#!/bin/sh
set -eu

repo_root=$(git rev-parse --show-toplevel)
branch=$(git symbolic-ref --quiet --short HEAD 2>/dev/null || true)

case "$branch" in
  master|main)
    ;;
  *)
    exit 0
    ;;
esac

remote_host=${DEVCPONE_REMOTE_HOST:-one@devcpone.aplikasi.web.id}
remote_root=${DEVCPONE_REMOTE_ROOT:-/home/one/project/one/one-api}
ssh_key=${DEVCPONE_SSH_KEY:-/Users/fajrihardhitamurti/id_rsa}

tmpdir=$(mktemp -d "${TMPDIR:-/tmp}/devcpone-sync.XXXXXX")
trap 'rm -rf "$tmpdir"' EXIT HUP INT TERM

manifest="$tmpdir/files.list"

if git rev-parse --verify HEAD^ >/dev/null 2>&1; then
  git diff -M --name-only -z --diff-filter=ACMR HEAD^ HEAD > "$manifest"
else
  git ls-files -z > "$manifest"
fi

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

ssh_cmd="ssh"
if [ -f "$ssh_key" ]; then
  ssh_cmd="$ssh_cmd -i $ssh_key"
fi

ssh_cmd="$ssh_cmd -o BatchMode=yes"

ssh "$remote_host" "mkdir -p '$remote_root'" >/dev/null
rsync -a --relative --from0 --files-from="$manifest" -e "$ssh_cmd" "$repo_root"/ "$remote_host:$remote_root"/