зеркало из https://github.com/mozilla/pjs.git
74 строки
1.7 KiB
Bash
74 строки
1.7 KiB
Bash
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#!/bin/sh
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#
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# The contents of this file are subject to the Netscape Public
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# License Version 1.1 (the "License"); you may not use this file
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# except in compliance with the License. You may obtain a copy of
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# the License at http://www.mozilla.org/NPL/
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#
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# Software distributed under the License is distributed on an "AS
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# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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# implied. See the License for the specific language governing
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# rights and limitations under the License.
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#
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# The Original Code is mozilla.org code.
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#
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# The Initial Developer of the Original Code is Netscape
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# Communications Corporation. Portions created by Netscape are
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# Copyright (C) 1998 Netscape Communications Corporation. All
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# Rights Reserved.
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#
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# Contributor(s):
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# jim_nance@yahoo.com
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#
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#
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# This script will print the depth path for a mozilla directory based
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# on the info in Makefile
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#
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# Its a hack. Its brute force. Its horrible.
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# It dont use Artificial Intelligence. It dont use Virtual Reality.
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# Its not perl. Its not python. But it works.
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#
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# Usage: print-depth-path.sh
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#
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# Send comments, improvements, bugs to jim_nance@yahoo.com
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#
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# Make sure a Makefile exists
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if [ ! -f Makefile ]
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then
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echo
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echo "There ain't no 'Makefile' over here: $pwd, dude."
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echo
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exit
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fi
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# awk can be quite primitave. Try enhanced versions first
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for AWK in gawk nawk awk; do
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if type $AWK 2>/dev/null 1>/dev/null; then
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break;
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fi
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done
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$AWK -v PWD=`pwd` '
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{
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if($1 == "DEPTH") {
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DEPTH=$0
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}
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}
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END {
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sub("^.*DEPTH.*=[ \t]*", "", DEPTH)
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dlen = split(DEPTH, darray, "/")
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plen = split(PWD, parray, "/")
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fsep=""
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for(i=plen-dlen; i<=plen; i++) {
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printf("%s%s", fsep, parray[i])
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fsep="/"
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}
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printf("\n")
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}' Makefile
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