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Improvements to reverse-build-depends.

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Siegfried-Angel Gevatter Pujals (RainCT) 2008-01-13 23:32:03 +01:00
parent d6ba86bf51
commit fc04d1c7e9
1 changed files with 18 additions and 4 deletions
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22
reverse-build-depends
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@ -7,7 +7,10 @@
# that a package has. # that a package has.
usage() { usage() {
echo "Usage: $0 [-c] <package name>" echo "Usage: $0 [-c|-s] <package name>"
echo "Options:"
echo " -c: Print only the number of reverse dependencies."
echo " -s: Print all reverse dependencies in a single line."
} }
if [ "$1" = '-c' ] if [ "$1" = '-c' ]
@ -16,6 +19,12 @@ then
shift shift
fi fi
if [ "$1" = '-s' ]
then
single_line=1
shift
fi
if [ $# -ne 1 ]; if [ $# -ne 1 ];
then then
usage usage
@ -32,9 +41,14 @@ result=$(
grep-dctrl -sPackage -F Build-Depends,Build-Depends-Indep $1 \ grep-dctrl -sPackage -F Build-Depends,Build-Depends-Indep $1 \
/var/lib/apt/lists/*Sources | cut -d ' ' -f 2) /var/lib/apt/lists/*Sources | cut -d ' ' -f 2)
if [ -z $count ] if [ -z $count ] && [ -z $single_line ]
then then
echo $result echo "$result"
else else
echo $result | wc -w if [ -z $count ]
then
echo $result
else
echo "$result" | wc -l
fi
fi fi