fix: escape WORKSPACE_ARG references to avoid Terraform template parsing

Use 14899 to escape shell variables so they're not treated as Terraform
template variables by the templatefile() function.

Author: blink-so[bot]

registry/coder/modules/vscode-web/run.sh

@@ -25,15 +25,15 @@ fi
 run_vscode_web() {
   # Determine what to pass as the workspace argument
   WORKSPACE_ARG=""
-  if [ -n "${WORKSPACE}" ]; then
-    WORKSPACE_ARG="${WORKSPACE}"
-  elif [ -n "${FOLDER}" ]; then
-    WORKSPACE_ARG="${FOLDER}"
+  if [ -n "$${WORKSPACE}" ]; then
+    WORKSPACE_ARG="$${WORKSPACE}"
+  elif [ -n "$${FOLDER}" ]; then
+    WORKSPACE_ARG="$${FOLDER}"
   fi
 
-  echo "👷 Running $VSCODE_WEB serve-local with workspace: ${WORKSPACE_ARG}"
-  echo "Check logs at ${LOG_PATH}!"
-  "$VSCODE_WEB" serve-local "$EXTENSION_ARG" "$SERVER_BASE_PATH_ARG" "$DISABLE_TRUST_ARG" --port "${PORT}" --host 127.0.0.1 --accept-server-license-terms --without-connection-token --telemetry-level "${TELEMETRY_LEVEL}" "${WORKSPACE_ARG}" > "${LOG_PATH}" 2>&1 &
+  echo "👷 Running $VSCODE_WEB serve-local with workspace: $${WORKSPACE_ARG}"
+  echo "Check logs at $${LOG_PATH}!"
+  "$VSCODE_WEB" serve-local "$EXTENSION_ARG" "$SERVER_BASE_PATH_ARG" "$DISABLE_TRUST_ARG" --port "$${PORT}" --host 127.0.0.1 --accept-server-license-terms --without-connection-token --telemetry-level "$${TELEMETRY_LEVEL}" "$${WORKSPACE_ARG}" > "$${LOG_PATH}" 2>&1 &
 }
 
 # Check if the settings file exists...