config/git: little alias improvements

.config/git/config

@@ -115,7 +115,7 @@
 	cme = commit -v --edit --message
 
 	cp = cherry-pick
-	rb = rebase --autostash
+	rb = rebase
 	rbi = rebase --interactive
 	rbc = rebase --continue
 	rbm = !git rb $(git main)

.config/shell/git

@@ -87,7 +87,7 @@ gitremote() {
   git:*)  echo "$1" ;;
   *)  test "$3" = "cau" && 3="CAU-Kiel-Tech-Inf"
     test "$3" = "btl" && 3="betweenthelinesev"
-    echo "git@${1:-github.com}:${3:-xerus2000}/${2:-$(basename $PWD)}.git" ;;
+    echo "git@${1:-github.com}:${3:-$(git config user.name)}/${2:-$(basename $PWD)}.git" ;;
   esac
 }
 

.local/bin/scripts/git-p

@@ -1,5 +1,5 @@
 #!/bin/sh
-if git rev-parse @{u} 2>/dev/null >/dev/null
+if git rev-parse @{upstream} >/dev/null 2>&1
   then git push "$@"
   else git push --set-upstream "$@"
 fi

.local/bin/scripts/git-ready

@@ -1,5 +1,8 @@
 #!/bin/sh
-# Interactive rebase onto the remote
-remote="$1"
-test $# -gt 0 && shift
-git rebase -i ${remote:-'@{push}'} "$@"
+# Interactive rebase onto the given committish, the matching upstream branch
+# or the first named ref from the history if there is no upstream yet.
+if test $# -gt 0
+  then remote="$1"; shift
+  else remote=$(git rev-parse --verify --quiet @{push} || git rev-parse $(git describe --all HEAD~ | cut -d '-' -f-2))
+fi
+git rebase -i "$remote" "$@"