Fix post list limit

site.moon

@@ -63,9 +63,9 @@ titleize_slug = (slug="") ->
 
 template = [[
 <section>
-  <h3><a href="$target">$title</a></h3>
+  <h3><a href="$url">$title</a></h3>
   <time>$publish_date</time> — $blurb
-  <a class="read-post-link" href="$target">Read post →</a>
+  <a class="read-post-link" href="$url">Read post →</a>
 </section>
 ]]
 
@@ -74,28 +74,38 @@ template = [[
 -- or like this
 --   $each{list_posts(), "post"}[[$post]]
 list_posts = (args={}) =>
-  posts = @site\query_pages { is_a: "post" }
-  table.sort posts, (a, b) -> a.source > b.source
+  pages = @site\query_pages { is_a: "post" }
+  table.sort pages, (a, b) -> a.source > b.source
+  limit = math.min args.limit or #pages, #pages
+
+  return for page in *pages[1, limit]
+    -- overwrite with our extension-less targets so that urls generated with
+    -- page\url_for! omit the file extension
+    page.target = page.meta.target
+    { title: title, id: id, publish_date: date, blurb: blurb } = page.meta
 
-  return for { meta: meta, source: source } in *posts[1, args.limit or #posts]
     common.fill_ignoring_pre template,
-      target: meta.target
-      title: meta.title or titleize_slug meta.id
-      publish_date: publish_date source
-      blurb: meta.blurb
+      title: title or titleize_slug id
+      publish_date: date
+      blurb: blurb
+      url: page\url_for!
 
--- call like this from a template: $(get_posts())[[<p>$target</p>]]
--- or like this: $(get_posts({limit = 5}))[[<p>$target</p>]]
+-- call like this from a template: $(get_posts())[[<p>$title</p>]]
+-- or like this: $(get_posts({limit = 5}))[[<p>$title</p>]]
 get_posts = (args={}) =>
-  posts = @site\query_pages { is_a: "post" }
-  table.sort posts, (a, b) -> a.source > b.source
+  pages = @site\query_pages { is_a: "post" }
+  table.sort pages, (a, b) -> a.source > b.source
+  limit = math.min args.limit or #pages, #pages
+
+  return for page in *pages[1, limit]
+    page.target = page.meta.target
+    { title: title, id: id, publish_date: date, blurb: blurb } = page.meta
 
-  return for { meta: meta, source: source } in *posts[1, args.limit or #posts]
     {
-      target: meta.target
-      post_title: meta.title or titleize_slug meta.id
-      publish_date: publish_date source
-      blurb: meta.blurb
+      title: title or titleize_slug id
+      publish_date: date
+      blurb: blurb
+      url: page\url_for!
     }
 
 -- replace '$if' helper function with cosmo's 'cif'
@@ -114,24 +124,21 @@ sitegen.create =>
   @list_posts = list_posts
   @get_posts = get_posts
 
-  add "index.html", title: "Catalin Mititiuc", blah: {{say: "wan"},{say: "tuu"}}
-  add "blog.html", title: "Posts", target: "posts/index", template: "blog"
-
-  -- add "about.html", some: {
-  --   { one: "alpha", two: "beta" },
-  --   { one: "A", two: "B" }
-  -- }, cif: cosmo.cif, math: math, x: 2
-
-  for path, target in pairs documents "docs"
+  add_all = (name="", files) ->
+    for path, target in pairs files
       id = extract_id path
 
       add path,
-      target: Path.join Path.basepath(target), id
-      template: "post"
-      is_a: "post"
+        target: Path.join Path.basepath(target), id -- TODO reformat target
+        template: name
+        is_a: name
         publish_date: publish_date path
         id: id
 
+  add "index.html", title: "Catalin Mititiuc"
+  add "blog.html", title: "Posts", target: "posts/index", template: "blog"
+  add_all "post", documents "docs"
+
   -- replace post markdown yaml headers with moonscript headers
   filter "docs", (body) =>
     body\gsub "^%-%-%-.-%.%.%.", (yaml_header) ->