total revamp

2 files changed, 24 insertions, 34 deletions

diff --git a/__init__.py b/__init__.py
index 80b09f4..8f28cef 100644
--- a/__init__.py
+++ b/__init__.py
@@ -1,35 +1,3 @@
-import subprocess
+from .git_describe import register
 
-from pelican import signals
-
-
-class GitDescribe:
-    def __init__(self, gen):
-        self.settings = gen.settings
-        self.process()
-
-    def process(self):
-        """Initialization process."""
-        pass
-
-    def defer_process(self):
-        """Check and return git describe value."""
-        result = subprocess.run(["git", "describe", "--tags"],
-                                stdout=subprocess.PIPE, check=True)
-        return result.stdout.decode('utf-8').strip()
-
-
-def initialize(gen):
-    """Function called upon article generator initialization."""
-    gen.plugin_instance = GitDescribe(gen)
-
-
-def fetch(gen, metadata):
-    """Function called upon article generation context fetching."""
-    gen.context['git_describe'] = gen.plugin_instance.defer_process()
-
-
-def register():
-    """Register Pelican signals to dedicated functions."""
-    signals.article_generator_init.connect(initialize)
-    signals.article_generator_context.connect(fetch)
+__all__ = ['register']
diff --git a/git_describe.py b/git_describe.py
new file mode 100644
index 0000000..d33cc0b
--- /dev/null
+++ b/git_describe.py
@@ -0,0 +1,22 @@
+import subprocess
+
+from pelican import signals
+
+
+def git_describe():
+    """Check and return git describe --tags value."""
+    return subprocess \
+        .run(["git", "describe", "--tags"],
+             stdout=subprocess.PIPE, check=True) \
+        .stdout.decode('utf-8').strip()
+
+
+def expand_context(generators):
+    desc = git_describe()
+    for gen in generators:
+        gen.context['git_describe'] = desc
+
+
+def register():
+    """Register Pelican signals to dedicated functions."""
+    signals.all_generators_finalized.connect(expand_context)