database := "db/database.rec"

# show all commands
default:
  just --list --unsorted

# create new entry
new:
  #!/usr/bin/env sh
  read -p "type (p[o]dcast [l]istening [w]atching [p]laying [r]eading): " typeshort
  read -p "title: " title
  read -p "episode? " episode
  tmpfile=$(mktemp)
  $EDITOR "$tmpfile"
  body=$(< "$tmpfile")
  case "$typeshort" in
    "o")  type="podcast";;
    "l")  type="listening";;
    "w")  type="watching";;
    "p")  type="playing";;
    "r")  type="reading";;
    *)  echo "Unknown type!"; exit 1;;
  esac
  cat "$tmpfile"
  read -p "[p]ublish or [d]raft: " flags
  case "$flags" in
    "d")  flags="draft";;
    "p")  flags="published";;
    *)  echo "Unknown type!"; exit 1;;
  esac
  recins --verbose -t review \
    -f "type" -v "$type" \
    -f "title" -v "$title" \
    -f "flags" -v "$flags" \
    -f "episode" -v "$episode" \
    -f "body" -v "$body" \
    {{database}}
  rm "$tmpfile"
alias n := new

# update recfeed
recfeed:
  recset --verbose db/feed.rec -t feed \
    -f "updated" -s "`date -Iseconds`"
  recset --verbose db/feed.rec -t item \
    -f "published" -s "`date -Iseconds`"

# rec -> json
@_json:
  bin/abbr.sh {{database}} \
  | recsel -e 'flags ~ "published"' \
  | sed 's/\*\([^*]*\)\*/<em>\1<\/em>/g' \
  | sed 's,http[s]*://[^ ]*,<a href="&">&</a>,g' \
  | sed -e 's/^body: /body: <p>/' -e 's/^\+ /+ <p>/' -e '/<p>/ s/$/<\/p>/' \
  | rec2csv \
  | csvjson \
  | jq 'reverse \
  | map(.body |= gsub("\n"; "\n\n"))' \
  | jq '. | { data: . }'

# html
@html:
  just _json \
  | mustache - templates/html.mustache \
  > www/index.html

# rss
@rss:
  just _json \
  | mustache - templates/feed.mustache \
  > www/feed.xml
  
# build html and rss
@build: html recfeed rss
  recset db/feed.rec -t feed -f updated -s `date -Iseconds` \
  && recset db/feed.rec -t item -f published -s `date -Iseconds`

# upload
up:
  rsync -azP --exclude=.git www/ tilde:public_html/consume/

# build and upload
all: build up

# show posting frequency
sparkline:
  #!/bin/zsh
  for year in `recsel {{database}} -P created -C | xargs -I {} gdate -d"{}" +"%Y" | uniq`
  do
    printf "$year: "
    join -j 2 -t' ' -e "0" -o 2.1 -a1 \
    <(for month in `seq 1 12`; do printf "%d %d-%02d\n" 0 $year $month; done) \
    <(recsel {{database}} -P created -e "created >> '$(gdate -d"$year-01-01")' && created << '$(gdate -d"$year-12-31 +1 days")'" -C \
      | while read d; do gdate -d $d +"%Y-%m"; done \
      | uniq -c \
      | sed 's/^ *//') \
    | xargs sparkline
  done

# show drafts
drafts:
  recsel -e 'flags ~ "draft"' {{database}} -p title,created,body