From 855288368c86d3c02e262cb53e79804d9de1e72c Mon Sep 17 00:00:00 2001
From: Thomas E Lackey <telackey@bozemanpass.com>
Date: Wed, 22 May 2024 17:42:28 +0000
Subject: [PATCH] Add messages around the SPA auto-detect. (#828)

Tweak the auto-detection logic slightly for single-page apps, and also print the results.

Reviewed-on: https://git.vdb.to/cerc-io/stack-orchestrator/pulls/828
Co-authored-by: Thomas E Lackey <telackey@bozemanpass.com>
Co-committed-by: Thomas E Lackey <telackey@bozemanpass.com>
---
 .../cerc-webapp-base/scripts/start-serving-app.sh  | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/stack_orchestrator/data/container-build/cerc-webapp-base/scripts/start-serving-app.sh b/stack_orchestrator/data/container-build/cerc-webapp-base/scripts/start-serving-app.sh
index 4fa1dc03..5358a019 100755
--- a/stack_orchestrator/data/container-build/cerc-webapp-base/scripts/start-serving-app.sh
+++ b/stack_orchestrator/data/container-build/cerc-webapp-base/scripts/start-serving-app.sh
@@ -9,10 +9,11 @@ CERC_ENABLE_CORS="${CERC_ENABLE_CORS:-false}"
 CERC_SINGLE_PAGE_APP="${CERC_SINGLE_PAGE_APP}"
 
 if [ -z "${CERC_SINGLE_PAGE_APP}" ]; then
-  if [ 1 -eq $(find "${CERC_WEBAPP_FILES_DIR}" -name '*.html' | wc -l) ] && [ -d "${CERC_WEBAPP_FILES_DIR}/static" ]; then
-    CERC_SINGLE_PAGE_APP=true
-  else
-    CERC_SINGLE_PAGE_APP=false
+  CERC_SINGLE_PAGE_APP=false
+  if [ 1 -eq $(find "${CERC_WEBAPP_FILES_DIR}" -name '*.html' | wc -l) ]; then
+    if [ -d "${CERC_WEBAPP_FILES_DIR}/static" ] || [ -d "${CERC_WEBAPP_FILES_DIR}/assets" ]; then
+      CERC_SINGLE_PAGE_APP=true
+    fi
   fi
 fi
 
@@ -21,8 +22,11 @@ if [ "true" == "$CERC_ENABLE_CORS" ]; then
 fi
 
 if [ "true" == "$CERC_SINGLE_PAGE_APP" ]; then
+  echo "Serving content as single-page app.  If this is wrong, set 'CERC_SINGLE_PAGE_APP=false'"
   # Create a catchall redirect back to /
   CERC_HTTP_EXTRA_ARGS="$CERC_HTTP_EXTRA_ARGS --proxy http://localhost:${CERC_LISTEN_PORT}?"
+else
+  echo "Serving content normally.  If this is a single-page app, set 'CERC_SINGLE_PAGE_APP=true'"
 fi
 
 LACONIC_HOSTED_CONFIG_FILE=${LACONIC_HOSTED_CONFIG_FILE}
@@ -39,4 +43,4 @@ if [ -f "${LACONIC_HOSTED_CONFIG_FILE}" ]; then
 fi
 
 /scripts/apply-runtime-env.sh ${CERC_WEBAPP_FILES_DIR}
-http-server $CERC_HTTP_EXTRA_ARGS -p ${CERC_LISTEN_PORT} "${CERC_WEBAPP_FILES_DIR}"
\ No newline at end of file
+http-server $CERC_HTTP_EXTRA_ARGS -p ${CERC_LISTEN_PORT} "${CERC_WEBAPP_FILES_DIR}"