#!/bin/sh
set -eu

repo_root=$(git rev-parse --show-toplevel)
cd "$repo_root"

branch=$(git symbolic-ref --quiet --short HEAD 2>/dev/null || true)
if [ "$branch" != "master" ]; then
  exit 0
fi

remote_host=${DEVCPONE_SYNC_HOST:-one@devcpone.aplikasi.web.id}
remote_path=${DEVCPONE_SYNC_PATH:-/home/one/project/one/one-ui/}
ssh_key=${DEVCPONE_SYNC_KEY:-/Users/fajrihardhitamurti/id_rsa}
ssh_port=${DEVCPONE_SYNC_PORT:-22}

tmpfile=$(mktemp)
trap 'rm -f "$tmpfile"' EXIT INT TERM HUP

if git rev-parse --verify HEAD^ >/dev/null 2>&1; then
  diff_range='HEAD^ HEAD'
else
  diff_range='--root HEAD'
fi

git diff-tree --no-commit-id --name-status -r $diff_range | while IFS="$(printf '\t')" read -r status path1 path2; do
  case "$path1" in
    .git/*|.githooks/*|scripts/*|.codex/*)
      continue
      ;;
  esac

  case "$status" in
    A|M|T|C)
      printf '%s\n' "$path1" >> "$tmpfile"
      ;;
    R*)
      case "$path2" in
        .git/*|.githooks/*|scripts/*|.codex/*)
          continue
          ;;
      esac
      printf '%s\n' "$path2" >> "$tmpfile"
      ;;
    D)
      :
      ;;
  esac
done

if [ ! -s "$tmpfile" ]; then
  exit 0
fi

sort -u "$tmpfile" -o "$tmpfile"

ssh_cmd="ssh -i $ssh_key -p $ssh_port -o BatchMode=yes"
rsync -a --relative --files-from="$tmpfile" -e "$ssh_cmd" ./ "$remote_host:$remote_path"