update `pandoc` data dir

pandoc/defaults/bavbavhaus.net.yaml

@@ -1,8 +1,11 @@
 ---
+from: markdown
 toc: true
 citeproc: true
 csl: chicago-fullnote-sl
 filters:
   - localize-quotes.lua
   - update_internal_targets.lua
+  - insert_links.lua
+to: html
 ...

pandoc/filters/insert_links.lua

@@ -1,5 +1,4 @@
-local l = require("pandoc.logging")
-local json = pandoc.json
+-- local l = require("pandoc.logging")
 local MetaList = pandoc.MetaList
 local RawBlock = pandoc.RawBlock
 
@@ -8,23 +7,18 @@ os.setlocale("C")
 
 return {
   { Meta = function (meta)
-    local input_filepath = PANDOC_STATE["input_files"][1]
-    local links_filepath = meta["links-file"] or "links.json"
-    local partials_dirpath = meta["partials-dir"] or "partials"
-    local f = assert(io.open(links_filepath), "\n" ..
-      "[ERROR] could not open " .. links_filepath)
-    local links = json.decode(f:read("a"))
-    f:close()
-    if not links[input_filepath] then return end
-    local nextlinks = MetaList({})
-    for _,filepath in ipairs(links[input_filepath]) do
-      local partial_filepath = filepath:gsub("^(.+)%.md$", partials_dirpath .. "/%1.html")
-      local f = assert(io.open(partial_filepath), "\n" ..
-        "[ERROR] could not open " .. partial_filepath)
-      nextlinks:insert(RawBlock("html5", f:read("a")))
-      ::continue::
+    if not meta["links"] then return end
+    if type(meta["links"]) == "string" then
+      meta["links"] = { meta["links"] }
     end
-    meta["nextlinks"] = nextlinks
+    local links = MetaList({})
+    for _,fp in ipairs(meta["links"]) do
+      local f = assert(io.open(fp), "\n" ..
+        "[ERROR] could not open " .. fp .. " for reading.")
+      links:insert(RawBlock("html5", f:read("a")))
+      f:close()
+    end
+    meta["links"] = links
     return meta
   end }
 }

pandoc/filters/update_internal_targets.lua

@@ -6,23 +6,7 @@ os.setlocale("C")
 
 TARGET_PATTERN = { "^(.+)%.md", "%1.html" }
 
-local function file_exists(filepath)
-  local f = io.open(filepath)
-  if f ~= nil then
-    f:close()
-    return true
-  else
-    return false
-  end
-end
-
 return {
-  { Meta = function (meta)
-    if meta["url"] then
-      meta["url"] = meta["url"]:gsub(table.unpack(TARGET_PATTERN))
-    end
-    return meta
-  end },
   { Link = function (link)
     if link.target:find(TARGET_PATTERN[1]) then
       link.target = link.target:gsub(table.unpack(TARGET_PATTERN))

pandoc/links.lua

@@ -1,37 +1,31 @@
 -- local l = require("pandoc.logging")
-local read, json = pandoc.read, pandoc.json
+local read = pandoc.read
 
-assert(#arg > 1, "\n" ..
-  "[ERROR] usage: pandoc lua links.lua <destination file> <input file>...")
-local destination_filepath = arg[1]
-local filepaths_arr = {}
-local filepaths_map = {}
-for i = 2, #arg do
-  table.insert(filepaths_arr, arg[i])
-  filepaths_map[arg[i]] = {}
+assert(#arg > 0, "\n" ..
+  "[ERROR] usage: pandoc lua links.lua [--follow] <file>...")
+
+local should_follow = arg[1] == "--follow" and true or false
+
+local function file_exists (fp)
+  local f = io.open(fp)
+  if f ~= nil then f:close() return true else return false end
 end
 
-for _,filepath in ipairs(filepaths_arr) do
-  local f = assert(io.open(filepath), "\n" ..
-      "[ERROR] could not open " .. filepath)
+local visited = {}
+local function find_links (fp)
+  local f = assert(io.open(fp), "\n" ..
+    "[ERROR] could not open " .. fp .. " for reading.")
   local data = f:read("a")
   f:close()
-  local visited_map = {}
-  read(data):walk({
-    Link = function (link)
-      if not filepaths_map[link.target] then return end
-      if visited_map[link.target] then return end
-      table.insert(filepaths_map[filepath], link.target)
-      visited_map[link.target] = true
-    end
-  })
+  read(data):walk({ Link = function (link)
+    if not file_exists(link.target) then return end
+    if visited[link.target] then return end
+    visited[link.target] = true
+    io.write(link.target .. "\n")
+    if should_follow then find_links(link.target) end
+  end })
 end
 
-local data = json.encode(filepaths_map)
-local f = io.open(destination_filepath)
-if f == nil or f:read("a") ~= data then
-  local f = assert(io.open(destination_filepath, "w"), "\n" ..
-    "[ERROR] could not open " .. destination_filepath .. " for writing")
-  f:write(data)
-  f:close()
+for i = should_follow and 2 or 1, #arg do
+  find_links(arg[i])
 end

pandoc/sitemap.lua

@@ -1,19 +0,0 @@
--- local l = require("pandoc.logging")
-local json = pandoc.json
-
-assert(#arg > 1, "\n" ..
-  "[ERROR] usage: pandoc lua sitemap.lua <destination file> <input file>...")
-local destination_filepath = arg[1]
-local filepaths_arr = {}
-for i = 2, #arg do
-  table.insert(filepaths_arr, arg[i])
-end
-
-local data = json.encode(filepaths_arr)
-local f = io.open(destination_filepath)
-if f == nil or f:read("a") ~= data then
-  local f = assert(io.open(destination_filepath, "w"), "\n" ..
-    "[ERROR] could not open " .. destination_filepath .. " for writing")
-  f:write(data)
-  f:close()
-end

pandoc/templates/bavbavhaus.net.html5

@@ -3,7 +3,7 @@
   xmlns="http://www.w3.org/1999/xhtml"
   lang="$if(lang)$$lang$$else$sl$endif$"
   xml:lang="$if(lang)$$lang$$else$sl$endif$"
-  $if(dir)$ dir="$dir$"$endif$>
+  $if(dir)$dir="$dir$"$endif$>
 <head>
   <meta charset="utf-8" />
   <meta name="generator" content="pandoc" />
@@ -19,24 +19,31 @@ $endif$
 </head>
 <body>
 <main>
-  <article>
-    ${ bavbavhaus.net.inline.html5() }
+  <article class="post">
+		<header>
+			<h1>
+        <a href="index.html">bavbavhaus.net</a>
+        /
+        <a href="$url$">$if(title)$$title$$else$$pagetitle$$endif$</a></h1>
+			$if(abstract)$
+			$abstract$
+			$endif$
+		</header>
+		$if(toc)$
+		<nav>
+			$if(toc-title)$
+			<h2>$toc-title$</h2>
+			$endif$
+			$table-of-contents$
+		</nav>
+		$endif$
+		$body$
   </article>
-  $for(nextlinks)$
-  <article class="nextlink">
+  $for(links)$
+  <article class="post link">
     $it$
   </article>
   $endfor$
-  $if(sitemap)$
-	<nav class="sitemap">
-		<h1><a href="/">bavbavhaus.net</a></h1>
-		<ul>
-			$for(sitemap)$
-			<li>$it$</li>
-			$endfor$
-		</ul>
-	</nav>
-  $endif$
 </main>
 </body>
 </html>

pandoc/templates/bavbavhaus.net.inline.html5

@@ -1,6 +1,11 @@
-<h1 class="title"><a href="$url$">$if(title)$$title$$else$$pagetitle$$endif$</a></h1>
+<header>
+	<h1><a href="$url$">$if(title)$$title$$else$$pagetitle$$endif$</a></h1>
+	$if(abstract)$
+	$abstract$
+	$endif$
+</header>
 $if(toc)$
-<nav class="toc">
+<nav>
   $if(toc-title)$
   <h2>$toc-title$</h2>
   $endif$