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