
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