From 6409d6d1468d195be9aa4849bb79a46704ca046f Mon Sep 17 00:00:00 2001
From: rowan <rowan@kitsu.cafe>
Date: Fri, 7 Mar 2025 12:22:04 -0600
Subject: [PATCH] error handling, readme updates

---
 README.md | 2 +-
 configctl | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 9eb1f09..1c486fb 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ i have an unhealthy relationship with overlayfs. i also like to easily change my
 # Usage
 
 ```sh
-configctl <changeset> [unmount]
+configctl [OPTIONS] <changeset> [unmount]
 ```
 
 by default, the configctl expects the base configuration set to exist in `$XDG_DATA_HOME/config/base` (usually `~/.local/share/config/base`) and the changesets to exist in `$XDG_DATA_HOME/config/changeset`. changes while the configuration is mounted will be written to `$XDG_STATE_HOME/config/{<changeset>,.work_<changeset>}`
diff --git a/configctl b/configctl
index fbdc891..b7a5387 100755
--- a/configctl
+++ b/configctl
@@ -48,10 +48,13 @@ while true; do
     -s | --service-path ) SVC_PATH="$2"; shift 2 ;;
     \? | -\? ) echo "Unknown option: $1"; exit 1 ;;
     -- ) shift; break ;;
+    -* ) echo "ERROR: Unknown option: '$1'"; exit 1 ;;
     * ) break ;;
   esac
 done
 
+shift "$(($OPTIND - 1))"
+
 SELECTED="$1"
 CHANGESET="$CHANGESET_DIR/$SELECTED"
 UPPER_DIR="$XDG_STATE_HOME/config/$SELECTED"