#!/bin/sh
# CLEO_MANAGED_HOOK v1
# Post-merge: start a background NEXUS reindex after a merge into the base
# branch (T14010). Off unless `cleo nexus reindex-on-merge --enable` set the
# cleo.nexusReindexOnMerge git config marker. Both checks below are plain git
# reads, so a disabled project, or a merge on any other branch, starts no
# process at all. Never blocks or fails the merge.
#
# Installation: Automatically installed via `cleo init`

[ "$(git config --bool --get cleo.nexusReindexOnMerge 2>/dev/null)" = "true" ] || exit 0
branch=$(git symbolic-ref --quiet --short HEAD 2>/dev/null) || exit 0
base=$(git symbolic-ref --quiet --short refs/remotes/origin/HEAD 2>/dev/null)
base=${base#origin/}
if [ -z "$base" ]; then
  if git show-ref --verify --quiet refs/heads/main; then
    base=main
  elif git show-ref --verify --quiet refs/heads/master; then
    base=master
  fi
fi
[ -n "$base" ] && [ "$branch" = "$base" ] || exit 0
command -v cleo >/dev/null 2>&1 || exit 0
(cleo nexus reindex-on-merge >/dev/null 2>&1 &) >/dev/null 2>&1
exit 0