Allowing compilers to specify additional targets.

getnikola · Oct 25, 2016 · 9e80b59 · 9e80b59
1 parent 6470755
commit 9e80b59
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Showing 3 changed files with 8 additions and 1 deletion.
diff --git a/CHANGES.txt b/CHANGES.txt
@@ -10,6 +10,8 @@ Bugfixes
 Features
 --------
 
+* Improving handling of .dep files, and allowing compilers to specify
+  additional targets for the render_posts task (Issue #2536)
 * Allow posts to set custom ``URL_TYPE`` by using the ``url_type``
   meta tag (useful for HTML fragments inserted using JavaScript)
 * Plugins can depend on other plugins being installed (Issue #2533)

diff --git a/nikola/plugin_categories.py b/nikola/plugin_categories.py
@@ -275,6 +275,10 @@ def register_extra_dependencies(self, post):
         """Add dependency to post object to check .dep file."""
         post.add_dependency(lambda: self._read_extra_deps(post), 'fragment')
 
+    def get_extra_targets(self, post, lang, dest):
+        """Returns a list of extra targets for the render_posts task when compiling the post for the specified language."""
+        return []
+
     def compile(self, source, dest, is_two_file=True, post=None, lang=None):
         """Compile the source file into HTML and save as dest."""
         # For backwards compatibility, call `compile_html`

diff --git a/nikola/plugins/task/posts.py b/nikola/plugins/task/posts.py
@@ -86,11 +86,12 @@ def tl_ch():
                 dest = post.translated_base_path(lang)
                 dep_file = dest + '.dep'
                 file_dep = [p for p in post.fragment_deps(lang) if not p.startswith("####MAGIC####")]
+                extra_targets = post.compiler.get_extra_targets(post, lang, dest)
                 task = {
                     'basename': self.name,
                     'name': dest,
                     'file_dep': file_dep,
-                    'targets': [dest, dep_file],
+                    'targets': [dest, dep_file] + extra_targets,
                     'actions': [(post.compile, (lang, )),
                                 (update_deps, (post, lang, )),
                                 ],