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63 lines
2.0 KiB
Zig
63 lines
2.0 KiB
Zig
const std = @import("std");
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const Builder = std.build.Builder;
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pub fn build(b: *Builder) void {
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const mode = b.standardReleaseOptions();
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const target = b.standardTargetOptions(.{});
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const test_step = b.step("test", "Run all tests in all modes.");
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const tests = b.addTest("clap.zig");
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tests.setBuildMode(mode);
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tests.setTarget(target);
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test_step.dependOn(&tests.step);
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const example_step = b.step("examples", "Build examples");
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inline for (.{
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"simple",
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"simple-ex",
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"streaming-clap",
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"help",
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"usage",
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}) |example_name| {
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const example = b.addExecutable(example_name, "example/" ++ example_name ++ ".zig");
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example.addPackagePath("clap", "clap.zig");
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example.setBuildMode(mode);
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example.setTarget(target);
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example.install();
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example_step.dependOn(&example.step);
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}
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const readme_step = b.step("readme", "Remake README.");
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const readme = readMeStep(b);
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readme.dependOn(example_step);
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readme_step.dependOn(readme);
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const all_step = b.step("all", "Build everything and runs all tests");
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all_step.dependOn(test_step);
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all_step.dependOn(example_step);
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all_step.dependOn(readme_step);
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b.default_step.dependOn(all_step);
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}
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fn readMeStep(b: *Builder) *std.build.Step {
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const s = b.allocator.create(std.build.Step) catch unreachable;
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s.* = std.build.Step.init(.custom, "ReadMeStep", b.allocator, struct {
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fn make(step: *std.build.Step) anyerror!void {
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@setEvalBranchQuota(10000);
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_ = step;
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const file = try std.fs.cwd().createFile("README.md", .{});
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const stream = file.writer();
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try stream.print(@embedFile("example/README.md.template"), .{
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@embedFile("example/simple.zig"),
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@embedFile("example/simple-ex.zig"),
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@embedFile("example/streaming-clap.zig"),
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@embedFile("example/help.zig"),
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@embedFile("example/usage.zig"),
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});
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}
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}.make);
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return s;
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}
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