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31 lines
465 B
Bash
31 lines
465 B
Bash
#!/bin/sh
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case $# in
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0)
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old=/usr/local/plan9
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;;
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1)
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old=`cleanname $1`
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;;
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*)
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echo 'usage: moveplan9.sh [oldpath]' 1>&2
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exit 1
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esac
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[ -z "$PLAN9_TARGET" ] && PLAN9_TARGET="$PLAN9"
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new=`cleanname $PLAN9_TARGET`
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if [ X"$new" = X"" ]
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then
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echo cleanname failed 1>&2
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exit 2
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fi
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cd $PLAN9
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# Avoid broken builtin echo in dash that turns \1 into ^A
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`which echo` '
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X ,s;'$old'($|/|});'$new'\1;g
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X/'"'"'/w
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q
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' | sam -d `cat lib/moveplan9.files` >/dev/null 2>&1
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