zig fmt

.github/workflows/zig-fmt.yml

@@ -0,0 +1,62 @@
+name: zig-fmt
+
+env:
+  ZIG_VERSION: 0.13.0
+
+on:
+  pull_request:
+
+    # By default GH trigger on types opened, synchronize and reopened.
+    # see https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request
+    # Since we skip the job when the PR is in draft state, we want to force CI
+    # running when the PR is marked ready_for_review w/o other change.
+    # see https://github.com/orgs/community/discussions/25722#discussioncomment-3248917
+    types: [opened, synchronize, reopened, ready_for_review]
+
+    paths:
+      - ".github/**"
+      - "build.zig"
+      - "src/**/*.zig"
+      - "src/*.zig"
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+jobs:
+  zig-fmt:
+    name: zig fmt
+
+    # Don't run the CI with draft PR.
+    if: github.event.pull_request.draft == false
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: mlugg/setup-zig@v1
+        with:
+          version: ${{ env.ZIG_VERSION }}
+
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Run zig fmt
+        id: fmt
+        run: |
+          zig fmt --check ./*.zig ./**/*.zig 2> zig-fmt.err > zig-fmt.err2 || echo "Failed"
+          delimiter="$(openssl rand -hex 8)"
+          echo "zig_fmt_errs<<${delimiter}" >> "${GITHUB_OUTPUT}"
+
+          if [ -s zig-fmt.err ]; then
+            echo "// The following errors occurred:" >> "${GITHUB_OUTPUT}"
+            cat zig-fmt.err >> "${GITHUB_OUTPUT}"
+          fi
+
+          if [ -s zig-fmt.err2 ]; then
+            echo "// The following files were not formatted:" >> "${GITHUB_OUTPUT}"
+            cat zig-fmt.err2 >> "${GITHUB_OUTPUT}"
+          fi
+
+          echo "${delimiter}" >> "${GITHUB_OUTPUT}"
+      - name: Fail the job
+        if: steps.fmt.outputs.zig_fmt_errs != ''
+        run: exit 1

build.zig.zon

@@ -1,11 +1,11 @@
 .{
-	.name = "websocket",
-	.version = "0.1.0",
-	.dependencies = .{},
-	.paths = .{
-		"readme.md",
-		"build.zig",
-		"build.zig.zon",
-		"src",
-	},
+    .name = "websocket",
+    .version = "0.1.0",
+    .dependencies = .{},
+    .paths = .{
+        "readme.md",
+        "build.zig",
+        "build.zig.zon",
+        "src",
+    },
 }

src/server/server.zig

@@ -1712,7 +1712,7 @@ test "tests:beforeAll" {
         .port = 9292,
         .address = "127.0.0.1",
     });
-    test_thread = try test_server.listenInNewThread(.{.ws_host = "127.0.0.1", .ws_port = 9292});
+    test_thread = try test_server.listenInNewThread(.{ .ws_host = "127.0.0.1", .ws_port = 9292 });
 }
 
 test "tests:afterAll" {

support/autobahn/client/build.zig.zon

@@ -1,10 +1,8 @@
 .{
-  .name = "autobahn_test_client",
-  .paths = .{""},
-  .version = "0.0.0",
-  .dependencies = .{
-    .websocket = .{
-      .path = "../../../"
+    .name = "autobahn_test_client",
+    .paths = .{""},
+    .version = "0.0.0",
+    .dependencies = .{
+        .websocket = .{ .path = "../../../" },
     },
-  },
 }

support/autobahn/server/build.zig.zon

@@ -1,8 +1,8 @@
 .{
-	.name = "autobahn_test_server",
-	.paths = .{""},
-	.version = "0.0.0",
-	.dependencies = .{
-		.websocket = .{.path = "../../../"},
-	},
+    .name = "autobahn_test_server",
+    .paths = .{""},
+    .version = "0.0.0",
+    .dependencies = .{
+        .websocket = .{ .path = "../../../" },
+    },
 }

support/autobahn/server/main.zig

@@ -94,7 +94,7 @@ const Handler = struct {
                 if (std.unicode.utf8ValidateSlice(data)) {
                     try self.conn.writeText(data);
                 } else {
-                    self.conn.close(.{.code = 1007}) catch {};
+                    self.conn.close(.{ .code = 1007 }) catch {};
                 }
             },
         }