From 56791c1b1cee584c26fb6b68537e8b5143774753 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Fri, 13 Jul 2018 15:10:17 +0200
Subject: buff-di-wuff: really parse github :-)

---
 buff-di-wuff | 31 +++++++++++--------------------
 1 file changed, 11 insertions(+), 20 deletions(-)

diff --git a/buff-di-wuff b/buff-di-wuff
index bcd1526..c86965f 100755
--- a/buff-di-wuff
+++ b/buff-di-wuff
@@ -12,34 +12,25 @@ mkdir -p \
 
 grep '^[^#]' "$(dirname "$0")/downloads.list" | \
   while read -r url urlDir; do
-    if [ -n "${urlDir}" ]; then
-      urlFile=$(
-        printf '%s\n' "${url}" | \
-          sed '
-            s|\.|\.|g
-            s|*|.*|g
-          '
-      )
-      wget --no-check-certificate -O - "${urlDir}" 2> /dev/null | \
-        tr '"<>' '\n' | \
-        grep "^${urlFile}\$" | \
-        sort -u
-    elif echo "${url}" | \
-      grep -q '\*[^/]*$'; then
-      urlDir=$(
-        printf '%s\n' "${url}" | \
-          sed 's|/[^/]*$|/|'
-      )
+    if [ -n "${urlDir}" ] || \
+      echo "${url}" | \
+        grep -q '\*[^/]*$'; then
+      if [ -z "${urlDir}" ]; then
+        urlDir=$(
+          printf '%s\n' "${url}" | \
+            sed 's|/[^/]*$|/|'
+        )
+      fi
       urlFile=$(
         printf '%s\n' "${url}" | \
           sed '
             s|^.*/||
-            s|\.|\.|g
+            s|\.|\\.|g
             s|*|.*|g
           '
       )
       wget --no-check-certificate -O - "${urlDir}" 2> /dev/null | \
-        tr '"<>' '\n' | \
+        tr '"<>/' '\n' | \
         grep "^${urlFile}\$" | \
         sort -u | \
         xargs -r printf "${urlDir}%s\n"
-- 
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