[pve-devel] applied: [RFC zsync 1/2] do not duplicate common docs for CLI help and manpage

[Wolfgang Bumiller]

applied both patches

On Fri, Mar 09, 2018 at 04:55:42PM +0100, Thomas Lamprecht wrote:
> add a hidden command which prints the POD of pve-zsync, reusing the
> documentation for pve-zsync help CMD
> 
> Signed-off-by: Thomas Lamprecht <t.lamprecht at proxmox.com>
> ---
>  Makefile  |   2 +-
>  pve-zsync | 125 +++++++++-----------------------------------------------------
>  2 files changed, 19 insertions(+), 108 deletions(-)
>  mode change 100644 => 100755 pve-zsync
> 
> diff --git a/Makefile b/Makefile
> index 9879dc4..6317308 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -30,7 +30,7 @@ dinstall: deb
>  	gzip -n pve-zsync.8.man -c9 >$@
>  
>  pve-zsync.8.man: pve-zsync
> -	pod2man -c "Proxmox Documentation" -s 8 -r ${RELEASE} -n pve-zsync  pve-zsync pve-zsync.8.man
> +	./pve-zsync printpod | pod2man -c "Proxmox Documentation" -s 8 -r ${RELEASE} -n pve-zsync - pve-zsync.8.man
>  
>  .PHONY: install
>  install: pve-zsync.8.man pve-zsync.8.gz
> diff --git a/pve-zsync b/pve-zsync
> old mode 100644
> new mode 100755
> index 2503117..20b15b2
> --- a/pve-zsync
> +++ b/pve-zsync
> @@ -1017,7 +1017,9 @@ my $commands = {'destroy' => 1,
>  		'status' => 1,
>  		'help' => 1,
>  		'enable' => 1,
> -		'disable' => 1};
> +		'disable' => 1,
> +		'printpod' => 1,
> +};
>  
>  if (!$command || !$commands->{$command}) {
>      usage();
> @@ -1240,6 +1242,8 @@ if ($command eq 'destroy') {
>      check_target($param->{source});
>      disable_job($param);
>  
> +} elsif ($command eq 'printpod') {
> +    print_pod();
>  }
>  
>  sub usage {
> @@ -1262,8 +1266,8 @@ sub check_target {
>      parse_target($target);
>  }
>  
> -__END__
> -
> +sub print_pod {
> +    print <<EOF;
>  =head1 NAME
>  
>  pve-zsync - PVE ZFS Replication Manager
> @@ -1272,117 +1276,21 @@ pve-zsync - PVE ZFS Replication Manager
>  
>  pve-zsync <COMMAND> [ARGS] [OPTIONS]
>  
> -pve-zsync help <cmd> [OPTIONS]
> +$help_help
>  
> -	Get help about specified command.
> +$help_create
>  
> -        <cmd>      string
> +$help_destroy
>  
> -		Command name
> +$help_disable
>  
> -	-verbose   boolean
> +$help_enable
>  
> -		Verbose output format.
> +$help_list
>  
> -pve-zsync create -dest <string> -source <string> [OPTIONS]
> +$help_status
>  
> -        Create a sync Job
> -
> -        -dest      string
> -
> -		the destination target is like [IP]:<Pool>[/Path]
> -
> -        -limit     integer
> -
> -		max sync speed in kBytes/s, default unlimited
> -
> -        -maxsnap   string
> -
> -		how much snapshots will be kept before get erased, default 1
> -
> -        -name      string
> -
> -		name of the sync job, if not set it is default
> -
> -        -skip      boolean
> -
> -		if this flag is set it will skip the first sync
> -
> -        -source    string
> -
> -		the source can be an <VMID> or [IP:]<ZFSPool>[/Path]
> -
> -pve-zsync destroy -source <string> [OPTIONS]
> -
> -        remove a sync Job from the scheduler
> -
> -        -name      string
> -
> -		name of the sync job, if not set it is default
> -
> -        -source    string
> -
> -                the source can be an  <VMID> or [IP:]<ZFSPool>[/Path]
> -
> -pve-zsync disable -source <string> [OPTIONS]
> -
> -        pause a sync job
> -
> -        -name      string
> -
> -		name of the sync job, if not set it is default
> -
> -        -source    string
> -
> -                the source can be an  <VMID> or [IP:]<ZFSPool>[/Path]
> -
> -pve-zsync enable -source <string> [OPTIONS]
> -
> -        enable a syncjob and reset error
> -
> -        -name      string
> -
> -		name of the sync job, if not set it is default
> -
> -        -source    string
> -
> -                the source can be an  <VMID> or [IP:]<ZFSPool>[/Path]
> -pve-zsync list
> -
> -	Get a List of all scheduled Sync Jobs
> -
> -pve-zsync status
> -
> -	Get the status of all scheduled Sync Jobs
> -
> -pve-zsync sync -dest <string> -source <string> [OPTIONS]
> -
> -	will sync one time
> -
> -        -dest      string
> -
> -		the destination target is like [IP:]<Pool>[/Path]
> -
> -	-limit     integer
> -
> -		max sync speed in kBytes/s, default unlimited
> -
> -        -maxsnap   integer
> -
> -		how much snapshots will be kept before get erased, default 1
> -
> -        -name      string
> -
> -		name of the sync job, if not set it is default.
> -		It is only necessary if scheduler allready contains this source.
> -
> -        -source    string
> -
> -		the source can be an <VMID> or [IP:]<ZFSPool>[/Path]
> -
> -	-verbose   boolean
> -
> -		print out the sync progress.
> +$help_sync
>  
>  =head1 DESCRIPTION
>  
> @@ -1423,3 +1331,6 @@ Affero General Public License for more details.
>  You should have received a copy of the GNU Affero General Public
>  License along with this program.  If not, see
>  <http://www.gnu.org/licenses/>.
> +
> +EOF
> +}
> -- 
> 2.14.2