const std = @import("std");
const webgen = @import("webgen");

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

    const run_webgen = webgen.installHtmlStep(b);
    run_webgen.addDirectoryArg(b.path("src"));
    const cgi_app = b.addExecutable(.{
        .name = "submit.cgi",
        .root_module = b.createModule(.{
            .optimize = optimize,
            .root_source_file = b.path("src/cgi/submit.zig"),
            .target = target,
        }),
    });
    b.installArtifact(cgi_app);
    const run_cgi = b.step("run_cgi", "Run the CGI application");
    run_cgi.dependOn(&b.addRunArtifact(cgi_app).step);

    const bundle_html = b.addSystemCommand(&.{ "tar", "--exclude=pages.tar.gz", "-czvf", "html-out/pages.tar.gz", "html-out", "zig-out" });
    bundle_html.step.dependOn(&run_webgen.step);
    b.getInstallStep().dependOn(&bundle_html.step);

    const serve = b.addSystemCommand(&.{ "lighttpd", "-Df" });
    serve.addFileArg(b.path("util/lighttpd.conf"));
    const run_server = b.step("serve", "Run a local test server");
    serve.step.dependOn(b.getInstallStep());
    run_server.dependOn(&serve.step);

    const publish_to_prod = b.step("publish", "Publish the website to production");
    const copy_bundle = b.addSystemCommand(&.{"scp"});
    copy_bundle.step.dependOn(b.getInstallStep());
    copy_bundle.addFileArg(b.path("html-out/pages.tar.gz"));
    copy_bundle.addArg("debian@www.eviltransgenders.club:pages.tar.gz");

    const unpack_bundle = b.addSystemCommand(&.{ "ssh", "debian@www.eviltransgenders.club", "cp pages.tar.gz /var/www/www.eviltransgenders.club && cd /var/www/www.eviltransgenders.club && tar -xvf /var/www/www.eviltransgenders.club/pages.tar.gz" });
    unpack_bundle.step.dependOn(&copy_bundle.step);
    publish_to_prod.dependOn(&unpack_bundle.step);

    const clean_html = b.addSystemCommand(&.{"rm", "-r"});
    clean_html.addFileArg(b.path("html-out"));
    clean_html.addFileArg(b.path("zig-out"));
    b.getUninstallStep().dependOn(&clean_html.step);
}