83 lines
2.5 KiB
Nix
83 lines
2.5 KiB
Nix
# This is the Android Asset Packaging Tool(AAPT2).
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# It is used by Gradle to package Android app resources.
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# See: https://developer.android.com/studio/command-line/aapt2
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{ lib, stdenv, pkgs, fetchurl }:
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let
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inherit (lib) getAttr;
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inherit (stdenv) isLinux isDarwin;
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pname = "aapt2";
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# Warning: This must be the same as gradlePluginVersion android/gradle.properties
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version = "7.2.2-7984345";
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pkgPath = "com/android/tools/build/aapt2";
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repoUrl = "https://dl.google.com/dl/android/maven2";
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platform =
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if isLinux then "linux" else
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if isDarwin then "osx" else
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throw "Unknown platform!";
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filenames = {
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jar = "${pname}-${version}-${platform}.jar";
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pom = "${pname}-${version}.pom";
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};
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urls = {
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jar = fetchurl {
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url = "${repoUrl}/${pkgPath}/${version}/${filenames.jar}";
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sha256 = getAttr platform {
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linux = "sha256-BKtK5f7lxp0YdQU4AFGL933vjEAykQ1RiKpDwfc32oI=";
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osx = "sha256-OORgWnGQS0GwqZrSg8sFQb4FM23hrYHwmarcYd8EO/0=";
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};
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};
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sha = fetchurl {
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url = "${repoUrl}/${pkgPath}/${version}/${filenames.jar}.sha1";
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sha256 = getAttr platform {
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linux = "sha256-4F4REWQLj8hdnh1tIwRVgdWJjUBhvvINP56nIscwePA=";
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osx = "sha256-n0jFUphzlFnNacolbXoNmNHs/hXfktVpYRlJ1JW9ukU=";
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};
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};
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pom = fetchurl {
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url = "${repoUrl}/${pkgPath}/${version}/${filenames.pom}";
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sha256 = "sha256-XWEn9Zvxv0hgYU2yUSlZ4OiguZy1bz+Gh0wRrm4d9GQ=";
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};
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};
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in stdenv.mkDerivation {
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inherit pname version;
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srcs = with urls; [ jar sha pom ];
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# patchelf is Linux specific and won't work on Darwin Platform
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phases = if isDarwin then ["unpackPhase"] else ["unpackPhase" "patchPhase" "installPhase"];
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buildInputs = with pkgs; [ zip unzip patchelf ];
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unpackPhase = ''
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mkdir -p $out
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for src in $srcs; do
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filename=$(stripHash $src)
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cp $src $out/$filename
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done
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tmpDir=$(mktemp -d)
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unzip $out/${filenames.jar} -d $tmpDir
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'';
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# On Linux, we need to patch the interpreter in Java packages
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# that contain native executables to use Nix's interpreter instead.
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patchPhase = ''
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# Patch executables from maven dependency to use Nix's interpreter
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patchelf --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" $tmpDir/aapt2
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'';
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# Rebuild the .jar file with patched binaries
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installPhase = ''
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pushd $tmpDir > /dev/null
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chmod u+w $out/${filenames.jar}
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zip -fr $out/${filenames.jar}
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chmod $out/${filenames.jar} --reference=$out/${filenames.jar}.sha1
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popd > /dev/null
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'';
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}
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