Files
sunnypilot/lfs-comma-pull.sh
DevTekVE 8132fe9f0e LFS: Sync refs from upstream (#467)
* Adding script to pull from comma's LFS before pushing to ours

* updating the script a little to allow pulling all when needed if needed

* static ..

* format

* Fuck the simulator always failing

* Apply suggestions from code review

---------

Co-authored-by: Jason Wen <haibin.wen3@gmail.com>
2024-12-08 14:39:35 -05:00

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#!/usr/bin/env bash
# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m' # No Color
# Parse command line arguments
FETCH_ALL=0
while [[ "$#" -gt 0 ]]; do
case $1 in
-a|--all) FETCH_ALL=1 ;;
*) echo "Unknown parameter: $1"; exit 1 ;;
esac
shift
done
# Function to check if a command exists
command_exists() {
command -v "$1" >/dev/null 2>&1
}
# Check if git-lfs is installed and initialized
if ! command -v git-lfs >/dev/null 2>&1; then
echo -e "${RED}Error: git-lfs is not installed${NC}"
echo "Please install git-lfs first:"
echo " brew install git-lfs # On macOS"
echo " apt-get install git-lfs # On Ubuntu/Debian"
exit 1
fi
# Function to get LFS objects that need syncing
get_missing_lfs_objects() {
git lfs ls-files | awk '$2 == "-" {$1=""; $2=""; sub(/^[ \t]+/, ""); print}'
}
# Function to get all LFS objects
get_all_lfs_objects() {
git lfs ls-files | awk '{$1=""; $2=""; sub(/^[ \t]+/, ""); print}'
}
# Clean up any existing LFS config
echo -e "${YELLOW}Cleaning up existing LFS configurations...${NC}"
git config --unset-all lfs.url
git config --unset-all lfs.pushurl
git config --local --unset-all lfs.url
git config --local --unset-all lfs.pushurl
# Backup current LFS config
if [ -f .lfsconfig ]; then
cp .lfsconfig .lfsconfig.backup
fi
# Switch to upstream config and pull missing objects
echo -e "${YELLOW}Using upstream LFS configuration...${NC}"
if [ -f .lfsconfig-comma ]; then
cp .lfsconfig-comma .lfsconfig
echo -e "${GREEN}Switched to upstream LFS configuration${NC}"
if [ $FETCH_ALL -eq 1 ]; then
echo -e "${YELLOW}Fetching all LFS objects (including already present)...${NC}"
git lfs fetch --all || {
echo -e "${RED}Failed to fetch LFS objects${NC}"
if [ -f .lfsconfig.backup ]; then
mv .lfsconfig.backup .lfsconfig
fi
exit 1
}
git lfs checkout || {
echo -e "${RED}Failed to checkout LFS objects${NC}"
if [ -f .lfsconfig.backup ]; then
mv .lfsconfig.backup .lfsconfig
fi
exit 1
}
echo -e "${GREEN}Successfully fetched all LFS objects${NC}"
else
# Get list of missing LFS objects
MISSING_FILES=$(get_missing_lfs_objects)
if [ ! -z "$MISSING_FILES" ]; then
echo -e "${YELLOW}Missing files to fetch:${NC}"
echo "$MISSING_FILES"
git lfs fetch || {
echo -e "${RED}Failed to fetch LFS objects${NC}"
if [ -f .lfsconfig.backup ]; then
mv .lfsconfig.backup .lfsconfig
fi
exit 1
}
git lfs checkout || {
echo -e "${RED}Failed to checkout LFS objects${NC}"
if [ -f .lfsconfig.backup ]; then
mv .lfsconfig.backup .lfsconfig
fi
exit 1
}
echo -e "${GREEN}Successfully fetched missing LFS objects${NC}"
else
echo -e "${GREEN}No missing LFS objects to fetch${NC}"
}
fi
else
echo -e "${RED}Warning: .lfsconfig-comma not found${NC}"
fi
# Restore original config
if [ -f .lfsconfig.backup ]; then
mv .lfsconfig.backup .lfsconfig
echo -e "${GREEN}Restored original LFS configuration${NC}"
else
rm -f .lfsconfig
fi
echo -e "${GREEN}LFS sync completed successfully${NC}"
# Continue with the commit
exit 0