Added standalone build capability

latex/latexmk.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+
+# This script is a complete replacement for latexmk,
+# using this docker container.
+
+
+# All arguments are passed to latexmk,
+# so options are provided via envvars.
+
+# These options should never be changed,
+# use LATEX_OUT_DIR.
+if [[ $@ == *"-outdir"* ]] || [[ $@ == *"-output-directory"* ]] ; then
+	echo "Do not set output dir while using this script." 1>&2
+	exit 1
+fi
+
+# What directory we should bind to /work.
+if [[ -z "$LATEXMK_WORK_DIR" ]] ; then
+	LATEXMK_WORK_DIR="/"
+fi
+
+# CD to this path inside LATEXMK_WORK_DIR.
+# Must be relative.
+if [[ -z "$LATEXMK_CD_DIR" ]] ; then
+	LATEXMK_CD_DIR="$(realpath --relative-to="$LATEXMK_WORK_DIR" "$(pwd)")"
+fi
+
+# Default path for output
+if [[ -z "$LATEX_OUT_DIR" ]] ; then
+	LATEX_OUT_DIR="./build"
+fi
+
+# Docker wants relative paths
+# mkdir here so we don't have permission problems
+LATEX_OUT_DIR=$(realpath "$LATEX_OUT_DIR")
+mkdir -p "$LATEX_OUT_DIR"
+
+docker run --rm \
+	--user $(id -u):$(id -g) \
+	-v "$LATEXMK_WORK_DIR:/work:ro" \
+	-v "$LATEX_OUT_DIR:/build" \
+	-e "LATEXMK_CD_DIR=$LATEXMK_CD_DIR" \
+	git.betalupi.com/mark/latex \
+	bash /run.sh $@