diff options
Diffstat (limited to 'lib/common.sh')
| -rw-r--r-- | lib/common.sh | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/lib/common.sh b/lib/common.sh index dff9b43..455e841 100644 --- a/lib/common.sh +++ b/lib/common.sh @@ -71,12 +71,12 @@ cleanup() { if [[ -n ${WORKDIR:-} ]] && $_setup_workdir; then rm -rf "$WORKDIR" fi - [[ -n ${1:-} ]] && exit $1 + exit ${1:-0} } abort() { - msg 'Aborting...' - cleanup 0 + error 'Aborting...' + cleanup 255 } trap_abort() { @@ -91,7 +91,7 @@ trap_exit() { die() { (( $# )) && error "$@" - cleanup 1 + cleanup 255 } ## @@ -117,7 +117,7 @@ get_full_version() { pkgbase=${pkgbase:-${pkgname[0]}} epoch=${epoch:-0} if [[ -z $1 ]]; then - if [[ $epoch ]] && (( ! $epoch )); then + if (( ! epoch )); then echo $pkgver-$pkgrel else echo $epoch:$pkgver-$pkgrel @@ -258,3 +258,16 @@ find_cached_package() { return 1 esac } + +## +# usage : check_root ("$0" "$@") +## +check_root() { + (( EUID == 0 )) && return + if type -P sudo >/dev/null; then + exec sudo -- "$@" + else + exec su root -c "$(printf '%q' "$@")" + fi + die 'This script must be run as root.' +} |