added info on if the tags is empty

TODO

@@ -4,8 +4,10 @@ make separate blog list page target
 
 add draft attr
 
+add description attr
+
 github action for docker image/deploy
 
-make it so articles without tags don't mention them
-
 see if performance can be improved (it isn't slow atm but it definitely feels like there's a bottleneck)
+
+minify js and css when copying over instead of just copying

app/Main.hs

@@ -105,7 +105,8 @@ typstPost src = do
   let target = indexHtmlOutputPath src
 
   post <- readTypstPost src
-  postHtml <- applyTemplate "post.html" post
+  let rPost = fromPost post
+  postHtml <- applyTemplate "post.html" rPost
 
   let page = Page (postTitle post) postHtml
   applyTemplateAndWrite "default.html" page target
@@ -117,7 +118,9 @@ markdownPost src = do
   let target = indexHtmlOutputPath src
 
   post <- readMarkdownPost src
-  postHtml <- applyTemplate "post.html" post
+  let rPost = fromPost post
+  -- Shake.putInfo $ show . toJSON $ rPost
+  postHtml <- applyTemplate "post.html" rPost
 
   let page = Page (postTitle post) postHtml
   applyTemplateAndWrite "default.html" page target

app/Templates.hs

@@ -1,24 +1,30 @@
 module Templates where
-import Development.Shake
+
 import Data.Aeson (ToJSON)
+import qualified Data.Aeson as A
 import Data.Text (Text)
+import qualified Data.Text as T
+import Development.Shake
+import qualified Development.Shake as Shake
+import Development.Shake.FilePath ((</>))
+import GHC.Stack (HasCallStack)
 import qualified Text.Mustache as Mus
 import qualified Text.Mustache.Compile as Mus
-import qualified Development.Shake as Shake
+import Types (Post (postAuthor, postContent, postDate, postLink, postTags, postTitle), RenderedPost (RenderedPost, rPostAuthor, rPostContent, rPostDate, rPostHasTags, rPostLink, rPostTags, rPostTitle))
-import qualified Data.Aeson as A
-import qualified Data.Text as T
-import Development.Shake.FilePath ((</>))
 
-applyTemplate :: ToJSON a => String -> a -> Action Text
+applyTemplate :: (HasCallStack, (ToJSON a)) => String -> a -> Action Text
 applyTemplate templateName context = do
   tmpl <- readTemplate $ "templates" </> templateName
   case Mus.checkedSubstitute tmpl (A.toJSON context) of
     ([], text) -> return text
-    (errs, _) -> fail $
+    (errs, _) ->
-      "Error while substituting template " <> templateName
+      error $
-        <> ": " <> unlines (map show errs)
+        "Error while substituting template "
+          <> templateName
+          <> ": "
+          <> unlines (map show errs)
 
-applyTemplateAndWrite :: ToJSON a => String -> a -> FilePath -> Action ()
+applyTemplateAndWrite :: (ToJSON a) => String -> a -> FilePath -> Action ()
 applyTemplateAndWrite templateName context outputPath =
   applyTemplate templateName context
     >>= Shake.writeFile' outputPath . T.unpack
@@ -26,7 +32,8 @@ applyTemplateAndWrite templateName context outputPath =
 readTemplate :: FilePath -> Action Mus.Template
 readTemplate templatePath = do
   Shake.need [templatePath]
-  eTemplate <- Shake.quietly
+  eTemplate <-
+    Shake.quietly
       . Shake.traced "Compile template"
       $ Mus.localAutomaticCompile templatePath
   case eTemplate of
@@ -35,3 +42,15 @@ readTemplate templatePath = do
       Shake.putInfo $ "Read " <> templatePath
       return template
     Left err -> fail $ show err
+
+fromPost :: Post -> RenderedPost
+fromPost post =
+  RenderedPost
+    { rPostTitle = postTitle post,
+      rPostAuthor = postAuthor post,
+      rPostTags = postTags post,
+      rPostHasTags = not . null . postTags $ post,
+      rPostDate = postDate post,
+      rPostContent = postContent post,
+      rPostLink = postLink post
+    }

app/Types.hs

@@ -1,13 +1,25 @@
 module Types where
 
+import Data.Text (Text)
 import Deriving.Aeson
 import Deriving.Aeson.Stock (PrefixedSnake)
-import Data.Text (Text)
 
 data Page = Page {pageTitle :: Text, pageContent :: Text}
   deriving (Show, Generic)
   deriving (ToJSON) via PrefixedSnake "page" Page
 
+data RenderedPost = RenderedPost
+  { rPostTitle :: Text,
+    rPostAuthor :: Maybe Text,
+    rPostTags :: [Text],
+    rPostHasTags :: Bool,
+    rPostDate :: Maybe Text,
+    rPostContent :: Maybe Text,
+    rPostLink :: Maybe Text
+  }
+  deriving (Show, Generic)
+  deriving (FromJSON, ToJSON) via PrefixedSnake "rPost" RenderedPost
+
 data Post = Post
   { postTitle :: Text,
     postAuthor :: Maybe Text,
@@ -15,5 +27,6 @@ data Post = Post
     postDate :: Maybe Text,
     postContent :: Maybe Text,
     postLink :: Maybe Text
-  } deriving (Show, Generic)
+  }
+  deriving (Show, Generic)
   deriving (FromJSON, ToJSON) via PrefixedSnake "post" Post