diff options
| -rw-r--r-- | contrib/Makefile.am | 2 | ||||
| -rwxr-xr-x | contrib/paccache.sh.in | 119 |
2 files changed, 73 insertions, 48 deletions
diff --git a/contrib/Makefile.am b/contrib/Makefile.am index 3cc1e578..fe2fa550 100644 --- a/contrib/Makefile.am +++ b/contrib/Makefile.am @@ -88,7 +88,7 @@ uninstall-local: bacman: $(srcdir)/bacman.sh.in bash_completion: $(srcdir)/bash_completion.in -paccache: $(srcdir)/paccache.sh.in +paccache: $(srcdir)/paccache.sh.in $(top_srcdir)/scripts/library/parseopts.sh pacdiff: $(srcdir)/pacdiff.sh.in paclist: $(srcdir)/paclist.sh.in paclog-pkglist: $(srcdir)/paclog-pkglist.sh.in diff --git a/contrib/paccache.sh.in b/contrib/paccache.sh.in index da65f476..e8116721 100755 --- a/contrib/paccache.sh.in +++ b/contrib/paccache.sh.in @@ -42,6 +42,8 @@ die() { exit 1 } +m4_include(../scripts/library/parseopts.sh) + # reads a list of files on stdin and prints out deletion candidates pkgfilter() { # there's whitelist and blacklist parameters passed to this @@ -184,21 +186,21 @@ options to help control how much, and what, is deleted from any directory containing pacman package tarballs. Operations: - -d perform a dry run, only finding candidate packages. - -m <movedir> move candidate packages to 'movedir'. - -r remove candidate packages. + -d, --dryrun perform a dry run, only finding candidate packages. + -m, --move <dir> move candidate packages to 'movedir'. + -r, --remove remove candidate packages. Options: - -a <arch> scan for 'arch' (default: all architectures). - -c <cachedir> scan 'cachedir' for packages (default: @localstatedir@/cache/pacman/pkg). - -f apply force to mv(1) and rm(1) operations. - -h display this help message. - -i <pkgs> ignore 'pkgs', which is a comma separated. Alternatively, - specify '-' to read package names from stdin, newline delimited. - -k <num> keep 'num' of each package in 'cachedir' (default: 3). - -u target uninstalled packages. - -v increase verbosity. specify up to 3 times. - -z use null delimiters for candidate names (only with -v and -vv) + -a, --arch <arch> scan for 'arch' (default: all architectures). + -c, --cachedir <dir> scan 'cachedir' for packages (default: @localstatedir@/cache/pacman/pkg). + -f, --force apply force to mv(1) and rm(1) operations. + -h, --help display this help message and exit. + -i, --ignore <pkgs> ignore 'pkgs', comma separated. Alternatively, specify '-' to + read package names from stdin, newline delimited. + -k, --keep <num> keep 'num' of each package in 'cachedir' (default: 3). + -u, --uninstalled target uninstalled packages. + -v, --verbose increase verbosity. specify up to 3 times. + -z, --null use null delimiters for candidate names (only with -v and -vv) EOF } @@ -213,47 +215,70 @@ if (( ! UID )); then exit 42 fi -# TODO: remove this workaround and use a sane command line parser (like the -# parse_options library from scripts/) here -if [[ $1 = -@(h|-help) ]]; then - usage - exit 0 -elif [[ $1 = -@(V|-version) ]]; then - version - exit 0 -fi +OPT_SHORT=':a:c:dfhi:k:m:rsuVvz' +OPT_LONG=('arch:' 'cachedir:' 'dryrun' 'force' 'help' 'ignore:' 'keep:' 'move' + 'remove' 'uninstalled' 'version' 'verbose' 'null') -while getopts ':a:c:dfi:k:m:rsuvz' opt; do - case $opt in - a) scanarch=$OPTARG ;; - c) cachedir=$OPTARG ;; - d) dryrun=1 ;; - f) cmdopts=(-f) ;; - i) if [[ $OPTARG = '-' ]]; then - [[ ! -t 0 ]] && IFS=$'\n' read -r -d '' -a ign - else - IFS=',' read -r -a ign <<< "$OPTARG" - fi - blacklist+=("${ign[@]}") - unset i ign ;; - k) keep=$OPTARG +if ! parseopts "$OPT_SHORT" "${OPT_LONG[@]}" -- "$@"; then + exit 1 +fi +set -- "${OPTRET[@]}" +unset OPT_SHORT OPT_LONG OPTRET + +while :; do + case $1 in + -a|--arch) + scanarch=$2 + shift ;; + -c|--cachedir) + cachedir=$2 + shift ;; + -d|--dryrun) + dryrun=1 ;; + -f|--force) + cmdopts=(-f) ;; + -h|--help) + usage + exit 0 ;; + -i|--ignore) + if [[ $2 = '-' ]]; then + [[ ! -t 0 ]] && IFS=$'\n' read -r -d '' -a ign + else + IFS=',' read -r -a ign <<< "$2" + fi + blacklist+=("${ign[@]}") + unset i ign + shift ;; + -k|--keep) + keep=$2 if [[ -z $keep || -n ${keep//[0-9]/} ]]; then die 'argument to option -k must be a non-negative integer' else keep=$(( 10#$keep )) - fi ;; - m) move=1 movedir=$OPTARG ;; - r) delete=1 ;; - u) IFS=$'\n' read -r -d '' -a ign < <(pacman -Qq) - blacklist+=("${ign[@]}") - unset ign ;; - v) (( ++verbose )) ;; - z) delim='\0' ;; - :) die "option '--%s' requires an argument" "$OPTARG" ;; - ?) die "invalid option -- '%s'" "$OPTARG" ;; + fi + shift ;; + -m|--move) + move=1 movedir=$2 + shift ;; + -r|--remove) + delete=1 ;; + -u|--uninstalled) + IFS=$'\n' read -r -d '' -a ign < <(pacman -Qq) + blacklist+=("${ign[@]}") + unset ign ;; + -V|--version) + version + exit 0 ;; + -v|--verbose) + (( ++verbose )) ;; + -z|--null) + delim='\0' ;; + --) + shift + break 2 ;; esac + shift done -shift $(( OPTIND - 1 )) # remaining args are a whitelist whitelist=("$@") |