# list all recipes
default:
  just --list --unsorted

# build index
@index:
  find src -type f -name "*.md" -print0 \
  | sort -zr \
  | xargs -r0 sed -nr '/^(date|name|title): /p' \
  | sed '/^date/{G;}' \
  | recfmt '* <time>{{{{date}}</time> [{{{{title}}]({{{{name}}.html)|' \
  | sed 's/|/\n\n/g' \
  | pandoc \
      -f markdown+autolink_bare_uris \
      -t html5 \
      -s \
      --include-in-header templates/headerinclude.html \
      -A templates/footer.html \
      -M title="a blog that is just a bunch of lists" \
  > www/index.html

# build htmls
html:
  make html

# build rss
rss:
  #!/usr/bin/env sh
  exec > www/feed.xml
  echo "<rss version=\"2.0\" xmlns:atom=\"http://www.w3.org/2005/Atom\"><channel><title>list blog</title>"
  echo "<atom:link href=\"http://tilde.town/~dozens/listblog/feed.xml\" rel=\"self\" type=\"application/rss+xml\" />"
  echo "<link>http://tilde.town/~dozens/listblog/index.html</link><description>a blog that is just a bunch of lists</description><atom:link rel=\"self\" type=\"application/rss+xml\" href=\"http://tilde.town/~dozens/listblog/feed.xml\" />"
  for f in `ls src/*.md`; do
    ed -s $f < commands.ed | recfmt -f templates/feeditem.recfmt | m4
  done
  echo '</channel></rss>'

# make html and rss
build: index html rss recfeed

# upload
up:
  rsync -zaP www/ tilde:public_html/listblog

# build and upload
all: build up

# build recfeed
recfeed:
  #!/usr/bin/env sh
  if [ ! -f src/feed.rec ]
    then recinf -d /Users/cb/blogs/lunaware/doc/feed.rec > src/feed.rec
  fi
  for file in `ls src/*.md | grep 'src/\d\{5\}.md'`
  do
    sed -e '/^---$/,/^---$/!d' -e '/---/d' "$file"
    echo "location: $(pwd)/$file"
    echo
  done \
    | recsel  \
        -p title,date:published,location \
    | awk 'BEGIN { RS=""; FS="\n" }
      {
        s = "recins src/feed.rec -t item --verbose";
        for(x = 1; x <= NF; x++) {
          split($x,a,": ");
          s = s " -f " a[1] " -v \"" a[2] "\"";
        }
        system(s)
      }'
  recset src/feed.rec -t feed -f updated -s `date -Iseconds`