Merge pull request '¡Hyperling.com 2.0!' (#16) from dev into main

Reviewed-on: #16

README.md

@@ -25,7 +25,7 @@ cd www
 
 Then in a web browser, navigate to `localhost:8080`.
 
-## TODO
+## TODO Items
 
 All goals are currently completed.
 

cronjob.sh

@@ -4,29 +4,63 @@
 #  project so that docker container can do periodic git pulls rather than having
 #  to reload /rebuild the container each time a release is pushed out.
 
+## Setup ##
+
 DIR="$(dirname -- "${BASH_SOURCE[0]}")"
 PROG="$(basename -- "${BASH_SOURCE[0]}")"
+cd $DIR
+DIR="`pwd`"
+NAME="'$PROG'"
 
-function reload-project {
-	## Kill node.js which will complete run.sh and restart any Docker containers.
-	#pkill node
-	# Do not kill program, just use the new files and if run.sh or main.js were
-	#  changed then they can get reloaded manually or by the nightly backup.
-	echo "Project reloaded successfully!"
+function log {
+	echo -e "`date` : $NAME - $1"
 }
 
-echo "*** Running '$DIR/$PROG' @ `date` ***"
-cd $DIR
+function kill-project {
+	# Kill node.js which will complete run.sh and restart any Docker containers.
+	# This is more intended towards Development and Stage sites since Production
+	#  will only see git changes when a pull request is manually completed.
+	log "Stopping continuous processes!"
+	pkill node
+}
+
+function reload-project {
+	# Nothing to do, run.sh and main.js automatically uses the latest files.
+	log "Project reloaded successfully!"
+}
+
+## Main ##
 
 # Pull any updates, and if the project is already up to date, exit successfully.
-git pull | grep -v "up to date"
-status="$?"
-echo "* Pull status is '$status'."
-if [[ $status != 0 ]]; then
-	echo "* Site is already up to date, exiting."
-	exit 0
-else
+output="`git pull`"
+git_status="$?"
+
+echo "$output" | grep -v "up to date"
+grep_status="$?"
+
+log "Pull status is '$git_status', checking for changes is '$grep_status'."
+
+# Check whether the continuously running jobs have been updated.
+echo "$output" | grep "main.js"
+main_changed="$?"
+echo "$output" | grep "run.sh"
+run_changed="$?"
+
+# Determine where we've landed and whether we need to do anything.
+if [[ $git_status != 0 ]]; then
+	log "*** ERROR: Git reported a failure! ***"
+	exit 1
+elif [[ $git_status == 0 && ($main_changed == 0 || $run_changed == 0) ]]; then
+	log "Either main ('$main_changed'), or run ('$run_changed') were changed!"
+	kill-project
+elif [[ $git_status == 0 && $grep_status == 0 ]]; then
 	reload-project
+elif [[ $git_status == 0 && $grep_status != 0 ]]; then
+	log "Nothing to do. '$output'"
+else
+	log "*** WARNING: Unknown Situation ***"
 fi
 
+## Success! ##
+
 exit 0

pages/helpers/banner.php

@@ -6,11 +6,6 @@
 	}
 	$show_pics = $GLOBALS["SHOW_BANNER_PICS"];
 	$banner_width = $show_pics ? 6 : 12;
-
-	// TBD / TODO:
-	// Check if user has vertical screen?
-	// Is that possible in this environment?
-	//$image_width = $vertical_screen ? 6 : 3;
 ?>
 		<a href='/about/'>
 			<div class="row">

run.sh

@@ -6,7 +6,12 @@
 
 DIR="$(dirname -- "${BASH_SOURCE[0]}")"
 PROG="$(basename -- "${BASH_SOURCE[0]}")"
-echo "$DIR/$PROG"
+
+# Ensure we are executing from this file's directory.
+cd $DIR
+DIR="`pwd`"
+NAME="'$DIR/$PROG'"
+echo $NAME
 
 ## Functions ##
 
@@ -27,13 +32,15 @@ function log {
 	echo -e "`date` - $message"
 }
 
+log "Local process information:"
+ps $$
 function check_main {
 	if [[ -z "$1" ]]; then
 		echo "ERROR: Subprocess name was not provided. $1"
 		exit 0
 	fi
 	log "Subprocess '$1' checking if main process is still running..."
-	ps $$
+	ps $$ >/dev/null
 	status=$?
 	if [[ $status != 0 ]]; then
 		log "Process '$$' not found, '$1' from '$DIR/$PROG' exiting."
@@ -62,9 +69,6 @@ fi
 
 ## Build Environment ##
 
-# Ensure we are executing from this file's directory.
-cd $DIR
-
 sudo=""
 if [[ -z $LOGNAME ]]; then
 	LOGNAME="`whoami`"
@@ -75,25 +79,29 @@ if [[ $LOGNAME != "root" ]]; then
 fi
 
 log "Check if any system dependencies need installed."
+progs=""
 if [[ ! `which php` ]]; then
 	echo "- Installing PHP"
-	$sudo apt-get install -y php-cli
+	progs="$progs php-cli"
 fi
 if [[ ! `which node` ]]; then
 	echo "- Installing Node"
-	$sudo apt-get install -y nodejs
+	progs="$progs nodejs"
 fi
 if [[ ! `which npm` ]]; then
 	echo "- Installing NPM"
-	$sudo apt-get install -y npm
+	progs="$progs npm"
 fi
 if [[ ! `which curl` ]]; then
 	echo "- Installing Curl"
-	$sudo apt-get install -y curl
+	progs="$progs curl"
 fi
 if [[ ! `which ps` ]]; then
 	echo "- Installing PS"
-	$sudo apt-get install -y procps
+	progs="$progs procps"
+fi
+if [[ -n "$progs" ]]; then
+	$sudo apt-get install -y $progs
 fi
 
 # Directories and allowed page types are executable, others are not.