From dabcbc79831052effc6ce990021feee07d661f7e Mon Sep 17 00:00:00 2001
From: Adam Malczewski <github@tradam.dev>
Date: Wed, 24 Jun 2026 14:10:03 +0900
Subject: fix(kernel+tool-shell): abort hanging tool calls without bricking the
 conversation
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kernel: executeToolCall now races tool.execute against the abort signal
via Promise.race; on abort resolves (not rejects) with an "Aborted" result
so the step completes normally → finishReason "aborted" → turn seals
cleanly (done event) → finally clears activeTurns → conversation freed,
next message accepted. run-turn strips tool-call chunks from the assistant
message on abort (keeps text/thinking) and omits tool-result messages to
avoid persisting dangling tool calls that would 400 the provider next turn.

tool-shell: realSpawn spawns detached (own process group); on abort AND
timeout kills the entire group (process.kill(-pgid, SIGKILL)) and resolves
immediately — no child.on("close") dependency, so a grandchild holding the
pipes can't stall the spawn promise or leak.

Also: ORCHESTRATOR.md migrated to dispatch CLI summon mechanism; .skills
summary; bin/sync-env PATH injection; frontend handoff docs.

1453 vitest pass · tsc -b EXIT 0 · biome clean.
---
 bin/sync-env | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'bin')

diff --git a/bin/sync-env b/bin/sync-env
index 9a69076..4b7c64c 100755
--- a/bin/sync-env
+++ b/bin/sync-env
@@ -4,12 +4,21 @@ set -euo pipefail
 ENV_FILE="/etc/dispatch/env"
 OPENCODE_KEY="sk-P2DW7UFzQZgI8TnYzp6wWKxv6suzFvSGRrwewhUK0OjA4C7bLzsKHki7r7zZOAH1"
 UMANS_KEY="sk-bvI-mgUrp5qJzMlK8ndoDqJ3dK0U-ds_8KYS8pzpRLw"
+# PATH that includes user-installed tools (mise, bun, npm global, etc.)
+DISPATCH_PATH="/home/tradam/.local/bin:/home/tradam/.local/share/mise/shims:/home/tradam/.bun/bin:/usr/local/sbin:/usr/local/bin:/usr/bin"
 
 if [ ! -f "$ENV_FILE" ]; then
 	echo "Error: $ENV_FILE not found" >&2
 	exit 1
 fi
 
+# Update PATH (so tools like typescript-language-server, npm, bun are found)
+if grep -q "^PATH=" "$ENV_FILE"; then
+	sed -i "s|^PATH=.*|PATH=$DISPATCH_PATH|" "$ENV_FILE"
+else
+	echo "PATH=$DISPATCH_PATH" >> "$ENV_FILE"
+fi
+
 # Update DISPATCH_API_KEY
 if grep -q "^DISPATCH_API_KEY=" "$ENV_FILE"; then
 	sed -i "s|^DISPATCH_API_KEY=.*|DISPATCH_API_KEY=$OPENCODE_KEY|" "$ENV_FILE"
-- 
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