Move photo checking out of run.sh and into its own script.

check_photos.sh

@@ -0,0 +1,46 @@
+#!/usr/bin/env bash
+# 2025-10-15 Hyperling
+# Create script which does the photo checking so that it can be called by
+#  scripts other than just run.sh, such as if it needs used in check_git.sh.
+
+## Setup ##
+
+DIR="$(dirname -- "${BASH_SOURCE[0]}")"
+PROG="$(basename -- "${BASH_SOURCE[0]}")"
+cd $DIR
+DIR="`pwd`"
+NAME="'$PROG'"
+
+function log {
+	echo -e "`date` : $NAME - $1"
+}
+
+## Parameters ##
+
+ports="$1"
+
+## Main ##
+
+count=1
+http_code=0
+port="${ports%% *}"
+photos_uri=":$port/photos/"
+beg_time="$SECONDS"
+while [[ $http_code != "200" ]]; do
+   log "Sleeping for '$count' while waiting for $photos_uri to come up."
+   sleep $count
+   log "Checking if $photos_uri is available."
+   http_code="`curl --silent --fail -w '\n%{http_code}' localhost$photos_uri | tail -n 1`"
+   log "Check for $photos_uri responded with '$http_code'."
+   if (( $count >= 10 )); then
+      log "Giving up on loading $photos_uri after '$count' attempts."
+      break
+   else
+      count=$(( count + 1 ))
+   fi
+done
+end_time="$SECONDS"
+time="$(( $end_time - $beg_time ))"
+log "Finished checking for /photos/ after '$time' seconds."
+
+exit 0