[Libguestfs] [PATCH] virt-copy, virt-tar: show help for -h

[Maros Zatko]

---
 fish/virt-copy-in  | 13 ++++++++++++-
 fish/virt-copy-out | 13 ++++++++++++-
 fish/virt-tar-in   | 13 ++++++++++++-
 fish/virt-tar-out  | 13 ++++++++++++-
 4 files changed, 48 insertions(+), 4 deletions(-)

diff --git a/fish/virt-copy-in b/fish/virt-copy-in
index 76ff57f..97a47da 100755
--- a/fish/virt-copy-in
+++ b/fish/virt-copy-in
@@ -16,4 +16,15 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
-exec guestfish --rw -i copy-in "$@"
+args=$@
+while [ ""x != "$1"x ] ; do
+  case $(echo $@ | awk '{print $1}') in
+    "-h")
+      man $(basename $0)
+      exit
+      ;;
+  esac
+  shift 1
+done
+
+exec guestfish --rw -i copy-in "$args"
diff --git a/fish/virt-copy-out b/fish/virt-copy-out
index 20475ef..70e470a 100755
--- a/fish/virt-copy-out
+++ b/fish/virt-copy-out
@@ -16,4 +16,15 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
-exec guestfish --ro -i copy-out "$@"
+args=$@
+while [ ""x != "$1"x ] ; do
+  case $(echo $@ | awk '{print $1}') in
+    "-h")
+      man $(basename $0)
+      exit
+      ;;
+  esac
+  shift 1
+done
+
+exec guestfish --ro -i copy-out "$args"
diff --git a/fish/virt-tar-in b/fish/virt-tar-in
index 1501b38..946c970 100755
--- a/fish/virt-tar-in
+++ b/fish/virt-tar-in
@@ -16,4 +16,15 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
-exec guestfish --rw -i tar-in "$@"
+args=$@
+while [ ""x != "$1"x ] ; do
+  case $(echo $@ | awk '{print $1}') in
+    "-h")
+      man $(basename $0)
+      exit
+      ;;
+  esac
+  shift 1
+done
+
+exec guestfish --rw -i tar-in "$args"
diff --git a/fish/virt-tar-out b/fish/virt-tar-out
index 4d30de4..7342d8a 100755
--- a/fish/virt-tar-out
+++ b/fish/virt-tar-out
@@ -16,4 +16,15 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
-exec guestfish --ro -i tar-out "$@"
+args=$@
+while [ ""x != "$1"x ] ; do
+  case $(echo $@ | awk '{print $1}') in
+    "-h")
+      man $(basename $0)
+      exit
+      ;;
+  esac
+  shift 1
+done
+
+exec guestfish --ro -i tar-out "$args"
-- 
1.9.3