Date: Thu, 23 Sep 1999 14:51:15 -0700 From: Darryl Okahata <darrylo@sr.hp.com> To: freebsd-current@FreeBSD.ORG Cc: Anton Berezin <tobez@plab.ku.dk> Subject: Re: ccd build failure Message-ID: <199909232151.OAA06536@mina.sr.hp.com> In-Reply-To: Your message of "Thu, 23 Sep 1999 21:42:11 %2B0200." <199909231942.VAA01843@dorifer.heim3.tu-clausthal.de>
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Oliver Fromme <olli@dorifer.heim3.tu-clausthal.de> wrote:
> Uhm... Maybe I misunderstand what your 100-line perl script
> does, but I use the following 3-line shell script instead:
>
> #!/bin/sh -
> cvs status | grep '^File:' | grep -v 'Status: Up-to-date$'
> true
This works (and is faster), but it doesn't give you concise,
nicely-formatted pathnames. Personally, I prefer status like:
i386/linux/linux_file.c Locally Modified
kern/imgact_elf.c Locally Modified
instead of:
cvs server: Examining aaa ...
cvs server: Examining bbb ...
cvs server: Examining ccc ...
cvs server: Examining ddd ...
cvs server: Examining eee ...
File: linux_file.c Status: Locally Modified
cvs server: Examining fff ...
cvs server: Examining ggg ...
File imgact_elf.c Status: Locally Modified
I think the script's output is easier to read.
[ Hmmm, but you do incidentally bring up a point: it's better to parse
the output of "cvs status -R", instead of the ugly way used by the
script. I've attached a newer, faster version. Instead of taking
around 3 minutes to list the status below /usr/src/sys, this new
version takes around 1 minute. I've also applied Anton's fix. ]
--
Darryl Okahata
darrylo@sr.hp.com
DISCLAIMER: this message is the author's personal opinion and does not
constitute the support, opinion, or policy of Hewlett-Packard, or of the
little green men that have been following him all day.
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Content-Disposition: attachment; filename="cvsinfo"
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#! /usr/bin/perl
#########################################################################=
######
#
# File: cvsinfo
# RCS: $Header: $
# Description: List CVS files in the current directory and below that ar=
e
# not up-to-date. These files are typically those which have
# been modified or need updating.
#
# This is a new, rewritten, version, thanks to feedback from
# Anton Berezin <tobez@plab.ku.dk> and
# Oliver Fromme <olli@dorifer.heim3.tu-clausthal.de>.
#
# Usage:
#
# cvsinfo [-a] [-l]
#
# Options:
#
# -a Show status of all files, and not just those which
# are not up-to-date.
#
# -l Show status of files in the current directory only.
# Do not recurse into subdirectories.
#
# Author: Darryl Okahata
# Created: Thu Sep 23 14:32:34 1999
# Modified: Thu Sep 23 14:45:03 1999 (Darryl Okahata) darrylo@sr.hp.c=
om
# Language: CPerl
# Package: N/A
# Status: Experimental
#
# (C) Copyright 1999, Hewlett-Packard, all rights reserved.
#
#########################################################################=
######
#########################################################################=
######
require 'getopts.pl';
&Getopts('al');
$all_status =3D 1 if ($opt_a);
# Explicitly specify options, just in case the user has overridden them i=
n
# ~/.cvsrc.
if ($opt_l) {
$recursive =3D "-l";
} else {
$recursive =3D "-R";
}
$dir =3D ".";
open(IN, "cvs status $recursive 2>&1 |") || die "$!";
while(<IN>) {
if (/^cvs\s+server:\s+Examining\s+([^\s].*)$/) {
$dir =3D $1;
} elsif (/^File:\s+(?:no\s+file\s+)?([^\s]+)\s+Status:\s+(.+)$/i){
$file =3D $1;
$status =3D $2;
if ($all_status || $status ne 'Up-to-date') {
if ($status eq 'Needs Patch') {
$status =3D 'Needs Updating';
}
printf("%-50s %s\n", ($dir eq '.') ? $file : "$dir/$file",
$status);
if ($status =3D~ /Locally Modified/) {
push(@update_files, $file);
}
}
} elsif (/\[status\s+aborted\]/) {
die "$_\n";
}
}
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