Extract the hashes of last commits from git repositories with ghext.
build.zig.zon:
.ghext = .{
.url = "https://codeberg.org/charlesrocket/ghext/archive/0.7.7.tar.gz",
.hash = "ghext-0.7.7-dKaQN5ppAADIXDAgOvVXocflUFqS4w8cYmZXfj-qZTlf",
},Note
git binary is not required.
build.zig:
const Ghext = @import("ghext").Ghext;
const build_options = b.addOptions();
exe.root_module.addOptions("build_options", build_options);
build_options.addOption([]const u8, "version", version(b));
fn version(b: *std.Build) []const u8 {
const semver = manifest.version;
var gxt = Ghext.init(std.heap.page_allocator) catch return semver;
const hash = gxt.hash(Ghext.HashLen.Short, Ghext.Worktree.Checked);
return b.fmt("{s} {s}", .{ semver, hash });
}
const manifest: struct {
const Dependency = struct {
url: []const u8,
hash: []const u8,
lazy: bool = false,
};
name: enum { APPNAME },
version: []const u8,
fingerprint: u64,
paths: []const []const u8,
minimum_zig_version: []const u8,
dependencies: struct {
ghext: Dependency,
},
} = @import("build.zig.zon");main.zig:
const build_options = @import("build_options");
const VERSION = build_options.version;Patches are accepted via Codeberg or e-mail.
