Upgrade to Zig version 0.16.0 (#2)

Author: habedi

.editorconfig

@@ -10,18 +10,12 @@ indent_size = 4
 insert_final_newline = true
 trim_trailing_whitespace = true
 
-[*.zig]
+[*.{zig,py}]
 max_line_length = 100
 
 [*.md]
-max_line_length = 120
+max_line_length = 150
 trim_trailing_whitespace = false
 
 [*.{yml,yaml}]
 indent_size = 2
-
-[*.sh]
-indent_size = 2
-
-[*.py]
-max_line_length = 100

.github/workflows/docs.yml

@@ -1,4 +1,4 @@
-name: Publish API Documentation
+name: Publish API documentation
 
 on:
   workflow_dispatch:
@@ -17,23 +17,23 @@ jobs:
   deploy-docs:
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout Repository
+      - name: Checkout repository
         uses: actions/checkout@v4
 
-      - name: Install Zig
-        uses: goto-bus-stop/setup-zig@v2
-        with:
-          version: '0.15.2'
+      - name: Install Zig 0.16.0
+        run: |
+          curl -sSfL https://ziglang.org/download/0.16.0/zig-x86_64-linux-0.16.0.tar.xz | tar -xJ
+          echo "$PWD/zig-x86_64-linux-0.16.0" >> "$GITHUB_PATH"
 
-      - name: Install System Dependencies
+      - name: Install dependencies
         run: |
           sudo apt-get update
           sudo apt-get install -y make
 
-      - name: Generate Documentation
+      - name: Generate documentation
         run: make docs
 
-      - name: Deploy to GitHub Pages
+      - name: Deploy to GitHub pages
         uses: peaceiris/actions-gh-pages@v4
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/lints.yml

@@ -1,9 +1,11 @@
-name: Run Tests
+name: Run tests
 
 on:
   workflow_dispatch:
   workflow_call:
   push:
+    branches:
+      - develop
     tags:
       - 'v*'
   pull_request:
@@ -22,18 +24,18 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Checkout Repository
+      - name: Checkout repository
         uses: actions/checkout@v4
 
-      - name: Install Zig
-        uses: goto-bus-stop/setup-zig@v2
-        with:
-          version: '0.15.2'
+      - name: Install Zig 0.16.0
+        run: |
+          curl -sSfL https://ziglang.org/download/0.16.0/zig-x86_64-linux-0.16.0.tar.xz | tar -xJ
+          echo "$PWD/zig-x86_64-linux-0.16.0" >> "$GITHUB_PATH"
 
-      - name: Install Dependencies
+      - name: Install dependencies
         run: |
           sudo apt-get update
           sudo apt-get install -y make
 
-      - name: Run Tests
+      - name: Run tests
         run: make test

.github/workflows/tests.yml

@@ -1,7 +1,8 @@
 # ################################################################################
 # # Configuration
 # ################################################################################
-ZIG    ?= $(shell which zig || echo ~/.local/share/zig/0.15.2/zig)
+ZIG_LOCAL  := $(HOME)/.local/share/zig/0.16.0/zig
+ZIG        ?= $(shell test -x $(ZIG_LOCAL) && echo $(ZIG_LOCAL) || which zig)
 BUILD_TYPE    ?= Debug
 BUILD_OPTS    ?= -Doptimize=$(BUILD_TYPE)
 JOBS          ?= $(shell nproc || echo 2)
@@ -10,7 +11,7 @@ JOBS          ?= $(shell nproc || echo 2)
 check_zig = \
     if [ ! -x "$(ZIG)" ]; then \
       echo "ERROR: Zig compiler not found at '$(ZIG)'."; \
-      echo "       Install Zig 0.15.2 and/or set ZIG=/path/to/zig."; \
+      echo "       Install Zig 0.16.0 and/or set ZIG=/path/to/zig."; \
       echo "       See: https://ziglang.org/download/"; \
       exit 1; \
     fi

Makefile

@@ -10,7 +10,7 @@
 [![License](https://img.shields.io/badge/license-Apache--2.0-007ec6?label=license&style=flat&labelColor=282c34&logo=open-source-initiative)](https://github.com/CogitatorTech/minish/blob/main/LICENSE)
 [![Examples](https://img.shields.io/badge/examples-view-green?style=flat&labelColor=282c34&logo=zig)](https://github.com/CogitatorTech/minish/tree/main/examples)
 [![Docs](https://img.shields.io/badge/docs-read-blue?style=flat&labelColor=282c34&logo=read-the-docs)](https://CogitatorTech.github.io/minish/)
-[![Zig Version](https://img.shields.io/badge/Zig-0.15.2-orange?logo=zig&labelColor=282c34)](https://ziglang.org/download/)
+[![Zig Version](https://img.shields.io/badge/Zig-0.16.0-orange?logo=zig&labelColor=282c34)](https://ziglang.org/download/)
 [![Release](https://img.shields.io/github/release/CogitatorTech/minish.svg?label=release&style=flat&labelColor=282c34&logo=github)](https://github.com/CogitatorTech/minish/releases/latest)
 
 A property-based testing framework for Zig
@@ -87,7 +87,7 @@ Replace `<branch_or_tag>` with the desired branch or release tag, like `main` (f
 This command will download Minish and add it to Zig's global cache and update your project's `build.zig.zon` file.
 
 > [!NOTE]
-> Minsih is developed and tested with Zig version 0.15.2.
+> Minish is developed and tested with Zig version 0.16.0.
 
 #### Adding to Build Script
 
@@ -123,7 +123,7 @@ fn reverse(allocator: std.mem.Allocator, s: []const u8) ![]u8 {
 
 // Property: reversing a string twice returns the original
 fn reverse_twice_is_identity(s: []const u8) !void {
-    var gpa = std.heap.GeneralPurposeAllocator(.{}){};
+    var gpa: std.heap.DebugAllocator(.{}) = .init;
     defer _ = gpa.deinit();
     const allocator = gpa.allocator();
 
@@ -137,7 +137,7 @@ fn reverse_twice_is_identity(s: []const u8) !void {
 }
 
 pub fn main() !void {
-    var gpa = std.heap.GeneralPurposeAllocator(.{}){};
+    var gpa: std.heap.DebugAllocator(.{}) = .init;
     defer _ = gpa.deinit();
     const allocator = gpa.allocator();
 

README.md

@@ -12,11 +12,14 @@ pub fn build(b: *std.Build) void {
     });
 
     // Unit tests
-    const tests = b.addExecutable(.{
-        .name = "minish-tests",
-        .root_module = minish_mod,
+    const test_mod = b.createModule(.{
+        .root_source_file = b.path("src/lib.zig"),
+        .target = target,
+        .optimize = optimize,
+    });
+    const tests = b.addTest(.{
+        .root_module = test_mod,
     });
-    tests.kind = .@"test";
 
     const run_tests = b.addRunArtifact(tests);
     b.step("test", "Run unit tests").dependOn(&run_tests.step);
@@ -25,8 +28,7 @@ pub fn build(b: *std.Build) void {
     const docs_step = b.step("docs", "Generate API documentation");
     const doc_path = "docs/api";
 
-    // Create docs directory if it doesn't exist
-    std.fs.cwd().makePath("docs") catch {};
+    const io = b.graph.io;
 
     const gen_docs_cmd = b.addSystemCommand(&[_][]const u8{
         b.graph.zig_exe,
@@ -38,12 +40,13 @@ pub fn build(b: *std.Build) void {
     docs_step.dependOn(&gen_docs_cmd.step);
 
     // Examples (only when developing minish itself, not when used as a dependency)
-    if (std.fs.cwd().openDir("examples", .{ .iterate = true })) |examples_dir| {
+    if (b.build_root.handle.openDir(io, "examples", .{ .iterate = true })) |examples_dir| {
         var dir = examples_dir;
+        defer dir.close(io);
         const run_all_step = b.step("run-all", "Run all examples");
 
         var it = dir.iterate();
-        while (it.next() catch null) |entry| {
+        while (it.next(io) catch null) |entry| {
             if (entry.kind != .file) continue;
             if (!std.mem.endsWith(u8, entry.name, ".zig")) continue;
 

build.zig

@@ -1,11 +1,7 @@
 .{
     .name = .minish,
-    .version = "0.1.0",
+    .version = "0.2.0",
     .fingerprint = 0x4a0e1bdb4d520b49, // Changing this has security and trust implications.
-    .minimum_zig_version = "0.15.2",
-    .dependencies = .{ .chilli = .{
-        .url = "https://github.com/CogitatorTech/chilli/archive/v0.2.2.tar.gz",
-        .hash = "chilli-0.2.2-c19PrvIyAQAgsL0VkYCKq0DuxU7rZUpRuH991zsyOkYQ",
-    } },
+    .minimum_zig_version = "0.16.0",
     .paths = .{ "build.zig", "build.zig.zon", "src", "LICENSE", "README.md" },
 }

build.zig.zon

@@ -2,15 +2,16 @@
 
 #### List of Examples
 
-| # | File                                                           | Description                       |
-|---|----------------------------------------------------------------|-----------------------------------|
-| 1 | [e1_simple_example.zig](e1_simple_example.zig)                 | Basic tuple generator             |
-| 2 | [e2_string_example.zig](e2_string_example.zig)                 | String property testing           |
-| 3 | [e3_list_example.zig](e3_list_example.zig)                     | List property testing (sorting)   |
-| 4 | [e4_advanced_generators.zig](e4_advanced_generators.zig)       | Multiple generator types          |
-| 5 | [e5_struct_and_combinators.zig](e5_struct_and_combinators.zig) | Struct generation and combinators |
-| 6 | [e6_shrinking_demo.zig](e6_shrinking_demo.zig)                 | Shrinking demonstration           |
-| 7 | [e7_hashmap_example.zig](e7_hashmap_example.zig)               | HashMap property testing          |
+| # | File                                                           | Description                                            |
+|---|----------------------------------------------------------------|--------------------------------------------------------|
+| 1 | [e1_simple_example.zig](e1_simple_example.zig)                 | Basic tuple generator                                  |
+| 2 | [e2_string_example.zig](e2_string_example.zig)                 | String property testing                                |
+| 3 | [e3_list_example.zig](e3_list_example.zig)                     | List property testing (sorting)                        |
+| 4 | [e4_advanced_generators.zig](e4_advanced_generators.zig)       | Multiple generator types                               |
+| 5 | [e5_struct_and_combinators.zig](e5_struct_and_combinators.zig) | Struct generation and combinators                      |
+| 6 | [e6_shrinking_demo.zig](e6_shrinking_demo.zig)                 | Shrinking demonstration                                |
+| 7 | [e7_hashmap_example.zig](e7_hashmap_example.zig)               | HashMap property testing                               |
+| 8 | [e8_misc_features.zig](e8_misc_features.zig)                   | Show cases for oneOf, dependent, timestamps, and enums |
 
 #### Running Examples
 

examples/README.md

@@ -17,7 +17,7 @@ fn sum_is_less_than_1500(tuple: struct { i32, i32 }) !void {
 }
 
 pub fn main() !void {
-    var gpa = std.heap.GeneralPurposeAllocator(.{}){};
+    var gpa: std.heap.DebugAllocator(.{}) = .init;
     defer _ = gpa.deinit();
     const allocator = gpa.allocator();