#!/bin/bash

SRCDIR="src"
echo "SRCDIR = $SRCDIR"

INCLDIR="_includes"
echo "INCLDIR = $INCLDIR"

## markdown formatted links (to be appended before pandoc processing)
LINKFILE="$INCLDIR/UALib.Links.md"
#echo "LINKFILE = $LINKFILE"

## absolute module names with no src/ prefix and no .lagda suffix
CHOPMODS=$(find $SRCDIR -name "*.lagda" | sed -e 's|^src/[/]*||' -e 's|.lagda||')
# echo "CHOPMODS = $CHOPMODS"

## Options for the pandoc command
# (not using --top-level-division=part )
PANOPTS="-f markdown -t latex"

if [ $# -eq 0 ]
  then
    echo "No arguments supplied... processing ALL modules..."
    for f in $CHOPMODS; do
     echo "processing $f.lagda";
     agda --latex --only-scope-checking src/$f.lagda;
     cat $LINKFILE >> latex/$f.tex;
     DOTNAME="latex/$(echo $f | sed 's|/|.|g').tex"
     pandoc $PANOPTS latex/$f.tex -o $DOTNAME
     sed -i '/[\]begin[{]center[}][\]rule/,$d' $DOTNAME;
    done
else
    echo "Processing $1 only..."
    f="$(echo $1 | sed -e 's|^src/[/]*||' -e 's|.lagda||')"
    agda --latex src/$f.lagda
    cat $LINKFILE >> latex/$f.tex
    DOTNAME="latex/$(echo $f | sed 's|/|.|g').tex"
    pandoc $PANOPTS latex/$f.tex -o $DOTNAME
    sed -i '/[\]begin[{]center[}][\]rule/,$d' $DOTNAME
fi