lncdwiki_reminder

#!/usr/bin/env bash

# 00 13 * * 4 /opt/ni_tools/slacktheme_bot/lncdwiki_reminder noedits

[[ $# -eq 0 || "$*" =~ ^--?h ]] && echo "USAGE: $0 [msgonly|noedits|slackid1 slackid2]" && exit 1

export OPENSSL_CONF="/opt/ni_tools/slacktheme_bot/openssl.conf"
export PATH="$PATH:/opt/ni_tools/lncdtools:$(dirname "$0")"
export PERL5LIB="$PERL5LIB:/opt/ni_tools/perl5:/opt/ni_tools/perl5/lib/perl5"
wiki=https://lncd.pitt.edu/wiki/doku.php

cd "$(dirname "$0")" || exit 1
export TIMEDIFF="1 week ago + 1 day" # 1 day short of a week, overwrites in source below
source lncdwiki_weekly_summary # wiki_user_path_edits

get_noedits(){
  export PASS=$(pass wiki) # used by user_path_edits from lncdwiki_weekly_summary
  join -v2 -j1 \
     <(wiki_user_path_edits|cut -f1 |sort -u) \
     <(sort -u wiki_lookup|sed '/^#/d') | cut -f2 -d' '
}

log_with_date(){
   sed "s/$/\t$(date +%F)/" >> "${1}"
}

case $1 in 
   msgonly) TO_NOTIFY=("msgonly") ;;
   noedits)
      mapfile -t TO_NOTIFY < <(get_noedits|tee >(log_with_date /var/log/wiki_noedits.log) );;
   *) TO_NOTIFY=("$@");;
esac


for slack_id in "${TO_NOTIFY[@]}"; do
  [[ "$slack_id" =~ msgonly ]] && msg_func="cat" || msg_func="slack-msg @$slack_id"
  [[ -n "${DRYRUN:-}" ]] && echo "# $msg_func" && continue
  cat  <<HERE | $msg_func
The weekly <$wiki|LNCD wiki> edit summary drops at noon tomorrow **and you don't have any edits yet this week**.
Get a :star:! How? Consider
  - inter-linking recent research highlights within your <$wiki?id=notebooks|notebook> or <$wiki?id=projects|project> page
  - collaborating on <$wiki?id=start&do=recent|recent changes>
  - performing general <https://lncd.pitt.edu/wiki/doku.php?id=admin:website:wiki:maintenance|maintenance>: add a <$wiki?id=admin:website:wiki:missing|missing page>, expand an <$wiki?id=admin:website:wiki:improvecanidates#smallest|incomplete "stub">, revitalize an <$wiki?id=admin:website:wiki:improvecanidates#oldest|old page>, or improve a <$wiki?do=randompage|random article>

The <$wiki?id=tools:wiki#Benefits|benefits> of a wiki only take a few minutes a week to build!
HERE
   sleep 1
done