feat: Small code improvements

src/bafscript

@@ -20,6 +20,7 @@ __version='0.0.0'
 __config=
 __verbose=
 __log_file='./log.txt'
+__log_date_fmt='%d/%b/%Y:%H:%M:%S %z'
 __tar_options='-acf'
 __tar_compression='gzip'
 __name_date_fmt='_%Y%m%d-%H%M'
@@ -113,14 +114,14 @@ done
 # ---------------------------------------------------------- #
 
 # Scripts counter.
-_count=${#__args[@]}    # count
-_iter=1                 # iterator
+__count=${#__args[@]}    # count
+__iter=1                 # iterator
 
 # Startup log.
 date +'Start: %d %b %Y %T %z'
 log "Backup STARTED"
 log -p "Configuration file: $([ "$__config" ] || echo not specified && echo "$__config")"
-log "Scripts to process (${_count}): ${__args[@]}"
+log "Scripts to process (${__count}): ${__args[@]}"
 
 
 for script in "${__args[@]}"; do
@@ -130,7 +131,7 @@ for script in "${__args[@]}"; do
     [ -n "$__config" ] && . "$__config"
 
     echo
-    echo -e "\e[1m==> Script: ${__args[_iter-1]##*/} [$_iter/$_count]\e[0m" | log -p
+    echo -e "\e[1m==> Script: ${__args[__iter-1]##*/} [$__iter/$__count]\e[0m" | log -p
 
     # Initialise variables
     __user_script="$script"
@@ -161,7 +162,7 @@ for script in "${__args[@]}"; do
     fi
 
     # Increase counter
-    ((_iter++)) || true
+    ((__iter++)) || true
 
     # Unset user defined variables
     unset tar_options

src/lib/backup.sh

@@ -294,8 +294,10 @@ gen_backup_name() {
 
     # Overwrite __name_date_fmt
     if [ -n "$name_date_fmt" ]; then
-        __name_date_fmt="$name_date_fmt"
+        date_fmt="$name_date_fmt"
+    else
+        date_fmt="$__name_date_fmt"
     fi
 
-    date +"${prefix}${name}${__name_date_fmt}${name_ext}"
+    date +"${prefix}${name}${date_fmt}${name_ext}"
 }

src/lib/common.sh

@@ -34,7 +34,7 @@ log() {
     [[ ! -t 0 ]] || [[ "$#" == 0 ]] && message="$(cat <&0)"
 
     # Set log date format
-    [ "$log_date_fmt" ] || log_date_fmt='%d/%b/%Y:%H:%M:%S %z'
+    [ "$log_date_fmt" ] || log_date_fmt="$__log_date_fmt"
 
     while (( "$#" )); do
         case "$1" in