102 lines
3.3 KiB
Zig
102 lines
3.3 KiB
Zig
const std = @import("std");
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const Build = std.Build;
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const CompileStep = std.Build.Step.Compile;
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/// set this to true to link libc
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const should_link_libc = false;
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const required_zig_version = std.SemanticVersion.parse("0.12.0-dev.1754+2a3226453") catch unreachable;
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fn linkObject(b: *Build, obj: *CompileStep) void {
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if (should_link_libc) obj.linkLibC();
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_ = b;
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// Add linking for packages or third party libraries here
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}
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pub fn build(b: *Build) void {
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if (comptime @import("builtin").zig_version.order(required_zig_version) == .lt) {
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std.debug.print("Warning: Your version of Zig too old. You will need to download a newer build\n", .{});
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std.os.exit(1);
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}
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const target = b.standardTargetOptions(.{});
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const mode = b.standardOptimizeOption(.{});
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const install_all = b.step("install_all", "Install all days");
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const run_all = b.step("run_all", "Run all days");
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const generate = b.step("generate", "Generate stub files from template/template.zig");
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const build_generate = b.addExecutable(.{
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.name = "generate",
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.root_source_file = .{ .path = "template/generate.zig" },
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.optimize = .ReleaseSafe,
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});
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const run_generate = b.addRunArtifact(build_generate);
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run_generate.setCwd(.{ .path = std.fs.path.dirname(@src().file).? });
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generate.dependOn(&run_generate.step);
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// Set up an exe for each day
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var day: u32 = 1;
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while (day <= 25) : (day += 1) {
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const dayString = b.fmt("day{:0>2}", .{day});
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const zigFile = b.fmt("src/{s}.zig", .{dayString});
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const exe = b.addExecutable(.{
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.name = dayString,
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.root_source_file = .{ .path = zigFile },
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.target = target,
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.optimize = mode,
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});
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linkObject(b, exe);
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const install_cmd = b.addInstallArtifact(exe, .{});
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const build_test = b.addTest(.{
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.root_source_file = .{ .path = zigFile },
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.target = target,
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.optimize = mode,
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});
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linkObject(b, build_test);
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const run_test = b.addRunArtifact(build_test);
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{
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const step_key = b.fmt("install_{s}", .{dayString});
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const step_desc = b.fmt("Install {s}.exe", .{dayString});
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const install_step = b.step(step_key, step_desc);
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install_step.dependOn(&install_cmd.step);
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install_all.dependOn(&install_cmd.step);
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}
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{
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const step_key = b.fmt("test_{s}", .{dayString});
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const step_desc = b.fmt("Run tests in {s}", .{zigFile});
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const step = b.step(step_key, step_desc);
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step.dependOn(&run_test.step);
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}
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const run_cmd = b.addRunArtifact(exe);
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if (b.args) |args| {
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run_cmd.addArgs(args);
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}
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const run_desc = b.fmt("Run {s}", .{dayString});
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const run_step = b.step(dayString, run_desc);
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run_step.dependOn(&run_cmd.step);
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run_all.dependOn(&run_cmd.step);
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}
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// Set up tests for util.zig
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{
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const test_util = b.step("test_util", "Run tests in util.zig");
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const test_cmd = b.addTest(.{
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.root_source_file = .{ .path = "src/util.zig" },
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.target = target,
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.optimize = mode,
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});
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linkObject(b, test_cmd);
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test_util.dependOn(&test_cmd.step);
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}
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}
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