gm: New completion, commands only for now

completions/Makefile.am

@@ -115,6 +115,7 @@ bashcomp_DATA = 2to3 \
 		genisoimage \
 		getent \
 		gkrellm \
+		gm \
 		gnatmake \
 		gnokii \
 		gnome-mplayer \

completions/gm

@@ -0,0 +1,40 @@
+# bash completion for gm(1)                                -*- shell-script -*-
+
+_gm_commands()
+{
+    COMPREPLY+=( $( compgen -W '$( "$1" help |
+        awk "/^ +[^ ]+ +- / { print \$1 }" )' -- "$cur" ) )
+}
+
+_gm()
+{
+    local cur prev words cword
+    _init_completion || return
+
+    if [[ $cword -eq 1 ]]; then
+        _gm_commands "$1"
+        return
+    elif [[ $cword -eq 2 && ${words[1]} == time ]]; then
+        _gm_commands "$1"
+        return
+    fi
+
+    local gmcmd=${words[1]}
+    [[ $gmcmd == time ]] && gmcmd=${words[2]}
+
+    case $gmcmd in
+        help)
+            [[ $prev == help ]] && _gm_commands "$1"
+            return
+            ;;
+        version)
+            return
+            ;;
+    esac
+
+    # TODO... defer some commnds to the imagemagick "gm"less completions etc?
+    compopt -o default
+} &&
+complete -F _gm gm
+
+# ex: filetype=sh

test/completion/gm.exp

@@ -0,0 +1 @@
+assert_source_completions gm

test/docker/Dockerfile-ubuntu14

@@ -73,6 +73,7 @@ RUN apt-get update && \
         gnome-mplayer \
         gperf \
         gphoto2 \
+        graphicsmagick \
         graphicsmagick-imagemagick-compat \
         graphviz \
         growisofs \

test/lib/completions/gm.exp

@@ -0,0 +1,27 @@
+proc setup {} {
+    save_env
+}
+
+
+proc teardown {} {
+    assert_env_unmodified
+}
+
+
+setup
+
+
+assert_complete_any "gm "
+sync_after_int
+
+assert_complete_any "gm help "
+sync_after_int
+
+assert_complete_any "gm time "
+sync_after_int
+
+assert_no_complete "gm version "
+sync_after_int
+
+
+teardown