Sequencer new option to open sequence config file when initialised using initSeqConfig

Sequences with exit in step_config, changed to return to support opening config file on first run

sequencer/sequencer.sh

@@ -8,7 +8,7 @@
 ## Version information
 
 VERSION_REV=12
-VERSION_MAJOR=1
+VERSION_MAJOR=2
 VERSION_MINOR=0
 
 ## Start of generic script part
@@ -24,6 +24,7 @@ STEP_RETURN=255
 MAX_STEP=512
 ALIAS=
 CONTEXT_HELP=0
+SEQ_CONFIG_EDIT=0
 SEQ_CONFIG_NAME=".seqs"
 SEQ_CONFIG_HOME="$HOME/$SEQ_CONFIG_NAME"
 SEQ_CONFIG_FILE=
@@ -56,6 +57,7 @@ helpSequencer() {
 Usage: ${0##*/} [OPTIONS] [STEP NUMBER(s) or ALIAS] [STEP ARGUMENTS]
 
  [OPTIONS]
+  --config, -c   : Open sequence configuration file (also sets -qq)
   --dry-run, -d  : Only print to console what would be done
                    ! Attention - Sequence must support this
   --help, -h     : Display help
@@ -449,8 +451,8 @@ initSeqConfig() {
 
   # Create config subdir in users home
   if [ ! -e "$configDir/" ] ; then
-    echo -n " [I] Creating $(realpath $configDir)..."
-    exe mkdir -p "$configDir" && echo "Ok" || echo "Nok"
+    echoseq -n " [I] Creating $(realpath $configDir)..."
+    exe mkdir -p "$configDir" && echoseq "Ok" || echoseq "Nok"
     exe chmod 700 "$configDir"
   fi
   
@@ -483,8 +485,11 @@ initSeqConfig() {
     exe chmod 600 "$configLoc"
 
     if [ $sourceAlways -eq 0 ] ; then
-      echoerr " [W] Seq configuration created from template but not used"
-      echoerr "     Please modify "$configLoc" first and restart sequence"
+      if [ $SEQ_CONFIG_EDIT -eq 0 ] ; then
+        echoerr " [W] Seq configuration created from template but not used"
+        echoerr "     Please modify "$configLoc" first and restart sequence"
+      fi
+      SEQ_CONFIG_FILE="$configLoc"
       return 1 
     else
       echo " [W] Using seq configuration from template $configTemplate"
@@ -821,7 +826,7 @@ step_config() {
   #  CONFIG=1
   #else
   #  # End if no configuration file exists
-  #  [ \$DRY -eq 0 ] && exit 1
+  #  [ \$DRY -eq 0 ] && return -1
   #fi
 }
 
@@ -1003,6 +1008,11 @@ main() {
   # options check
   for arg in "$@" ; do
     case "$1" in
+      --config|-c) # open sequence configuration file
+        QUIET=2
+        SEQ_CONFIG_EDIT=1
+        shift
+        ;;
       --dry-run|-d) # shows what would be done
         DRY=1
         SEQUENCER_ARGS+=" $1"
@@ -1091,10 +1101,17 @@ main() {
   # run configuration for seq only if available and if first step is valid
   existsFunction step_config
   if [ $? -eq 0 ] ; then
+    if [ $SEQ_CONFIG_EDIT -ne 0 ] ; then
+      step_config "${STEP_ARGS[@]}"
+      [ -w "$SEQ_CONFIG_FILE" ] && vi "$SEQ_CONFIG_FILE" \
+        || echoerr " [E] No configuration file available"
+      exit 0
+    fi
     checkStep "${START[0]}"
     if [ $? -ne 0 ] ; then
       if [ $QUIET -ne 2 ] ; then echo " [I] Configuring sequence (step_config) ..." ; fi
       step_config "${STEP_ARGS[@]}"
+      [ $? -ne 0 ] && exit 1
     else
       return 1
     fi