# HG changeset patch
# User Aleksej Bobylev <al.bobylev@gmail.com>
# Date 1504264493 -10800
# Node ID 2bcfafb478c6edd2d4586363ae3a97672eaf092a
# Parent  96304f0412ca2d96f16e9a49c6287927fc8a485c
lighttpd/index.cgi: display unpackaged empty folders under "files" sub-section.

diff -r 96304f0412ca -r 2bcfafb478c6 lighttpd/index.cgi
--- a/lighttpd/index.cgi	Fri Sep 01 01:34:10 2017 +0300
+++ b/lighttpd/index.cgi	Fri Sep 01 14:14:53 2017 +0300
@@ -1153,6 +1153,7 @@
 		echo "<section><h3>Quick jump:</h3><ul>"
 		echo "$split" | sed 'p' | xargs printf "<li><a href='#%s'>%s</a></li>\n"
 		echo "<li id='li-repeats' style='display:none'><a href='#repeats'>repeatedly packaged files</a></li>"
+		echo "<li id='li-empty' style='display:none'><a href='#empty'>unpackaged empty folders</a></li>"
 		echo "<li id='li-orphans' style='display:none'><a href='#orphans'>unpackaged files</a>"
 		echo "<span id='orphansTypes'></span></li>"
 		echo "</ul></section>"
@@ -1195,6 +1196,33 @@
 			echo "</pre></section>"
 		fi
 
+		# find unpackaged empty folders
+		emptydirs="$(
+			cd $wok/$main/install
+			find -type d | sed 's|\.||' | \
+			while read d; do
+				[ -z "$(ls "$wok/$main/install$d")" ] || continue
+				echo $d
+			done | \
+			while read d; do
+				notfound='yes'
+				for p in $(cd $wok/$main/taz; ls); do
+					if [ -d "$wok/$main/taz/$p/fs$d" ]; then
+						notfound=''
+						break
+					fi
+				done
+				[ -n "$notfound" ] &&
+				ls -ldp --color=always .$d | syntax_highlighter files | sed 's|>\./|>/|'
+			done
+		)"
+		if [ -n "$emptydirs" ]; then
+			echo '<script>document.getElementById("li-empty").style.display = "list-item"</script>'
+			echo -n '<section><h3 id="empty">Unpackaged empty folders:</h3><pre class="files">'
+			echo "$emptydirs"
+			echo "</pre></section>"
+		fi
+
 		# find unpackaged files
 		all_files=$(mktemp)
 		cd $wok/$main/install; find ! -type d | sed 's|\.||' > $all_files