Use git in separate path

src/Makefile

 .PHONY: all
 all: $(TARGET_PATH)/index-v1.jar
 
-$(TARGET_PATH)/index-v1.jar: s3
+$(TARGET_PATH)/index-v1.jar: s3 git
 	fdroid update --use-date-from-apk
 	fdroid signindex
 	fdroid deploy
 	rsync -rlpcgoDv $(REPO_PATH)/ $(TARGET_PATH)/
 
-s3: update_s3
+git: update_git
+.PHONY: update_git
+update_git:
+	rsync -rlpcgoDv --exclude=".*" $(GIT_PATH)/ $(WORKDIR)/
 
+s3: update_s3
 .PHONY: update_s3
 update_s3:
 	s3cmd sync --preserve s3://releases/quasseldroid-ng/ $(S3_PATH)/

src/update_repo.sh

 #!/bin/sh
 SOURCE_PATH=/tmp/fdroid
+GIT_PATH=$SOURCE_PATH/git
+WORKDIR=$SOURCE_PATH/work
 TARGET_PATH=/repo
-REPO_PATH=$SOURCE_PATH/repo
+REPO_PATH=$SOURCE_PATH/work/repo
 S3_PATH=$SOURCE_PATH/s3
 
 mkdir -p $SOURCE_PATH/
 cp /Makefile $SOURCE_PATH/
 
-cd $SOURCE_PATH
+mkdir -p $WORKDIR
 mkdir -p $REPO_PATH
 mkdir -p $S3_PATH
+cd $WORKDIR
 while true; do
-  make S3_PATH=$S3_PATH REPO_PATH=$REPO_PATH TARGET_PATH=$TARGET_PATH
+  make S3_PATH=$S3_PATH REPO_PATH=$REPO_PATH TARGET_PATH=$TARGET_PATH GIT_PATH=$GIT_PATH WORKDIR=$WORkDIR
   sleep $UPDATE_WAIT
 done