From a1b28dbb56c907a4acf227288eff590e39770fe2 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Fri, 8 May 2020 11:21:06 +0300
Subject: [PATCH] kiss-outdated: Show packages from repositories instead of
 installed.

---
 contrib/kiss-outdated | 21 ++++++++++++---------
 1 file changed, 12 insertions(+), 9 deletions(-)

diff --git a/contrib/kiss-outdated b/contrib/kiss-outdated
index d95f3c9..5cc7c81 100755
--- a/contrib/kiss-outdated
+++ b/contrib/kiss-outdated
@@ -3,21 +3,24 @@
 
 old_IFS=$IFS
 
-# List via arguments or all installed packages.
-if [ "$1" ]; then
-    set -- printf '%s\n' "$@"
-else
-    set -- kiss l
-fi
+kiss s "${@:-*}" | (while read -r pkg_loc _; do {
+    read -r ver _ < "$pkg_loc/version"
 
-"$@" | (while read -r pkg _; do {
-    read -r ver _ < "/var/db/kiss/installed/$pkg/version"
+    pkg=${pkg_loc##*/}
 
     # Fix some package names.
     case $pkg in
-        *-bin) fix=${pkg%%-bin} ;;
+        *-bin)   fix=${pkg%%-bin} ;;
+        *[0-9]r) fix=${pkg%%r} ;;
     esac
     
+    # Ignore duplicates.
+    # shellcheck disable=2106
+    case $seen in
+        *" ${fix:-$pkg} "*) continue ;;
+        *) seen=" $seen ${fix:-$pkg} " ;;
+    esac
+
     # Grab the repology version from the SVG file.
     rep=$(curl -s "https://repology.org/badge/latest-versions/${fix:-$pkg}.svg")
     rep=${rep%</text>*}