build: add support for skipping exercises
Currently, exercises not working with the current Zig compiler are commented. This is problematic, since the exercise key and exercise index are no longer consistent. Add the skip field to the Excercise struct. Update ZiglingStep to support it and add a new SkipStep step to support it when using the standard build step.
This commit is contained in:
Manlio Perillo
parent
67f369484c
commit
d43f19ded8
1 changed files with 103 additions and 45 deletions
144
build.zig
144
build.zig
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@ -33,6 +33,9 @@ const Exercise = struct {
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/// We need to keep track of this, so we compile with libc
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C: bool = false,
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/// This exercise is not supported by the current Zig compiler.
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skip: bool = false,
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/// Returns the name of the main file with .zig stripped.
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pub fn baseName(self: Exercise) []const u8 {
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assert(std.mem.endsWith(u8, self.main_file, ".zig"));
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@ -425,49 +428,59 @@ const exercises = [_]Exercise{
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.main_file = "083_anonymous_lists.zig",
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.output = "I say hello!",
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},
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// disabled because of https://github.com/ratfactor/ziglings/issues/163
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// Skipped because of https://github.com/ratfactor/ziglings/issues/163
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// direct link: https://github.com/ziglang/zig/issues/6025
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// .{
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// .main_file = "084_async.zig",
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// .output = "foo() A",
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// .hint = "Read the facts. Use the facts.",
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// .@"async" = true,
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// },
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// .{
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// .main_file = "085_async2.zig",
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// .output = "Hello async!",
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// .@"async" = true,
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// },
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// .{
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// .main_file = "086_async3.zig",
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// .output = "5 4 3 2 1",
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// .@"async" = true,
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// },
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// .{
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// .main_file = "087_async4.zig",
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// .output = "1 2 3 4 5",
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// .@"async" = true,
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// },
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// .{
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// .main_file = "088_async5.zig",
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// .output = "Example Title.",
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// .@"async" = true,
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// },
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// .{
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// .main_file = "089_async6.zig",
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// .output = ".com: Example Title, .org: Example Title.",
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// .@"async" = true,
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// },
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// .{
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// .main_file = "090_async7.zig",
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// .output = "beef? BEEF!",
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// .@"async" = true,
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// },
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// .{
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// .main_file = "091_async8.zig",
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// .output = "ABCDEF",
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// .@"async" = true,
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// },
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.{
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.main_file = "084_async.zig",
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.output = "foo() A",
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.hint = "Read the facts. Use the facts.",
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.@"async" = true,
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.skip = true,
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},
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.{
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.main_file = "085_async2.zig",
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.output = "Hello async!",
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.@"async" = true,
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.skip = true,
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},
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.{
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.main_file = "086_async3.zig",
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.output = "5 4 3 2 1",
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.@"async" = true,
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.skip = true,
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},
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.{
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.main_file = "087_async4.zig",
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.output = "1 2 3 4 5",
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.@"async" = true,
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.skip = true,
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},
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.{
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.main_file = "088_async5.zig",
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.output = "Example Title.",
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.@"async" = true,
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.skip = true,
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},
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.{
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.main_file = "089_async6.zig",
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.output = ".com: Example Title, .org: Example Title.",
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.@"async" = true,
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.skip = true,
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},
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.{
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.main_file = "090_async7.zig",
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.output = "beef? BEEF!",
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.@"async" = true,
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.skip = true,
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},
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.{
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.main_file = "091_async8.zig",
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.output = "ABCDEF",
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.@"async" = true,
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.skip = true,
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},
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.{
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.main_file = "092_interfaces.zig",
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.output = "Daily Insect Report:\nAnt is alive.\nBee visited 17 flowers.\nGrasshopper hopped 32 meters.",
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@ -568,7 +581,12 @@ pub fn build(b: *Build) !void {
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const run_step = build_step.run();
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const test_step = b.step("test", b.fmt("Run {s} without checking output", .{ex.main_file}));
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if (ex.skip) {
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const skip_step = SkipStep.create(b, ex);
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test_step.dependOn(&skip_step.step);
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} else {
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test_step.dependOn(&run_step.step);
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}
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const install_step = b.step("install", b.fmt("Install {s} to prefix path", .{ex.main_file}));
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install_step.dependOn(b.getInstallStep());
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@ -614,9 +632,13 @@ pub fn build(b: *Build) !void {
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build_step.install();
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const run_step = build_step.run();
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if (ex.skip) {
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const skip_step = SkipStep.create(b, ex);
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test_step.dependOn(&skip_step.step);
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} else {
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test_step.dependOn(&run_step.step);
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}
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}
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return;
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}
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@ -673,6 +695,12 @@ const ZiglingStep = struct {
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fn make(step: *Step, prog_node: *std.Progress.Node) anyerror!void {
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_ = prog_node;
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const self = @fieldParentPtr(@This(), "step", step);
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if (self.exercise.skip) {
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print("Skipping {s}\n\n", .{self.exercise.main_file});
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return;
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}
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self.makeInternal() catch {
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if (self.exercise.hint.len > 0) {
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print("\n{s}HINT: {s}{s}", .{ bold_text, self.exercise.hint, reset_text });
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@ -863,3 +891,33 @@ const PrintStep = struct {
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try p.file.writeAll(p.message);
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}
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};
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// Skip an exercise.
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const SkipStep = struct {
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step: Step,
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exercise: Exercise,
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pub fn create(owner: *Build, exercise: Exercise) *SkipStep {
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const self = owner.allocator.create(SkipStep) catch @panic("OOM");
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self.* = .{
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.step = Step.init(.{
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.id = .custom,
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.name = "Skip",
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.owner = owner,
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.makeFn = make,
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}),
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.exercise = exercise,
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};
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return self;
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}
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fn make(step: *Step, prog_node: *std.Progress.Node) !void {
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_ = prog_node;
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const p = @fieldParentPtr(SkipStep, "step", step);
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if (p.exercise.skip) {
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print("{s} skipped\n", .{p.exercise.main_file});
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}
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}
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};
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