diff --git a/abra b/abra
index e701597..2dd2385 100755
--- a/abra
+++ b/abra
@@ -842,6 +842,18 @@ sub_volume() {
   docker volume $@
 }
 
+#######################################
+# Bash completion helpers
+#######################################
+
+sub_command_ls() {
+  docopt_exit 2>&1 | \
+      tail -n+2 | \
+      sed -s -e 's/^\s\+//g' -e 's/(\([^)]*\)|.*)/\1/' -e 's/\[options\]//g' \
+        -e 's/ <[^>]\+>//g' -e 's/\.\.\.//g' -e 's/^abra\s*//' -e '/^$/d' | \
+      sort -u
+}
+
 #######################################
 # Main
 #######################################
diff --git a/completion.bash b/completion.bash
new file mode 100644
index 0000000..cd0704c
--- /dev/null
+++ b/completion.bash
@@ -0,0 +1,37 @@
+#!/env bash
+
+#/usr/bin/env bash
+_abra_completions()
+{
+    local CUR PREV COMMANDS_LIST COMMANDS
+
+    CUR=${COMP_WORDS[COMP_CWORD]}
+    PREV=${COMP_WORDS[COMP_CWORD-1]}
+
+    mapfile -t COMMANDS_LIST < <(abra command_ls)
+    echo "${COMMANDS_LIST[@]}"
+
+    case ${COMP_CWORD} in
+        1)
+            COMPREPLY=($(compgen -W "${COMMANDS_LIST[*]%% *}" -- ${CUR}))
+            ;;
+        2)
+            SUB_COMMANDS=()
+            for COMMAND in "${COMMANDS_LIST[@]}"; do
+              echo $PREV
+              if [[ COMMAND =~ $PREV ]]; then
+                  echo "FOUND $PREV $COMMAND"
+                  SUB_COMMANDS+=("$COMMAND")
+              fi
+            done
+
+            COMPREPLY=($(compgen -W "${COMMANDS[*]#* }" -- ${CUR}))
+            ;;
+        *)
+            echo $COMP_CWORD
+            COMPREPLY=()
+            ;;
+    esac
+}
+
+complete -F _abra_completions abra