From 405794d4ca19445eb90c80ea9eca50f84b322d07 Mon Sep 17 00:00:00 2001
From: Dave <dave@gray101.com>
Date: Sat, 13 Jul 2024 16:32:25 -0400
Subject: [PATCH] fix: speedup `git submodule update` with `--single-branch`
 (#2847)

add --single-branch to submodule update commands for speed

Signed-off-by: Dave Lee <dave@gray101.com>
---
 Makefile                   | 16 ++++++++--------
 backend/cpp/grpc/Makefile  |  2 +-
 backend/cpp/llama/Makefile |  2 +-
 3 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/Makefile b/Makefile
index c16f8e71..112663e7 100644
--- a/Makefile
+++ b/Makefile
@@ -214,7 +214,7 @@ sources/go-bert.cpp:
 	git remote add origin $(BERT_REPO) && \
 	git fetch origin && \
 	git checkout $(BERT_VERSION) && \
-	git submodule update --init --recursive --depth 1
+	git submodule update --init --recursive --depth 1 --single-branch
 
 sources/go-bert.cpp/libgobert.a: sources/go-bert.cpp
 	$(MAKE) -C sources/go-bert.cpp libgobert.a
@@ -227,7 +227,7 @@ sources/go-llama.cpp:
 	git remote add origin $(GOLLAMA_REPO) && \
 	git fetch origin && \
 	git checkout $(GOLLAMA_VERSION) && \
-	git submodule update --init --recursive --depth 1
+	git submodule update --init --recursive --depth 1 --single-branch
 
 sources/go-llama.cpp/libbinding.a: sources/go-llama.cpp
 	$(MAKE) -C sources/go-llama.cpp BUILD_TYPE=$(STABLE_BUILD_TYPE) libbinding.a
@@ -240,7 +240,7 @@ sources/go-piper:
 	git remote add origin $(PIPER_REPO) && \
 	git fetch origin && \
 	git checkout $(PIPER_VERSION) && \
-	git submodule update --init --recursive --depth 1
+	git submodule update --init --recursive --depth 1 --single-branch
 
 sources/go-piper/libpiper_binding.a: sources/go-piper
 	$(MAKE) -C sources/go-piper libpiper_binding.a example/main piper.o
@@ -253,7 +253,7 @@ sources/gpt4all:
 	git remote add origin $(GPT4ALL_REPO) && \
 	git fetch origin && \
 	git checkout $(GPT4ALL_VERSION) && \
-	git submodule update --init --recursive --depth 1
+	git submodule update --init --recursive --depth 1 --single-branch
 
 sources/gpt4all/gpt4all-bindings/golang/libgpt4all.a: sources/gpt4all
 	$(MAKE) -C sources/gpt4all/gpt4all-bindings/golang/ libgpt4all.a
@@ -266,7 +266,7 @@ sources/go-rwkv.cpp:
 	git remote add origin $(RWKV_REPO) && \
 	git fetch origin && \
 	git checkout $(RWKV_VERSION) && \
-	git submodule update --init --recursive --depth 1
+	git submodule update --init --recursive --depth 1 --single-branch
 
 sources/go-rwkv.cpp/librwkv.a: sources/go-rwkv.cpp
 	cd sources/go-rwkv.cpp && cd rwkv.cpp &&	cmake . -DRWKV_BUILD_SHARED_LIBRARY=OFF &&	cmake --build . && 	cp librwkv.a ..
@@ -279,7 +279,7 @@ sources/go-stable-diffusion:
 	git remote add origin $(STABLEDIFFUSION_REPO) && \
 	git fetch origin && \
 	git checkout $(STABLEDIFFUSION_VERSION) && \
-	git submodule update --init --recursive --depth 1
+	git submodule update --init --recursive --depth 1 --single-branch
 
 sources/go-stable-diffusion/libstablediffusion.a: sources/go-stable-diffusion
 	CPATH="$(CPATH):/usr/include/opencv4" $(MAKE) -C sources/go-stable-diffusion libstablediffusion.a
@@ -292,7 +292,7 @@ sources/go-tiny-dream:
 	git remote add origin $(TINYDREAM_REPO) && \
 	git fetch origin && \
 	git checkout $(TINYDREAM_VERSION) && \
-	git submodule update --init --recursive --depth 1
+	git submodule update --init --recursive --depth 1 --single-branch
 
 sources/go-tiny-dream/libtinydream.a: sources/go-tiny-dream
 	$(MAKE) -C sources/go-tiny-dream libtinydream.a
@@ -305,7 +305,7 @@ sources/whisper.cpp:
 	git remote add origin $(WHISPER_REPO) && \
 	git fetch origin && \
 	git checkout $(WHISPER_CPP_VERSION) && \
-	git submodule update --init --recursive --depth 1
+	git submodule update --init --recursive --depth 1 --single-branch
 
 sources/whisper.cpp/libwhisper.a: sources/whisper.cpp
 	cd sources/whisper.cpp && $(MAKE) libwhisper.a libggml.a
diff --git a/backend/cpp/grpc/Makefile b/backend/cpp/grpc/Makefile
index 286fc0bd..9189b69a 100644
--- a/backend/cpp/grpc/Makefile
+++ b/backend/cpp/grpc/Makefile
@@ -52,7 +52,7 @@ $(GRPC_REPO):
 	git remote add origin $(GIT_REPO_LIB_GRPC)  && \
 	git fetch origin && \
 	git checkout $(TAG_LIB_GRPC) && \
-	git submodule update --init --recursive --depth 1
+	git submodule update --init --recursive --depth 1 --single-branch
 	
 $(GRPC_BUILD): $(GRPC_REPO)
 	mkdir -p $(GRPC_BUILD)
diff --git a/backend/cpp/llama/Makefile b/backend/cpp/llama/Makefile
index f805f4a3..176cace6 100644
--- a/backend/cpp/llama/Makefile
+++ b/backend/cpp/llama/Makefile
@@ -52,7 +52,7 @@ llama.cpp:
 	git remote add origin $(LLAMA_REPO)  && \
 	git fetch origin && \
 	git checkout -b build $(LLAMA_VERSION) && \
-	git submodule update --init --recursive --depth 1
+	git submodule update --init --recursive --depth 1 --single-branch
 
 llama.cpp/examples/grpc-server: llama.cpp
 	mkdir -p llama.cpp/examples/grpc-server