Refined tool return error codes.

Now they all return with exit 0 and error messages instead.
This prevents early query abortion on fatal errors.

1 files changed, 20 insertions, 5 deletions

diff --git a/tools/fs_mkdir.sh b/tools/fs_mkdir.sh
index a91954f..f2e9b27 100755
--- a/tools/fs_mkdir.sh
+++ b/tools/fs_mkdir.sh
@@ -1,15 +1,30 @@
 #!/usr/bin/env bash
-set -e
+set -uo pipefail
 
 # @describe Create a new directory at the specified path.
-
 # @option --path! The path of the directory to create
-
 # @env LLM_OUTPUT=/dev/stdout The output path
 
+OUT="${LLM_OUTPUT:-/dev/stdout}"
+
+err() {
+  echo "ERROR: $*" >> "$OUT"
+  exit 0
+}
+
 main() {
-    mkdir -p "$argc_path"
-    echo "Directory created: $argc_path" >> "$LLM_OUTPUT"
+  path="${argc_path:-}"
+  [[ -z "$path" ]] && err "missing --path"
+
+  if ! mkdir -p "$path" 2>/tmp/fs_mkdir.err; then
+    msg="$(cat /tmp/fs_mkdir.err 2>/dev/null || true)"
+    err "mkdir failed for $path: ${msg:-unknown error}"
+  fi
+
+  echo "Directory created: $path" >> "$OUT"
+  exit 0
 }
 
 eval "$(argc --argc-eval "$0" "$@")"
+main
+