Step help as own function within step definition script

fixes #1

seqs/gitea.sh

@@ -8,21 +8,21 @@ giteaDownload="https://dl.gitea.io/gitea/1.7.5/gitea-1.7.5-linux-arm-7"
 giteaService="https://raw.githubusercontent.com/go-gitea/gitea/master/contrib/systemd/gitea.service"
 giteaServiceLoc="/etc/systemd/system/gitea.service"
 
-function step_1 {
-  echo -e "Updating apt\n"
+step_1_info() { echo "Updating apt"; }
+step_1() {
   apt update
 }
 
-function step_2 {
-  echo -e "Downloading $toolName to user home: $giteaDownload\n"
+step_2_info() { echo "Downloading $toolName to user home: $giteaDownload"; }
+step_2() {
   cd
   wget -O gitea $giteaDownload
   saveReturn $?
   endReturn 
 }
 
-function step_3 {
-  echo -e "Adding user for $toolName (git:git)"
+step_3_info() { echo "Adding user for $toolName (git:git)"; }
+step_3() {
   adduser \
      --system \
      --shell /bin/bash \
@@ -35,8 +35,8 @@ function step_3 {
   endReturn 
 }
 
-function step_4 {
-  echo -e "Create required directory structure"
+step_4_info() { echo "Create required directory structure"; }
+step_4() {
   mkdir -p /var/lib/gitea/{custom,data,log}
   chown -R git: /var/lib/gitea/
   chmod -R 750 /var/lib/gitea/
@@ -50,16 +50,16 @@ function step_4 {
   endReturn 
 }
 
-function step_5 {
-  echo -e "Creating systemd service"
+step_5_info() { echo "Creating systemd service"; }
+step_5() {
   wget -O $giteaServiceLoc  $giteaService
-  echo -en "Uncomment needed services (enter to continue): "
+  echo -en "Uncomment needed services mysql (enter to continue): "
   read
   vi $giteaServiceLoc
 }
 
-function step_6 {
-  echo -e "Starting $toolName service"
+step_6_info() { echo -e "Starting $toolName service\n"; }
+step_6() {
   systemctl enable gitea
   systemctl start gitea
   echo "Before proceeding to installation you may need to create a database first with step 10"
@@ -70,13 +70,12 @@ function step_6 {
 }
 
 
-
-function step_10 {
+step_10_info() { echo -e "Create mysql database for $toolName\n"; }
+step_10() {
   local mysqlDatabase
   local mysqlUser
   local mysqlPass
 
-  echo "Setup mysql database"
   echo "Existing mysql databases:"
   mysql -u root -e 'SHOW DATABASES;'
 
@@ -107,28 +106,11 @@ function step_10 {
   mysql -u root -e 'FLUSH PRIVILEGES;'
 }
 
-function step_20 {
-  echo -e "Secure settings after installation"
+step_20_info() { echo "Secure settings after installation"; }
+step_20() {
   chmod 750 /etc/gitea
   chmod 644 /etc/gitea/app.ini
 }
 
-help() {
-  echo    "  $toolName Documentation"
-  echo    "    1: Updating apt"
-  echo    "    2: Downloading $toolName to user home: $giteaDownload"
-  echo    "    3: Adding user for $toolName (git:git)"
-  echo    "    4: Create required directory structure"
-  echo    "    5: Creating systemd service"
-  echo    "    6: Starting $toolName service"
-  echo
-  echo    "   10: Setup mysql database" 
-  echo
-  echo    "   20: Secure settings after installation"
-  echo
-}
-
-
-#
-## Path to sequencer
+# Path to sequencer
 . ../sequencer/sequencer.sh