fix crash when running on empty dir

because the index placeholder couldn't have been created due to absence of notes
srid · Dec 28, 2023 · 486273f · 486273f
1 parent f619f65
commit 486273f
Show file tree

Hide file tree

Showing 3 changed files with 6 additions and 2 deletions.
diff --git a/emanote/CHANGELOG.md b/emanote/CHANGELOG.md
@@ -10,6 +10,8 @@
     - Sidebar tree is now computed from the folgezettel graph, which is a superset of the folder hierarchy. The index page's tree inherits the same.
     - The semantics of `folder-folgezettel` is now applied in inverse (see docs)
   - Allow specifying `lang` attribute for HTML page in YAML config ([\#485](https://github.com/srid/emanote/pull/485))
+- Bug fixes:
+  - Emanote no longer crashes when run on an empty directory ([\#487](https://github.com/srid/emanote/issues/487))
 
 ## 1.2.0.0 (2023-08-24)
 

diff --git a/emanote/emanote.cabal b/emanote/emanote.cabal
@@ -1,6 +1,6 @@
 cabal-version:      2.4
 name:               emanote
-version:            1.3.1.1
+version:            1.3.2.0
 license:            AGPL-3.0-only
 copyright:          2022 Sridhar Ratnakumar
 maintainer:         [email protected]

diff --git a/emanote/src/Emanote/Model/Type.hs b/emanote/src/Emanote/Model/Type.hs
@@ -104,7 +104,9 @@ emptyModel layers act ren ctw instanceId storkVar =
     , _modelPandocRenderers = ren
     , _modelCompileTailwind = ctw
     , _modelInstanceID = instanceId
-    , _modelNotes = Ix.empty
+    , -- Inject a placeholder `index.md` to account for the use case of emanote
+      -- being run on an empty directory.
+      _modelNotes = Ix.empty & injectRoot
     , _modelRels = Ix.empty
     , _modelSData = Ix.empty
     , _modelStaticFiles = Ix.empty