Make mmdc optional.

The build script now only uses mmdc and a temporary conditionally,
and otherwise (for now) leaves mermaid blocks unformatted.

1 files changed, 8 insertions, 7 deletions

diff --git a/bin/mermaid_cvt_svg b/bin/mermaid_cvt_svg
index 11aa596..3198a00 100755
--- a/bin/mermaid_cvt_svg
+++ b/bin/mermaid_cvt_svg
@@ -3,22 +3,23 @@
 set -e -u -o pipefail -x
 
 TOPLEVEL=$(realpath $(dirname "$0"))/..
+TMPDIR="$1"
 : ${MMDC:=mmdc}
 
-# We can't use mktemp here, since we need the actual
-# path in build.html
-TMPDIR="${TOPLEVEL}/tmp_mermaid/"
-rm -rf "$TMPDIR"
-mkdir -p "${TOPLEVEL}/tmp_mermaid/"
+cd "$TOPLEVEL"
 
 # We make a mirror of the specs, since we will need to make changes to them.
-cp -rl spec ./tmp_mermaid/spec
+cp -rl spec proposals mdbook "$TMPDIR"
+
 # We use mermaid-cli to extract the mermaid from any file containing it,
 # and generate a new version that uses svg instead.
-for fname in $(find ./tmp_mermaid -name "*.md") ; do
+for fname in $(find "$TMPDIR" -name "*.md") ; do
     if grep '^```mermaid' $fname; then
 	ORIG="${fname%.md}.__orig.md"
 	mv $fname $ORIG
 	$MMDC -i $ORIG -o $fname
     fi
 done
+
+
+