diff options
| -rw-r--r-- | contrib/pacsysclean.sh.in | 60 |
1 files changed, 31 insertions, 29 deletions
diff --git a/contrib/pacsysclean.sh.in b/contrib/pacsysclean.sh.in index f80c816d..37219ab5 100644 --- a/contrib/pacsysclean.sh.in +++ b/contrib/pacsysclean.sh.in @@ -8,28 +8,28 @@ declare -r myver='@PACKAGE_VERSION@' PACMAN_OPTS= usage() { - echo "$myname - Sort installed packages by increasing installed size." - echo - echo "Usage: $myname [options]" - echo - echo "Options:" - echo " -o <options> Specify custom pacman query options (e.g., dt)" - echo " -h, --help Show this help message and exit" + echo "$myname - Sort installed packages by increasing installed size." + echo + echo "Usage: $myname [options]" + echo + echo "Options:" + echo " -o <options> Specify custom pacman query options (e.g., dt)" + echo " -h, --help Show this help message and exit" } version() { - printf "%s %s\n" "$myname" "$myver" - echo 'Copyright (C) 2011 Eric Bélanger <snowmaniscool@gmail.com>' + printf "%s %s\n" "$myname" "$myver" + echo 'Copyright (C) 2011 Eric Bélanger <snowmaniscool@gmail.com>' } if [ -n "$1" ]; then - case "$1" in - -o) PACMAN_OPTS="${2}" ;; - -h|--help) usage; exit 0 ;; - -V|--version) version; exit 0 ;; - *) usage; exit 1 ;; - esac + case "$1" in + -o) PACMAN_OPTS="${2}" ;; + -h|--help) usage; exit 0 ;; + -V|--version) version; exit 0 ;; + *) usage; exit 1 ;; + esac fi IFS=$'\n' @@ -39,24 +39,26 @@ size="^Installed Size.*: (.*) KiB$" [[ $PACMAN_OPTS && $PACMAN_OPTS != -* ]] && PACMAN_OPTS="-$PACMAN_OPTS" for line in $(LANG=C pacman -Qi $PACMAN_OPTS); do - if [[ $line =~ $name ]]; then - printf "%s\t" ${BASH_REMATCH[1]} - elif [[ $line =~ $size ]]; then - printf "%s\n" ${BASH_REMATCH[1]} - fi + if [[ $line =~ $name ]]; then + printf "%s\t" ${BASH_REMATCH[1]} + elif [[ $line =~ $size ]]; then + printf "%s\n" ${BASH_REMATCH[1]} + fi done | sort -g -k2 | awk ' BEGIN { - split("KiB MiB GiB TiB PiB EiB ZiB YiB", suffix) + split("KiB MiB GiB TiB PiB EiB ZiB YiB", suffix) } function format_size(size) { - count = 1 - while (size + 0 > 1024) { - size /= 1024 - count++ - } - sizestr = sprintf("%.2f %s", size, suffix[count]) - return sizestr + count = 1 + while (size + 0 > 1024) { + size /= 1024 + count++ + } + sizestr = sprintf("%.2f %s", size, suffix[count]) + return sizestr } { - printf("%s\t%s\n", format_size($2), $1); + printf("%s\t%s\n", format_size($2), $1); }' + +# vim: set ts=2 sw=2 noet: |