Import gitbook-markdown

1 files changed, 56 insertions, 0 deletions

diff --git a/packages/gitbook-markdown/src/toMarkdown.js b/packages/gitbook-markdown/src/toMarkdown.js
new file mode 100644
index 0000000..5b8deee
--- /dev/null
+++ b/packages/gitbook-markdown/src/toMarkdown.js
@@ -0,0 +1,56 @@
+const escape = require('markdown-escape');
+
+// Return N time a string
+function ns(s, n) {
+    return Array(n + 1).join(s);
+}
+
+/*
+ * This module provides markup rules for gitbook-html
+ * These rules are being used to generate SUMMARY/GLOSSARY/LANGS
+ */
+module.exports = {
+    onText(text) {
+        return escape(text);
+    },
+
+    onTitleStart(level) {
+        return ns('#', level) + ' ';
+    },
+    onTitleEnd(level) {
+        return this.onBL();
+    },
+
+    onParagraphStart() {
+        return this.onSection();
+    },
+    onParagraphEnd() {
+        return this.onSection();
+    },
+
+    onLinkStart() {
+        return '[';
+    },
+    onLinkEnd(href) {
+        return '](' + href + ')';
+    },
+
+    onListStart(level) {
+        return '';
+    },
+    onListEnd() {
+        return '';
+    },
+
+    onListItemStart(level) {
+        return ns(' ', level * 4) + '* ';
+    },
+    onListItemEnd() {
+        return '';
+    },
+
+    onHR() {
+        return '-----';
+    }
+};
+