🔨 Update git helper scripts

buildroot/share/git/mffp

 #!/usr/bin/env bash
 #
-# mffp [1|2|3] [commit-id]
+# mffp [1|2] [ref]
 #
 # Push the given commit (or HEAD) upstream immediately.
-# By default: `git push upstream HEAD:bugfix-1.1.x`
+# By default: `git push upstream HEAD:bugfix-2.0.x`
 #
 
-[[ $# < 3 && $1 != "-h" && $1 != "--help" ]] || { echo "usage: `basename $0` [1|2|3] [commit-id]" 1>&2 ; exit 1; }
+usage() { echo "usage: `basename $0` [1|2] [ref]" 1>&2 }
 
-if [[ $1 == '1' || $1 == '2' || $1 == '3' ]]; then
+[[ $# < 3 && $1 != "-h" && $1 != "--help" ]] || { usage ; exit 1; }
+
+if [[ $1 == '1' || $1 == '2' ]]; then
   MFINFO=$(mfinfo "$1") || exit 1
   REF=${2:-HEAD}
-else
+elif [[ $# == 1 ]]; then
   MFINFO=$(mfinfo) || exit 1
   REF=${1:-HEAD}
+else
+  usage
 fi
 
 IFS=' ' read -a INFO <<< "$MFINFO"

buildroot/share/git/mfinfo

 #
 # mfinfo
 #
-# Provide the following info about the working directory:
+# Print the following info about the working copy:
 #
 #   - Remote (upstream) Org name (MarlinFirmware)
 #   - Remote (origin) Org name (your Github username)
 #   - Repo Name (Marlin, MarlinDocumentation)
-#   - PR Target branch (bugfix-1.1.x, bugfix-2.0.x, dev-2.1.x, etc.)
+#   - PR Target branch (e.g., bugfix-2.0.x)
 #   - Branch Arg (the branch argument or current branch)
 #   - Current Branch
 #
+# Example output
+#   > mfinfo -q ongoing
+#   MarlinFirmware john.doe Marlin bugfix-2.0.x ongoing bugfix-2.0.x -q
+#
 
 CURR=$(git branch 2>/dev/null | grep ^* | sed 's/\* //g')
 [[ -z $CURR ]] && { echo "No git repository here!" 1>&2 ; exit 1; }
 
 # Defaults if no arguments given
 BRANCH=$CURR
-INDEX=1
+MORE=""
+INDEX=2
 
+# Loop through arguments
 while [[ $# -gt 0 ]]; do
+  # Get an arg and maybe a val to go with it
   opt="$1" ; shift ; val="$1"
 
+  # Split up an arg containing =
   IFS='=' read -a PARTS <<<"$opt"
   [[ "${PARTS[1]}" != "" ]] && { EQUALS=1 ; opt="${PARTS[0]}" ; val="${PARTS[1]}" ; }
 
-  GOODVAL=1
   if [[ "$val" =~ ^-{1,2}.* || ! "$opt" =~ ^-{1,2}.* ]]; then
-    GOODVAL=0
     val=""
   fi
 
   case "$opt" in
-    -*|--*) MORE="$MORE$opt " ; [[ $EQUALS == 1 ]] && MORE="$MORE=$val" ;;
-     1|2|3) INDEX=$opt ;;
+    -*|--*) MORE=" $MORE$opt" ; ((EQUALS)) && MORE="$MORE=$val" ;;
+       1|2) INDEX=$opt ;;
          *) BRANCH="$opt" ;;
   esac
 
 done
 
 case "$REPO" in
-  Marlin              ) TARG=bugfix-2.0.x ; [[ $INDEX == 1 ]] && TARG=bugfix-1.1.x ; [[ $INDEX == 3 ]] && TARG=dev-2.1.x ;;
+  Marlin              ) TARG=bugfix-2.0.x ; ((INDEX == 1)) && TARG=bugfix-1.1.x ; [[ $BRANCH =~ ^[12]$ ]] && USAGE=1 ;;
   Configurations      ) TARG=import-2.0.x ;;
   MarlinDocumentation ) TARG=master ;;
   AutoBuildMarlin     ) TARG=master ;;
 esac
 
-[[ $BRANCH =~ ^[123]$ ]] && USAGE=1
-
-[[ $USAGE == 1 ]] && { echo "usage: `basename $0` [1|2|3] [branch]" 1>&2 ; exit 1 ; }
+[[ $USAGE == 1 ]] && { echo "usage: `basename $0` [1|2] [branch]" 1>&2 ; exit 1 ; }
 
-echo "$ORG $FORK $REPO $TARG $BRANCH $CURR $MORE"
+echo "$ORG $FORK $REPO $TARG $BRANCH $CURR$MORE"

buildroot/share/git/mfnew

 #
 
 usage() {
-  echo "usage: `basename $0` [1|2|3] [name]" 1>&2
+  echo "usage: `basename $0` [1|2] [name]" 1>&2
 }
 
 [[ $# < 3 && $1 != "-h" && $1 != "--help" ]] || { usage; exit 1; }
 # BRANCH can be given as the last argument
 case "$#" in
   1 ) case "$1" in
-        1|2|3) ;;
+        1|2) ;;
         *) BRANCH=$1 ;;
       esac
       ;;
   2 ) case "$1" in
-        1|2|3) BRANCH=$2 ;;
+        1|2) BRANCH=$2 ;;
         *) usage ; exit 1 ;;
       esac
       ;;

buildroot/share/git/mfpr

 #!/usr/bin/env bash
 #
-# mfpr [1|2|3]
+# mfpr [1|2]
 #
-# Make a PR against bugfix-1.1.x or bugfix-2.0.x
+# Make a PR targeted to MarlinFirmware/[repo]
 #
 
-[[ $# < 2 && $1 != "-h" && $1 != "--help" ]] || { echo "usage: `basename $0` [1|2|3] [branch]" 1>&2 ; exit 1; }
+[[ $# < 2 && $1 != "-h" && $1 != "--help" ]] || { echo "usage: `basename $0` [1|2] [branch]" 1>&2 ; exit 1; }
 
 MFINFO=$(mfinfo "$@") || exit 1
 IFS=' ' read -a INFO <<< "$MFINFO"

buildroot/share/git/mfqp

 #!/usr/bin/env bash
 #
-# mfqp [1|2|3]
+# mfqp [1|2]
 #
 #  - git add .
 #  - git commit --amend
   let IND+=1
 done
 
-[[ $USAGE == 1 ]] && { echo "usage: `basename $0` [1|2|3]" 1>&2 ; exit 1 ; }
+[[ $USAGE == 1 ]] && { echo "usage: `basename $0` [1|2]" 1>&2 ; exit 1 ; }
 
 [[ $FORCE != 1 && $CURR == $TARG && $REPO != "MarlinDocumentation" ]] && { echo "Don't alter the PR Target branch."; exit 1 ; }
 

buildroot/share/git/mfrb

 #
 # mfrb
 #
-# Do "git rebase -i" against the "target" branch (bugfix-1.1.x, bugfix-2.0.x, dev-2.1.x, or master)
+# Do "git rebase -i" against the repo's "target" branch
 #
 
 MFINFO=$(mfinfo "$@") || exit 1
   let IND+=1
 done
 
-[[ $USAGE == 1 ]] && { echo "usage: `basename $0` [1|2|3]" 1>&2 ; exit 1 ; }
+[[ $USAGE == 1 ]] && { echo "usage: `basename $0` [1|2]" 1>&2 ; exit 1 ; }
 
 [[ $QUICK ]] || git fetch upstream
 git rebase upstream/$TARG && git rebase -i upstream/$TARG