73 lines
2.1 KiB
Nix
73 lines
2.1 KiB
Nix
# This derivation patches Node.js dependencies by
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# taking the result of yarn2nix and symlinking what is fine,
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# and copying and modifying what needs to be adjusted.
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{ stdenv, deps, nodejs, patchMavenSources }:
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let
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patchesDir = ./../../../patches;
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patches = builtins.attrNames (builtins.readDir patchesDir);
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in
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stdenv.mkDerivation {
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name = "${deps.nodejs.name}-patched";
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phases = [
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"unpackPhase"
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"patchGradlePhase"
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"patchNodeLibsPhase"
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"installPhase"
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];
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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 ${deps.nodejs}/node_modules); do
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ln -s ${deps.nodejs}/node_modules/$module ./node_modules/
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done
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cp -r ${deps.nodejs}/node_modules/.bin ./node_modules/
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'';
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# Patch build.gradle files in 'react-native-*' dependencies to replace
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# maven and google central repositories with our own local directories.
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# This prevents the builder from downloading Maven artifacts
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patchGradlePhase = ''
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gradleConfigs=$(
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find -L ./node_modules \
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-name build.gradle -or \
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-name build.gradle.kts -or \
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-name settings.gradle -or \
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-name settings.gradle.kts
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)
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for modBuildGradle in $gradleConfigs; do
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relativeToNode=''${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 ${deps.nodejs}/node_modules/$moduleName ./node_modules/
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chmod u+w -R ./node_modules/$moduleName
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fi
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${patchMavenSources} $modBuildGradle
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done
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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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patchNodeLibsPhase = ''
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for patch in ${toString patches}; do
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patch -p1 < ${patchesDir}/$patch
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done
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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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