#!/bin/sh

die () { echo "$@" ; cleanup ; exit 1; }

cleanup() {
  unset -f install_nvm_from_git install_nvm_as_script nvm_detect_profile nvm_has nvm_install_dir
  unset -f nvm_check_global_modules nvm_install_node
  unset -f setup cleanup die
  unset NVM_ENV METHOD PROFILE
  rm -rf "${TMPDIR_FOR_TEST-}" 2>/dev/null
}

setup() {
  NVM_ENV=testing \. ../../install.sh

  # Mock installation functions to do nothing
  install_nvm_from_git() { :; }
  install_nvm_as_script() { :; }
  nvm_check_global_modules() { :; }
  nvm_install_node() { :; }

  # Mock nvm_has to return true for git
  nvm_has() {
    case "$1" in
      git) return 0 ;;
      xcode-select) return 1 ;;
      *) return 1 ;;
    esac
  }
}

setup

#
# Test: printf calls in nvm_do_install should not interpret % in paths
# When NVM_DIR contains printf format specifiers like %s or %d,
# the output should contain them literally, not interpret them.
#

TMPDIR_FOR_TEST="$(mktemp -d)"
PERCENT_DIR="${TMPDIR_FOR_TEST}/nvm_%s_test"
mkdir -p "${PERCENT_DIR}"

# Copy nvm.sh to the temp dir so sourcing succeeds
cp ../../nvm.sh "${PERCENT_DIR}/nvm.sh"

# Mock nvm_install_dir to return our percent-containing path
nvm_install_dir() {
  nvm_echo "${PERCENT_DIR}"
}

# Mock nvm_detect_profile to return empty so we hit the "Profile not found" branch
# which calls: command printf '%b' "${SOURCE_STR}"
nvm_detect_profile() {
  echo ""
}

OUTPUT="$(PROFILE='' METHOD='' NVM_DIR="${PERCENT_DIR}" nvm_do_install 2>&1)"

# The SOURCE_STR should contain the %s from the path literally
if ! echo "${OUTPUT}" | grep -q '%s'; then
  die "printf should not have consumed the %s in the path. Output: ${OUTPUT}"
fi

# Also verify via the "Profile not found" branch that SOURCE_STR was printed correctly
if ! echo "${OUTPUT}" | grep -q 'nvm_%s_test'; then
  die "Expected nvm_%s_test in output but got: ${OUTPUT}"
fi

cleanup