ci: add github actions config

.github/workflows/main.yml

@@ -0,0 +1,40 @@
+name: Nightly
+
+on:
+  push:
+    paths:
+      - "**.zig"
+    branches:
+      - main
+  schedule:
+    - cron: "0 0 * * *"
+  workflow_dispatch:
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: goto-bus-stop/setup-zig@v2
+        with:
+          version: master
+      - uses: actions/checkout@v3
+      - run: zig fmt src/*.zig
+  test:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+    runs-on: ${{matrix.os}}
+    steps:
+      - uses: goto-bus-stop/setup-zig@v2
+        with:
+          version: master
+      - uses: actions/checkout@v3
+      - run: zig build test
+  bench:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: goto-bus-stop/setup-zig@v2
+        with:
+          version: master
+      - uses: actions/checkout@v3
+      - run: zig build -Doptimize=ReleaseFast -Dcpu=baseline bench

src/bench.zig

@@ -18,7 +18,7 @@ const StringHashMap = std.hash_map.StringHashMap(void);
 
 pub fn main() !void {
     var gpa = std.heap.GeneralPurposeAllocator(.{}){};
-    defer std.debug.assert(!gpa.deinit());
+    defer std.debug.assert(gpa.deinit() == .ok);
 
     const allocator = gpa.allocator();
     const elem_count = 1000;

src/trie.zig

@@ -45,7 +45,7 @@ pub fn HashArrayMappedTrie(comptime K: type, comptime V: type, comptime Context:
 
             pub fn init(allocator: Allocator) !FreeList {
                 const list = try allocator.create([table_size]?FreeList.Node);
-                std.mem.set(?FreeList.Node, list, null);
+                @memset(list, null);
 
                 return .{ .list = list };
             }
@@ -147,7 +147,7 @@ pub fn HashArrayMappedTrie(comptime K: type, comptime V: type, comptime Context:
         pub fn init(allocator: Allocator) !Self {
             // TODO: Add ability to have a larger root node (for quicker lookup times)
             const root = try allocator.alloc(?*Node, table_size);
-            std.mem.set(?*Node, root, null);
+            @memset(root, null);
 
             return Self{ .root = root, .free_list = try FreeList.init(allocator) };
         }