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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778//! A zig builder step that runs "swift build" in the context of//! a Swift project managed with SwiftPM. This is primarily meant to build//! executables currently since that is what we build.const XCFrameworkStep = @This();
const std = @import("std");const Step = std.Build.Step;const RunStep = std.Build.Step.Run;const LazyPath = std.Build.LazyPath;
pub const Options = struct { /// The name of the xcframework to create. name: []const u8,
/// The path to write the framework out_path: []const u8,
/// The libraries to bundle libraries: []const Library,};
/// A single library to bundle into the xcframework.pub const Library = struct { /// Library file (dylib, a) to package. library: LazyPath,
/// Path to a directory with the headers. headers: LazyPath,
/// Path to a debug symbols file (.dSYM) if available. dsym: ?LazyPath,};
step: *Step,
pub fn create(b: *std.Build, opts: Options) *XCFrameworkStep { const self = b.allocator.create(XCFrameworkStep) catch @panic("OOM");
// We have to delete the old xcframework first since we're writing // to a static path. const run_delete = run: { const run = RunStep.create(b, b.fmt("xcframework delete {s}", .{opts.name})); run.has_side_effects = true; run.addArgs(&.{ "rm", "-rf", opts.out_path }); break :run run; };
// Then we run xcodebuild to create the framework. const run_create = run: { const run = RunStep.create(b, b.fmt("xcframework {s}", .{opts.name})); run.has_side_effects = true; run.addArgs(&.{ "xcodebuild", "-create-xcframework" }); for (opts.libraries) |lib| { run.addArg("-library"); run.addFileArg(lib.library); run.addArg("-headers"); run.addFileArg(lib.headers); if (lib.dsym) |dsym| { run.addArg("-debug-symbols"); run.addFileArg(dsym); } } run.addArg("-output"); run.addArg(opts.out_path); run.expectExitCode(0); _ = run.captureStdOut(); _ = run.captureStdErr(); break :run run; }; run_create.step.dependOn(&run_delete.step);
self.* = .{ .step = &run_create.step, };
return self;}