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34 lines
658 B
34 lines
658 B
#!/bin/bash
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help() {
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echo "Usage: $0 <pkg-name> <priority>"
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echo " $0 <pkg-name> -before <pkg-name>"
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exit 1
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}
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setpkg="$1"
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shift
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case "$1" in
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-before)
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read dummy1 dummy2 dummy3 masterpri < <( grep '^\[P\]' package/*/$2/$2.desc; )
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setpri=`perl -e "printf('%07.3f', $masterpri - 0.001)"`
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echo $masterpri $setpri
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shift; shift
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;;
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*)
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setpri="$1"
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shift
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;;
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esac
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if [ -z "$setpkg" -o -z "$setpri" -o ! -f package/*/$setpkg/$setpkg.desc ]; then
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help
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fi
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tempfile=`mktemp`
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cp package/*/$setpkg/$setpkg.desc $tempfile
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sed -i "s,^\(\[P\].*\) [0-9.]*,\1 $setpri," $tempfile
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diff -u package/*/$setpkg/$setpkg.desc $tempfile
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rm -f $tempfile
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