arnie
d2ad1ebe0b
build / build (push) Failing after 3m59s
shellHook functions are invisible to direnv; writeShellScriptBin produces an actual binary added to packages. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
81 lines
2.7 KiB
Nix
81 lines
2.7 KiB
Nix
{
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# android-webview-kiosk — Android TV fullscreen WebView kiosk showing a
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# hardcoded Grafana dashboard, remote-launched via Sony Bravia IP control.
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#
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# Deviation from lab Go template: this flake provides a DEV SHELL ONLY.
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# Gradle fetches Maven deps from the network, so the APK is built impurely:
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# nix develop --command gradle :app:assembleRelease
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# There is no `nix build` output and no container/push pipeline.
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description = "Android TV fullscreen WebView kiosk for the Grafana house dashboard";
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inputs = {
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nixpkgs.url = "github:NixOS/nixpkgs/release-26.05";
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flake-utils.url = "github:numtide/flake-utils";
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};
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outputs =
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{
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self,
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nixpkgs,
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flake-utils,
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}:
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flake-utils.lib.eachDefaultSystem (
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system:
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let
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pkgs = import nixpkgs {
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inherit system;
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config = {
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allowUnfree = true; # Android SDK
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android_sdk.accept_license = true;
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};
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};
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buildToolsVersion = "36.0.0";
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androidComposition = pkgs.androidenv.composeAndroidPackages {
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platformVersions = [ "35" ];
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buildToolsVersions = [ buildToolsVersion ];
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includeEmulator = false;
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includeSystemImages = false;
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includeNDK = false;
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};
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androidSdk = androidComposition.androidsdk;
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sdkRoot = "${androidSdk}/libexec/android-sdk";
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fonts = with pkgs; [ noto-fonts dejavu_fonts freefont_ttf ];
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tvDeploy = pkgs.writeShellScriptBin "tv-deploy" ''
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set -euo pipefail
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trap 'adb disconnect "$TV_IP:5555"' EXIT
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adb connect "$TV_IP:5555"
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for apk in app/build/outputs/apk/*/release/*.apk; do
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adb install -r "$apk"
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done
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'';
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in
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{
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devShells.default = pkgs.mkShell {
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packages = [
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androidSdk
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pkgs.jdk21
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pkgs.gradle_9
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pkgs.imagemagick # banner/icon generation
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pkgs.android-tools # adb for sideloading
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tvDeploy
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] ++ fonts;
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ANDROID_HOME = sdkRoot;
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ANDROID_SDK_ROOT = sdkRoot;
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JAVA_HOME = "${pkgs.jdk21}";
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# NixOS gotcha: AGP downloads a dynamically-linked aapt2 from Maven
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# that can't run on NixOS. Set android.aapt2FromMavenOverride via
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# GRADLE_OPTS so AGP uses the SDK's aapt2 instead. Works since
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# nixpkgs PR #449037 (merged post-25.11, present in 26.05+).
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GRADLE_OPTS = "-Dorg.gradle.project.android.aapt2FromMavenOverride=${sdkRoot}/build-tools/${buildToolsVersion}/aapt2";
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FONTCONFIG_FILE = pkgs.makeFontsConf { fontDirectories = fonts; };
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};
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}
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);
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}
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