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virt-pki-validate: add --help/--version option

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Another program gains --help/--version :)

* tools/virt-pki-validate.in: Add option parsing.  Update
documentation to match.
* tools/Makefile.am (virt-pki-validate): Substitute version.

Signed-off-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Eric Blake 2013-08-19 16:38:57 -06:00
parent ab4304b7e0
commit 53924ad5d5
2 changed files with 48 additions and 3 deletions
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5
tools/Makefile.am
View File

@ -87,8 +87,9 @@ virt-xml-validate.1: virt-xml-validate.in $(top_srcdir)/configure.ac
rm $(srcdir)/$@; exit 1; fi rm $(srcdir)/$@; exit 1; fi
virt-pki-validate: virt-pki-validate.in Makefile virt-pki-validate: virt-pki-validate.in Makefile
$(AM_V_GEN)sed -e 's|[@]sysconfdir@|$(sysconfdir)|' < $< > $@ \ $(AM_V_GEN)sed -e 's|[@]sysconfdir@|$(sysconfdir)|g' \
|| (rm $@ && exit 1) && chmod +x $@ -e 's|[@]VERSION@|$(VERSION)|g' \
< $< > $@ || (rm $@ && exit 1) && chmod +x $@
virt-pki-validate.1: virt-pki-validate.in $(top_srcdir)/configure.ac virt-pki-validate.1: virt-pki-validate.in $(top_srcdir)/configure.ac
$(AM_V_GEN)$(POD2MAN) --name VIRT-PKI-VALIDATE $< $(srcdir)/$@ \ $(AM_V_GEN)$(POD2MAN) --name VIRT-PKI-VALIDATE $< $(srcdir)/$@ \

46
tools/virt-pki-validate.in
View File

@ -22,6 +22,36 @@
# #
# Daniel Veillard <veillard@redhat.com> # Daniel Veillard <veillard@redhat.com>
# #
case $1 in
-h | --h | --he | --hel | --help)
cat <<EOF
Usage:
$0 [OPTION]
Options:
-h | --help Display program help
-V | --version Display program version
EOF
exit ;;
-V | --v | --ve | --ver | --vers | --versi | --versio | --version)
cat <<EOF
$0 (libvirt) @VERSION@
EOF
exit ;;
--) shift ;;
-) # Not an option but an argument; it gets rejected later
;;
-*)
echo "$0: unrecognized option '$1'" >&2
exit 1 ;;
esac
if test $# != 0; then
echo "$0: unrecognized argument '$1'" >&2
exit 1
fi
USER=`who am i | awk '{ print $1 }'` USER=`who am i | awk '{ print $1 }'`
SERVER=1 SERVER=1
CLIENT=1 CLIENT=1
@ -300,7 +330,7 @@ exit 0
=head1 SYNOPSIS =head1 SYNOPSIS
virt-pki-validate virt-pki-validate [OPTION]
=head1 DESCRIPTION =head1 DESCRIPTION
@ -309,6 +339,20 @@ a secure libvirt server or client using the TLS encryption protocol.
It will report any missing certificate or key files on the host. It It will report any missing certificate or key files on the host. It
should be run as root to ensure it can read all the necessary files should be run as root to ensure it can read all the necessary files
=head1 OPTIONS
=over
=item B<-h, --help>
Display command line help usage then exit.
=item B<-V, --version>
Display version information then exit.
=back
=head1 EXIT STATUS =head1 EXIT STATUS
Upon successful validation, an exit status of 0 will be set. Upon Upon successful validation, an exit status of 0 will be set. Upon