software.frrobert.com Git - lace/blob - lace

   1 #!/usr/bin/env bash
   2
   3 # forked from https://gitlab.com/uoou/dotfiles/-/tree/master/stow/bin/home/drew/.local/bin/lace
   4 # https://raw.githubusercontent.com/frrobert2/lace/main/lace
   5 # Shows both how many days ago and date
   6 # Modified to work with Debian running Sed 3.7
   7 # connectto is a timeout variable in seconds
   8 # it is the time lace will wait to connect to a site before it stops the connection
   9 #  default is 30 seconds you can change it what you want
  10 connectto=30
  11 if [ -z "$XDG_CONFIG_HOME" ];then
  12         config_place="$HOME/.config/lace"
  13 else
  14         config_place="$XDG_CONFIG_HOME/lace"
  15 fi
  16 [[ ! -d "$config_place" ]] && mkdir -p $config_place
  17 subsfile="$config_place/subs"
  18
  19 red="[31m"
  20 blue="[34m"
  21 nc="[m"
  22 esc=$(echo -e "\033")
  23 tmpfile=$(mktemp /tmp/lace.XXXXXX)
  24 tmpfile2=$(mktemp /tmp/lace.XXXXXX)
  25 function reldate() {
  26 # stolen from https://unix.stackexchange.com/a/451216
  27     local SEC_PER_MINUTE=$((60))
  28     local   SEC_PER_HOUR=$((60*60))
  29     local    SEC_PER_DAY=$((60*60*24))
  30     local  SEC_PER_MONTH=$((60*60*24*30))
  31     local   SEC_PER_YEAR=$((60*60*24*365))
  32
  33     local last_unix="$(date --date="@$1" +%s)"    # convert date to unix timestamp
  34         local now_unix="$2"
  35     local delta_s=$(( now_unix - last_unix ))
  36
  37     if (( delta_s <  SEC_PER_MINUTE * 2))
  38     then
  39         echo ""$((delta_s))" seconds ago"
  40     elif (( delta_s <  SEC_PER_HOUR * 2))
  41     then
  42         echo ""$((delta_s / SEC_PER_MINUTE))" minutes ago"
  43     elif (( delta_s <  SEC_PER_DAY * 2))
  44     then
  45         echo ""$((delta_s / SEC_PER_HOUR))" hours ago"
  46     elif (( delta_s <  SEC_PER_MONTH * 2))
  47     then
  48         echo ""$((delta_s / SEC_PER_DAY))" days ago"
  49     elif (( delta_s <  SEC_PER_YEAR * 2))
  50     then
  51         echo ""$((delta_s / SEC_PER_MONTH))" months ago"
  52     else
  53         echo ""$((delta_s / SEC_PER_YEAR))" years ago"
  54     fi
  55 }
  56 #export -f reldate
  57
  58 function dohelp() {
  59         echo -e "\nUsage:\n"
  60         echo -e "\t$(basename "$0") - read subscriptions\n"
  61         echo -e "\t$(basename "$0") nope - read subscriptions without pager\n"
  62         echo -e "\t$(basename "$0") subs - list subscriptions\n"
  63         echo -e "\t$(basename "$0") sub nickname url - add subscription, e.g.:"
  64         echo -e "\t$(basename "$0") sub Drew gemini://friendo.monster/tiny.gmi\n"
  65         echo -e "\t$(basename "$0") unsub nickname - remove subscription, e.g.:"
  66         echo -e "\t$(basename "$0") unsub Drew\n"
  67         echo -e "\t$(basename "$0") update - redownload script to location of current script (might need sudo, depending on location)\n"
  68         exit
  69 }
  70
  71 function timeline() {
  72         while read f;do
  73                 local user=$(awk '{print $2}' <<< "$f")
  74                 local url=$(awk '{print $1}' <<< "$f")
  75                 if [[ "$url" != *://* ]];then
  76                         domain="$url"
  77                         url="gemini://$url"
  78                 else
  79                                 domain=$(sed 's/gemini:\/\///' <<< "$url")
  80                         fi
  81                         if [[ "$url" != *.*/*.* ]] && [[ $url != */ ]];then
  82                                 url="$url/"
  83                         fi
  84                         domain=$(sed 's/\/.*$//' <<< "$domain")
  85                         fav=$(timeout $connectto openssl s_client -crlf -quiet -connect "$domain:1965" <<<"gemini://$domain/favicon.txt" 2>/dev/null | sed -e '1d')
  86                         if [ ! -z "$fav" ];then
  87                                 user="$fav $user"
  88                         fi
  89                         timeout $connectto openssl s_client -crlf -quiet -connect "$domain:1965" <<<"$url" 2>/dev/null | sed -e '1d' | sed -n '/##/,$p' | sed -e "s/^\(## .*\)$/\1\n${esc}$red$user${esc}$nc ($domain)/g" >> $tmpfile
  90                         [[ ! -z $(sed -n '$p' $tmpfile) ]] && echo "" >> $tmpfile
  91                 done <"$subsfile"
  92                 cat $tmpfile | sed -r ':r;/(^|\n)$/!{$!{N;br}};s/\n/\v/g' | sed -rn '/^## .*/p' | sed -e 's/\v/\n/g' | sed -e "s/^## \(.*\)/date -d '\1' +%s/e" | sed -r ':r;/(^|\n)$/!{$!{N;br}};s/\n/\v/g' | sort -r | sed -e 's/\v/\n/g'  > $tmpfile
  93
  94
  95         # removed segment of code       | sed "s/^\([0-9]\+\)$/{reldate \1 $now_unix;}/e" | sed "s/^\([0-9]* [a-z]* ago\)$/${esc}$blue\1${esc}$nc/g"
  96
  97         while read line; do
  98         if [[ "$line" =~ ^[0-9]{10,}$ ]]; then
  99                 reldate "$line" "$(date +%s)" >> $tmpfile2
 100
 101                 echo "$(date -d @$line)" >> $tmpfile2
 102         else
 103            echo "$line" >> $tmpfile2
 104         fi
 105         done<$tmpfile
 106
 107         cat $tmpfile2 | sed "s/^\([0-9]* [a-z]* ago\)$/${esc}$blue\1${esc}$nc/g" >$tmpfile
 108
 109
 110                 if [[ "$1" == "nope" ]];then
 111                         cat $tmpfile && rm -f $tmpfile $tmpfile2
 112                 else
 113                         less -RisW $tmpfile && rm -f $tmpfile $tmpfile2
 114                 fi
 115         }
 116
 117         if [[ "$1" == "help" ]] || [[ "$1" == "--help" ]] || [[ "$1" == "-help" ]] || [[ "$1" == "-h" ]];then
 118                 dohelp
 119         elif [[ "$1" == "sub" ]];then
 120                 [[ "$#" -ne 3 ]] && dohelp
 121                 echo "$3 $2" >> $subsfile && echo "added $2 to subscriptions"
 122 elif [[ "$1" == "unsub" ]];then
 123         [[ "$#" -ne 2 ]] && dohelp
 124         if grep " $2$" $subsfile 1>/dev/null;then
 125                 sed -i "/ $2$/d" $subsfile &&
 126                 echo "removed subscription to $2"
 127         else
 128                 echo "subscription \"$2\" does not exist"
 129         fi
 130 elif [[ "$1" == "subs" ]];then
 131         awk '{print $2" ("$1")"}' $subsfile
 132 elif [[ "$1" == "update" ]];then
 133         curl https://raw.githubusercontent.com/frrobert2/lace/main/lace > "${BASH_SOURCE[0]}"
 134 else
 135         now_unix="$(date +'%s')"
 136         if [[ "$1" == "nope" ]];then
 137                 timeline nope
 138         else
 139                 timeline
 140         fi
 141 fi