jrnltimestampfix

#!/bin/bash

# This script comes with ABSOLUTELY NO WARRANTY, use at own risk
# Copyright (C) 2017 Osiris Alejandro Gómez <osiux@osiux.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
# 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/>.

DEFAULT_JRNL_DIR="$HOME/.jrnl"
DEFAULT_JRNL_LOCAL_DIR="$PWD/.jrnl"

die ()
{
  printf "%s" "$RED[ERROR] $1 $NORMAL" && exit 1
}

if tput setaf 1 &> /dev/null
then
  NORMAL=$(tput sgr0);
  BRIGHT=$(tput bold);
  BLUE=$(tput setaf 33);
  GREEN=$(tput setaf 46);
  RED=$(tput setaf 196);
  WHITE=$(tput setaf 231);
  YELLOW=$(tput setaf 11);
else
  NORMAL="\e[0m";
  BRIGHT="\e[1m";
  BLUE="\e[1;34m";
  GREEN="\e[1;32m";
  RED="\e[1;31m";
  WHITE="\e[1;37m";
  YELLOW="\e[1;33m";
fi;

TMP=$(mktemp)
date '+%Y %m %d %H %M %S' > "$TMP"

while read -r YY mm dd HH MM SS
do
  YEAR="$YY"
  TODAY="$YY-$mm-$dd"
  NOW="$HH:$MM"
  MONTH="$mm"
done < "$TMP"

if [[ -z "$JRNL_DIR" ]]
then

  if [[ ! -d "$DEFAULT_JRNL_LOCAL_DIR" ]]
  then
    JRNL_DIR="$DEFAULT_JRNL_DIR"
  else
    JRNL_DIR="$DEFAULT_JRNL_LOCAL_DIR"
  fi

fi
##JRNL_DIR="$HOME/.jrnl"

DIR="$JRNL_DIR/$YEAR/$YEAR-$MONTH/$TODAY"

[[ ! -z "$1" ]] && DIR="$1"
[[ ! -d $(realpath "$DIR") ]] && die "invalid directory: $DIR"

find "$DIR" -follow -type f -iname '*.txt' | while read F
do

  D=$(dirname "$F")
  FILE=$(basename "$F")

  SS=$(echo "$FILE" | egrep -o "[0-9]+" | cut -c 5-6)
  [[ -z "$SS" ]] && SS='00'
  [[ "$SS" = "0" ]] && SS='00'

  HEAD=$(head -1 "$F")
  HEAD_DATE=$(echo "$HEAD" | cut -c -10 | egrep -o "[0-9]{4}-[0-9]{2}-[0-9]{2}")
  HEAD_TIME=$(echo "$HEAD" | cut -c 12-16 | egrep -o "[0-9]{2}:[0-9]{2}")
  HM=$(echo "$HEAD_TIME" | tr -d ':')
  YY=$(echo "$HEAD_DATE" | cut -d '-' -f1)
  MM=$(echo "$HEAD_DATE" | cut -d '-' -f2)

  [[ -z "$HEAD_DATE" ]] && die "invalid DATE: $HEAD_DATE in: $F"
  [[ -z "$HM"        ]] && die "invalid HOUR: $HM in: $F"
  [[ -z "$YY"        ]] && die "invalid YEAR: $YY in: $F"
  [[ -z "$MM"        ]] && die "invalid MONTH: $MM in: $F"

  NEW_DIR="$JRNL_DIR/$YY/$YY-$MM/$HEAD_DATE"
  NEW_FILE=$(printf "%6s.txt" "$HM$SS")

  if [[ "$D" = "$NEW_DIR" ]]
  then
    [[ "$FILE" = "$NEW_FILE" ]] && continue
  fi

  mv -vi "$F" "$NEW_DIR/$NEW_FILE"

done