#!/bin/bash
set -e
# This script generates index files for the directory structure
# of the apt and yum repos
: ${DOCKER_RELEASE_DIR:=$DEST}
APTDIR=$DOCKER_RELEASE_DIR/apt
YUMDIR=$DOCKER_RELEASE_DIR/yum
if [ ! -d $APTDIR ] && [ ! -d $YUMDIR ]; then
echo >&2 'release-rpm or release-deb must be run before generate-index-listing'
exit 1
fi
create_index() {
local directory=$1
local original=$2
local cleaned=${directory#$original}
# the index file to create
local index_file="${directory}/index"
# cd into dir & touch the index file
cd $directory
touch $index_file
# print the html header
cat <<-EOF > "$index_file"
<!DOCTYPE html>
<html>
<head><title>Index of ${cleaned}/</title></head>
<body bgcolor="white">
<h1>Index of ${cleaned}/</h1><hr>
<pre><a href="../">../</a>
EOF
# start of content output
(
# change IFS locally within subshell so the for loop saves line correctly to L var
IFS=$'\n';
# pretty sweet, will mimick the normal apache output
for L in $(find -L . -mount -depth -maxdepth 1 -type f ! -name 'index' -printf "<a href=\"%f\">%f|@_@%Td-%Tb-%TY %Tk:%TM @%f@\n"|sort|column -t -s '|' | sed 's,\([\ ]\+\)@_@,</a>\1,g');
do
# file
F=$(sed -e 's,^.*@\([^@]\+\)@.*$,\1,g'<<<"$L");
# file with file size
F=$(du -bh $F | cut -f1);
# output with correct format
sed -e 's,\ @.*$, '"$F"',g'<<<"$L";
done;
) >> $index_file;
# now output a list of all directories in this dir (maxdepth 1) other than '.' outputting in a sorted manner exactly like apache
find -L . -mount -depth -maxdepth 1 -type d ! -name '.' -printf "<a href=\"%f\">%-43f@_@%Td-%Tb-%TY %Tk:%TM -\n"|sort -d|sed 's,\([\ ]\+\)@_@,/</a>\1,g' >> $index_file
# print the footer html
echo "</pre><hr></body></html>" >> $index_file
}
get_dirs() {
local directory=$1
for d in `find ${directory} -type d`; do
create_index $d $directory
done
}
get_dirs $APTDIR
get_dirs $YUMDIR