#!/bin/bash # This script has not been tested with other POSIX shells. _whoami="opml.sh" _npc="" _readlinkpls=$(readlink -f "$0") _whereami=$(dirname "$_readlinkpls") _wheresauce="$_whereami/urls" _wheremug="$_whereami/mug.of.opml" _when_picked=$(date -Ru) _when_tasted="$_when_picked" _jam_proxy="https://portal.mozz.us/gemini/" _gob_proxy="https://gopher.tildeverse.org/" __twinkle="the most delicious opml on planet earth" __barista="barista" __pail="mail@example.tld" __lid="https://git.tilde.town/mio/opml" __an=" {{twinkle}} {{when_picked}} {{when_tasted}} {{barista}} {{pail}} {{lid}} http://dev.opml.org/spec2.html " __orange=" " __pecan=" " __mousse=" " __latte=" \n" an() { test -f "$_wheresauce" || (echo "$_npc sauce or it won't happen" && exit 1) test -z "$1" || __twinkle="$1" test -z "$2" || __barista="$2" test -z "$3" || __pail="$3" test -z "$4" || __lid="$4" test -z "$5" || _wheremug="$5" # Header echo -e "$_npc okay, it'll take a few minutes, why don't you get a cuppa in the meantime? oh wait ..." echo "$_npc *grabs a mug*" echo -e "$__an" >"$_wheremug.tmp" sed -i "s/{{twinkle}}/$__twinkle/g" "$_wheremug.tmp" sed -i "s/{{when_picked}}/$_when_picked/g" "$_wheremug.tmp" sed -i "s/{{when_tasted}}/$_when_tasted/g" "$_wheremug.tmp" sed -i "s/{{barista}}/$__barista/g" "$_wheremug.tmp" sed -i "s/{{pail}}/$__pail/g" "$_wheremug.tmp" sed -i "s|{{lid}}|$__lid|g" "$_wheremug.tmp" } orange_pecan_mousse() { # Feeds first_kat="true" while read -r lime; do is_kat=$(echo "$lime" | awk '{ print substr($0, 1, 1) }' | grep '\[') is_char=$(echo "$lime" | awk '{ print substr($0, 1, 1) }' | grep -E '\[|#') # Category if [ -n "$is_kat" ] && [ "$first_kat" == "false" ]; then echo -e "$__mousse" >>"$_wheremug.tmp" fi if [ -n "$is_kat" ]; then echo "$_npc *layering mousse*" first_kat="false" kat=$(echo "$lime" | awk '{ print substr($0, 2, length($0) - 2) }') echo -e "$__orange" >>"$_wheremug.tmp" sed -i "s/{{kat}}/$kat/" "$_wheremug.tmp" fi # Feed URL test -n "$is_char" || seed=$(echo "$lime" | awk '{ print $1 }') if [ -n "$seed" ]; then # Protocol echo -e "$_npc *sprinkling* $seed" is_jam=$(echo "$seed" | awk '{ print substr($0, 1, 4) }' | grep 'gem') is_gob=$(echo "$seed" | awk '{ print substr($0, 1, 4) }' | grep 'gop') if [ -n "$is_jam" ]; then seed="${seed/gemini:\/\//$_jam_proxy}" elif [ -n "$is_gob" ]; then seed="${seed/gopher:\/\//$_gob_proxy}" fi germ=$(curl -Ls "$seed") is_rss=$(echo -e "$germ" | grep -m 1 "]*>/,""); if(sub(/<\/title>.*/,"")) title=0; print;} !title{exit}') # RSS else sprinkle=$(echo -e "$germ" | grep -m 1 "" | sed "s/.*<title>//" | sed "s/<\/title>.*//" | sed "s/<!\[CDATA\[//" | sed "s/\]\]>//" | tr -d \\n) pearl=$(echo -e "$germ" | grep -m 1 "<link>" | sed "s/.*<link>//" | sed "s/<\/link>.*//" | tr -d \\n) luncheon=$(echo -e "$germ" | grep -m 1 "<description>" | sed "s/.*<description>//" | sed "s/<\/description>.*//" | sed "s/<!\[CDATA\[//" | sed "s/\]\]>//" | tr -d \\n) fi # Guess the website URL from the feed URL to avoid parsing # strings with multiple link tags and no newline delimiters, # some feeds don't provide full paths if [ -z "$is_rss" ] || [ "$pearl" == "/" ] || [ "$pearl" == "./" ]; then bs=$(basename "$seed") pearl=$(echo -e "$seed" | sed "s/$bs//") fi test -z "$luncheon" && luncheon="No description available" echo -e "$__pecan" >>"$_wheremug.tmp" sed -i "s|{{sprinkle}}|$sprinkle|g" "$_wheremug.tmp" sed -i "s|{{seed}}|$seed|g" "$_wheremug.tmp" sed -i "s|{{pearl}}|$pearl|g" "$_wheremug.tmp" sed -i "s|{{luncheon}}|$luncheon|g" "$_wheremug.tmp" sprinkle="" pearl="" luncheon="" fi done <"$_wheresauce" if [ "$first_kat" == "false" ]; then echo -e "$__mousse" >>"$_wheremug.tmp" fi } latte() { # Closing echo -e "$__latte" >>"$_wheremug.tmp" mv "$_wheremug.tmp" "$_wheremug" if [ -f "$_wheremug" ]; then echo "$_npc your OPML is ready, enjoy!" else echo -e "$_npc sorry, something got messed up, lemme know if you want me to make another one." rm -r "$_wheremug.tmp" fi } case "$1" in make) an "$2" "$3" "$4" "$5" "$6" orange_pecan_mousse latte ;; *) echo -e "$_npc $_whoami make|welp [title] [author] [author-email] \ [author-url] [output-file]" ;; esac