72 lines
2.6 KiB
Zig
72 lines
2.6 KiB
Zig
const std = @import("std");
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// Although this function looks imperative, note that its job is to
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// declaratively construct a build graph that will be executed by an external
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// runner.
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pub fn build(b: *std.Build) void {
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// Standard target options allows the person running `zig build` to choose
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// what target to build for. Here we do not override the defaults, which
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// means any target is allowed, and the default is native. Other options
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// for restricting supported target set are available.
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const target = b.standardTargetOptions(.{});
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// Standard optimization options allow the person running `zig build` to select
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// between Debug, ReleaseSafe, ReleaseFast, and ReleaseSmall. Here we do not
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// set a preferred release mode, allowing the user to decide how to optimize.
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const optimize = b.standardOptimizeOption(.{});
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// Build harness based on https://github.com/SpexGuy/Zig-AoC-Template.
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// Build, run, and install targets for "all."
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const build_all = b.step("all", "Build all days");
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const run_all = b.step("run", "Run all days");
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const test_all = b.step("test", "Run all tests");
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// Generate build, run, and install targets for all days that have been
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// created.
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for (1..25) |day| {
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const day_string = b.fmt("day{:0>2}", .{day});
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const src = b.fmt("src/{s}.zig", .{day_string});
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std.fs.cwd().access(src, .{}) catch continue;
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// Build and install
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const exe = b.addExecutable(.{
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.name = b.fmt("aoc23-{s}", .{day_string}),
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.root_source_file = .{ .path = src },
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.target = target,
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.optimize = optimize,
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});
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b.installArtifact(exe);
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build_all.dependOn(&exe.step);
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// Run
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const run_cmd = b.addRunArtifact(exe);
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run_cmd.step.dependOn(b.getInstallStep());
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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_step = b.step(
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b.fmt("run-{s}", .{day_string}),
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b.fmt("Run {s} executable", .{day_string}),
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);
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run_step.dependOn(&run_cmd.step);
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run_all.dependOn(&run_cmd.step);
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// Test
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const unit_test = b.addTest(.{
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.root_source_file = .{ .path = src },
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.target = target,
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.optimize = optimize,
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});
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const test_cmd = b.addRunArtifact(unit_test);
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const test_step = b.step(
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b.fmt("test-{s}", .{day_string}),
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b.fmt("Run {s} tests", .{day_string}),
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);
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test_step.dependOn(&test_cmd.step);
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test_all.dependOn(&test_cmd.step);
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}
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}
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