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-rw-r--r--lib/parse/summary.js27
1 files changed, 22 insertions, 5 deletions
diff --git a/lib/parse/summary.js b/lib/parse/summary.js
index 1fd5676..7e54df0 100644
--- a/lib/parse/summary.js
+++ b/lib/parse/summary.js
@@ -94,18 +94,35 @@ function parseChapter(nodes, nums) {
});
}
+function defaultChapterList(chapterList) {
+ var first = _.first(chapterList);
+
+ var chapter = parseChapter(first, [0]);
+
+ // Already have README node, we're good to go
+ if(chapter.path === 'README.md') {
+ return chapterList;
+ }
+
+ return [
+ [ { type: 'text', text: '[Introduction](README.md)' } ]
+ ].concat(chapterList);
+}
+
function parseSummary(src) {
var nodes = marked.lexer(src);
// Get out list of chapters
- var chapterList = filterList(nodes);
+ var chapterList = listSplit(
+ filterList(nodes),
+ 'list_item_start', 'list_item_end'
+ );
// Split out chapter sections
- var chapters = _.chain(listSplit(chapterList, 'list_item_start', 'list_item_end'))
+ var chapters = defaultChapterList(chapterList)
.map(function(nodes, i) {
- return parseChapter(nodes, [i + 1]);
- })
- .value();
+ return parseChapter(nodes, [i]);
+ });
return {
chapters: chapters