g2h: Add utility script

Also move the sources into the more conventional src/g2h dir

1 files changed, 47 insertions, 0 deletions

diff --git a/src/g2h/log_page.py b/src/g2h/log_page.py
new file mode 100644
index 0000000..b8df839
--- /dev/null
+++ b/src/g2h/log_page.py
@@ -0,0 +1,47 @@
+import os
+
+from .page import Page
+
+def ref_names_for_commit(refs, commit_sha):
+    ref_names = []
+    if refs is None:
+        return ref_names
+    for ref in refs:
+        if ref.commit.hexsha == commit_sha:
+            ref_names.append(ref.name)
+
+    return ref_names
+
+class LogPage(Page):
+    def __init__(self, out_dir, name, commits, branches, tags, content_subdir, latest_commit):
+        super(LogPage, self).__init__('log.md', out_dir, 'l.md', name, content_subdir)
+        self.commits = commits
+        self.branches = branches
+        self.tags = tags
+        self.latest_commit = latest_commit
+
+    def _commits_with_refs(self):
+        commits_context = []
+        for commit in self.commits:
+            refs = ref_names_for_commit(self.branches, commit.hexsha) + ref_names_for_commit(self.tags, commit.hexsha)
+            commit_context = {
+                'committed_datetime': commit.committed_datetime,
+                'hexsha': commit.hexsha,
+                'refs': refs,
+                'summary': commit.summary
+            }
+            commits_context.append(commit_context)
+        return commits_context
+
+    def context(self):
+        commits_context = []
+        if self.commits is not None:
+            commits_context = self._commits_with_refs()
+
+        return {
+            'commits': commits_context,
+            'content_subdir': self.content_subdir,
+            'title': self.name + ': Log',
+            'this_commit': self.latest_commit
+        }
+