Henry-Hiles/nexus
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Henry Hiles 2026-01-24 11:10:39 +00:00
commit 33239c02c0
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3 changed files with 90 additions and 109 deletions
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94
hook/build.dart
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@ -5,91 +5,6 @@ import "package:path/path.dart";
import "package:ffigen/ffigen.dart";
Future<void> main(List<String> args) => build(args, (input, output) async {
final targetOS = input.config.code.targetOS;
final targetArch = input.config.code.targetArchitecture;
String libFileName;
switch (targetOS) {
case OS.linux:
libFileName = "libgomuks.so";
break;
case OS.macOS:
libFileName = "libgomuks.dylib";
break;
case OS.windows:
libFileName = "libgomuks.dll";
break;
default:
throw UnsupportedError("Unsupported OS: $targetOS");
}
// Where we put the Gomuks repo and compiled library
final buildDir = Directory.fromUri(
input.outputDirectoryShared.resolve("gomuks/"),
);
if (!await buildDir.exists()) await buildDir.create(recursive: true);
final repoDir = Directory(join(buildDir.path, "source"));
bool skipBuild = false;
final generatedSourcePath = "src/third_party/gomuks.g.dart";
final generatedLibPath = input.packageRoot.resolve(
join("lib", generatedSourcePath),
);
final bindingsFile = File(generatedLibPath.toFilePath());
if (await bindingsFile.exists() &&
await File(join(buildDir.path, libFileName)).exists() &&
await repoDir.exists()) {
final result = await Process.run("git", [
"fetch",
"--dry-run",
], workingDirectory: repoDir.path);
if ((result.stdout as String).trim().isEmpty) {
skipBuild = true;
}
}
if (skipBuild) {
return print(
"Gomuks build skipped: bindings and library exist and repo is up to date.",
);
}
if (await repoDir.exists()) await repoDir.delete(recursive: true);
print("Cloning Gomuks repository...");
final cloneResult = await Process.run("git", [
"clone",
"--depth",
"1",
"--branch",
"tulir/ffi",
"https://mau.dev/gomuks/gomuks",
repoDir.path,
]);
if (cloneResult.exitCode != 0) {
throw Exception(
"Failed to clone Gomuks repository: \n${cloneResult.stderr}",
);
}
final libFile = File(join(buildDir.path, libFileName));
print("Building Gomuks shared library for $targetOS/$targetArch...");
final result = await Process.run("go", [
"build",
"-o",
libFile.path,
"-buildmode=c-shared",
], workingDirectory: join(repoDir.path, "pkg/ffi"));
if (result.exitCode != 0) {
throw Exception("Failed to build Gomuks shared library\n${result.stderr}");
}
// Add the library as a code asset so Dart can find it
output.assets.code.add(
CodeAsset(
package: "nexus",
@ -99,13 +14,4 @@ Future<void> main(List<String> args) => build(args, (input, output) async {
),
);
output.dependencies.add(libFile.uri);
print("Generating FFI Bindings...");
FfiGenerator(
output: Output(dartFile: generatedLibPath),
headers: Headers(
entryPoints: [File(join(buildDir.path, "libgomuks.h")).uri],
),
functions: Functions.includeAll,
).generate();
});