update

#!/bin/bash

LRED='\033[0;31m'
LYELLOW='\033[1;33m'
LGREEN='\033[1;32m'
LNOCOLOR='\033[0m'
REPO_DIR="$HOME/dotf2git"
UPSTREAM_URL="git@github.com:PeachlifeAB/dotf2git.git"
PWD=$(pwd)
echo -e "+-------------------- Debug Info --------------------+"
echo -e "REPO_DIR: ${LYELLOW}$REPO_DIR${LNOCOLOR}"
echo -e "+----------------------------------------------------+"

cd "$REPO_DIR" || {
  echo -e "${LRED}Failed to change directory to $REPO_DIR. Aborting.${LNOCOLOR}"
  exit 1
}

if git remote get-url upstream >/dev/null 2>&1; then
  git remote set-url upstream "$UPSTREAM_URL" 2>/dev/null
else
  git remote add upstream "$UPSTREAM_URL" 2>/dev/null
fi

echo -e "${LYELLOW}Fetching latest changes from upstream${LNOCOLOR}"
git fetch --all --quiet || {
  echo -e "${LRED}Failed to fetch changes.${LNOCOLOR}"
  exit 1
}

if ! git diff-index --quiet HEAD --ignore-submodules --; then
  echo -e "${LYELLOW}Stashing local changes${LNOCOLOR}"
  git stash -u -q 2>/dev/null || {
    echo -e "${LRED}Failed to stash local changes.${LNOCOLOR}"
    exit 1
  }
  git reset --hard HEAD --quiet || {
    echo -e "${LRED}Failed to reset local changes.${LNOCOLOR}"
    exit 1
  }
fi

git checkout main --quiet || {
  echo -e "${LRED}Failed to switch to main branch.${LNOCOLOR}"
  exit 1
}
echo -e "${LYELLOW}Merging latest changes from origin/main into main${LNOCOLOR}"
git merge -X theirs --quiet -m "Merging latest changes from origin/main into main" origin/main || {
  echo -e "${LRED}Failed to merge changes from origin/main.${LNOCOLOR}"
  exit 1
}

echo -e "${LYELLOW}Merging latest changes from upstream/main into main${LNOCOLOR}"
git merge -X theirs --quiet -m "Merging latest changes from upstream/main" upstream/main || {
  echo -e "${LRED}Failed to merge changes from upstream.${LNOCOLOR}"
  exit 1
}

echo -e "${LYELLOW}Pushing updates to origin main${LNOCOLOR}"
git push origin main --quiet || {
  echo -e "${LRED}Failed to push updates from upstream to origin main.${LNOCOLOR}"
  exit 1
}

cd "$PWD" || exit
echo -e "${LGREEN}Update complete!${LNOCOLOR}"