repo: add skelet

build.zig

@@ -0,0 +1,70 @@
+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 exe = b.addExecutable(.{
+        .name = "ssp_zig",
+        // In this case the main source file is merely a path, however, in more
+        // complicated build scripts, this could be a generated file.
+        .root_source_file = .{ .path = "src/main.zig" },
+        .target = target,
+        .optimize = optimize,
+    });
+
+    // 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(exe);
+
+    // 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(exe);
+
+    // 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 unit_tests = b.addTest(.{
+        .root_source_file = .{ .path = "src/main.zig" },
+        .target = target,
+        .optimize = optimize,
+    });
+
+    const run_unit_tests = b.addRunArtifact(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_unit_tests.step);
+}

flake.lock

@@ -0,0 +1,24 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1699099776,
+        "narHash": "sha256-X09iKJ27mGsGambGfkKzqvw5esP1L/Rf8H3u3fCqIiU=",
+        "path": "/nix/store/kcmipm57ph9bpzz8bs80iiijiwbyzwy3-source",
+        "rev": "85f1ba3e51676fa8cc604a3d863d729026a6b8eb",
+        "type": "path"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,28 @@
+{
+  description = "sspz nix flake";
+
+  outputs = {
+    self,
+    nixpkgs,
+  }: {
+    defaultPackage.x86_64-linux = with import nixpkgs {system = "x86_64-linux";};
+      stdenv.mkDerivation {
+        pname = "sspz";
+        version = "0.1";
+        src = self;
+        nativeBuildInputs = [zig.hook];
+        buildInputs = [];
+        buildPhase = '''';
+      };
+
+    devShells.x86_64-linux.default = with import nixpkgs {system = "x86_64-linux";};
+      mkShell {
+        nativeBuildInputs = [zig lldb];
+        buildInputs = [];
+
+        shellHook = ''
+          echo "happy hacking!"
+        '';
+      };
+  };
+}

src/main.zig

@@ -0,0 +1,38 @@
+const std = @import("std");
+
+fn getParser(comptime parse_type: anytype) .{} {
+    _ = parse_type;
+}
+
+fn makeStruct(comptime in: anytype) type {
+    var fields: [in.len]std.builtin.TypeInfo.StructField = undefined;
+
+    for (in, 0..) |t, i| {
+        var fieldType: type = t[1];
+        var fieldName: []const u8 = t[0][0..];
+        fields[i] = .{
+            .name = fieldName,
+            .field_type = fieldType,
+            .default_value = null,
+            .is_comptime = false,
+            .alignment = 0,
+        };
+    }
+
+    const Payload = @Type(.{
+        .Struct = .{
+            .layout = .Auto,
+            .fields = fields[0..],
+            .decls = &[_]std.builtin.TypeInfo.Declaration{},
+            .is_tuple = false,
+        },
+    });
+
+    const retval = struct {
+        const payloadType = Payload;
+
+        fn get_next() Payload {}
+    };
+
+    return retval;
+}