Bug 17467: Add tab-completion for koha-zebra

This patch adds tab-completion for bash, for the koha-zebra script.

To test:
- Run (on the vagrant user):
  $ source kohaclone/debian/koha-common.bash-completion
- Run:
  $ sudo koha-zebra -<TAB>
  (<TAB> means press the tab key)
=> SUCCESS: Tab completion works as expected for the koha-zebra command.
- Sign off :-D

Signed-off-by: Josef Moravec <josef.moravec@gmail.com>

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>

diff --git a/debian/koha-common.bash-completion b/debian/koha-common.bash-completion
index 637a56b..cb2f3a4 100644 (file)
--- a/debian/koha-common.bash-completion
+++ b/debian/koha-common.bash-completion
@@ -271,6 +271,43 @@ _koha-indexer()
 }
 complete -F _koha-indexer koha-indexer
 
+_koha-zebra()
+{
+    local cur opts substract
+
+    COMPREPLY=()
+    _get_comp_words_by_ref cur
+    opts="--start --stop --restart --status --quiet -q --help -h"
+
+    # Build a list of the already used option switches
+    for (( i=0; i < ${#COMP_WORDS[@]}-1; i++ )); do
+        if [[ ${COMP_WORDS[i]} == -* ]]; then
+            case ${COMP_WORDS[i]} in
+                --start) _koha_list_cmd ; return 0 ;;
+                 --stop) _koha_list_cmd ; return 0 ;;
+              --restart) _koha_list_cmd ; return 0 ;;
+               --status) _koha_list_cmd ; return 0 ;;
+                 --help) COMPREPLY=() ; return 0 ;; # no more completions
+                     -h) COMPREPLY=() ; return 0 ;; # no more completions
+                --quiet) # filter the other quiet switches and go on
+                    substract="$substract -e -q"; ;;
+                -q)      # filter the other quiet switches and go on
+                    substract="$substract -e --quiet"; ;;
+            esac
+            substract="$substract -e ${COMP_WORDS[i]}"
+        fi
+    done
+
+    if [[ "$substract" != "" ]]; then
+        opts=$( echo $opts | sed -e 's/ /\n/g'  | grep -v -x $substract )
+    fi
+
+    COMPREPLY=( $(compgen -W "$opts" -- $cur ) )
+
+    return 0
+}
+complete -F _koha-zebra koha-zebra
+
 # Local variables:
 # mode: shell-script
 # sh-basic-offset: 4