feat(dev): add //build:dev-make-openresty target to invoke make

directory for openresty build for development

build/BUILD.bazel

@@ -51,6 +51,25 @@ kong_install(
     ],
 )
 
+# Use this target when developing with nginx modules and want to
+# avoid rebuilding a clean OpenResty every time.
+kong_genrule(
+    name = "dev-make-openresty",
+    srcs = [
+        "@openresty//:dev-just-make",
+    ],
+    outs = [
+        "openresty.dev.nop",
+    ],
+    cmd = """
+        rm -rf ${BUILD_DESTDIR}/openresty
+        cp -r $(location @openresty//:dev-just-make) ${BUILD_DESTDIR}/openresty
+        chmod -R "u+rw" ${BUILD_DESTDIR}/openresty
+        touch ${BUILD_DESTDIR}/openresty.dev.nop
+    """,
+    visibility = ["//visibility:public"],
+)
+
 # Lua Libraries
 
 lualib_deps = [

build/openresty/BUILD.openresty.bazel

@@ -332,3 +332,30 @@ configure_make(
         "//conditions:default": [],
     }),
 )
+
+genrule(
+    name = "dev-just-make",
+    srcs = [
+        "@lua-kong-nginx-module//:all_srcs",
+        "@lua-resty-events//:all_srcs",
+        "@lua-resty-lmdb//:all_srcs",
+        "@ngx_brotli//:all_srcs",
+    ] + select({
+        "@kong//:wasmx_flag": [
+            "@ngx_wasmx_module//:all_srcs",
+            # wasm_runtime has to be a "data" (target) instead of "build_data" (exec)
+            # to be able to lookup by its path (relative to INSTALLDIR)
+            ":wasm_runtime",
+        ],
+        "//conditions:default": [],
+    }),
+    outs = ["dev-builddir"],
+    cmd = """
+        pushd $(RULEDIR)/openresty.build_tmpdir >/dev/null
+        make -j%s
+        make install
+        popd >/dev/null
+        cp -r $(RULEDIR)/openresty.build_tmpdir/openresty $@
+    """ % KONG_VAR["NPROC"],
+    visibility = ["//visibility:public"],
+)