# -*- sh -*-

# SFEED="$HOME/.sfeed"
USER_AGENT='Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0'
# sfeedpath="$SFEED/feeds"
maxjobs="$(nproc)"

### Feeds #######################################################

feeds() {
    ## feed NAME FEED_URL BASE_URL ENCODING # defined by sfeedrc(5).
    # I want to add some extra fields after these.
    feeds_planets
    feeds_youtube
    feeds_podcasts
    feeds_friends
    feeds_people
    feeds_news
    feeds_smolweb
    feeds_comics
    feeds_misc
    feeds_me
    feeds_from_agafnd
    feeds_from_elioat
}

feeds_planets() {
    feedx "Planet Emacs" "https://planet.emacslife.com/atom.xml" "https://planet.emacslife.com/" ""
    feedx "r/emacs" "https://i.reddit.com/r/emacs.rss" "https://i.reddit.com/r/emacs" ""
    feedx "Planet Lisp" "https://planet.lisp.org/rss20.xml" "https://planet.lisp.org/" ""
    feedx "Planet Scheme" "https://planet.scheme.org/atom.xml" "https://planet.scheme.org/" ""
}

feeds_podcasts() {
    feedx "Tilde Whirl Tildeverse Podcast" "https://tilde.town/~dozens/podcast/rss.xml" "https://tilde.town/~dozens/podcast/" ""
    feedx "trash cat tech cat" "https://podcast.librepunk.club/tctc/ogg.xml" "https://podcast.librepunk.club/tctc/" ""
    feedx "Hacker Public Radio" "https://hackerpublicradio.org/hpr_ogg_rss.php" "https://hackerpublicradio.org/" ""
    feedx "Levar Burton Reads" "https://feeds.simplecast.com/LDNgBXht"
    feedx "A Problem Squared" "https://feeds.libsyn.com/230510/rss"
    feedx "Lowtech Radio Gazeete" "https://lambdacreate.com/static/ltrg/feed.xml" "https://lambdacreate.com/podcast/ltrg"
    yt_feed "iilluminaughtii" "UCpDmn2FfVYdPIDwRTcf5-OA"
    feedx "Maintenance Phase" "https://feeds.buzzsprout.com/1411126.rss" "https://www.maintenancephase.com/"
    feedx "Switched on Pop" "https://feeds.megaphone.fm/switchedonpop" "https://switchedonpop.com/"
    feedx "You Are Good" "https://feeds.blubrry.com/feeds/whyaredads.xml" ""
}

feeds_youtube() {
    yt_feed "NPR Music" "UC4eYXhJI4-7wSWc8UNRwD4A"
    yt_feed "3Blue1Brown" "UCYO_jab_esuFRV4b17AJtAw"
    yt_feed "AB - Ancienne Belgique" "UCUVAw2kdxJlcfCdEcdgXv5A"
    yt_feed "Adam Ragusea" "UC9_p50tH3WmMslWRWKnM7dQ"
    yt_feed "Babish Culinary Universe" "UCJHA_jMfCvEnv-3kRjTCQXw"
    yt_feed "Baggers" "UCMV8p6Lb-bd6UZtTc_QD4zA"
    yt_feed "Case Duckworth" "UC92gRJdnUYklVu4pvj9n0Lw"
    yt_feed "Claire Saffitz x Dessert Person" "UCvw6Y1kr_8bp6B5m1dqNyiw"
    yt_feed "Computerphile" "UC9-y-6csu5WGm29I7JiwpnA"
    yt_feed "EBRPL Career Center" "UCIvntuaxP7PyaJDeHE_9E8Q"
    yt_feed "EmacsConf and Emacs hangouts" "UCwuyodzTl_KdEKNuJmeo99A"
    yt_feed "Gavin Freeborn" "UCJetJ7nDNLlEzDLXv7KIo0w"
    yt_feed "Henry Homesweet" "UCZqjwc1Wy5t1rsviYYsJiYg"
    yt_feed "Howard Abrams" "UCVHICXXtKG7rZgtC5xonNdQ"
    yt_feed "Ignite Talks" "UCZotK8ZPTUNLMeW5Q6T0cKg"
    yt_feed "Jake B" "UCBMMB7Yi0eyFuY95Qn2o0Yg"
    yt_feed "James Tomasino" "UCbTp1BYjpuhDRG5OmgIT8iw"
    yt_feed "jan Misali" "UCJOh5FKisc0hUlEeWFBlD-w"
    yt_feed "Joshua Weissman" "UChBEbMKI1eCcejTtmI32UEw"
    yt_feed "J Duckworth Animations" "UCtAEaNVrNxAUy2VSRPD_PYQ"
    yt_feed "John Kitchin" "UCQp2VLAOlvq142YN3JO3y8w"
    yt_feed "karthik" "UCbh_g91w0T6OYp40xFrtnhA"
    yt_feed "Ken Forkish" "UCvVvFZd0e86bLbd5FdgYiUg"
    yt_feed "LockPickingLawyer" "UCm9K6rby98W8JigLoZOh6FQ"
    yt_feed "Maangchi" "UC8gFadPgK2r1ndqLI04Xvvw"
    yt_feed "Mike Zamansky" "UCxkMDXQ5qzYOgXPRnOBrp1w"
    yt_feed "MIT OpenCourseWare" "UCEBb1b_L6zDS3xTUrIALZOw"
    yt_feed "My Analog Journal" "UC8TZwtZ17WKFJSmwTZQpBTA"
    yt_feed "Nat's What I Reckon" "UCEFW1E8QzP-hKxjO2Rj68wg"
    yt_feed "Now You See It" "UCWTFGPpNQ0Ms6afXhaWDiRw"
    yt_feed "Numberphile" "UCoxcjq-8xIDTYp3uz647V5A"
    yt_feed "Philosophy Tube" "UC2PA-AKmVpU6NKCGtZq_rKQ"
    yt_feed "PronunciationManual" "UCqDSLtXeZsGc3dtVb5MW13g"
    yt_feed "Protesilaos Stavrou" "UC0uTPqBCFIpZxlz_Lv1tk_g"
    yt_feed "RailCowGirl" "UCj-Xm8j6WBgKY8OG7s9r2vQ"
    yt_feed "Simone Giertz" "UC3KEoMzNz8eYnwBC34RaKCQ"
    yt_feed "Steve Yegge" "UC2RCcnTltR3HMQOYVqwmweA"
    yt_feed "System Crafters" "UCAiiOTio8Yu69c3XnR7nQBQ"
    yt_feed "Tasting History with Max Miller" "UCsaGKqPZnGp_7N80hcHySGQ"
    yt_feed "Technology Connections" "UCy0tKL1T7wFoYcxCe0xjN6Q"
    yt_feed "Too Many Zooz" "UCtjXVqMVzBIgU0SO8AV0vPg"
    yt_feed "Townsends" "UCxr2d4As312LulcajAkKJYw"
    yt_feed "Unitarian Church of Baton Rouge" "UClrqHvbiFM-1hn931ZmAPFw"
    yt_feed "Vulf" "UCtWuB1D_E3mcyYThA9iKggQ"
    yt_feed "WFTDA: Women's Flat Track Derby Association" "UC7eMWpvytqd3gYAqxTl9w7g"
    yt_feed "Zach Anner" "UCPTVYxUoYWhNa8J7GzIGnyQ"
    yt_feed "Andrew Tropin" "UCuj_loxODrOPxSsXDfJmpng"
    yt_feed "Animist" "UCweDxCT5Fiykk3uHqPKqLWg"
    yt_feed "Chris Were Digital" "UCAPR27YUyxmgwm3Wc2WSHLw"
    yt_feed "Esoterica" "UCoydhtfFSk1fZXNRnkGnneQ"
    yt_feed "FOSDEM" "UC9NuJImUbaSNKiwF2bdSfAw"
}

feeds_from_agafnd() {
    # https://tilde.town/~agafnd/good-rss.html
    yt_feed "bill wurtz" "UCq6aw03lNILzV96UvEAASfQ"
    yt_feed "Atomic Shrimp" "UCSl5Uxu2LyaoAoMMGp6oTJA"
    yt_feed "brian david gilbert" "UCakAg8hC_RFJm4RI3DlD7SA"
    yt_feed "Jonni Phillips" "UC1NbRaGNot6kNEL3Jsa7SRA"
    # podcasts
    feedx "Lingthusiasm" "https://feeds.soundcloud.com/users/soundcloud:users:237055046/sounds.rss" "https://lingthusiasm.com/"
    # other stuff
    feedx "Buttersafe" "https://feeds.feedburner.com/buttersafe" "https://www.buttersafe.com/"
    feedx "Going Medieval" "https://going-medieval.com/feed/"
    feedx "Scooby Doo Mistakes" "https://scoobydoomistakes.tumblr.com/rss" "https://scoobydoomistakes.tumblr.com/"
}

feeds_from_elioat() {
    # feed <name> <feedurl> [basesiteurl] [encoding]
    feedx "antoine.studio" "https://antoine.studio/rss.xml"
    feedx "apenwarr" "https://apenwarr.ca/log/rss.php"
    feedx "bert.org" "https://bert.org/feed.xml"
    feedx "Ben Hoyt's technical writing" "https://benhoyt.com/writings/rss.xml"
    feedx "Buried Treasure" "https://buried-treasure.org/feed/"

    feedx "catapult" "https://catapult.co/rss"
    feedx "codex99" "http://codex99.com"
    feedx "compudanzas log" "https://compudanzas.net/atom.xml"
    feedx "DustyCloud Brainstorms" "http://dustycloud.org/blog/index.xml"
    feedx "Earthly" "https://earthly.dev/blog/feed.xml"
    feedx "Ella Hoeppner" "https://www.ellahoeppner.com/blog.rss"
    feedx "Esoteric Codes" "https://esoteric.codes/rss"
    feedx "Grimgrains" "https://grimgrains.com/links/rss.xml"
    feedx "hisaac.net" "https://hisaac.net/feed.xml"
    feedx "Hundred Rabbits" "http://100r.co/links/rss.xml"
    feedx "Hypercritical" "https://hypercritical.co/feeds/main"
    feedx "joshua stein" "https://jcs.org/rss"
    feedx "journal.stuffwithstuff.com" "http://journal.stuffwithstuff.com/rss.xml"
    feedx "Julia Evans" "https://jvns.ca/atom.xml"
    feedx "Kicks Condor [RSS]" "https://www.kickscondor.com/rss.xml"
    feedx "kottke.org" "http://feeds.kottke.org/main"
    feedx "literary monster" "https://literary.monster/index.xml"
    feedx "Linus Lee" "https://thesephist.com/index.xml"
    feedx "Meg Conley" "https://www.megconley.com/rss/"
    feedx "minimalist baker" "https://minimalistbaker.com/feed/"
    feedx "llimllib notes" "https://notes.billmill.org/atom.xml"
    feedx "petermolnar.net" "https://petermolnar.net/feed/"
    feedx "Piper Haywood" "https://piperhaywood.com/feed/"
    feedx "Rainbow Plant Life" "https://rainbowplantlife.com/feed/"
    feedx "Robin Rendle" "https://robinrendle.com/feed.xml"
    feedx "sogrady" "https://sogrady.org/feed/"
    feedx "Sibylla Bostoniensis" "https://siderea.dreamwidth.org/data/rss"
    feedx "The only good system is a sound system" "https://ftrv.se/posts.atom"
    feedx "weaver.skepti.ch" "https://weaver.skepti.ch/atom.xml"
    feedx "whippet" "https://thewhippet.org/archive/rss/"
    feedx "zep [Lexaloffle Blog Feed]" "https://www.lexaloffle.com/bbs/feed.php?uid=1"
}

feeds_dozens() {
    feedx "Dozens and Dragons" "https://dozensanddragons.neocities.org/rss.xml" "https://dozensanddragons.neocities.org/" ""
    feedx "dozens: Society For Putting Things On Top Of Other Things" "https://society.neocities.org/rss.xml" "https://society.neocities.org/" ""
    feedx "dozens: vgnfdblg" "https://supervegan.neocities.org/feed.xml" "https://supervegan.neocities.org/" ""
    feedx "dozens: backgammon" "http://tilde.town/~dozens/backgammon/rss.xml" "http://tilde.town/~dozens/backgammon/" ""
    feedx "dozens: It's Pro Toad and Superb Owl" "https://git.tilde.town/dozens/protoadandsuperbowl/raw/branch/master/feed.xml" "https://git.tilde.town/dozens/protoadandsuperbowl/" ""
    feedx "dozens dreams" "https://tilde.team/~dozens/dreams/rss.xml" "https://tilde.team/~dozens/dreams/" ""
    feedx "dozens: write.as" "https://write.tildeverse.org/dozens/feed/" "https://write.tildeverse.org/dozens/" ""
    feedx "dozens css art" "http://tilde.town/~dozens/cssart/feed.xml" "http://tilde.town/~dozens/cssart/" ""
    feedx "Cleric+Thief: episodes" "https://blog.miso.town/atom?url=http://tilde.town/~dozens/clericthief/" "https://tilde.town/~dozens/clericthief/index.html"
    feedx "Cleric+Thief: journal" "https://journal.miso.town/atom?url=http://tilde.town/~dozens/clericthief/journal.html" "https://tilde.town/~dozens/clericthief/journal.html"
}

feeds_friends() {
    feedx "citrons" "https://citrons.xyz/a/journal/rss.xml" "https://citrons.xyz/"
    feedx "elly.town" "https://elly.town/feed.xml" "https://elly.town/"
    feeds_dozens
    feedx "kirch" "https://jkirchartz.com/feed.xml" "https://jkirchartz.com/"
    feedx "lipu pi jan Niko" "https://tilde.town/~nihilazo/index.xml" "https://tilde.town/~nihilazo/" ""
    feedx "chrismanbrown.gitlab.io (dozens)" "https://chrismanbrown.gitlab.io/rss.xml" "https://chrismanbrown.gitlab.io/" ""
    feedx "Benjamin Wil" "https://benjaminwil.info/feed.xml" "https://benjaminwil.info/" ""
    feedx "(lambda (x) (create x))" "http://lambdacreate.com/static/feed.rss" "http://lambdacreate.com/" ""
    feedx "m455.casa" "https://m455.casa/feed.rss" "https://m455.casa/" ""
    feedx "Oatmeal" "https://eli.li/feed.rss" "https://eli.li/" ""
    feedx "RSRSSS" "https://envs.net/~lucidiot/rsrsss/feed.xml" "https://envs.net/~lucidiot/rsrsss/" ""
    feedx "Tomasino Blog" "https://blog.tomasino.org/index.xml" "https://blog.tomasino.org/" ""
    feedx "Tomasino Labs" "https://labs.tomasino.org/index.xml" "https://labs.tomasino.org/" ""
    feedx "Will's Blog" "https://wflewis.com/feed.xml" "https://wflewis.com/" ""
    feedx "William Vaughn" "https://willvaughn.org/index.xml" "https://willvaughn.org/"
    feedx "Rick Carlino's Blog" "https://rickcarlino.com/rss/feed.rss" "https://rickcarlino.com/rss/" ""
    feedx "Causal Agency" "https://text.causal.agency/feed.atom" "https://text.causal.agency/" ""
    feedx "Benoit Joly" "https://blog.benoitj.ca/posts/index.xml" "https://blog.benoitj.ca/posts/" ""
    feedx "linkbudz" "https://linkbudz.m455.casa/feed.rss" "https://linkbudz.m455.casa/" ""
    feedx "Alex Schroeder" "https://alexschroeder.ch/wiki/feed/full/" "https://alexschroeder.ch/" ""
    feedx "Björn Wärmedal" "https://warmedal.se/~bjorn/atom.xml" "https://warmedal.se/~bjorn/" ""
    feedx "a rickety bridge of impossible crossing" "https://bluelander.bearblog.dev/feed/" "https://bluelander.bearblog.dev/" ""
    feedx "javapool updates" "https://tilde.town/~m455/javapool.rss" "" ""
    feedx "coolguy.website" "https://coolguy.website/rss/index.xml" "https://coolguy.website/"
    feedx "brainshit" "https://brainshit.fr/rss" "https://brainshit.fr"
    feedx 'Idiomdrottning' 'https://idiomdrottning.org/blog' "https://idiomdrottning.org"
    feedx "Rick Carlino's Blog" "https://rickcarlino.com/rss/feed.rss"
    feedx "Rick Carlino's Recent News Feed" "https://news.rickcarlino.com/rss.rss"
}

feeds_people() {
    feedx "Tony Zorman" "https://tony-zorman.com/atom.xml"
    feedx "Neon Pajamas" "https://www.neonpajamas.com/blog?format=rss"
    feedx "garethrees" "https://garethrees.org/index_rss.xml"
    feedx "ASCII Artist" "https://asciiartist.com/feed/" "https://asciiartist.com/"
    feedx "Lonnie Johnson" "http://lonniejohnson.com/feed/" "http://lonniejohnson.com/"
    feedx "Tab Completion" "https://xanthir.com/blog/atom/" "https://xanthir.com/blog/"
    feedx "zserge" "https://zserge.com/rss.xml" "https://zserge.com/"
    feedx "nerdypepper's μblog" "https://peppe.rs/index.xml" "https://peppe.rs/"
    feedx "unix sheikh" "https://unixsheikh.com/feed.rss" "https://unixsheikh.com/"
    feedx "artemis.sh" "https://artemis.sh/feed.xml" "https://artemis.sh/"
    feedx "ajroach" "http://ajroach42.com/feed.xml" "http://ajroach42.com/" ""
    feedx "rachelbythebay" "https://rachelbythebay.com/w/atom.xml" "https://rachelbythebay.com/" ""
    feedx "Codemadness" "https://codemadness.org/atom.xml"
    feedx "Ben Hoyt's technical writing" "https://benhoyt.com/writings/rss.xml" "https://benhoyt.com/writings/"
    feedx "Tom Van Winkle's Return to Gaming" "https://lichvanwinkle.blogspot.com/feeds/posts/default" "https://lichvanwinkle.blogspot.com/"
    feedx "Chris Wellons" "https://nullprogram.com/feed/" "https://nullprogram.com/"
    feedx "maya.land" "https://maya.land/feed.xml" "https://maya.land/"
    feedx "Steve Losh" "https://stevelosh.com/rss.xml" "https://stevelosh.com/"
    feedx "Atomized (Ian Eure)" "http://atomized.org/rss.xml" "http://atomized.org/"
}

feeds_writers_webring() {
    # since heroku's free tier is going away, I'm subscribing to these from
    # ring.acdw.net.
    feedx "Daily Scream" "https://scream.today/daily/feed/" "https://scream.today/daily/"
    feedx "ajes" "https://write.as/ajes/feed/" "https://write.as/ajes/"
    feedx "Alex R Oliver" "http://alexoliver.beecroftbooks.com/feed/" "http://alexoliver.beecroftbooks.com/"
    feedx "Synchronicity & Metaverse" "https://jmmsynch.blogspot.com/feeds/posts/default" "https://jmmsynch.blogspot.com/"
    feedx "GLOWING SURF" "https://www.glowing.surf/feed/" "https://www.glowing.surf/"
    feedx "Duth Olec's Cuckoo Cosmos" "https://cloudycuckoocosmos.com/feed/" "https://cloudycuckoocosmos.com/"
}

feeds_news() {
    feedx "Tedium" "https://feed.tedium.co/" "https://tedium.co/"
    feedx "lobste.rs" "https://lobste.rs/rss" "https://lobste.rs/" ""
    feedx "Hacker News" "https://news.ycombinator.com/rss" "https://news.ycombinator.com/" ""
    feedx "tilde news" "https://tilde.news/rss" "https://tilde.news/" ""
    feedx "Tildes Atom feed" "https://tildes.net/topics.atom" "https://tildes.net/" ""
    feedx "NPR" "https://feeds.npr.org/1001/rss.xml" "https://text.npr.org/" ""
    feeds_local
}

feeds_local() {
    feedx "Louisiana Considered" "https://omny.fm/shows/louisiana-considered/playlists/podcast.rss" "https://www.wrkf.org/show/louisiana-considered"
}

feeds_smolweb() {
    feedx "tilde.town blog" "https://tilde.town/blog.xml" "https://tilde.town/"
    feedx "~town friday postcard" "https://tilde.town/~lucidiot/fridaypostcard.xml" ""
    feedx "Cosmic Voyage" "https://cosmic.voyage/rss.xml" "https://cosmic.voyage/" ""
    feedx "plan.cat" "https://plan.cat/rss" "https://plan.cat/" ""
    feedx "The Plain Text Project" "https://plaintextproject.online/feed.xml" "https://plaintextproject.online/"
}

feeds_comics() {
    feedx "Gideon & Bartholomew" "https://www.iamhoneydill.com/gideon-bartholomew?format=rss" "https://www.iamhoneydill.com/gideon-bartholomew/"
    feedx "webcomic name" "https://webcomicname.com/rss" "https://webcomicname.com/"
    feedx "Sarah's Scribbles" "https://sarahcandersen.com/rss" "https://sarahcandersen.com/"
    feedx "Foxes in Love" "https://foxes-in-love.tumblr.com/rss" "https://foxes-in-love.tumblr.com/"
    feedx "Elder Cactus" "https://www.eldercactus.com/rss.xml" "https://www.eldercactus.com/"
    feedx "COOELST CAT COMCIX" "https://coolmxmuffin.tumblr.com/rss" "https://coolmxmuffin.tumblr.com/"
    feedx "Cat and Girl" "https://catandgirl.com/feed/" "https://catandgirl.com/" ""
    feedx "Dinosaur Comics!" "https://qwantz.com/rssfeed.php" "https://qwantz.com/" ""
    feedx "False Knees" "https://falseknees.tumblr.com/rss" "https://falseknees.tumblr.com/" ""
    feedx "Saturday Morning Breakfast Cereal" "https://www.smbc-comics.com/comic/rss" "https://www.smbc-comics.com/" ""
    feedx "xkcd" "https://xkcd.com/atom.xml" "https://xkcd.com/" ""
    feedx "Miniature Calendar" "https://miniature-calendar.com/feed/" "https://miniature-calendar.com/"
}

feeds_misc() {
    feedx "APOD" "https://apod.nasa.gov/apod.rss" "https://apod.nasa.gov/"
    feedx "MetaFilter" "https://feeds.feedburner.com/Metafilter" "https://www.metafilter.com/"
    feedx "Word of the Day" "https://www.merriam-webster.com/wotd/feed/rss2" "https://www.merriam-webster.com/word-of-the-day/"
    feedx "Crystalverse" "https://crystalverse.com/feed/" "https://crystalverse.com/" ""
    feedx "Hetzner" "https://status.hetzner.com/en.atom" "https://status.hetzner.com/" ""
    feedx "LOW-TECH MAGAZINE" "https://feeds2.feedburner.com/typepad/krisdedecker/lowtechmagazineenglish" "https://www.lowtechmagazine.com/" ""
    feedx "500-mile email" "https://500mile.email/feed.xml" "https://500mile.email/"
    feedx "computers are bad" "https://computer.rip/rss.xml" "https://computer.rip/"
    feedx "Eggs Unlimited (5)" "https://eggs.call-cc.org/rss-5.xml"
}

feeds_sotw() {
    feedx "noa" "http://noa.gaiwan.org/sotw/feed.xml" "http://noa.gaiwan.org/"
    feedx "agafnd" "https://tilde.town/~agafnd/sotw/sotw.xml" "https://tilde.town/~agafnd/sotw/"
}

feeds_me() {
    feedx "active listening" "https://junk.acdw.net/active_listening/feed.xml" "https://junk.acdw.net/active_listening/"
    feedx "acdw.casa" "https://acdw.casa/feed.xml"
}

### Feed helpers ################################################

feedx() { # feedx [OPTIONS] FEED_ARGS...
    ## Wrapper around `feed' to allow for more metadata
    while getopts t: opt; do
        case "$opt" in
            t) tags="$OPTARG" ;; # tags should be a comma-separated list
            *) ;;
        esac
    done
    shift $((OPTIND - 1))
    # `feed' (well, really `_feed') expects only 4 arguments, so we can pass
    # more after that.
    feed "$1" "$2" "$3" "$4" \
         "$tags"
}

yt_feed() { # yt_feed TITLE CHANNEL_ID
    feedx -t yt "$1 [yt]" \
          "https://www.youtube.com/feeds/videos.xml?channel_id=$2" \
          "https://youtube.com/channel/$2"
}

### Remove feeds ################################################

unsubscribe_feeds() {
    yt_feed "Lex Fridman" "UCSHZKyawb77ixDdsGog4iWA"
    feedx "r/Worldnews" "https://www.reddit.com/r/worldnews/.rss"
    feedx "Web3 is going just great" "https://web3isgoinggreat.com/feed.xml" "https://web3isgoinggreat.com/"
    feedx "uxn" "https://git.sr.ht/~rabbits/uxn/log/main/rss.xml"
    feedx "uxnfth" "https://git.sr.ht/~binarycat/uxnfth/log/front/rss.xml"
    feedx "worgle" "https://git.sr.ht/~pbatch/worgle/log/master/rss.xml"
    yt_feed "Jelle's Marble Runs" "UCYJdpnjuSWVOLgGT9fIzL0g"
    yt_feed "LOOK MUM NO COMPUTER" "UCafxR2HWJRmMfSdyZXvZMTw"
    yt_feed "Ska Tune Network" "UCji2l5wcs6GoYJY1GgG_slQ"
    yt_feed "Thought Slime" "UCrr7y8rEXb7_RiVniwvzk9w"
    yt_feed "STRANGE ÆONS" "UCrq3JYirgV-BLluzTF6X_7A"
    yt_feed "NileRed" "UCFhXFikryT4aFcLkLw2LBLA"
    yt_feed "Cathode Ray Dude" "UCXnNibvR_YIdyPs8PZIBoEw"
    feedx "Kill James Bond!" "https://feed.podbean.com/killjamesbondpod/feed.xml"
    feedx "Jo's Boys" "https://anchor.fm/s/840fb444/podcast/rss"
    feedx "Boonta Vista" "http://feeds.soundcloud.com/users/soundcloud:users:307723090/sounds.rss"
    feedx "Yesterday's Print" "https://yesterdaysprint.tumblr.com/rss"
    feedx "Threatening Music Notation" "https://nitter.kavin.rocks/ThreatNotation/rss"
    feedx "arstechnica features" "https://feeds.arstechnica.com/arstechnica/features"
    feedx "ars ludi" "https://arsludi.lamemage.com/index.php/feed/"
    feedx "Carlos Carrasco" "https://carloscarrasco.com/index.xml"
    feedx "dracula daily" "https://draculadaily.substack.com/feed"
    feedx "DRIVE™: The SciFi Comic, by Dave Kellett" "http://cdn.drivecomic.com/rss.xml"
    feedx "EcoClipper" "https://ecoclipper.org/feed/"
    feedx "esolangs wiki" "https://esolangs.org/w/api.php?hidebots=1&urlversion=1&days=7&limit=50&action=feedrecentchanges&feedformat=atom"
    feedx "Flashing Palely in the Margins" "https://www.inthemargins.ca/feed.rss"
    feedx "Gamestudies.org" "http://gamestudies.org/rss.php"
    feedx "gbadev.org" "https://rss.gbadev.org/feed.php"
    feedx "handmade.network" "https://handmade.network/atom"
    feedx "Indigenous Environmental Network" "https://www.ienearth.org/feed/"
    feedx "milofultz" "https://milofultz.com/atom.xml"
    feedx "N O D E" "https://n-o-d-e.net/rss/rss.xml"
    feedx "bill mill" "https://billmill.org/Atom"
    feedx "nullrouted.space" "https://nullrouted.space/feed/"
    feedx "orllewin" "https://orllewin.uk/category/blog/feed/"
    feedx "Pinboard (unread bookmarks for eli-oat)" "https://feeds.pinboard.in/rss/u:eli-oat/"
    feedx "Rock Paper Shotgun" "https://www.rockpapershotgun.com/feed"
}

### Filter ######################################################

filter() {
    case "$1" in
        # Filter items based on feed name.
        *'Hacker News'*)
            # Hacker news is stupid and doesn't include IDs, and
            # instead includes a comments tag in its body.
            gawk 'BEGIN {FS="\t"; OFS="\t"} {
$6 = $4
sub(/^<a href="/,"", $6)
sub(/">.*$/,"", $6)
print
}'
            ;;
        *'Claire Saffitz'*) sed 's@ | Dessert Person@@' ;;
        *Computerphile*) sed 's@ - Computerphile@@' ;;
        *NPR*) sed 's@www\.npr\.org@text.npr.org@' ;;
        r_* | r/*)
            # Reddit doesn't include a link as its item IDs, but instead
            # something of the form `t3_xxxxx', where xxxxx can be glommed
            # into a URL to get to the comments.
            gawk -v SUBREDDIT="$1" -v ALT=i.reddit.com \
                 'BEGIN { FS="\t"; OFS="\t"; sub("^r_","r/",SUBREDDIT); }
                        { $6 = "https://" ALT "/" SUBREDDIT "/comments/" substr($6, 4); }
                        { if (match($4,/<a href="([^"]*)">\[link\]<\/a>/,ln)) $3 = ln[1]; }
                        { gsub(/www\.reddit\.com/, ALT, $0); }
                        { print; }'
            ;;
        'Saturday Morning Breakfast Cereal')
            sed 's@Saturday Morning Breakfast Cereal - @@'
            ;;
        *) cat ;;
    esac |
        filter_add_empties |
        filter_html_entities |
        filter_filter_links
}

filter_add_empties() {
    awk 'BEGIN{FS="\t";OFS=FS;}
{ $2 = $2 ? $2 : "[empty]" }
{ print $1,$2,$3,$4,$5,$6,$7,$8,$9; }
'
}

filter_embed_youtube() {
    # replace youtube links with embed links
    sed 's@www\.youtube\.com/watch?v=@www.youtube.com/embed/@g'
}

filter_filter_links() {
    # shorten feedburner links and strip tracking parameters and pixels
    awk 'BEGIN { FS= "\t"; OFS = "\t"; }
function filterlink(s) {
# protocol must start with http, https or gopher.
if (match(s, /^(http|https|gopher):\/\//) == 0) {
return "";
}
# shorten feedburner links.
if (match(s, /^(http|https):\/\/[^\/]+\/~r\/.*\/~3\/[^\/]+\//)) {
s = substr($3, RSTART, RLENGTH);
}
# strip tracking parameters
# urchin, facebook, piwik, webtrekk and generic.
gsub(/\?(ad|campaign|fbclid|pk|tm|utm|wt)_([^&]+)/, "?", s);
gsub(/&(ad|campaign|fbclid|pk|tm|utm|wt)_([^&]+)/, "", s);
gsub(/\?&/, "?", s);
gsub(/[\?&]+$/, "", s);
return s
}
{
$3 = filterlink($3); # link
$8 = filterlink($8); # enclosure
# try to remove tracking pixels: <img/> tags with 1px width or height.
gsub("<img[^>]*(width|height)[[:space:]]*=[[:space:]]*[\"'"'"' ]?1[\"'"'"' ]?[^0-9>]+[^>]*>", "", $4);
print $0;
}'
}

filter_html_entities() {
    # convert HTML entities into dumb counterparts
    # (and weird shit to normal shit, too)
    awk '{
gsub(/&#34;/,"\""); gsub(/&#x22;/,"\"");
gsub(/&#39;/,"'\''"); gsub(/&#x27;/,"'\''");
gsub(/’/,"'\''");
gsub(/&amp;/,"\\&"); # MUST BE LAST!;
print
}'
}

# Fetch #########################################################

fetch() { # fetch(name, url, feedfile)
    "${NOFETCH:-false}" && return
    curl -s -L \
         --max-redirs 3 \
         --header "'User-Agent: $USER_AGENT'" \
         --fail \
         --max-time 15 \
         "$2"
}

# Merge ########################################################

merge() {
    # merge(name, oldfile, newfile)
    case "$1" in
        *'Tildes'* | *r_*)
            # Tildes changes its IDs and titles fairly regularly, which is really
            # annoying and adds false doubles.  So here, remove the last
            # element of the path name (the title), and sort ONLY on
            # TIMESTAMP.
            #
            # Reddit also sometimes does weird things, so let's just use
            # timestamps for that too.
            cat "$2" "$3" |
                sort -t '	' -k1,1 -u
            ;;
        *)
            # Otherwise, sort on ID and URL.  This minimizes the risk of
            # false doubles.
            sort -t '	' -u -k6,6 -k3,3 "$2" "$3" 2>/dev/null
            ;;
    esac
}

# Local Variables:
# truncate-lines: t
# End: