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build with nix

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This commit is contained in:
Jean-Marie 'Histausse' Mineau 2025-10-30 13:26:44 +01:00
parent 18f15741a7
commit 8feefbefe5
Signed by: histausse
GPG key ID: B66AEEDA9B645AD2
4 changed files with 133 additions and 8 deletions
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1
.gitignore vendored
View file

@ -1 +1,2 @@
build
result

14
build.sh
View file

@ -3,10 +3,14 @@ d8 --classpath ~/Android/Sdk/platforms/android-34/android.jar build/com/example/
mkdir -p build/apk_files/
cp build/classes.dex build/apk_files/
~/Android/Sdk/build-tools/34.0.0/aapt package -v -f -M AndroidManifest.xml -I ~/Android/Sdk/platforms/android-34/android.jar -F build/app.apk build/apk_files/
keytool -genkeypair -validity 1000 -dname "CN=SomeKey,O=SomeOne,C=FR" -keystore build/ToyKey.keystore -storepass 'P@ssw0rd!' -keypass 'P@ssw0rd!' -alias SignKey -keyalg RSA -v
# Not working
#~/Android/Sdk/build-tools/34.0.0/aapt2 link -v --manifest AndroidManifest.xml -I ~/Android/Sdk/platforms/android-34/android.jar -o build/app.apk build/apk_files/*
if [ ! -f build/ToyKey.keystore ]; then
keytool -genkeypair -validity 1000 -dname "CN=SomeKey,O=SomeOne,C=FR" -keystore build/ToyKey.keystore -storepass 'P@ssw0rd!' -keypass 'P@ssw0rd!' -alias SignKey -keyalg RSA -v
fi
~/Android/Sdk/build-tools/34.0.0/zipalign -f 4 build/app.apk build/app.aligned.apk
~/Android/Sdk/build-tools/34.0.0/apksigner sign -ks ToyKey.keystore --v2-signing-enabled true --in app.aligned.apk --out app.signed.apk --ks-pass 'pass:P@ssw0rd!'
~/Android/Sdk/build-tools/34.0.0/apksigner sign -ks build/ToyKey.keystore --v2-signing-enabled true --in build/app.aligned.apk --out build/app.signed.apk --ks-pass 'pass:P@ssw0rd!'
~/Android/Sdk/platform-tools/adb install app.signed.apk
~/Android/Sdk/platform-tools/adb shell am start -n com.example.shadowing/.MainActivity
~/Android/Sdk/platform-tools/adb uninstall com.example.shadowing
#~/Android/Sdk/platform-tools/adb install app.signed.apk
#~/Android/Sdk/platform-tools/adb shell am start -n com.example.shadowing/.MainActivity
#~/Android/Sdk/platform-tools/adb uninstall com.example.shadowing

61
flake.lock generated Normal file
View file

@ -0,0 +1,61 @@
{
"nodes": {
"flake-utils": {
"inputs": {
"systems": "systems"
},
"locked": {
"lastModified": 1731533236,
"narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1761373498,
"narHash": "sha256-Q/uhWNvd7V7k1H1ZPMy/vkx3F8C13ZcdrKjO7Jv7v0c=",
"owner": "nixos",
"repo": "nixpkgs",
"rev": "6a08e6bb4e46ff7fcbb53d409b253f6bad8a28ce",
"type": "github"
},
"original": {
"owner": "nixos",
"ref": "nixos-unstable",
"repo": "nixpkgs",
"type": "github"
}
},
"root": {
"inputs": {
"flake-utils": "flake-utils",
"nixpkgs": "nixpkgs"
}
},
"systems": {
"locked": {
"lastModified": 1681028828,
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
"owner": "nix-systems",
"repo": "default",
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
"type": "github"
},
"original": {
"owner": "nix-systems",
"repo": "default",
"type": "github"
}
}
},
"root": "root",
"version": 7
}

65
flake.nix
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@ -8,12 +8,71 @@
outputs = { self, nixpkgs, flake-utils }:
flake-utils.lib.eachDefaultSystem (system:
let
pkgs = nixpkgs.legacyPackages.${system};
pkgs = import nixpkgs {
system = system;
config = {
android_sdk.accept_license = true;
allowUnfree = true;
};
};
#pkgs = nixpkgs.legacyPackages.${system};
jdk = pkgs.javaPackages.compiler.openjdk17;
android-env = pkgs.androidenv.composeAndroidPackages {
buildToolsVersions = [ "34.0.0" ];
platformVersions = [ "34" ];
};
platforms = "${builtins.head android-env.platforms}/libexec/android-sdk/platforms/android-34";
build-tools = "${builtins.head android-env.build-tools}/libexec/android-sdk/build-tools/34.0.0";
# build-tools = pkgs.runCommandNoCC "build-tools-v34_0_0-unzip" {} ''
# ${pkgs.unzip}/bin/unzip ${pkgs.androidenv.androidPkgs.all.packages.build-tools.v34_0_0} -d tmp
# mkdir $out
# mv tmp/android-14/* $out/
# patchShebangs $out/d8
# '';
# platforms = pkgs.runCommandNoCC "platforms-v34_0_0-unzip" {} ''
# ${pkgs.unzip}/bin/unzip ${pkgs.androidenv.androidPkgs.all.packages.platforms.v34} -d tmp
# mkdir $out
# mv tmp/android-34/* $out/
# '';
in rec {
packages = {
default = pkgs.stdenvNoCC.mkDerivation rec {
name = "com-example-shadowing.apk";
src = self;
buildInputs = [ jdk android-env.androidsdk pkgs.which ];
phases = ["unpackPhase" "buildPhase" "installPhase"];
buildPhase = ''
mkdir build
devShells.default = pkgs.mkShell {
packages = [ pkgs.hello ];
${jdk}/bin/javac -classpath ${platforms}/android.jar java/classes/com/example/shadowing/MainActivity.java -d build/
file build/com/example/shadowing/MainActivity.class >> build/tools.txt
echo $(which d8) --classpath ${platforms}/android.jar build/com/example/shadowing/MainActivity.class --output build/ >> build/tools.txt
d8 --classpath ${platforms}/android.jar build/com/example/shadowing/MainActivity.class --output build/
mkdir -p build/apk_files/
cp build/classes.dex build/apk_files/
# link classes.dex not working?
# ${build-tools}/aapt2 link -v ---manifest AndroidManifest.xml -I ${platforms}/android.jar -o build/app.apk build/apk_files/
${build-tools}/aapt package -v -f -M AndroidManifest.xml -I ${platforms}/android.jar -F build/app.apk build/apk_files/
${build-tools}/zipalign -f 4 build/app.apk build/app.aligned.apk
keytool -genkeypair -validity 1000 -dname "CN=SomeKey,O=SomeOne,C=FR" -keystore build/ToyKey.keystore -storepass 'P@ssw0rd!' -keypass 'P@ssw0rd!' -alias SignKey -keyalg RSA -v
${build-tools}/apksigner sign -ks build/ToyKey.keystore --v2-signing-enabled true --in build/app.aligned.apk --out build/app.signed.apk --ks-pass 'pass:P@ssw0rd!'
'';
installPhase = ''
mkdir $out
cp build/app.signed.apk $out/
cp build/app.signed.apk.idsig $out/
'';
};
};
devShells.default = pkgs.mkShellNoCC {
packages = [ jdk android-env.androidsdk ];
#shellHook = ''
#'';
};
})
;