fix build failures with full redo

1 files changed, 13 insertions, 6 deletions

diff --git a/default.svg.do b/default.svg.do
index 403fd2d..76a3b0b 100644
--- a/default.svg.do
+++ b/default.svg.do
@@ -1,12 +1,17 @@
 redo-ifchange $2.expr build/preview/preview.sty build/preview/prtightpage.def build/preamble.tex
 INPUT=$(realpath $2.expr)
 TDIR=$(mktemp -d --tmpdir=/tmp)
+PREAMBLE=$(realpath build/preamble.tex)
 
-cp build/preview/preview.sty build/preview/prtightpage.def build/preamble.tex $TDIR
+pushd $(dirname $2) >/dev/null
+TEXDIR=$(pwd)
+popd >/dev/null
 
-pushd $TDIR
-latex -jobname=image <<EOF
-\input{preamble.tex}
+cp build/preview/preview.sty build/preview/prtightpage.def $TDIR
+
+pushd $TDIR >/dev/null
+latex -jobname=image >/dev/null <<EOF
+\input{$PREAMBLE}
 \begin{document}
 \begin{preview}
 \(
@@ -15,7 +20,9 @@ latex -jobname=image <<EOF
 \end{preview}
 \end{document}
 EOF
-popd
 
-dvisvgm --exact --no-fonts -o $3 $TDIR/image.dvi 2>&1 | sed -e '/depth=/!d;s/^.*depth=\(.*\)$/\1/' > $(dirname $2)/vertical-align
+dvisvgm --exact --no-fonts $TDIR/image.dvi 2>&1 | sed -e '/depth=/!d;s/^.*depth=\(.*\)$/\1/' > $TEXDIR/vertical-align
+cat $TDIR/image.svg
+popd >/dev/null
+
 rm -rf $TDIR
\ No newline at end of file