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#!/bin/sh -e
###############################################################################
# This is the Ubuntu manpage repository generator and interface.
#
# Copyright (C) 2008 Canonical Ltd.
#
# This code was originally written by Dustin Kirkland <kirkland@ubuntu.com>,
# based on a framework by Kees Cook <kees@ubuntu.com>.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# On Debian-based systems, the complete text of the GNU General Public
# License can be found in /usr/share/common-licenses/GPL-3
###############################################################################
. ./config
# Establish some locking, to keep multiple updates from running
mkdir -p "$PUBLIC_HTML_DIR/manpages"
LOCK="$PUBLIC_HTML_DIR/manpages/UPDATE_IN_PROGRESS"
if [ -e "$LOCK" ]; then
printf "%s\n" "ERROR: Update is currently running"
printf "%s\n" "Lock: $LOCK"
cat "$LOCK"
exit 1
fi
trap "rm -f $LOCK 2>/dev/null || true" EXIT HUP INT QUIT TERM
date > $LOCK
FORCE="$1"
pkg_updated() {
if [ "$FORCE" = "-f" -o "$FORCE" = "--force" ]; then
return 0
fi
deb="$1"
#printf "%s\n" "INFO: Looking at package [$deb]"
name=`basename "$deb" | awk -F_ '{print $1}'`
cache_modtime=`stat -c %Y "$PUBLIC_HTML_DIR/manpages/$dist/.cache/$name" 2>/dev/null || printf "0"`
deb_modtime=`stat -c %Y "$DEBDIR/$deb"`
if [ "$cache_modtime" -ge "$deb_modtime" ]; then
#printf "%s\n" "INFO: Skipping non-updated package [$DEBDIR/$deb]"
return 1
else
return 0
fi
}
handle_deb() {
dist="$1"
deb="$2"
pkg_updated "$deb" && ./fetch-man-pages.sh "$dist" "$deb" || true
}
link_en_locale() {
dist="$1"
mkdir -p "$PUBLIC_HTML_DIR/manpages/$dist/en"
for i in `seq 1 9`; do
for j in "manpages" "manpages.gz"; do
mkdir -p "$PUBLIC_HTML_DIR/$j/$dist/en"
dir="$PUBLIC_HTML_DIR/$j/$dist/en/man$i"
if [ -L "$dir" ]; then
# link exists: we're good
continue
elif [ -d "$dir" ]; then
# dir exists: mv, ln, restore
mv -f "$dir" "$dir.bak"
ln -s "../man$i" "$dir"
mv -f "$dir.bak"/* "$dir"
rmdir "$dir.bak"
else
# link does not exist: establish the link
ln -s "../man$i" "$dir"
fi
done
done
return 0
}
for dist in $DISTROS; do
export dist
mkdir -p "$PUBLIC_HTML_DIR/manpages/$dist/.cache" "$PUBLIC_HTML_DIR/manpages.gz/$dist" || true
link_en_locale "$dist"
for repo in $REPOS; do
zcat "$DEBDIR/dists/$dist/$repo/binary-$ARCH/Packages.gz" | grep "^Filename:.*\.deb$" | awk '{print $2}' | sort -u | \
while read deb; do
handle_deb "$dist" "$deb"
done
done
done
./make-sitemaps.sh
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