chore: make pi-test.sh runnable from any directory

README.md

@@ -52,7 +52,7 @@ npm install          # Install all dependencies
 npm run build        # Build all packages
 npm run check        # Lint, format, and type check
 ./test.sh            # Run tests (skips LLM-dependent tests without API keys)
-./pi-test.sh         # Run pi from sources (must be run from repo root)
+./pi-test.sh         # Run pi from sources (can be run from any directory)
 ```
 
 > **Note:** `npm run check` requires `npm run build` to be run first. The web-ui package uses `tsc` which needs compiled `.d.ts` files from dependencies.

packages/coding-agent/docs/development.md

@@ -14,9 +14,11 @@ npm run build
 Run from source:
 
 ```bash
-./pi-test.sh
+/path/to/pi-mono/pi-test.sh
 ```
 
+The script can be run from any directory. Pi keeps the caller's current working directory.
+
 ## Forking / Rebranding
 
 Configure via `package.json`:

pi-test.sh

@@ -53,4 +53,10 @@ if [[ "$NO_ENV" == "true" ]]; then
   echo "Running without API keys..."
 fi
 
-npx tsx "$SCRIPT_DIR/packages/coding-agent/src/cli.ts" ${ARGS[@]+"${ARGS[@]}"}
+TSX_BIN="$SCRIPT_DIR/node_modules/.bin/tsx"
+if [[ ! -x "$TSX_BIN" ]]; then
+  echo "tsx not found at $TSX_BIN. Run npm install from the repo root first." >&2
+  exit 1
+fi
+
+"$TSX_BIN" "$SCRIPT_DIR/packages/coding-agent/src/cli.ts" ${ARGS[@]+"${ARGS[@]}"}