ci: enable shallow clone in docker image generation to reduce image size

If depth changed to 10, the image size is 2.12GB compared with full clone 7.35GB Full clone source code is 5.98GB, shallow clone depth 10 is 769MB generated work folder is about 998MB Signed-off-by: Huaqi Fang <[email protected]>
Nuclei-Software · Nov 24, 2023 · e8c6be8 · e8c6be8
1 parent 23d0712
commit e8c6be8
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/.github/linuxsdk.Dockerfile b/.github/linuxsdk.Dockerfile
@@ -60,12 +60,14 @@ ENV PATH "/home/$USER/prebuilt/qemu/bin:$PATH"
 
 RUN ldd `which qemu-system-riscv64`
 
-RUN git clone -b $BRANCH https://github.com/Nuclei-Software/nuclei-linux-sdk
+# do shallow clone for main repo
+RUN git clone --depth 5 -b $BRANCH https://github.com/Nuclei-Software/nuclei-linux-sdk
 
 # gitee mirror no longer works
 #RUN cd nuclei-linux-sdk && git remote add gitee https://gitee.com/Nuclei-Software/nuclei-linux-sdk
 
-RUN cd nuclei-linux-sdk && git submodule init && git submodule update --recursive --init
+# only do shallow clone for submodule to reduce clone size
+RUN cd nuclei-linux-sdk && git submodule init && git submodule update --recursive --init --depth 5
 
 RUN cd nuclei-linux-sdk && make freeloader bootimages