build.zig

const std = @import("std");

const Compiler = @import("verse").Compiler;

pub fn build(b: *std.Build) void {
    const target = b.standardTargetOptions(.{});
    const optimize = b.standardOptimizeOption(.{});

    const enable_libcurl = b.option(bool, "libcurl", "enable linking with libcurl") orelse false;
    const options = b.addOptions();
    options.addOption(bool, "libcurl", enable_libcurl);

    // Dependencies
    const verse = b.dependency("verse", .{
        .target = target,
        .optimize = optimize,
    });

    // Set up verse
    var compiler = Compiler.init(b);
    compiler.addDir("templates");
    compiler.collect() catch unreachable;
    const comptime_templates = compiler.buildTemplates() catch unreachable;
    const comptime_structs = compiler.buildStructs() catch unreachable;
    const verse_module = verse.module("verse");
    verse_module.addImport("comptime_templates", comptime_templates);
    verse_module.addImport("comptime_structs", comptime_structs);

    // srctree
    const exe = b.addExecutable(.{
        .name = "srctree",
        .root_source_file = b.path("src/main.zig"),
        .target = target,
        .optimize = optimize,
    });
    b.installArtifact(exe);
    exe.root_module.addOptions("config", options);
    exe.root_module.addImport("verse", verse_module);

    // build run
    const run_cmd = b.addRunArtifact(exe);
    run_cmd.step.dependOn(b.getInstallStep());
    if (b.args) |args| {
        run_cmd.addArgs(args);
    }
    const run_step = b.step("run", "Run the app");
    run_step.dependOn(&run_cmd.step);

    // srctree tests
    const unit_tests = b.addTest(.{
        .root_source_file = b.path("src/main.zig"),
        .target = target,
        .optimize = optimize,
    });
    unit_tests.root_module.addOptions("config", options);
    unit_tests.root_module.addImport("verse", verse_module);
    const run_unit_tests = b.addRunArtifact(unit_tests);
    const test_step = b.step("test", "Run unit tests");
    test_step.dependOn(&run_unit_tests.step);

    // Partner Binaries
    const mailer = b.addExecutable(.{
        .name = "srctree-mailer",
        .root_source_file = b.path("src/mailer.zig"),
        .target = target,
        .optimize = optimize,
    });
    b.installArtifact(mailer);

    const send_email = b.addRunArtifact(mailer);
    send_email.step.dependOn(b.getInstallStep());
    const send_email_step = b.step("email", "send an email");
    send_email_step.dependOn(&send_email.step);
    if (b.args) |args| {
        send_email.addArgs(args);
    }
}