rule template2tex
    description = convert $in to $out using $template as a template
    command = gomplate --left-delim '«' --right-delim '»' -c .=$in < $template > $out

rule cuegen
    description = run cue on $in to produce $out
    command = cue export $in > $out

rule extract
    description = extract $out from $in via jq filter $filter
    command = jq $filter < $in | bash update.sh $out
    restat = 1

rule tex2pdf
    description = render tex from $in to $out
    command = $
        xelatex $
            -interaction=batchmode $
            -halt-on-error $
            --shell-escape $
            --output-directory=$$(dirname $out) $in >/dev/null $
        && [ $$(basename -s .tex $in) = $$(basename -s .pdf $out) ] $
        || mv $$(dirname $out)/$$(basename -s .tex $in).pdf $out

rule scantex
    description = scan tex $in for dependencies
    command = bash scantex.sh $in $out > $out

rule pdf2png
    description = convert pdf $in to png $out with size $w by $h
    command = pdftoppm -scale-to-x $w -scale-to-y $h -png $in > $out

rule convert
    description = run ImageMagick convert on $in with args $args to $out
    command = magick $in $args $out

rule copy
    description = copy $in to $out
    command = cp $in $out