#!/bin/sh

set -e

WORKDIR="$1"
FILE="$2"
INSTALL_HELPERS="$3"
EXTRA_ARGS="$4"
EXTRA_PKGS="$5"

if [ -n "$EXTRA_PKGS" ]; then
	for pkg in $EXTRA_PKGS; do
		echo "Install $pkg with apk"
		apk add "$pkg"
	done
fi

if [ -n "$INSTALL_HELPERS" ]; then
    if [ "$INSTALL_HELPERS" == "true" ]; then
        apk add git
        CURR_DIR=$(pwd)
        mkdir ~/projects/ || true
        cd ~/projects/
        git clone https://git.janishutz.com/janishutz/latex || true
        echo "Downloaded helpers, returning to $CURR_DIR"
        cd "$CURR_DIR"
    fi
fi

echo "Setting workdir from current dir, which is $(pwd)"
if [ -n "$WORKDIR" ]; then
	cd "$WORKDIR"
fi

echo "latexmk with extra args $EXTRA_ARGS"

latexmk -pdf -latexoption=-file-line-error -latexoption=-interaction=nonstopmode $EXTRA_ARGS "$FILE"