give this project some more care

.gitattributes

@@ -1 +1,2 @@
 *.zig text=auto eol=lf
+*.zon text=auto eol=lf

.github/workflows/build.yml

@@ -2,27 +2,49 @@ name: CI
 
 on:
   push:
-    branches: [ master ]
+    branches: [master]
   pull_request:
-    branches: [ master ]
+    branches: [master]
+  workflow_dispatch:
 
 jobs:
   build:
-
     strategy:
+      fail-fast: false
       matrix:
-        platform: [ubuntu-latest, macos-latest, windows-latest]
-    runs-on: ${{ matrix.platform }}
-
+        zig-version: [master]
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        include:
+          - zig-version: "0.12.1"
+            os: ubuntu-latest
+          - zig-version: "0.13.0"
+            os: ubuntu-latest
+    runs-on: ${{ matrix.os }}
     steps:
-    # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-    - uses: actions/checkout@v2
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Zig
+        uses: mlugg/setup-zig@v1
+        with:
+          version: master
+
+      - name: Run Tests
+        run: zig build test --summary all
+
+      - name: Setup `wasmtime`
+        if: matrix.os == 'ubuntu-latest'
+        uses: bytecodealliance/actions/wasmtime/setup@v1
+        with:
+          version: "21.0.1" # Wasmtime v22.0.0 has removed support for the "Wasmtime 13-and-prior CLI"
+
+      - name: Print wasmtime version
+        if: matrix.os == 'ubuntu-latest'
+        run: "wasmtime --version"
 
-    - name: Setup Zig
-      uses: goto-bus-stop/[email protected]
-      with:
-        version: master
-
-    - name: Run tests
-      run: |
-        zig test known-folders.zig
+      - name: Run Tests (wasm32-wasi)
+        if: matrix.os == 'ubuntu-latest'
+        run: zig build test -Dtarget=wasm32-wasi -fwasmtime --summary all
+        env:
+          WASMTIME_NEW_CLI: 0
+          WASMTIME_BACKTRACE_DETAILS: 1

README.md

@@ -7,6 +7,7 @@
 - Keep to folders that are available on all operating systems
 
 ## API
+
 ```zig
 pub const KnownFolder = enum {
     home,
@@ -36,13 +37,37 @@ pub const KnownFolderConfig = struct {
 };
 
 /// Returns a directory handle, or, if the folder does not exist, `null`.
-pub fn open(allocator: std.mem.Allocator, folder: KnownFolder, args: std.fs.Dir.OpenDirOptions) (std.fs.Dir.OpenError || Error)!?std.fs.Dir;
+pub fn open(allocator: std.mem.Allocator, folder: KnownFolder, args: std.fs.Dir.OpenOptions) (std.fs.Dir.OpenError || Error)!?std.fs.Dir;
 
 /// Returns the path to the folder or, if the folder does not exist, `null`.
 pub fn getPath(allocator: std.mem.Allocator, folder: KnownFolder) Error!?[]const u8;
 ```
 
+## Installation
+
+Initialize a `zig build` project if you haven't already.
+
+```bash
+zig init
+```
+
+Add the `known-folders` package to your `build.zig.zon`.
+
+```bash
+zig fetch --save git+https://github.com/ziglibs/known-folders.git
+```
+
+You can then import `known-folders` in your `build.zig` with:
+
+```zig
+const known_folders = b.dependency("known-folders", .{}).module("known-folders");
+const exe = b.addExecutable(...);
+// This adds the known-folders module to the executable which can then be imported with `@import("known-folders")`
+exe.root_module.addImport("known-folders", known_folders);
+```
+
 ## Configuration
+
 In your root file, add something like this to configure known-folders:
 
 ```zig

build.zig

@@ -1,7 +1,44 @@
 const std = @import("std");
+const builtin = @import("builtin");
+
+const minimum_zig_version = std.SemanticVersion.parse("0.12.0") catch unreachable;
 
 pub fn build(b: *std.Build) void {
+    if (comptime (builtin.zig_version.order(minimum_zig_version) == .lt)) {
+        @compileError(std.fmt.comptimePrint(
+            \\Your Zig version does not meet the minimum build requirement:
+            \\  required Zig version: {[minimum_zig_version]}
+            \\  actual   Zig version: {[current_version]}
+            \\
+        , .{
+            .current_version = builtin.zig_version,
+            .minimum_zig_version = minimum_zig_version,
+        }));
+    }
+
+    const target = b.standardTargetOptions(.{});
+    const optimize = b.standardOptimizeOption(.{});
+
+    const strip = b.option(bool, "strip", "Omit debug information");
+    const test_filters = b.option([]const []const u8, "test-filter", "Skip tests that do not match any filter") orelse &[0][]const u8{};
+
     _ = b.addModule("known-folders", .{
         .root_source_file = b.path("known-folders.zig"),
+        .target = target,
+        .optimize = optimize,
+        .strip = strip,
     });
+
+    const unit_tests = b.addTest(.{
+        .root_source_file = b.path("known-folders.zig"),
+        .target = target,
+        .optimize = optimize,
+        .strip = strip,
+        .filters = test_filters,
+    });
+
+    const run_unit_tests = b.addRunArtifact(unit_tests);
+
+    const test_step = b.step("test", "Run unit tests");
+    test_step.dependOn(&run_unit_tests.step);
 }

build.zig.zon

@@ -1,5 +1,5 @@
 .{
-    .name = "",
+    .name = "known-folders",
     .version = "0.0.0",
     .dependencies = .{},
     .paths = .{