Date: Mon, 29 Nov 1999 11:55:03 +0000 (GMT) From: Dom.Mitchell@palmerharvey.co.uk To: FreeBSD-gnats-submit@freebsd.org Cc: bmah@CS.Sandia.GOV, billf@FreeBSD.ORG Subject: bin/15162: New option for pkg_version(1). Message-ID: <19991129115503.1ED91211@voodoo.pandhm.co.uk>
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>Number: 15162
>Category: bin
>Synopsis: New option for pkg_version(1).
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: change-request
>Submitter-Id: current-users
>Arrival-Date: Mon Nov 29 04:00:01 PST 1999
>Closed-Date:
>Last-Modified:
>Originator: Dominic Mitchell
>Release: FreeBSD 3.3-STABLE i386
>Organization:
Palmer & Harvey McLane Ltd.
>Environment:
FreeBSD voodoo.pandhm.co.uk 3.3-STABLE FreeBSD 3.3-STABLE #4: Thu Nov 18 09:01:45 GMT 1999 root@voodoo.pandhm.co.uk:/usr/src/sys/compile/VOODOO i386
>Description:
I thought it would be useful to limit the output of pkg_version
to one or more matching status flags. The attached patch
implements this option.
In particular, this lets get the commands to update merely the
out of date ports with ease:
% pkg_version -c -l '<'
#
# less
# needs updating (index has 340)
#
cd /usr/ports/misc/less
make
pkg_delete -f less-337
make install
#
# vim
# needs updating (index has 5.5.38)
#
cd /usr/ports/editors/vim5
make
pkg_delete -f vim-5.5.37
make install
>How-To-Repeat:
Apply patch.
>Fix:
Here's the patch:
diff -urP /usr/src/usr.sbin/pkg_install/version/pkg_version.1 version/pkg_version.1
--- /usr/src/usr.sbin/pkg_install/version/pkg_version.1 Fri Nov 26 22:04:49 1999
+++ version/pkg_version.1 Mon Nov 29 11:53:31 1999
@@ -33,6 +33,7 @@
.Sh SYNOPSIS
.Nm pkg_version
.Op Fl cdhv
+.Op Fl l Ar limchar
.Op Ar index
.Sh DESCRIPTION
The
@@ -75,6 +76,15 @@
Enable debugging output.
.It Fl h
Print help message.
+.It Fl l
+Limit the output to those packages whose status flag matches
+.Ar limchar .
+You may specify more than one character to match in
+.Ar limchar .
+Note that because some of the status flag characters are also special
+to the shell, it is best to quote
+.Ar limchar
+with single quotes.
.It Fl v
Enable verbose output. Verbose output includes some English-text
interpretations of the version number comparisons, as well as the
Binary files /usr/src/usr.sbin/pkg_install/version/pkg_version.1.gz and version/pkg_version.1.gz differ
diff -urP /usr/src/usr.sbin/pkg_install/version/pkg_version.pl version/pkg_version.pl
--- /usr/src/usr.sbin/pkg_install/version/pkg_version.pl Fri Nov 26 22:04:49 1999
+++ version/pkg_version.pl Mon Nov 29 11:37:24 1999
@@ -47,6 +47,7 @@
$DebugFlag = 0;
$VerboseFlag = 0;
$CommentChar = "#";
+$LimitFlag = "";
#
# CompareVersions
@@ -124,6 +125,7 @@
-c Show commands to update installed packages
-d debug Debugging output (debug controls level of output)
-h Help (this message)
+-l limchar Limit output
-v Verbose output
index URL or filename of index file
(Default is $IndexFile)
@@ -133,7 +135,7 @@
#
# Parse command-line arguments, deal with them
#
-if (!getopts('cdhv') || ($opt_h)) {
+if (!getopts('cdhl:v') || ($opt_h)) {
&PrintHelp();
exit;
}
@@ -143,6 +145,9 @@
if ($opt_d) {
$DebugFlag = $opt_d;
}
+if ($opt_l) {
+ $LimitFlag = $opt_l;
+}
if ($opt_v) {
$VerboseFlag = 1;
}
@@ -258,7 +263,11 @@
$Comment = "unknown in index";
}
- write;
+ if ($LimitFlag) {
+ write if $versionCode =~ m/[$LimitFlag]/o;
+ } else {
+ write;
+ }
}
exit 0;
--
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