Clean up manage script

data/docker/compose/manage

@@ -1,7 +1,6 @@
 #!/bin/bash
-# Note: all up scripts use set -a to export all variables created, set +a can be used to then turn off this effect
 
-trap exiting EXIT #Print done when program exits
+trap exiting EXIT # Handle program exit
 
 export VARIABLES_DIR=${PWD%/*}/variables/compose
 source $VARIABLES_DIR
@@ -16,24 +15,21 @@ CONTAINERS=""
 BASE_DIR=$PWD
 
 all () {
-  ALL=$(ls -d */ | sed 's/\/$//') #Using -d and */ to get just directories, sed removes the trailing backslash if there is one
+  ALL=$(ls -d */ | sed 's/\/$//') # Remove trailing backslashes
-} #This method only works for one worded variables as all spaces will split variables!
+}
 
-# If running comamnds, put all commands into an array
 if [[ "$1" == "run" ]]; then
-#  PROGRAMS=$(echo "${@:3}" | tr ';' '\n')
+  mapfile -t PROGRAMS < <(echo "${@:3}" | tr ';' '\n')
-  mapfile -t PROGRAMS < <(echo "${@:3}" | tr ';' '\n') # This uses an array which allows for spaces!
 fi
 
-# If wanting to run the specified command under all containers, put all containers in a list, otherwise use user specified
 if [[ "$2" == "ALL" ]]; then
   all
   CONTAINERS=$ALL
 else
-  CONTAINERS=$(echo "$2" | tr '|' '\n') #This method only works for one worded variables as all spaces will split variables!
+  CONTAINERS=$(echo "$2" | tr '|' '\n')
 fi
 
-# Pull if run or restart has the -P or --pull option as the 3rd arg or later (shouldn't be before 3rd)
+# Pull if run or restart has the -P or --pull option as the 3rd arg or later
 if [[ "$1" == "up" || "$1" == "restart" ]]; then
   for arg in "${@:3}"
   do
@@ -64,14 +60,11 @@ process () {
     return;
   fi
   exe="${1/\[CONTAINER\]/"$2"}"
-  #exe=$(echo "$1" | sed "s/\[CONTAINER\]/$2/g") # This works too, but using shorter method instead
   echo "Running under \"$2\":"
   echo "* $exe *"
-  bash -c "$exe" # Actually must use bash -c, otherwises running something like echo hi > test.txt will print everything instead of echoing it
+  bash -c "$exe" # -c is needed to run all bash syntax inside the bash instance
 }
 
-# might be completely redundant to have a separate function for each, but allows for overrides. Also having a restart script for more customizability as well as I cannot easily keep track of what processes are in background, so having a restart script will manage all that for each service
-
 up () {
   for container in $CONTAINERS; do
     $PWD/$container/up &
@@ -94,33 +87,13 @@ run () {
   for container in $CONTAINERS; do
       cd $BASE_DIR
       cd $container
-#      echo "before loop"
-      #for program in $PROGRAMS; do
-#          echo "before prog"
-          #echo "$program"
-          #PROGRAMS=$(echo "${@:3}" | tr ';' '\n')
-          #echo $PROGRAMS
       echo "$container:"
       for i in "${PROGRAMS[@]}"; do
           process "$i" $container
       done
-#          echo "after prog"
-      #done
-#      echo "after loop"
   done
 }
 
-#manage-var() {
-#  VAR="PATH_VAR_$2"
-#  VAR=${!VAR}
-#  if [ -z "$VAR" ]
-#  then
-#      prt-var
-#      exit 0
-#  fi
-#  return $VAR
-#}
-
 ed-cmp () {
   for container in $CONTAINERS; do
     nano $PWD/$container/$3
@@ -244,7 +217,7 @@ case $COMMAND in
     ;;
 
   run)
-    run "$@" #I originally just had this as $@, without quotes, which separated all of the variables and caused massive issues
+    run "$@"
     ;;
 
   help)