From 53dee14017f3bf7c19a77859cfbee620f39b37c2 Mon Sep 17 00:00:00 2001
From: Jimmi Holst Christensen
Date: Wed, 7 May 2025 15:11:59 +0200
Subject: chore: Update setup-zig to v2

---
 .github/workflows/docs.yml |  2 +-
 .github/workflows/main.yml | 25 ++++++++++++++++---------
 build.zig                  |  8 ++++----
 3 files changed, 21 insertions(+), 14 deletions(-)

diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 689ecdb..0432159 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
-    - uses: mlugg/setup-zig@v1
+    - uses: mlugg/setup-zig@v2
       with:
         version: master
     - name: Build
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index fe832f7..ed75a67 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -9,21 +9,28 @@ jobs:
   test:
     strategy:
       matrix:
-        os: [ubuntu-latest, windows-latest]
-        step: [examples, test]
-        optimize: [Debug, ReleaseSafe, ReleaseFast]
-    runs-on: ${{matrix.os}}
+        optimize: [Debug, ReleaseSmall, ReleaseSafe, ReleaseFast]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: mlugg/setup-zig@v2
+        with:
+          version: master
+          cache-key: ${{ matrix.optimize }}
+      - run: zig test clap.zig -O${{ matrix.optimize }}
+  examples:
+    runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: mlugg/setup-zig@v1
+      - uses: actions/checkout@v4
+      - uses: mlugg/setup-zig@v2
         with:
           version: master
-      - run: zig build ${{ matrix.step }} -Doptimize=${{ matrix.optimize }}
+      - run: zig build examples
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: mlugg/setup-zig@v1
+      - uses: actions/checkout@v4
+      - uses: mlugg/setup-zig@v2
         with:
           version: master
       - run: zig fmt --check .
diff --git a/build.zig b/build.zig
index eed582d..7a1fe95 100644
--- a/build.zig
+++ b/build.zig
@@ -1,15 +1,15 @@
 pub fn build(b: *std.Build) void {
-    const clap_mod = b.addModule("clap", .{ .root_source_file = b.path("clap.zig") });
-
     const optimize = b.standardOptimizeOption(.{});
     const target = b.standardTargetOptions(.{});
 
-    const test_step = b.step("test", "Run all tests in all modes.");
-    const tests = b.addTest(.{
+    const clap_mod = b.addModule("clap", .{
         .root_source_file = b.path("clap.zig"),
         .target = target,
         .optimize = optimize,
     });
+
+    const test_step = b.step("test", "Run all tests in all modes.");
+    const tests = b.addTest(.{ .root_module = clap_mod });
     const run_tests = b.addRunArtifact(tests);
     test_step.dependOn(&run_tests.step);
 
-- 
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