From b3e9f3fa6692dacbfefe6e8892ffc48edefd854d Mon Sep 17 00:00:00 2001
From: AmuroEita <1071307515@qq.com>
Date: Thu, 8 Oct 2026 12:39:40 +0800
Subject: [PATCH 1/2] feat: optimize released frontend builds

---
 .github/workflows/release.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 6f5a872..3183d48 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,7 +12,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: 构建
-        run: cmake -B build && cmake --build build
+        run: cmake -B build -DCMAKE_BUILD_TYPE=Release && cmake --build build
       - name: 构建 CLI（cli/ 独立 Cargo 项目，走 dispatch 前端 C ABI）
         run: |
           # CLI 用 #[link(name = "kvspace")] 链本仓刚构建的前端 → 把 build/ 交给链接器

From 2426a4e59b6de98184d9b9d7bf2c735c749bb157 Mon Sep 17 00:00:00 2001
From: AmuroEita <1071307515@qq.com>
Date: Thu, 8 Oct 2026 18:05:37 +0800
Subject: [PATCH 2/2] feat: dispatch optional value writes by key reference

---
 include/kvspace/kvspace.h |  5 +++++
 src/frontend.c            | 15 +++++++++++++++
 2 files changed, 20 insertions(+)

diff --git a/include/kvspace/kvspace.h b/include/kvspace/kvspace.h
index cb9f070..ba98485 100644
--- a/include/kvspace/kvspace.h
+++ b/include/kvspace/kvspace.h
@@ -79,6 +79,11 @@ typedef struct {
 int kvspaceResolveRef(void *h, const char *key, kvspaceRef_t *ref);
 int kvspaceGetByRef(void *h, kvspaceRef_t *ref, const char *key_fallback,
                     uint8_t **out, uint32_t *out_len);
+/* Same semantics as SetValue. ref must belong to key; unsupported backends
+ * use SetValue. The reference stores an address, never a value snapshot. */
+int kvspaceSetValueByRef(void *h, kvspaceRef_t *ref, const char *key,
+                         const uint8_t *value, uint32_t value_len,
+                         uint8_t ro, uint32_t vid, char *err, uint32_t err_cap);
 int kvspaceSetPartByRef(void *h, kvspaceRef_t *ref, const char *key_fallback,
                         uint32_t offset, const uint8_t *buf, uint32_t buf_len,
                         char *err, uint32_t err_cap);
diff --git a/src/frontend.c b/src/frontend.c
index 88a5e6e..1c3fbea 100644
--- a/src/frontend.c
+++ b/src/frontend.c
@@ -55,6 +55,9 @@ typedef struct {
     int  (*resolveref)(void *h, const char *key, kvspaceRef_t *ref);
     int  (*getbyref)(void *h, kvspaceRef_t *ref, const char *key_fallback,
                      uint8_t **out, uint32_t *out_len);
+    int  (*setvaluebyref)(void *h, kvspaceRef_t *ref, const char *key,
+                         const uint8_t *value, uint32_t value_len,
+                         uint8_t ro, uint32_t vid, char *err, uint32_t err_cap);
     int  (*setpartbyref)(void *h, kvspaceRef_t *ref, const char *key_fallback,
                          uint32_t offset, const uint8_t *buf, uint32_t buf_len,
                          char *err, uint32_t err_cap);
@@ -186,6 +189,7 @@ void *kvspaceConnect(const char *dsn) {
     LOAD(watch, "kvspaceWatch");
     #undef LOAD
     *(void **)&vt->resolveref = dlsym(dl, "kvspaceResolveRef");
+    *(void **)&vt->setvaluebyref = dlsym(dl, "kvspaceSetValueByRef");
     *(void **)&vt->getbyref = dlsym(dl, "kvspaceGetByRef");
     *(void **)&vt->setpartbyref = dlsym(dl, "kvspaceSetPartByRef");
 
@@ -241,6 +245,17 @@ int kvspaceGetByRef(void *h, kvspaceRef_t *ref, const char *key_fallback,
     return x->vt->get(x->backend, key_fallback, 0, out, out_len);
 }
 
+int kvspaceSetValueByRef(void *h, kvspaceRef_t *ref, const char *key,
+                         const uint8_t *value, uint32_t value_len,
+                         uint8_t ro, uint32_t vid, char *err, uint32_t err_cap) {
+    kvspace_handle *x = H(h);
+    if (x->vt->setvaluebyref)
+        return x->vt->setvaluebyref(x->backend, ref, key, value, value_len,
+                                   ro, vid, err, err_cap);
+    return x->vt->setvalue(x->backend, key, value, value_len, ro, vid,
+                          err, err_cap);
+}
+
 int kvspaceSetPartByRef(void *h, kvspaceRef_t *ref, const char *key_fallback,
                         uint32_t offset, const uint8_t *buf, uint32_t buf_len,
                         char *err, uint32_t err_cap) {