scripts!

calendarender.sh

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+#!/bin/bash
+#calendarender by trav, teafry.me
+#moon phase program adapted from https://gist.github.com/smithje/5312617#file-current_moon_phase-sh
+get_phase_day () {
+  local lp=2551443
+  local now=$1
+  local newmoon=592500
+  local phase=$((($now - $newmoon) % $lp))
+  echo $(((phase / 86400) + 1))
+}
+
+get_moon_icon () {
+  theday=$1
+  local phase_number=$(get_phase_day $theday)
+  if   [ $phase_number = 1 ];  then phase_icon="●"  # new
+  elif [ $phase_number = 3 ];  then phase_icon="↿☽"  # waxing crescent
+  elif [ $phase_number = 7 ];  then phase_icon="↿◐"  # first quarter
+  elif [ $phase_number = 11 ]; then phase_icon="↿◌"  # waxing gibbous
+  elif [ $phase_number = 15 ]; then phase_icon="◯"  # full
+  elif [ $phase_number = 19 ]; then phase_icon="⇃◌"  # waning gibbous
+  elif [ $phase_number = 23 ]; then phase_icon="⇃◑"  # last quarter
+  elif [ $phase_number = 27 ]; then phase_icon="⇃☾"  # waning crescent
+  else                              phase_icon="☼"  # a SUN day :)
+  fi
+  echo $phase_icon
+
+}
+
+OUTPUT="$(date -v+$1m +%B", "%Y)"
+read -n 1 -s -r -p "press any key to calendarender ${OUTPUT}"
+
+#INIT VARS#
+#the month we are iterating over
+CURRENTMONTH="$(date -v+$1m -v1d +%B)"
+#one month too far
+tooFarNum=$(($1 + 1))
+#just the name of the month that is too far
+TOOFAR="$(date -v+"$tooFarNum"m +%B)"
+#int of days through month
+PLACEINMONTH=0
+#for keeping track of what number of each day of the week
+declare var{sunday,monday,tuesday,wednesday,thursday,friday,saturday}=0
+#where the calendar is
+calendarFile="/Users/YOU/WHEREYOURNOTESARE/calendar.txt"
+
+#render month title
+echo "———— $(date -v+$1m +%B) ————" >> $calendarFile
+
+#iterate through the month
+while [ "$CURRENTMONTH" != "$TOOFAR" ];
+do
+  #get lunar icon for the day
+  dayforlunar=$(date -v+"$1"m -v1d -v+"$PLACEINMONTH"d +%s)
+  moonicon=$(get_moon_icon $dayforlunar)
+
+  #render the icon and day in lowercase to the calendar file
+  echo "$moonicon $(date -v+"$1"m -v1d -v+"$PLACEINMONTH"d +%a\ %b\ %d)"
+  printf "\n\n$moonicon $(date -v+"$1"m -v1d -v+"$PLACEINMONTH"d +%a\ %b\ %d)\n" | tr '[:upper:]' '[:lower:]' >> $calendarFile
+
+  #current day of the week
+  dayOfWeek="$(date -v+"$1"m -v1d -v+"$PLACEINMONTH"d +%a)"
+
+
+  #############render weekly things
+  #every sunday
+  if [ "$dayOfWeek" = "Sun" ]; then echo "water plants">> $calendarFile; sunday=$(($sunday+1)); fi
+  #second sunday
+  if [ "$dayOfWeek" = "Sun" ] && [ "$sunday" -eq 2 ]; then echo "example potluck">> $calendarFile; fi
+  #3rd sunday
+  if [ "$dayOfWeek" = "Sun" ] && [ "$sunday" -eq 3 ]; then echo "example potluck on third sunday">> $calendarFile; fi
+  #last sunday
+  if [ "$(date -v1d -v+"$tooFarNum"m -v-1d -v-sun +%a-%b-%d)" = "$(date -v1d -v+"$1"m -v+"$PLACEINMONTH"d +%a-%b-%d)" ] && [ "$dayOfWeek" = "Sun" ]; then echo "last sunday of the month potluck">> $calendarFile; fi
+
+  #every monday
+  if [ "$dayOfWeek" = "Mon" ]; then echo "contact Bob">> $calendarFile; echo "put recycling out">> $calendarFile; monday=$(($monday+1)); fi
+
+  #every tuesday
+  if [ "$dayOfWeek" = "Tue" ]; then tuesday=$(($tuesday+1)); fi
+
+  #every wednesday
+  if [ "$dayOfWeek" = "Wed" ]; then wednesday=$(($wednesday+1)); fi
+
+  #every thursday
+  if [ "$dayOfWeek" = "Thu" ]; then echo "open hours at Lab B">> $calendarFile; thursday=$(($thursday+1)); fi
+
+  #every saturday
+  if [ "$dayOfWeek" = "Sat" ]; then saturday=$(($saturday+1)); fi
+
+
+  #increment through month
+  PLACEINMONTH=$(($PLACEINMONTH+1))
+  CURRENTMONTH=$(date -v+"$1"m -v1d -v+"$PLACEINMONTH"d +%B)
+done