sbodeps: use current dir if no args

1 files changed, 15 insertions, 7 deletions

diff --git a/sbodeps b/sbodeps
index 87a274b..62561c2 100755
--- a/sbodeps
+++ b/sbodeps
@@ -14,20 +14,23 @@ SELF="$( echo "$0" | sed 's,.*/,,' )"
 usage() {
    cat <<EOF
 $SELF: print dependency tree of SBo builds
-B. Watson, 20140911. Licensed under WTFPL: Do WTF you want with this.
+B. Watson, 20210308. Licensed under WTFPL: Do WTF you want with this.
 
-Usage: $SELF [-i] [-q] package [package ...]
+Usage: $SELF [-i] [-q] [-t] [package [package ...]]
 
 -i   Ignore installed packages (treat everything as not installed).
 -q   Output a sbopkg queue file (sqf). With -i, this will be a complete
      queue, with all deps listed. Without -i, the queue file won't contain
      packages that are already installed (which might mean no output at
-     all).
+     all). This is actually the default (-q option not required).
+-t   Output a recursive 'tree' listing of dependencies. This used to be
+     the default.
 
 A local copy of the slackbuilds.org repository is required, created
-with e.g. rsync. By default, this script assumes the current directory
-is a mirror of the Slackware version you're running, but you can set
-SBOROOT in the environment to use a different location. Example:
+with e.g. rsync or 'git clone'. By default, this script assumes
+the current directory is the repo of the Slackware version you're
+running, but you can set SBOROOT in the environment to use a different
+location. Example:
 
 export SBOROOT=/home/bob/sbomirror/14.1
 
@@ -79,10 +82,13 @@ find_deps() {
    done
 }
 
+QUEUE=yes
 while [ "$argsdone" != "yes" ]; do
    case "$1" in
-      ''|-h|-help|--help) usage; exit 0 ;;
+      -h|-help|--help) usage; exit 0 ;;
 		-iq|-qi) QUEUE=yes ; IGNORE=yes ; shift ;;
+		-it|-ti) QUEUE=no ; IGNORE=yes ; shift ;;
+      -t) QUEUE=no ; shift ;;
       -q) QUEUE=yes ; shift ;;
       -i) IGNORE=yes ; shift ;;
       -*) echo "Unknown option $1"; usage; exit 1 ;;
@@ -105,7 +111,9 @@ fi
 
 RETVAL=0
 
+[ "$1" = "" ] && set "$( basename $( pwd ) )"
 for arg; do
+   [ "$arg" = "." ] && arg="$( basename $( pwd ) )"
    echo -n $arg
    print_installed_status $arg
    if [ "$QUEUE" = "yes" ]; then