Add bash-completion support to CLI

git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@1723 bf3deb0d-5f1a-0410-827f-c0cc1f45334c

docs/cli-completion

@@ -0,0 +1,42 @@
+_cli.php()
+{
+  local cur prev opts base
+  COMPREPLY=()
+  cur="${COMP_WORDS[COMP_CWORD]}"
+  prev="${COMP_WORDS[COMP_CWORD-1]}"
+
+  if [ ! -x "$1" ]; then
+    return 0
+  fi
+
+  # List of options (operations) available
+  opts="-h -expert -list -listmethods -listmethodsdetails"
+  controllers=$($1 -listonly)
+  opts="$opts $controllers"
+
+  if [ "${prev}" == "-list" ]; then
+    return 0
+  elif [ "${prev}" == "-listmethods" ] ||
+       [ "${prev}" == "-listmethodsdetails" ]; then
+    # Display the available class available
+    local control=$($1 -listonly)
+    COMPREPLY=( $(compgen -W "${control}" -- ${cur}) )
+    return 0
+  elif [ `$1 -listonly | grep -qx "${prev}" ; echo $?` == 0 ]; then
+    # Previous was a class : display the methods available
+    local methods=$($1 -listmethodsonly ${prev})
+    COMPREPLY=( $(compgen -W "${methods}" -- ${cur}) )
+    return 0
+  elif [ `$1 -listonly | grep -qx "${COMP_WORDS[COMP_CWORD-2]}" ; echo $?` == 0 ] &&
+       [ `$1 -listonly | grep -qx ${prev}" ; echo $?` == 0 ]; then
+    # A Class and a method available : propose the datas
+    # XXX : To be done
+    return 0
+  else
+    COMPREPLY=($(compgen -W "${opts}" -- ${cur})) 
+  fi
+  return 0
+}
+
+complete -F _cli.php cli.php
+complete -F _cli.php ./cli/cli.php