From 70b0522cb2ab7d886bfd01ec96503b0e21e043a5 Mon Sep 17 00:00:00 2001 From: Michael Cooper Date: Thu, 8 Aug 2024 08:23:14 -0700 Subject: Add build parameter to start at a specific exercise --- build.zig | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'build.zig') diff --git a/build.zig b/build.zig index e3fa9ac..abc98b9 100644 --- a/build.zig +++ b/build.zig @@ -161,6 +161,7 @@ pub fn build(b: *Build) !void { const override_healed_path = b.option([]const u8, "healed-path", "Override healed path"); const exno: ?usize = b.option(usize, "n", "Select exercise"); const rand: ?bool = b.option(bool, "random", "Select random exercise"); + const start: ?usize = b.option(usize, "s", "Start at exercise"); const sep = std.fs.path.sep_str; const healed_path = if (override_healed_path) |path| @@ -221,6 +222,26 @@ pub fn build(b: *Build) !void { return; } + if (start) |s| { + if (s == 0 or s > exercises.len - 1) { + print("unknown exercise number: {}\n", .{s}); + std.process.exit(2); + } + const first = exercises[s - 1]; + const ziglings_step = b.step("ziglings", b.fmt("Check ziglings starting with {s}", .{first.main_file})); + b.default_step = ziglings_step; + + var prev_step = &header_step.step; + for (exercises[(s - 1)..]) |ex| { + const verify_stepn = ZiglingStep.create(b, ex, work_path, .normal); + verify_stepn.step.dependOn(prev_step); + + prev_step = &verify_stepn.step; + } + ziglings_step.dependOn(prev_step); + return; + } + // Normal build mode: verifies all exercises according to the recommended // order. const ziglings_step = b.step("ziglings", "Check all ziglings"); -- cgit v1.2.3