templates: add support for summary webcommand in json style

templates: add support for summary webcommand in json style

Change summary webcommand to yield each element of the shortlog instead of the
entire list.

This makes generated json more readable since each entry can be formatted
separately, instead of returning all the shortlog content in a single string.

--- a/mercurial/hgweb/webcommands.py	Fri Jun 03 12:32:42 2016 +0200
+++ b/mercurial/hgweb/webcommands.py	Mon Jun 06 15:14:11 2016 +0200
@@ -707,8 +707,8 @@
                 parity=next(parity),
                 **webutil.commonentry(web.repo, ctx)))
 
-        l.reverse()
-        yield l
+        for entry in reversed(l):
+            yield entry
 
     tip = web.repo['tip']
     count = len(web.repo)

--- a/mercurial/templates/json/map	Fri Jun 03 12:32:42 2016 +0200
+++ b/mercurial/templates/json/map	Mon Jun 06 15:14:11 2016 +0200
@@ -96,7 +96,21 @@
   "date": {date|json},
   "status": {status|json}
   }'
-summary = '"not yet implemented"'
+shortlogentry = '{changelistentry}'
+summary = '\{
+  "node": {node|json},
+  "lastchange": {lastchange|json},
+  "bookmarks": [{join(bookmarks%bookmarkentry, ", ")}],
+  "branches": [{join(branches%branchentry, ", ")}],
+  "shortlog": [{join(shortlog%shortlogentry, ", ")}],
+  "tags": [{join(tags%tagentry, ", ")}],
+  "archives": [{join(archives%archiveentry, ", ")}]
+  }'
+archiveentry = '\{
+  "node": {node|json},
+  "extension": {extension|json},
+  "type": {type|json}
+  }'
 filediff = '\{
   "path": {file|json},
   "node": {node|json},

--- a/tests/test-hgweb-json.t	Fri Jun 03 12:32:42 2016 +0200
+++ b/tests/test-hgweb-json.t	Mon Jun 06 15:14:11 2016 +0200
@@ -799,7 +799,241 @@
   $ request json-summary
   200 Script output follows
   
-  "not yet implemented"
+  {
+    "archives": [],
+    "bookmarks": [
+      {
+        "bookmark": "bookmark2",
+        "date": [
+          0.0,
+          0
+        ],
+        "node": "ceed296fe500c3fac9541e31dad860cb49c89e45"
+      },
+      {
+        "bookmark": "bookmark1",
+        "date": [
+          0.0,
+          0
+        ],
+        "node": "8d7c456572acf3557e8ed8a07286b10c408bcec5"
+      }
+    ],
+    "branches": [
+      {
+        "branch": "default",
+        "date": [
+          0.0,
+          0
+        ],
+        "node": "cc725e08502a79dd1eda913760fbe06ed7a9abc7",
+        "status": "open"
+      },
+      {
+        "branch": "test-branch",
+        "date": [
+          0.0,
+          0
+        ],
+        "node": "ed66c30e87eb65337c05a4229efaa5f1d5285a90",
+        "status": "inactive"
+      }
+    ],
+    "lastchange": [
+      0.0,
+      0
+    ],
+    "node": "cc725e08502a79dd1eda913760fbe06ed7a9abc7",
+    "shortlog": [
+      {
+        "bookmarks": [],
+        "branch": "default",
+        "date": [
+          0.0,
+          0
+        ],
+        "desc": "merge test-branch into default",
+        "node": "cc725e08502a79dd1eda913760fbe06ed7a9abc7",
+        "parents": [
+          "ceed296fe500c3fac9541e31dad860cb49c89e45",
+          "ed66c30e87eb65337c05a4229efaa5f1d5285a90"
+        ],
+        "phase": "draft",
+        "tags": [
+          "tip"
+        ],
+        "user": "test"
+      },
+      {
+        "bookmarks": [],
+        "branch": "test-branch",
+        "date": [
+          0.0,
+          0
+        ],
+        "desc": "another commit in test-branch",
+        "node": "ed66c30e87eb65337c05a4229efaa5f1d5285a90",
+        "parents": [
+          "6ab967a8ab3489227a83f80e920faa039a71819f"
+        ],
+        "phase": "draft",
+        "tags": [],
+        "user": "test"
+      },
+      {
+        "bookmarks": [],
+        "branch": "test-branch",
+        "date": [
+          0.0,
+          0
+        ],
+        "desc": "create test branch",
+        "node": "6ab967a8ab3489227a83f80e920faa039a71819f",
+        "parents": [
+          "06e557f3edf66faa1ccaba5dd8c203c21cc79f1e"
+        ],
+        "phase": "draft",
+        "tags": [],
+        "user": "test"
+      },
+      {
+        "bookmarks": [
+          "bookmark2"
+        ],
+        "branch": "default",
+        "date": [
+          0.0,
+          0
+        ],
+        "desc": "create tag2",
+        "node": "ceed296fe500c3fac9541e31dad860cb49c89e45",
+        "parents": [
+          "f2890a05fea49bfaf9fb27ed5490894eba32da78"
+        ],
+        "phase": "draft",
+        "tags": [],
+        "user": "test"
+      },
+      {
+        "bookmarks": [],
+        "branch": "default",
+        "date": [
+          0.0,
+          0
+        ],
+        "desc": "another commit to da/foo",
+        "node": "f2890a05fea49bfaf9fb27ed5490894eba32da78",
+        "parents": [
+          "93a8ce14f89156426b7fa981af8042da53f03aa0"
+        ],
+        "phase": "draft",
+        "tags": [
+          "tag2"
+        ],
+        "user": "test"
+      },
+      {
+        "bookmarks": [],
+        "branch": "default",
+        "date": [
+          0.0,
+          0
+        ],
+        "desc": "create tag",
+        "node": "93a8ce14f89156426b7fa981af8042da53f03aa0",
+        "parents": [
+          "78896eb0e102174ce9278438a95e12543e4367a7"
+        ],
+        "phase": "public",
+        "tags": [],
+        "user": "test"
+      },
+      {
+        "bookmarks": [],
+        "branch": "default",
+        "date": [
+          0.0,
+          0
+        ],
+        "desc": "move foo",
+        "node": "78896eb0e102174ce9278438a95e12543e4367a7",
+        "parents": [
+          "8d7c456572acf3557e8ed8a07286b10c408bcec5"
+        ],
+        "phase": "public",
+        "tags": [
+          "tag1"
+        ],
+        "user": "test"
+      },
+      {
+        "bookmarks": [
+          "bookmark1"
+        ],
+        "branch": "default",
+        "date": [
+          0.0,
+          0
+        ],
+        "desc": "modify da/foo",
+        "node": "8d7c456572acf3557e8ed8a07286b10c408bcec5",
+        "parents": [
+          "f8bbb9024b10f93cdbb8d940337398291d40dea8"
+        ],
+        "phase": "public",
+        "tags": [],
+        "user": "test"
+      },
+      {
+        "bookmarks": [],
+        "branch": "default",
+        "date": [
+          0.0,
+          0
+        ],
+        "desc": "modify foo",
+        "node": "f8bbb9024b10f93cdbb8d940337398291d40dea8",
+        "parents": [
+          "06e557f3edf66faa1ccaba5dd8c203c21cc79f1e"
+        ],
+        "phase": "public",
+        "tags": [],
+        "user": "test"
+      },
+      {
+        "bookmarks": [],
+        "branch": "default",
+        "date": [
+          0.0,
+          0
+        ],
+        "desc": "initial",
+        "node": "06e557f3edf66faa1ccaba5dd8c203c21cc79f1e",
+        "parents": [],
+        "phase": "public",
+        "tags": [],
+        "user": "test"
+      }
+    ],
+    "tags": [
+      {
+        "date": [
+          0.0,
+          0
+        ],
+        "node": "f2890a05fea49bfaf9fb27ed5490894eba32da78",
+        "tag": "tag2"
+      },
+      {
+        "date": [
+          0.0,
+          0
+        ],
+        "node": "78896eb0e102174ce9278438a95e12543e4367a7",
+        "tag": "tag1"
+      }
+    ]
+  }
 
 filediff/{revision}/{path} shows changes to a file in a revision