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#!/bin/bash
#
# Fast way to browse documents stored in an archive.
#
# Parameters
PROGRAM="$0"
BASENAME="`basename $0`"
DOCS="$HOME/data/doc"
FILELIST=".filelist"
LIST="$DOCS/$FILELIST"
DOC_PATTERN=".*\.(txt|doc|docx|rtf|pdf|sxc|csv|odt|odf|ods|xls|xlsx|ppt|epub|mobi|djvu|lit)"
FIND_OPTS="-not -path '*.git*' -regextype posix-egrep -iregex"
ITEM="$1"
OPTION="$2"
DATE="`date +%s`"
MAX_AGE="86400"
# Update the filelist
function __update_filelist {
echo "Generating new filelist..."
# Unnanex if it was erroneously annexed
if [ -h "$LIST" ] && [ -d "$DOCS/.git/annex" ]; then
( cd $DOCS && git annex unlock $FILELIST )
fi
# Refresh
cd $DOCS && find . $FIND_OPTS "$DOC_PATTERN" > $LIST
# Stage
git add $LIST
}
# Check
if [ -z "$ITEM" ]; then
echo "usage: $BASENAME [option] [<item-name>]"
exit 1
elif [ "$ITEM" == "--refresh" ]; then
__update_filelist
elif [ ! -d "$DOCS" ]; then
echo "missing $DOCS folder"
exit 1
fi
# Check for filelist
if [ ! -e "$LIST" ]; then
__update_filelist
CHANGED="`date +%s`"
else
CHANGED="`stat --printf='%Y\n' $LIST`"
fi
# Automatically refresh lists older than $MAX_AGE
#if ((($DATE - $CHANGED) >= $MAX_AGE)); then
# __update_filelist
#fi
# Dispatch
#find $DOCS -iname "*$ITEM*" | head -1 | while read entry; do xdg-open "$entry"; done
if [ "$ITEM" == "--search" ]; then
shift
grep -i -- "$*" $LIST
elif [ "$ITEM" == "--watch" ]; then
# Convert symlink to full path and start inotifywait loop
folder="`readlink -f $DOCS`"
subfolder="$OPTION"
echo "Watching changes at $folder/$subfolder..."
#while inotifywait -e modify -e create -e move -e delete -r "$folder"; do
#while inotifywait -e modify -e move -r "$folder"; do
#while inotifywait -e modify -e move -r "$folder/$subfolder"; do
while inotifywait -e modify -e create -e move -e delete -r "$folder/$subfolder"; do
$PROGRAM --refresh
done
else
if [ "${ITEM:0:2}" == "--" ] && [ ! -z "$OPTION" ]; then
OPEN="${ITEM:2}"
ITEM="$OPTION"
else
OPEN="xdg-open"
fi
grep -i -- "$ITEM" $LIST | while read entry; do
echo "Opening $entry..."
cd $DOCS && $OPEN "$entry"
done
fi
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