Adapt include in page parsing to works on clientside

1 files changed, 15 insertions, 0 deletions

diff --git a/lib/parse/includer.js b/lib/parse/includer.js
new file mode 100644
index 0000000..f7f20e0
--- /dev/null
+++ b/lib/parse/includer.js
@@ -0,0 +1,15 @@
+// Return a fs inclduer
+module.exports = function(ctx, folders, resolveFile, readFile) {
+    return function(name) {
+        return ctx[name] ||
+        folders.map(function(folder) {
+            // Try including snippet from FS
+            try {
+                var fname = resolveFile(folder, name);
+                // Trim trailing newlines/space of imported snippets
+                return readFile(fname, 'utf8').trimRight();
+            } catch(err) {}
+        })
+        .filter(Boolean)[0];
+    }
+};