From 71246abc261a719b3676338ec95ec7fc70faf3b3 Mon Sep 17 00:00:00 2001
From: Sprite <noreply@sprite.dev>
Date: Sat, 7 Feb 2026 05:03:02 +0000
Subject: [PATCH] Fix source detection for process substitution (bash <(curl
 ...))

BASH_SOURCE[0] is /proc/self/fd/N with process substitution, not
"-" or "bash". Instead of guessing execution context, just check
if the local lib/common.sh file actually exists.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---
 sprite/claude.sh   | 9 +++------
 sprite/openclaw.sh | 9 +++------
 2 files changed, 6 insertions(+), 12 deletions(-)

diff --git a/sprite/claude.sh b/sprite/claude.sh
index 271e89ae..360190d5 100755
--- a/sprite/claude.sh
+++ b/sprite/claude.sh
@@ -1,14 +1,11 @@
 #!/bin/bash
 set -e
 
-# Source common functions
-# Check if running via curl | bash or locally
-if [[ -n "${BASH_SOURCE[0]}" && "${BASH_SOURCE[0]}" != "-" && "${BASH_SOURCE[0]}" != "bash" ]]; then
-    # Running locally - source from local file
-    SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+# Source common functions - try local file first, fall back to remote
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
+if [[ -f "$SCRIPT_DIR/lib/common.sh" ]]; then
     source "$SCRIPT_DIR/lib/common.sh"
 else
-    # Running via curl | bash - download from GitHub
     source <(curl -fsSL https://raw.githubusercontent.com/OpenRouterTeam/spawn/main/sprite/lib/common.sh)
 fi
 
diff --git a/sprite/openclaw.sh b/sprite/openclaw.sh
index bb29cc82..3aba373a 100755
--- a/sprite/openclaw.sh
+++ b/sprite/openclaw.sh
@@ -1,14 +1,11 @@
 #!/bin/bash
 set -e
 
-# Source common functions
-# Check if running via curl | bash or locally
-if [[ -n "${BASH_SOURCE[0]}" && "${BASH_SOURCE[0]}" != "-" && "${BASH_SOURCE[0]}" != "bash" ]]; then
-    # Running locally - source from local file
-    SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+# Source common functions - try local file first, fall back to remote
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
+if [[ -f "$SCRIPT_DIR/lib/common.sh" ]]; then
     source "$SCRIPT_DIR/lib/common.sh"
 else
-    # Running via curl | bash - download from GitHub
     source <(curl -fsSL https://raw.githubusercontent.com/OpenRouterTeam/spawn/main/sprite/lib/common.sh)
 fi