unrpm


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#! /bin/bash
#

function Usage () {
    echo "Usage: $(basename $0) [-v] rpm-files...";
    echo "Unpack rpm files in current directory.";
    exit 1
}

CPIO_OPTS="--extract --unconditional --preserve-modification-time --make-directories"

FILES=""
VERBOSE=false
QUIET=false

for i in $* ; do
    case "$i" in
      -v)
        VERBOSE=true
        ;;
      -q)
        QUIET=true
        ;;
      *)
        FILES="$FILES $i"
        ;;
    esac
done


test "$VERBOSE" = "true" && CPIO_OPTS="$CPIO_OPTS --verbose"
test "$QUIET" = "true" && CPIO_OPTS="$CPIO_OPTS --quiet"

test -z "$FILES" && Usage

for f in $FILES; do
    if test "$QUIET" = "false" ; then
        echo -ne "$f:\t"
    fi
    rpm2cpio $f | cpio ${CPIO_OPTS}
done