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Add -L option to limit the package status characters the user *doesn't*

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want to see.

Submitted by:	Doug Barton <DougB@gorean.org>
This commit is contained in:
Bruce A. Mah 2000-10-20 06:16:18 +00:00
parent 65ea861a3e
commit 69a71301db
2 changed files with 33 additions and 6 deletions
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13
usr.sbin/pkg_install/version/pkg_version.1
View File

@ -34,6 +34,7 @@
.Nm pkg_version
.Op Fl cdhv
.Op Fl l Ar limchar
.Op Fl L Ar limchar
.Op Ar index
.Sh DESCRIPTION
The
@ -93,6 +94,15 @@ 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 L
Limit the output to those packages whose status flag doesn't match
.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
@ -149,7 +159,8 @@ suggestions, and then cut-and-paste (or retype) the commands you want to run.
.Sh CONTRIBUTORS
.An Nik Clayton Aq nik@FreeBSD.org ,
.An Dominic Mitchell Aq dom@palmerharvey.co.uk ,
.An Mark Ovens Aq marko@FreeBSD.org
.An Mark Ovens Aq marko@FreeBSD.org ,
.An Doug Barton Aq DougB@gorean.org
.Sh BUGS
There should be a better way of dealing with packages that
can have more than one installed version.

26
usr.sbin/pkg_install/version/pkg_version.pl
View File

@ -48,6 +48,7 @@ $DebugFlag = 0;
$VerboseFlag = 0;
$CommentChar = "#";
$LimitFlag = "";
$PreventFlag = "";
#
# CompareNumbers
@ -196,7 +197,8 @@ Usage: pkg_version [-c] [-d debug] [-h] [-v] [index]
-c Show commands to update installed packages
-d debug Debugging output (debug controls level of output)
-h Help (this message)
-l limchar Limit output
-l limchar Limit output to status flags that match
-L limchar Limit output to status flags that DON'T match
-v Verbose output
index URL or filename of index file
(Default is $IndexFile)
@ -206,7 +208,7 @@ EOF
#
# Parse command-line arguments, deal with them
#
if (!getopts('cdhl:v') || ($opt_h)) {
if (!getopts('cdhl:L:v') || ($opt_h)) {
&PrintHelp();
exit;
}
@ -222,6 +224,9 @@ if ($opt_d) {
if ($opt_l) {
$LimitFlag = $opt_l;
}
if ($opt_L) {
$PreventFlag = $opt_L;
}
if ($opt_v) {
$VerboseFlag = 1;
}
@ -344,10 +349,21 @@ foreach $packageName (sort keys %currentPackages) {
$Comment = "unknown in index";
}
if ($LimitFlag) {
write if $versionCode =~ m/[$LimitFlag]/o;
} else {
# Having figured out what to print, now determine, based on the
# $LimitFlag and $PreventFlag variables, if we should print or not.
if ((not $LimitFlag) and (not $PreventFlag)) {
write;
} elsif ($PreventFlag) {
if ($versionCode !~ m/[$PreventFlag]/o) {
if (not $LimitFlag) {
write;
} else {
write if $versionCode =~ m/[$LimitFlag]/o;
}
}
} else {
# Must mean that there is a LimitFlag
write if $versionCode =~ m/[$LimitFlag]/o;
}
}