76 lines
1.5 KiB
Bash
Executable File
76 lines
1.5 KiB
Bash
Executable File
#!/bin/sh
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set -e
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CPAN=${CPAN:-"http://www.cpan.org"}
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packages=$HOME/.cpan/sources/modules/02packages.details.txt.gz
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quiet=''
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only_url=0
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help() {
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cat <<END
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Usage: $( basename $0 ) [options] [module [module [...]]]
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Options:
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-h Print this message
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-n Don't download, only print URLs
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-q Work quietly
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END
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}
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for n in "$@" ; do
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if [ "$( echo '' "$n" | sed 's/^ //;s/^\(.\).*$/\1/' )" = "-" ] ; then
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shift
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for arg in $( echo '' "$n" | sed 's/^ //;s/^-//;s/./ &/g' ) ; do
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case $arg in
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[h?])
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help
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exit 0
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;;
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n)
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only_url=1
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;;
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q)
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quiet='-s'
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;;
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*)
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echo "Unknown option '$arg'."
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help
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exit 1
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;;
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esac
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done
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else
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break
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fi
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done
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if [ $# -eq 0 ] ; then
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help
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exit 1
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fi
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mkdir -p $( dirname $packages )
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curl $quiet -R -o $packages $CPAN/modules/$( basename $packages )
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for module in "$@" ; do
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tar=$( zgrep '^'$module' ' $packages | awk '{print $3}' )
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if [ -z "$tar" ] ; then
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echo "Can't find $module, skipping..." >&2
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continue
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fi
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if [ $only_url -eq 0 ] ; then
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curl $quiet -R -o "$( basename $tar )" $CPAN/authors/id/$tar
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else
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echo "$module: $CPAN/authors/id/$tar"
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fi
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done
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# vi: set ai et:
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