1 files changed, 20 insertions, 0 deletions
diff --git a/src/doc/book/tools/doc-to-md.sh b/src/doc/book/tools/doc-to-md.sh
new file mode 100755
index 000000000..cffe4c04b
--- /dev/null
+++ b/src/doc/book/tools/doc-to-md.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+set -eu
+
+# Get all the docx files in the tmp dir.
+find tmp -name '*.docx' -print0 | \
+# Extract just the filename so we can reuse it easily.
+xargs -0 basename -s .docx | \
+while IFS= read -r filename; do
+    # Make a directory to put the XML in.
+    mkdir -p "tmp/$filename"
+    # Unzip the docx to get at the XML.
+    unzip -o "tmp/$filename.docx" -d "tmp/$filename"
+    # Convert to markdown with XSL.
+    xsltproc tools/docx-to-md.xsl "tmp/$filename/word/document.xml" | \
+    # Hard wrap at 80 chars at word bourdaries.
+    fold -w 80 -s | \
+    # Remove trailing whitespace and save in the `nostarch` dir for comparison.
+    sed -e "s/ *$//" > "nostarch/$filename.md"
+done