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build(zig-0.16): port to zig-0.16

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This commit is contained in:
CJ van den Berg 2026-04-13 11:23:30 +02:00
parent 7a5d9f340e
commit 82b095bdb8
Signed by: neurocyte
GPG key ID: 8EB1E1BB660E3FB9
11 changed files with 452 additions and 428 deletions
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21
build.zig
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@ -35,16 +35,15 @@ pub fn build(b: *std.Build) void {
mod.linkFramework("CoreFoundation", .{});
}
var version: std.ArrayList(u8) = .empty;
defer version.deinit(b.allocator);
gen_version(b, version.writer(b.allocator)) catch |e| {
var version: std.Io.Writer.Allocating = .init(b.allocator);
defer version.deinit();
gen_version(b, &version.writer) catch |e| {
if (b.release_mode != .off)
std.debug.panic("gen_version failed: {any}", .{e});
version.clearAndFree(b.allocator);
version.appendSlice(b.allocator, "unknown") catch {};
version.writer.writeAll("unknown") catch {};
};
const write_file_step = b.addWriteFiles();
const version_file = write_file_step.add("version", version.items);
const version_file = write_file_step.add("version", version.written());
const exe = b.addExecutable(.{
.name = "nightwatch",
@ -101,13 +100,13 @@ pub fn build(b: *std.Build) void {
}
}
fn gen_version(b: *std.Build, writer: anytype) !void {
fn gen_version(b: *std.Build, writer: *std.Io.Writer) !void {
var code: u8 = 0;
const describe = try b.runAllowFail(&[_][]const u8{ "git", "describe", "--always", "--tags" }, &code, .Ignore);
const diff_ = try b.runAllowFail(&[_][]const u8{ "git", "diff", "--stat", "--patch", "HEAD" }, &code, .Ignore);
const diff = std.mem.trimRight(u8, diff_, "\r\n ");
const version = std.mem.trimRight(u8, describe, "\r\n ");
const describe = try b.runAllowFail(&[_][]const u8{ "git", "describe", "--always", "--tags" }, &code, .ignore);
const diff_ = try b.runAllowFail(&[_][]const u8{ "git", "diff", "--stat", "--patch", "HEAD" }, &code, .ignore);
const diff = std.mem.trimEnd(u8, diff_, "\r\n ");
const version = std.mem.trimEnd(u8, describe, "\r\n ");
try writer.print("{s}{s}", .{ version, if (diff.len > 0) "-dirty" else "" });
}