From 4b6f66fd512c254b5a82220dc77411fe391dd258 Mon Sep 17 00:00:00 2001
From: David Czihak <git@dcz.at>
Date: Sat, 9 May 2026 13:01:50 +0200
Subject: Chore: Rework examples for thorough extension testing

---
 examples/multi-step/.gitignore                   |  2 +
 examples/multi-step/.nova/Configuration.json     |  4 +
 examples/multi-step/.nova/Tasks/Zig Package.json | 10 +++
 examples/multi-step/.nova/Tasks/Zig Test.json    | 10 +++
 examples/multi-step/.nova/Tasks/Zig Watch.json   | 11 +++
 examples/multi-step/build.zig                    | 96 ++++++++++++++++++++++++
 examples/multi-step/build.zig.zon                | 12 +++
 examples/multi-step/src/lib.zig                  | 67 +++++++++++++++++
 examples/multi-step/src/main.zig                 | 35 +++++++++
 9 files changed, 247 insertions(+)
 create mode 100644 examples/multi-step/.gitignore
 create mode 100644 examples/multi-step/.nova/Configuration.json
 create mode 100644 examples/multi-step/.nova/Tasks/Zig Package.json
 create mode 100644 examples/multi-step/.nova/Tasks/Zig Test.json
 create mode 100644 examples/multi-step/.nova/Tasks/Zig Watch.json
 create mode 100644 examples/multi-step/build.zig
 create mode 100644 examples/multi-step/build.zig.zon
 create mode 100644 examples/multi-step/src/lib.zig
 create mode 100644 examples/multi-step/src/main.zig

(limited to 'examples/multi-step')

diff --git a/examples/multi-step/.gitignore b/examples/multi-step/.gitignore
new file mode 100644
index 0000000..3389c86
--- /dev/null
+++ b/examples/multi-step/.gitignore
@@ -0,0 +1,2 @@
+.zig-cache/
+zig-out/
diff --git a/examples/multi-step/.nova/Configuration.json b/examples/multi-step/.nova/Configuration.json
new file mode 100644
index 0000000..44cadf8
--- /dev/null
+++ b/examples/multi-step/.nova/Configuration.json
@@ -0,0 +1,4 @@
+{
+  "zls.enable_build_on_save" : false,
+  "zls.zig_exe_path" : "\/opt\/homebrew\/bin\/zig"
+}
diff --git a/examples/multi-step/.nova/Tasks/Zig Package.json b/examples/multi-step/.nova/Tasks/Zig Package.json
new file mode 100644
index 0000000..db6905c
--- /dev/null
+++ b/examples/multi-step/.nova/Tasks/Zig Package.json	
@@ -0,0 +1,10 @@
+{
+  "extension" : {
+    "identifier" : "at.dcz.nova-zig",
+    "name" : "Zig"
+  },
+  "extensionTemplate" : "zigBuildRun",
+  "extensionValues" : {
+    "runStep" : "run"
+  }
+}
diff --git a/examples/multi-step/.nova/Tasks/Zig Test.json b/examples/multi-step/.nova/Tasks/Zig Test.json
new file mode 100644
index 0000000..7517ee7
--- /dev/null
+++ b/examples/multi-step/.nova/Tasks/Zig Test.json	
@@ -0,0 +1,10 @@
+{
+  "extension" : {
+    "identifier" : "at.dcz.nova-zig",
+    "name" : "Zig"
+  },
+  "extensionTemplate" : "zigTest",
+  "extensionValues" : {
+    "summary" : "failures"
+  }
+}
diff --git a/examples/multi-step/.nova/Tasks/Zig Watch.json b/examples/multi-step/.nova/Tasks/Zig Watch.json
new file mode 100644
index 0000000..aed951a
--- /dev/null
+++ b/examples/multi-step/.nova/Tasks/Zig Watch.json	
@@ -0,0 +1,11 @@
+{
+  "extension" : {
+    "identifier" : "at.dcz.nova-zig",
+    "name" : "Zig"
+  },
+  "extensionTemplate" : "zigWatch",
+  "extensionValues" : {
+    "incremental" : "on",
+    "step" : "run"
+  }
+}
diff --git a/examples/multi-step/build.zig b/examples/multi-step/build.zig
new file mode 100644
index 0000000..f9a2d3d
--- /dev/null
+++ b/examples/multi-step/build.zig
@@ -0,0 +1,96 @@
+const std = @import("std");
+
+pub fn build(b: *std.Build) void {
+    const target = b.standardTargetOptions(.{});
+    const optimize = b.standardOptimizeOption(.{});
+
+    const lib_mod = b.addModule("multi_step", .{
+        .root_source_file = b.path("src/lib.zig"),
+        .target = target,
+    });
+
+    const exe = b.addExecutable(.{
+        .name = "multi-step",
+        .root_module = b.createModule(.{
+            .root_source_file = b.path("src/main.zig"),
+            .target = target,
+            .optimize = optimize,
+            .imports = &.{
+                .{ .name = "multi_step", .module = lib_mod },
+            },
+        }),
+    });
+    b.installArtifact(exe);
+
+    // ── Step: run ──────────────────────────────────────────────────────────────
+    const run_cmd = b.addRunArtifact(exe);
+    if (b.args) |args| run_cmd.addArgs(args);
+    const run_step = b.step("run", "Build and run the multi-step demo");
+    run_step.dependOn(&run_cmd.step);
+
+    // ── Step: test ─────────────────────────────────────────────────────────────
+    const lib_tests = b.addTest(.{ .root_module = lib_mod });
+    const run_tests = b.addRunArtifact(lib_tests);
+    const test_step = b.step("test", "Run all unit tests");
+    test_step.dependOn(&run_tests.step);
+
+    // ── Step: check-fmt (hyphenated) ───────────────────────────────────────────
+    const fmt_check = b.addFmt(.{
+        .paths = &.{ "src", "build.zig" },
+        .check = true,
+    });
+    const fmt_step = b.step("check-fmt", "Verify source formatting without modifying files");
+    fmt_step.dependOn(&fmt_check.step);
+
+    // ── Step: gen-docs (hyphenated) ────────────────────────────────────────────
+    const docs = b.addInstallDirectory(.{
+        .source_dir = exe.getEmittedDocs(),
+        .install_dir = .prefix,
+        .install_subdir = "docs",
+    });
+    const docs_step = b.step("gen-docs", "Generate and install HTML documentation");
+    docs_step.dependOn(&docs.step);
+
+    // ── Step: run_server (underscore) ──────────────────────────────────────────
+    const server_cmd = b.addRunArtifact(exe);
+    server_cmd.addArg("--server");
+    const server_step = b.step("run_server", "Run the executable in server mode");
+    server_step.dependOn(&server_cmd.step);
+
+    // ── Step: bench (short name, ReleaseFast) ──────────────────────────────────
+    const bench_exe = b.addExecutable(.{
+        .name = "bench",
+        .root_module = b.createModule(.{
+            .root_source_file = b.path("src/main.zig"),
+            .target = target,
+            .optimize = .ReleaseFast,
+            .imports = &.{
+                .{ .name = "multi_step", .module = lib_mod },
+            },
+        }),
+    });
+    const bench_cmd = b.addRunArtifact(bench_exe);
+    bench_cmd.addArg("--bench");
+    const bench_step = b.step("bench", "Build and run benchmarks (ReleaseFast)");
+    bench_step.dependOn(&bench_cmd.step);
+
+    // ── Step: release-macos (compound hyphenated, cross-compile) ───────────────
+    const macos_target = b.resolveTargetQuery(.{
+        .cpu_arch = .aarch64,
+        .os_tag = .macos,
+    });
+    const release_exe = b.addExecutable(.{
+        .name = "multi-step",
+        .root_module = b.createModule(.{
+            .root_source_file = b.path("src/main.zig"),
+            .target = macos_target,
+            .optimize = .ReleaseSmall,
+            .imports = &.{
+                .{ .name = "multi_step", .module = lib_mod },
+            },
+        }),
+    });
+    const release_install = b.addInstallArtifact(release_exe, .{});
+    const release_step = b.step("release-macos", "Build a ReleaseSmall binary for aarch64-macos");
+    release_step.dependOn(&release_install.step);
+}
diff --git a/examples/multi-step/build.zig.zon b/examples/multi-step/build.zig.zon
new file mode 100644
index 0000000..16f0449
--- /dev/null
+++ b/examples/multi-step/build.zig.zon
@@ -0,0 +1,12 @@
+.{
+    .name = .multi_step,
+    .version = "0.1.0",
+    .fingerprint = 0x15810748d919d76b,
+    .minimum_zig_version = "0.16.0",
+    .dependencies = .{},
+    .paths = .{
+        "build.zig",
+        "build.zig.zon",
+        "src",
+    },
+}
diff --git a/examples/multi-step/src/lib.zig b/examples/multi-step/src/lib.zig
new file mode 100644
index 0000000..ea244c1
--- /dev/null
+++ b/examples/multi-step/src/lib.zig
@@ -0,0 +1,67 @@
+const std = @import("std");
+
+/// Returns the sum of a slice of i32 values.
+pub fn sum(values: []const i32) i64 {
+    var total: i64 = 0;
+    for (values) |v| total += v;
+    return total;
+}
+
+/// Returns the product of a slice of i32 values.
+/// Returns 1 for an empty slice (identity element).
+pub fn product(values: []const i32) i64 {
+    var result: i64 = 1;
+    for (values) |v| result *= v;
+    return result;
+}
+
+/// Returns the minimum value, or null for an empty slice.
+pub fn min(values: []const i32) ?i32 {
+    if (values.len == 0) return null;
+    var m = values[0];
+    for (values[1..]) |v| {
+        if (v < m) m = v;
+    }
+    return m;
+}
+
+/// Returns the maximum value, or null for an empty slice.
+pub fn max(values: []const i32) ?i32 {
+    if (values.len == 0) return null;
+    var m = values[0];
+    for (values[1..]) |v| {
+        if (v > m) m = v;
+    }
+    return m;
+}
+
+test "sum empty" {
+    try std.testing.expectEqual(@as(i64, 0), sum(&.{}));
+}
+
+test "sum positive values" {
+    try std.testing.expectEqual(@as(i64, 15), sum(&.{ 1, 2, 3, 4, 5 }));
+}
+
+test "sum with negatives" {
+    try std.testing.expectEqual(@as(i64, 0), sum(&.{ -3, -2, -1, 0, 1, 2, 3 }));
+}
+
+test "product empty" {
+    try std.testing.expectEqual(@as(i64, 1), product(&.{}));
+}
+
+test "product small" {
+    try std.testing.expectEqual(@as(i64, 120), product(&.{ 1, 2, 3, 4, 5 }));
+}
+
+test "min and max" {
+    const data = [_]i32{ 3, 1, 4, 1, 5, 9, 2, 6 };
+    try std.testing.expectEqual(@as(?i32, 1), min(&data));
+    try std.testing.expectEqual(@as(?i32, 9), max(&data));
+}
+
+test "min max empty" {
+    try std.testing.expectEqual(@as(?i32, null), min(&.{}));
+    try std.testing.expectEqual(@as(?i32, null), max(&.{}));
+}
diff --git a/examples/multi-step/src/main.zig b/examples/multi-step/src/main.zig
new file mode 100644
index 0000000..a984b18
--- /dev/null
+++ b/examples/multi-step/src/main.zig
@@ -0,0 +1,35 @@
+const std = @import("std");
+const lib = @import("multi_step");
+
+pub fn main(init: std.process.Init) !void {
+    const io = init.io;
+    var buf: [4096]u8 = undefined;
+    var fw: std.Io.File.Writer = .init(.stdout(), io, &buf);
+    defer fw.interface.flush() catch {};
+    const w = &fw.interface;
+
+    const args = try init.minimal.args.toSlice(init.arena.allocator());
+    const mode = if (args.len > 1) args[1] else "";
+
+    if (std.mem.eql(u8, mode, "--server")) {
+        try w.print("Server mode (simulated)\n", .{});
+        return;
+    }
+
+    if (std.mem.eql(u8, mode, "--bench")) {
+        const data = [_]i32{ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
+        var i: u32 = 0;
+        while (i < 1_000_000) : (i += 1) {
+            _ = lib.sum(&data);
+        }
+        try w.print("bench: 1M sum() calls completed\n", .{});
+        return;
+    }
+
+    const data = [_]i32{ 10, 20, 30, 40, 50 };
+    try w.print("data: {any}\n", .{data});
+    try w.print("sum     = {d}\n", .{lib.sum(&data)});
+    try w.print("product = {d}\n", .{lib.product(&data)});
+    try w.print("min     = {?d}\n", .{lib.min(&data)});
+    try w.print("max     = {?d}\n", .{lib.max(&data)});
+}
-- 
cgit v1.3