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

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