chore: add Release Please GHA workflow

.github/workflows/release-please.yml

@@ -0,0 +1,16 @@
+name: Release Please
+
+on:
+  push:
+    branches:
+      - main
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  release-please:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: googleapis/release-please-action@16a9c90856f42705d54a6fda1823352bdc62cf38  # v4.4.0

.release-please-manifest.json

@@ -0,0 +1,3 @@
+{
+  ".": "0.1.2"
+}

CMakeLists.txt

@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.28)
-project(nbytes VERSION 0.1.2)
+project(nbytes VERSION 0.1.2) # x-release-please-version
 
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED True)

include/nbytes.h

@@ -836,12 +836,12 @@ size_t SearchString(const char *haystack, size_t haystack_length,
 
 // ============================================================================
 // Version metadata
-#define NBYTES_VERSION "0.1.1"
+#define NBYTES_VERSION "0.1.2"  // x-release-please-version
 
 enum {
-  NBYTES_VERSION_MAJOR = 0,
-  NBYTES_VERSION_MINOR = 1,
-  NBYTES_VERSION_REVISION = 1,
+  NBYTES_VERSION_MAJOR = 0,     // x-release-please-major
+  NBYTES_VERSION_MINOR = 1,     // x-release-please-minor
+  NBYTES_VERSION_REVISION = 2,  // x-release-please-patch
 };
 
 }  // namespace nbytes

release-please-config.json

@@ -0,0 +1,11 @@
+{
+  "packages": {
+    ".": {
+      "release-type": "simple",
+      "extra-files": [
+        "CMakeLists.txt",
+        "include/nbytes.h"
+      ]
+    }
+  }
+}