refactoring changes from sequpgrade (endReturn, ...) and some modernizations

seqs/pyload.sh

@@ -16,7 +16,7 @@ seq_config() {
   fi
 
   interactive || sq_aptOpt="-y"
-  
+
   return 0
 }
 
@@ -41,7 +41,7 @@ step_2() {
   exe rm -rf unrar-*
 }
 
-step_3_info() { 
+step_3_info() {
   echo "Install dependencies"
   echoinfo "  [TARGET] (default: raspi)"
   echoinfo "     raspi: Raspberry Pi OS"
@@ -52,7 +52,7 @@ step_3_alias() { echo "deps"; }
 step_3() {
   shift
   local lDeps="$toolDeps"
-  case "${1:-}" in 
+  case "${1:-}" in
     debian)
       lDeps="$toolDepsDebian";;
     raspi);;
@@ -76,7 +76,7 @@ step_3() {
 step_4_info() { echo "Get $toolName from $toolDownload and create dedicated user"; }
 step_4() {
   exe git clone -b $toolBranch $toolDownload "$PYL_INSTALL_DIR"
-  endReturn -o $? "Git clone failed"
+  endReturn "Git clone failed"
   exe adduser --system --home "$PYL_CONFIG_DIR" "$PYL_USER"
 }
 
@@ -121,7 +121,7 @@ step_10() {
   exe service $toolName stop
   exe cd "$PYL_INSTALL_DIR"
   exe git pull
-  echo " [I] Service is not started automatically"
+  info "Service is not started automatically"
   echo "     Do so manually with: service $toolName start"
 }