7:11 a.m.
Shows manpage for virt-copy-in,out and virt-tar-in,out
when user supplies -h as a parameter instead of listing
unrelated commands with descriptions.
Maros Zatko (1):
virt-copy, virt-tar: show help for -h
fish/virt-copy-in | 9 +++++++++
fish/virt-copy-out | 9 +++++++++
fish/virt-tar-in | 9 +++++++++
fish/virt-tar-out | 9 +++++++++
4 files changed, 36 insertions(+)
--
1.9.3
7:11 a.m.
---
fish/virt-copy-in | 9 +++++++++
fish/virt-copy-out | 9 +++++++++
fish/virt-tar-in | 9 +++++++++
fish/virt-tar-out | 9 +++++++++
4 files changed, 36 insertions(+)
diff --git a/fish/virt-copy-in b/fish/virt-copy-in
index 76ff57f..850f382 100755
--- a/fish/virt-copy-in
+++ b/fish/virt-copy-in
@@ -16,4 +16,13 @@
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+for arg in $@; do
+ case $arg in
+ "-h")
+ man $(basename $0)
+ exit
+ ;;
+ esac
+done
+
exec guestfish --rw -i copy-in "$@"
diff --git a/fish/virt-copy-out b/fish/virt-copy-out
index 20475ef..953c594 100755
--- a/fish/virt-copy-out
+++ b/fish/virt-copy-out
@@ -16,4 +16,13 @@
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+for arg in $@; do
+ case $arg in
+ "-h")
+ man $(basename $0)
+ exit
+ ;;
+ esac
+done
+
exec guestfish --ro -i copy-out "$@"
diff --git a/fish/virt-tar-in b/fish/virt-tar-in
index 1501b38..6662858 100755
--- a/fish/virt-tar-in
+++ b/fish/virt-tar-in
@@ -16,4 +16,13 @@
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+for arg in $@; do
+ case $arg in
+ "-h")
+ man $(basename $0)
+ exit
+ ;;
+ esac
+done
+
exec guestfish --rw -i tar-in "$@"
diff --git a/fish/virt-tar-out b/fish/virt-tar-out
index 4d30de4..19a1ed6 100755
--- a/fish/virt-tar-out
+++ b/fish/virt-tar-out
@@ -16,4 +16,13 @@
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+for arg in $@; do
+ case $arg in
+ "-h")
+ man $(basename $0)
+ exit
+ ;;
+ esac
+done
+
exec guestfish --ro -i tar-out "$@"
--
1.9.3
7:25 a.m.
On Fri, Feb 06, 2015 at 02:11:13PM +0100, Maros Zatko wrote:
---
fish/virt-copy-in | 9 +++++++++
fish/virt-copy-out | 9 +++++++++
fish/virt-tar-in | 9 +++++++++
fish/virt-tar-out | 9 +++++++++
4 files changed, 36 insertions(+)
diff --git a/fish/virt-copy-in b/fish/virt-copy-in
index 76ff57f..850f382 100755
--- a/fish/virt-copy-in
+++ b/fish/virt-copy-in
@@ -16,4 +16,13 @@
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+for arg in $@; do
+ case $arg in
+ "-h")
This needs to be --help. I don't think anyone uses -h for help
outside DOS programs.
+ man $(basename $0)
+ exit
There are a few problems here:
(1) You lose the exit code from 'man'. If you write the following
instead:
exec man $(basename $0)
then the script will exit with the same exit code as the man process.
(2) Quoting, maybe. Likely this is better:
exec man $(basename "$0")
Anyway, I made these changes and pushed it.
Thanks,
Rich.
+ ;;
+ esac
+done
+
exec guestfish --rw -i copy-in "$@"
> diff --git a/fish/virt-copy-out b/fish/virt-copy-out
> index 20475ef..953c594 100755
> --- a/fish/virt-copy-out
> +++ b/fish/virt-copy-out
> @@ -16,4 +16,13 @@
> # along with this program; if not, write to the Free Software
> # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
>
> +for arg in $@; do
> + case $arg in
> + "-h")
+ man $(basename $0)
+ exit
> + ;;
> + esac
> +done
> +
> exec guestfish --ro -i copy-out "$@"
> diff --git a/fish/virt-tar-in b/fish/virt-tar-in
> index 1501b38..6662858 100755
> --- a/fish/virt-tar-in
> +++ b/fish/virt-tar-in
> @@ -16,4 +16,13 @@
> # along with this program; if not, write to the Free Software
> # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
>
> +for arg in $@; do
> + case $arg in
> + "-h")
+ man $(basename $0)
+ exit
> + ;;
> + esac
> +done
> +
> exec guestfish --rw -i tar-in "$@"
> diff --git a/fish/virt-tar-out b/fish/virt-tar-out
> index 4d30de4..19a1ed6 100755
> --- a/fish/virt-tar-out
> +++ b/fish/virt-tar-out
> @@ -16,4 +16,13 @@
> # along with this program; if not, write to the Free Software
> # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
>
> +for arg in $@; do
> + case $arg in
> + "-h")
+ man $(basename $0)
+ exit
> + ;;
> + esac
> +done
> +
> exec guestfish --ro -i tar-out "$@"
> --
> 1.9.3
>
> _______________________________________________
> Libguestfs mailing list
> Libguestfs(a)redhat.com
> https://www.redhat.com/mailman/listinfo/libguestfs
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
virt-builder quickly builds VMs from scratch
http://libguestfs.org/virt-builder.1.html
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2 comments
2 participants
participants (2)
-
Maros Zatko -
Richard W.M. Jones