frontend: Show builds for each artifact

2 files changed, 22 insertions, 2 deletions

diff --git a/deploy.yaml b/deploy.yaml
index b453b2c..f31676b 100644
--- a/deploy.yaml
+++ b/deploy.yaml
@@ -9,7 +9,10 @@
     - name: cache user
       user: name=cache
 
-    # This isn't in Baserock right now, so fetch it from Pip.
+    # These aren't in Baserock right now, so fetch from Pip.
+    - name: arrow date & time library
+      pip: name=arrow
+
     - name: yoyo-migrations library
       pip: name=yoyo-migrations
 
diff --git a/morphcacheserver/frontend.py b/morphcacheserver/frontend.py
index b463c33..f55fa92 100644
--- a/morphcacheserver/frontend.py
+++ b/morphcacheserver/frontend.py
@@ -13,6 +13,7 @@
 # with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
+import arrow
 from bottle import Bottle, request, static_file, template
 
 import math
@@ -21,6 +22,10 @@ import math
 def make_table(data, heading_ids, heading_titles, row_class_cb=None):
     '''Render 'data' as a HTML table.'''
 
+    noop = lambda *args: ''
+
+    row_class_cb = row_class_cb or noop
+
     table_template = """
     <table>
     <tr class="headings">
@@ -95,9 +100,21 @@ def web_frontend(db):
     @app.get('/artifacts/<cache_name>')
     def artifact_info(cache_name):
         source_repo, source_ref = db.view_artifact_info(cache_name)
+
+        builds = sorted(db.iter_builds_for_artifact_file(cache_name))
+
+        for item in builds:
+            arrow_date = arrow.get(item['build_datetime'])
+            item['build_datetime_string'] = arrow_date.humanize()
+
+        builds_table = make_table(
+            builds,
+            ['builder_name', 'build_datetime_string', 'hash_sha1'],
+            ['Builder ID', 'Build date', 'SHA1'])
+
         return template('morphcacheserver/templates/artifact_info',
             cache_name=cache_name, source_repo=source_repo,
-            source_ref=source_ref)
+            source_ref=source_ref, builds_table=builds_table)
 
     @app.get('/')
     def frontpage():