Add tab-completion support

completion.sh

@@ -0,0 +1,22 @@
+# love-release Bash completion
+
+_love-release()
+{
+    local cur prev opts
+    COMPREPLY=()
+    cur="${COMP_WORDS[COMP_CWORD]}"
+    prev="${COMP_WORDS[COMP_CWORD-1]}"
+    opts="-l"
+    opts="$opts -w --win-icon"
+    opts="$opts -d --deb-package-version --deb-maintainer-name --maintainer-email --deb-package-name"
+    opts="$opts -a --activity --apk-package-version --apk-maintainer-name --apk-package-name --update-android"
+    opts="$opts -m --osx-icon --osx-maintainer-name"
+    opts="$opts -h -n -r -v -x --config --homepage --description --clean --help"
+
+    if [[ ${cur} == -* ]] ; then
+        COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
+        return 0
+    fi
+}
+complete -F _love-release love-release
+