ted: support no file argument

.config/shell/bin/ted

@@ -5,6 +5,7 @@
 # shellcheck disable=SC2016
 
 set -eu
+shopt -s nullglob  # prevent ./foo.* from erroring if there are no results
 
 pname="${0##*/}"
 
@@ -20,6 +21,7 @@ backup_git() {
       # Add new files and commit them
       git add "$1"
       git commit -m "ted-backup: add $dirname"
+      git push
    fi
 }
 
@@ -61,17 +63,22 @@ case "${1:-}" in
    -h|--help) usage; exit;;
 esac
 
+tests_dir="${XDG_DOCUMENTS_DIR:-"$HOME"/Documents}/code-tests"
+tempdir="$tests_dir"
+mkdir -p "$tempdir"
+ed_args=()
+if [ "$1" != -- ]; then
    filename="$1"; shift
    dirname="${filename%%.*}"
-tests_dir="${XDG_DOCUMENTS_DIR:-"$HOME"/Documents}/code-tests"
    date="$(date +%F)"
 
    tempdir_arr=("$tests_dir/"*"$dirname")
    tempdir="${tempdir_arr[0]:-"$tests_dir/$date-$dirname"}"
-mkdir -p "$tempdir"
 
    # build an argument list for the editor
    ed_args=("$filename")
+fi
+
 cmds=("$SHELL")
 for a;do
    shift
@@ -85,8 +92,10 @@ done
 
 cd "$tempdir"
 
+if [ "${#ed_args[@]}" != 0 ]; then
    # launch editor
    ed "${ed_args[@]}"
+fi
 
 # launch the command
 if [ "${#cmds}" != 0 ]; then