1 files changed, 151 insertions, 0 deletions
diff --git a/build.zig b/build.zig
new file mode 100644
index 0000000..00de4cf
--- /dev/null
+++ b/build.zig
@@ -0,0 +1,151 @@
+const std = @import("std");
+
+// Although this function looks imperative, note that its job is to
+// declaratively construct a build graph that will be executed by an external
+// runner.
+pub fn build(b: *std.Build) void {
+    // Standard target options allows the person running `zig build` to choose
+    // what target to build for. Here we do not override the defaults, which
+    // means any target is allowed, and the default is native. Other options
+    // for restricting supported target set are available.
+    const target = b.standardTargetOptions(.{});
+
+    // Standard optimization options allow the person running `zig build` to select
+    // between Debug, ReleaseSafe, ReleaseFast, and ReleaseSmall. Here we do not
+    // set a preferred release mode, allowing the user to decide how to optimize.
+    const optimize = b.standardOptimizeOption(.{});
+
+    const teamdraft = b.addExecutable(.{
+        .name = "teamdraft",
+        .root_source_file = b.path("src/main.zig"),
+        .target = target,
+        .optimize = optimize,
+    });
+
+    const dev = b.option(bool, "dev", "Dev mode - automatically reload templates") orelse false;
+    const options = b.addOptions();
+    options.addOption(bool, "dev", dev);
+
+    var templates = std.ArrayList([]const u8).init(b.allocator);
+    defer templates.deinit();
+
+    var templates_dir = std.fs.cwd().openDir("src/views", .{ .iterate = true }) catch @panic("can't find views directory");
+    defer templates_dir.close();
+
+    var it = templates_dir.iterate();
+    while (it.next() catch @panic("can't get next view")) |file| {
+        if (file.kind != .file) {
+            continue;
+        }
+        var template_name: [50]u8 = undefined;
+        _ = std.mem.replace(u8, file.name, ".mustache", "", &template_name);
+        templates.append(b.dupe(template_name[0 .. file.name.len - 9])) catch @panic("unable to add view name to templates");
+    }
+
+    options.addOption([]const []const u8, "templates", templates.items);
+
+    teamdraft.root_module.addOptions("config", options);
+
+    const scorecorder = b.addExecutable(.{
+        .name = "scorecorder",
+        .root_source_file = b.path("src/scorecorder.zig"),
+        .target = target,
+        .optimize = optimize,
+    });
+    scorecorder.root_module.addImport("zul", b.dependency("zul", .{
+        .target = target,
+        .optimize = optimize,
+    }).module("zul"));
+
+    const logz = b.dependency("logz", .{
+        .target = target,
+        .optimize = optimize,
+    });
+    scorecorder.root_module.addImport("logz", logz.module("logz"));
+    teamdraft.root_module.addImport("logz", logz.module("logz"));
+
+    const httpz = b.dependency("httpz", .{
+        .target = target,
+        .optimize = optimize,
+    });
+    teamdraft.root_module.addImport("httpz", httpz.module("httpz"));
+
+    const mustache = b.dependency("mustache", .{
+        .target = target,
+        .optimize = optimize,
+    });
+    teamdraft.root_module.addImport("mustache", mustache.module("mustache"));
+
+    const pg = b.dependency("pg", .{
+        .target = target,
+        .optimize = optimize,
+    });
+    teamdraft.root_module.addImport("pg", pg.module("pg"));
+    scorecorder.root_module.addImport("pg", pg.module("pg"));
+
+    // This declares intent for the executable to be installed into the
+    // standard location when the user invokes the "install" step (the default
+    // step when running `zig build`).
+    b.installArtifact(teamdraft);
+    b.installArtifact(scorecorder);
+
+    // This *creates* a Run step in the build graph, to be executed when another
+    // step is evaluated that depends on it. The next line below will establish
+    // such a dependency.
+    const run_cmd = b.addRunArtifact(teamdraft);
+
+    // By making the run step depend on the install step, it will be run from the
+    // installation directory rather than directly from within the cache directory.
+    // This is not necessary, however, if the application depends on other installed
+    // files, this ensures they will be present and in the expected location.
+    run_cmd.step.dependOn(b.getInstallStep());
+
+    // This allows the user to pass arguments to the application in the build
+    // command itself, like this: `zig build run -- arg1 arg2 etc`
+    if (b.args) |args| {
+        run_cmd.addArgs(args);
+    }
+
+    // This creates a build step. It will be visible in the `zig build --help` menu,
+    // and can be selected like this: `zig build run`
+    // This will evaluate the `run` step rather than the default, which is "install".
+    const run_step = b.step("run", "Run the app");
+    run_step.dependOn(&run_cmd.step);
+
+    // Creates a step for unit testing. This only builds the test executable
+    // but does not run it.
+    const exe_unit_tests = b.addTest(.{
+        .root_source_file = b.path("src/main.zig"),
+        .target = target,
+        .optimize = optimize,
+    });
+
+    const run_exe_unit_tests = b.addRunArtifact(exe_unit_tests);
+
+    // Similar to creating the run step earlier, this exposes a `test` step to
+    // the `zig build --help` menu, providing a way for the user to request
+    // running the unit tests.
+    const test_step = b.step("test", "Run unit tests");
+    test_step.dependOn(&run_exe_unit_tests.step);
+
+    const coverage_step = b.step("coverage", "Generate a coverage report with kcov");
+
+    const merge_step = std.Build.Step.Run.create(b, "merge coverage");
+    merge_step.addArgs(&.{ "kcov", "--merge" });
+    merge_step.rename_step_with_output_arg = false;
+    const merged_coverage_output = merge_step.addOutputFileArg(".");
+
+    const kcov_collect = std.Build.Step.Run.create(b, "collect coverage");
+    kcov_collect.addArgs(&.{ "kcov", "--collect-only" });
+    kcov_collect.addPrefixedDirectoryArg("--include-pattern=", b.path("src"));
+    merge_step.addDirectoryArg(kcov_collect.addOutputFileArg(exe_unit_tests.name));
+    kcov_collect.addArtifactArg(exe_unit_tests);
+    kcov_collect.enableTestRunnerMode();
+
+    const install_coverage = b.addInstallDirectory(.{
+        .source_dir = merged_coverage_output,
+        .install_dir = .{ .custom = "coverage" },
+        .install_subdir = "",
+    });
+    coverage_step.dependOn(&install_coverage.step);
+}