From 4ad9fcf2598505f6831fe7d3b80a104ab04e1ca0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dandelion=20Man=C3=A9?= <decentralion@dandelion.io>
Date: Thu, 13 Sep 2018 14:00:09 -0700
Subject: [PATCH] Add commits in the history to the RelationalView (#824)

This builds on #821 so that every commit in the default ref's history is
added as a Commit entity to the GitHub relational view. This means that
these commits are also added to the graph by the GitHub plugin. In
general, this will have no effect on real graphs, because these commits
were already available via the Git plugin.

Test plan:
Observe that the snapshot changes just correspond to new commits being
available to the RelationalView, and correspondingly added to the GitHub
graph. `yarn test --full` passes.
---
 .../__snapshots__/createGraph.test.js.snap    | 358 ++++++++++--------
 .../__snapshots__/relationalView.test.js.snap |   6 +-
 src/plugins/github/relationalView.js          |  20 +
 3 files changed, 216 insertions(+), 168 deletions(-)

diff --git a/src/plugins/github/__snapshots__/createGraph.test.js.snap b/src/plugins/github/__snapshots__/createGraph.test.js.snap
index 3b38976..cbff589 100644
--- a/src/plugins/github/__snapshots__/createGraph.test.js.snap
+++ b/src/plugins/github/__snapshots__/createGraph.test.js.snap
@@ -29,8 +29,8 @@ Array [
           "6",
           "417104047",
         ],
-        "dstIndex": 17,
-        "srcIndex": 35,
+        "dstIndex": 21,
+        "srcIndex": 39,
       },
       Object {
         "address": Array [
@@ -51,8 +51,8 @@ Array [
           "example-github",
           "1",
         ],
-        "dstIndex": 21,
-        "srcIndex": 36,
+        "dstIndex": 25,
+        "srcIndex": 40,
       },
       Object {
         "address": Array [
@@ -73,8 +73,8 @@ Array [
           "example-github",
           "10",
         ],
-        "dstIndex": 22,
-        "srcIndex": 36,
+        "dstIndex": 26,
+        "srcIndex": 40,
       },
       Object {
         "address": Array [
@@ -95,8 +95,8 @@ Array [
           "example-github",
           "2",
         ],
-        "dstIndex": 24,
-        "srcIndex": 36,
+        "dstIndex": 28,
+        "srcIndex": 40,
       },
       Object {
         "address": Array [
@@ -117,8 +117,8 @@ Array [
           "example-github",
           "4",
         ],
-        "dstIndex": 25,
-        "srcIndex": 36,
+        "dstIndex": 29,
+        "srcIndex": 40,
       },
       Object {
         "address": Array [
@@ -139,8 +139,8 @@ Array [
           "example-github",
           "6",
         ],
-        "dstIndex": 26,
-        "srcIndex": 36,
+        "dstIndex": 30,
+        "srcIndex": 40,
       },
       Object {
         "address": Array [
@@ -161,8 +161,8 @@ Array [
           "example-github",
           "7",
         ],
-        "dstIndex": 27,
-        "srcIndex": 36,
+        "dstIndex": 31,
+        "srcIndex": 40,
       },
       Object {
         "address": Array [
@@ -183,8 +183,8 @@ Array [
           "example-github",
           "8",
         ],
-        "dstIndex": 28,
-        "srcIndex": 36,
+        "dstIndex": 32,
+        "srcIndex": 40,
       },
       Object {
         "address": Array [
@@ -205,8 +205,8 @@ Array [
           "example-github",
           "3",
         ],
-        "dstIndex": 29,
-        "srcIndex": 36,
+        "dstIndex": 33,
+        "srcIndex": 40,
       },
       Object {
         "address": Array [
@@ -227,8 +227,8 @@ Array [
           "example-github",
           "5",
         ],
-        "dstIndex": 30,
-        "srcIndex": 36,
+        "dstIndex": 34,
+        "srcIndex": 40,
       },
       Object {
         "address": Array [
@@ -249,8 +249,8 @@ Array [
           "example-github",
           "9",
         ],
-        "dstIndex": 31,
-        "srcIndex": 36,
+        "dstIndex": 35,
+        "srcIndex": 40,
       },
       Object {
         "address": Array [
@@ -273,8 +273,8 @@ Array [
           "11",
           "420813621",
         ],
-        "dstIndex": 5,
-        "srcIndex": 36,
+        "dstIndex": 9,
+        "srcIndex": 40,
       },
       Object {
         "address": Array [
@@ -297,8 +297,8 @@ Array [
           "2",
           "373768703",
         ],
-        "dstIndex": 6,
-        "srcIndex": 36,
+        "dstIndex": 10,
+        "srcIndex": 40,
       },
       Object {
         "address": Array [
@@ -321,8 +321,8 @@ Array [
           "2",
           "373768850",
         ],
-        "dstIndex": 7,
-        "srcIndex": 36,
+        "dstIndex": 11,
+        "srcIndex": 40,
       },
       Object {
         "address": Array [
@@ -345,8 +345,8 @@ Array [
           "2",
           "385576185",
         ],
-        "dstIndex": 8,
-        "srcIndex": 36,
+        "dstIndex": 12,
+        "srcIndex": 40,
       },
       Object {
         "address": Array [
@@ -369,8 +369,8 @@ Array [
           "2",
           "385576220",
         ],
-        "dstIndex": 9,
-        "srcIndex": 36,
+        "dstIndex": 13,
+        "srcIndex": 40,
       },
       Object {
         "address": Array [
@@ -393,8 +393,8 @@ Array [
           "2",
           "385576248",
         ],
-        "dstIndex": 10,
-        "srcIndex": 36,
+        "dstIndex": 14,
+        "srcIndex": 40,
       },
       Object {
         "address": Array [
@@ -417,8 +417,8 @@ Array [
           "2",
           "385576273",
         ],
-        "dstIndex": 11,
-        "srcIndex": 36,
+        "dstIndex": 15,
+        "srcIndex": 40,
       },
       Object {
         "address": Array [
@@ -441,8 +441,8 @@ Array [
           "2",
           "385576920",
         ],
-        "dstIndex": 12,
-        "srcIndex": 36,
+        "dstIndex": 16,
+        "srcIndex": 40,
       },
       Object {
         "address": Array [
@@ -465,8 +465,8 @@ Array [
           "2",
           "385576936",
         ],
-        "dstIndex": 13,
-        "srcIndex": 36,
+        "dstIndex": 17,
+        "srcIndex": 40,
       },
       Object {
         "address": Array [
@@ -489,8 +489,8 @@ Array [
           "6",
           "373768442",
         ],
-        "dstIndex": 14,
-        "srcIndex": 36,
+        "dstIndex": 18,
+        "srcIndex": 40,
       },
       Object {
         "address": Array [
@@ -513,8 +513,8 @@ Array [
           "6",
           "373768538",
         ],
-        "dstIndex": 15,
-        "srcIndex": 36,
+        "dstIndex": 19,
+        "srcIndex": 40,
       },
       Object {
         "address": Array [
@@ -537,8 +537,8 @@ Array [
           "6",
           "385223316",
         ],
-        "dstIndex": 16,
-        "srcIndex": 36,
+        "dstIndex": 20,
+        "srcIndex": 40,
       },
       Object {
         "address": Array [
@@ -561,8 +561,8 @@ Array [
           "3",
           "369162222",
         ],
-        "dstIndex": 18,
-        "srcIndex": 36,
+        "dstIndex": 22,
+        "srcIndex": 40,
       },
       Object {
         "address": Array [
@@ -583,8 +583,8 @@ Array [
           "example-github",
           "10",
         ],
-        "dstIndex": 22,
-        "srcIndex": 37,
+        "dstIndex": 26,
+        "srcIndex": 41,
       },
       Object {
         "address": Array [
@@ -605,8 +605,8 @@ Array [
           "example-github",
           "11",
         ],
-        "dstIndex": 23,
-        "srcIndex": 37,
+        "dstIndex": 27,
+        "srcIndex": 41,
       },
       Object {
         "address": Array [
@@ -627,8 +627,8 @@ Array [
           "example-github",
           "9",
         ],
-        "dstIndex": 31,
-        "srcIndex": 37,
+        "dstIndex": 35,
+        "srcIndex": 41,
       },
       Object {
         "address": Array [
@@ -650,8 +650,8 @@ Array [
           "5",
           "100313899",
         ],
-        "dstIndex": 33,
-        "srcIndex": 37,
+        "dstIndex": 37,
+        "srcIndex": 41,
       },
       Object {
         "address": Array [
@@ -673,8 +673,8 @@ Array [
           "5",
           "100314038",
         ],
-        "dstIndex": 34,
-        "srcIndex": 37,
+        "dstIndex": 38,
+        "srcIndex": 41,
       },
       Object {
         "address": Array [
@@ -697,8 +697,8 @@ Array [
           "11",
           "420813013",
         ],
-        "dstIndex": 3,
-        "srcIndex": 37,
+        "dstIndex": 7,
+        "srcIndex": 41,
       },
       Object {
         "address": Array [
@@ -721,8 +721,8 @@ Array [
           "5",
           "396430464",
         ],
-        "dstIndex": 19,
-        "srcIndex": 37,
+        "dstIndex": 23,
+        "srcIndex": 41,
       },
       Object {
         "address": Array [
@@ -746,8 +746,8 @@ Array [
           "100313899",
           "171460198",
         ],
-        "dstIndex": 20,
-        "srcIndex": 37,
+        "dstIndex": 24,
+        "srcIndex": 41,
       },
       Object {
         "address": Array [
@@ -762,8 +762,8 @@ Array [
           "example-github",
           "1",
         ],
-        "dstIndex": 32,
-        "srcIndex": 21,
+        "dstIndex": 36,
+        "srcIndex": 25,
       },
       Object {
         "address": Array [
@@ -778,8 +778,8 @@ Array [
           "example-github",
           "10",
         ],
-        "dstIndex": 32,
-        "srcIndex": 22,
+        "dstIndex": 36,
+        "srcIndex": 26,
       },
       Object {
         "address": Array [
@@ -794,8 +794,8 @@ Array [
           "example-github",
           "11",
         ],
-        "dstIndex": 32,
-        "srcIndex": 23,
+        "dstIndex": 36,
+        "srcIndex": 27,
       },
       Object {
         "address": Array [
@@ -810,8 +810,8 @@ Array [
           "example-github",
           "2",
         ],
-        "dstIndex": 32,
-        "srcIndex": 24,
+        "dstIndex": 36,
+        "srcIndex": 28,
       },
       Object {
         "address": Array [
@@ -826,8 +826,8 @@ Array [
           "example-github",
           "4",
         ],
-        "dstIndex": 32,
-        "srcIndex": 25,
+        "dstIndex": 36,
+        "srcIndex": 29,
       },
       Object {
         "address": Array [
@@ -842,8 +842,8 @@ Array [
           "example-github",
           "6",
         ],
-        "dstIndex": 32,
-        "srcIndex": 26,
+        "dstIndex": 36,
+        "srcIndex": 30,
       },
       Object {
         "address": Array [
@@ -858,8 +858,8 @@ Array [
           "example-github",
           "7",
         ],
-        "dstIndex": 32,
-        "srcIndex": 27,
+        "dstIndex": 36,
+        "srcIndex": 31,
       },
       Object {
         "address": Array [
@@ -874,8 +874,8 @@ Array [
           "example-github",
           "8",
         ],
-        "dstIndex": 32,
-        "srcIndex": 28,
+        "dstIndex": 36,
+        "srcIndex": 32,
       },
       Object {
         "address": Array [
@@ -890,8 +890,8 @@ Array [
           "example-github",
           "3",
         ],
-        "dstIndex": 32,
-        "srcIndex": 29,
+        "dstIndex": 36,
+        "srcIndex": 33,
       },
       Object {
         "address": Array [
@@ -906,8 +906,8 @@ Array [
           "example-github",
           "5",
         ],
-        "dstIndex": 32,
-        "srcIndex": 30,
+        "dstIndex": 36,
+        "srcIndex": 34,
       },
       Object {
         "address": Array [
@@ -922,8 +922,8 @@ Array [
           "example-github",
           "9",
         ],
-        "dstIndex": 32,
-        "srcIndex": 31,
+        "dstIndex": 36,
+        "srcIndex": 35,
       },
       Object {
         "address": Array [
@@ -939,8 +939,8 @@ Array [
           "5",
           "100313899",
         ],
-        "dstIndex": 30,
-        "srcIndex": 33,
+        "dstIndex": 34,
+        "srcIndex": 37,
       },
       Object {
         "address": Array [
@@ -956,8 +956,8 @@ Array [
           "5",
           "100314038",
         ],
-        "dstIndex": 30,
-        "srcIndex": 34,
+        "dstIndex": 34,
+        "srcIndex": 38,
       },
       Object {
         "address": Array [
@@ -974,8 +974,8 @@ Array [
           "11",
           "420811872",
         ],
-        "dstIndex": 23,
-        "srcIndex": 2,
+        "dstIndex": 27,
+        "srcIndex": 6,
       },
       Object {
         "address": Array [
@@ -992,8 +992,8 @@ Array [
           "11",
           "420813013",
         ],
-        "dstIndex": 23,
-        "srcIndex": 3,
+        "dstIndex": 27,
+        "srcIndex": 7,
       },
       Object {
         "address": Array [
@@ -1010,8 +1010,8 @@ Array [
           "11",
           "420813206",
         ],
-        "dstIndex": 23,
-        "srcIndex": 4,
+        "dstIndex": 27,
+        "srcIndex": 8,
       },
       Object {
         "address": Array [
@@ -1028,8 +1028,8 @@ Array [
           "11",
           "420813621",
         ],
-        "dstIndex": 23,
-        "srcIndex": 5,
+        "dstIndex": 27,
+        "srcIndex": 9,
       },
       Object {
         "address": Array [
@@ -1046,8 +1046,8 @@ Array [
           "2",
           "373768703",
         ],
-        "dstIndex": 24,
-        "srcIndex": 6,
+        "dstIndex": 28,
+        "srcIndex": 10,
       },
       Object {
         "address": Array [
@@ -1064,8 +1064,8 @@ Array [
           "2",
           "373768850",
         ],
-        "dstIndex": 24,
-        "srcIndex": 7,
+        "dstIndex": 28,
+        "srcIndex": 11,
       },
       Object {
         "address": Array [
@@ -1082,8 +1082,8 @@ Array [
           "2",
           "385576185",
         ],
-        "dstIndex": 24,
-        "srcIndex": 8,
+        "dstIndex": 28,
+        "srcIndex": 12,
       },
       Object {
         "address": Array [
@@ -1100,8 +1100,8 @@ Array [
           "2",
           "385576220",
         ],
-        "dstIndex": 24,
-        "srcIndex": 9,
+        "dstIndex": 28,
+        "srcIndex": 13,
       },
       Object {
         "address": Array [
@@ -1118,8 +1118,8 @@ Array [
           "2",
           "385576248",
         ],
-        "dstIndex": 24,
-        "srcIndex": 10,
+        "dstIndex": 28,
+        "srcIndex": 14,
       },
       Object {
         "address": Array [
@@ -1136,8 +1136,8 @@ Array [
           "2",
           "385576273",
         ],
-        "dstIndex": 24,
-        "srcIndex": 11,
+        "dstIndex": 28,
+        "srcIndex": 15,
       },
       Object {
         "address": Array [
@@ -1154,8 +1154,8 @@ Array [
           "2",
           "385576920",
         ],
-        "dstIndex": 24,
-        "srcIndex": 12,
+        "dstIndex": 28,
+        "srcIndex": 16,
       },
       Object {
         "address": Array [
@@ -1172,8 +1172,8 @@ Array [
           "2",
           "385576936",
         ],
-        "dstIndex": 24,
-        "srcIndex": 13,
+        "dstIndex": 28,
+        "srcIndex": 17,
       },
       Object {
         "address": Array [
@@ -1190,8 +1190,8 @@ Array [
           "6",
           "373768442",
         ],
-        "dstIndex": 26,
-        "srcIndex": 14,
+        "dstIndex": 30,
+        "srcIndex": 18,
       },
       Object {
         "address": Array [
@@ -1208,8 +1208,8 @@ Array [
           "6",
           "373768538",
         ],
-        "dstIndex": 26,
-        "srcIndex": 15,
+        "dstIndex": 30,
+        "srcIndex": 19,
       },
       Object {
         "address": Array [
@@ -1226,8 +1226,8 @@ Array [
           "6",
           "385223316",
         ],
-        "dstIndex": 26,
-        "srcIndex": 16,
+        "dstIndex": 30,
+        "srcIndex": 20,
       },
       Object {
         "address": Array [
@@ -1244,8 +1244,8 @@ Array [
           "6",
           "417104047",
         ],
-        "dstIndex": 26,
-        "srcIndex": 17,
+        "dstIndex": 30,
+        "srcIndex": 21,
       },
       Object {
         "address": Array [
@@ -1262,8 +1262,8 @@ Array [
           "3",
           "369162222",
         ],
-        "dstIndex": 29,
-        "srcIndex": 18,
+        "dstIndex": 33,
+        "srcIndex": 22,
       },
       Object {
         "address": Array [
@@ -1280,8 +1280,8 @@ Array [
           "5",
           "396430464",
         ],
-        "dstIndex": 30,
-        "srcIndex": 19,
+        "dstIndex": 34,
+        "srcIndex": 23,
       },
       Object {
         "address": Array [
@@ -1299,8 +1299,8 @@ Array [
           "100313899",
           "171460198",
         ],
-        "dstIndex": 33,
-        "srcIndex": 20,
+        "dstIndex": 37,
+        "srcIndex": 24,
       },
       Object {
         "address": Array [
@@ -1330,8 +1330,8 @@ Array [
           "USER",
           "wchargin",
         ],
-        "dstIndex": 19,
-        "srcIndex": 30,
+        "dstIndex": 23,
+        "srcIndex": 34,
       },
       Object {
         "address": Array [
@@ -1347,7 +1347,7 @@ Array [
           "3",
         ],
         "dstIndex": 0,
-        "srcIndex": 29,
+        "srcIndex": 33,
       },
       Object {
         "address": Array [
@@ -1362,8 +1362,8 @@ Array [
           "example-github",
           "5",
         ],
-        "dstIndex": 1,
-        "srcIndex": 30,
+        "dstIndex": 2,
+        "srcIndex": 34,
       },
       Object {
         "address": Array [
@@ -1385,8 +1385,8 @@ Array [
           "example-github",
           "10",
         ],
-        "dstIndex": 22,
-        "srcIndex": 22,
+        "dstIndex": 26,
+        "srcIndex": 26,
       },
       Object {
         "address": Array [
@@ -1408,8 +1408,8 @@ Array [
           "example-github",
           "2",
         ],
-        "dstIndex": 24,
-        "srcIndex": 22,
+        "dstIndex": 28,
+        "srcIndex": 26,
       },
       Object {
         "address": Array [
@@ -1431,8 +1431,8 @@ Array [
           "example-github",
           "1",
         ],
-        "dstIndex": 21,
-        "srcIndex": 24,
+        "dstIndex": 25,
+        "srcIndex": 28,
       },
       Object {
         "address": Array [
@@ -1453,8 +1453,8 @@ Array [
           "USER",
           "wchargin",
         ],
-        "dstIndex": 37,
-        "srcIndex": 30,
+        "dstIndex": 41,
+        "srcIndex": 34,
       },
       Object {
         "address": Array [
@@ -1478,8 +1478,8 @@ Array [
           "example-github",
           "6",
         ],
-        "dstIndex": 26,
-        "srcIndex": 6,
+        "dstIndex": 30,
+        "srcIndex": 10,
       },
       Object {
         "address": Array [
@@ -1505,8 +1505,8 @@ Array [
           "6",
           "373768538",
         ],
-        "dstIndex": 15,
-        "srcIndex": 7,
+        "dstIndex": 19,
+        "srcIndex": 11,
       },
       Object {
         "address": Array [
@@ -1530,8 +1530,8 @@ Array [
           "example-github",
           "5",
         ],
-        "dstIndex": 30,
-        "srcIndex": 8,
+        "dstIndex": 34,
+        "srcIndex": 12,
       },
       Object {
         "address": Array [
@@ -1556,8 +1556,8 @@ Array [
           "5",
           "100313899",
         ],
-        "dstIndex": 33,
-        "srcIndex": 9,
+        "dstIndex": 37,
+        "srcIndex": 13,
       },
       Object {
         "address": Array [
@@ -1584,8 +1584,8 @@ Array [
           "100313899",
           "171460198",
         ],
-        "dstIndex": 20,
-        "srcIndex": 10,
+        "dstIndex": 24,
+        "srcIndex": 14,
       },
       Object {
         "address": Array [
@@ -1608,8 +1608,8 @@ Array [
           "USER",
           "wchargin",
         ],
-        "dstIndex": 37,
-        "srcIndex": 11,
+        "dstIndex": 41,
+        "srcIndex": 15,
       },
       Object {
         "address": Array [
@@ -1633,8 +1633,8 @@ Array [
           "example-github",
           "1",
         ],
-        "dstIndex": 21,
-        "srcIndex": 12,
+        "dstIndex": 25,
+        "srcIndex": 16,
       },
       Object {
         "address": Array [
@@ -1658,8 +1658,8 @@ Array [
           "example-github",
           "2",
         ],
-        "dstIndex": 24,
-        "srcIndex": 12,
+        "dstIndex": 28,
+        "srcIndex": 16,
       },
       Object {
         "address": Array [
@@ -1683,8 +1683,8 @@ Array [
           "example-github",
           "3",
         ],
-        "dstIndex": 29,
-        "srcIndex": 12,
+        "dstIndex": 33,
+        "srcIndex": 16,
       },
       Object {
         "address": Array [
@@ -1709,8 +1709,8 @@ Array [
           "5",
           "100313899",
         ],
-        "dstIndex": 33,
-        "srcIndex": 12,
+        "dstIndex": 37,
+        "srcIndex": 16,
       },
       Object {
         "address": Array [
@@ -1737,8 +1737,8 @@ Array [
           "100313899",
           "171460198",
         ],
-        "dstIndex": 20,
-        "srcIndex": 12,
+        "dstIndex": 24,
+        "srcIndex": 16,
       },
       Object {
         "address": Array [
@@ -1762,8 +1762,8 @@ Array [
           "example-github",
           "2",
         ],
-        "dstIndex": 24,
-        "srcIndex": 16,
+        "dstIndex": 28,
+        "srcIndex": 20,
       },
       Object {
         "address": Array [
@@ -1787,8 +1787,8 @@ Array [
           "example-github",
           "2",
         ],
-        "dstIndex": 24,
-        "srcIndex": 18,
+        "dstIndex": 28,
+        "srcIndex": 22,
       },
     ],
     "nodes": Array [
@@ -1798,12 +1798,36 @@ Array [
         "COMMIT",
         "0a223346b4e6dec0127b1e6aa892c4ee0424b66a",
       ],
+      Array [
+        "sourcecred",
+        "git",
+        "COMMIT",
+        "6bd1b4c0b719c22c688a74863be07a699b7b9b34",
+      ],
       Array [
         "sourcecred",
         "git",
         "COMMIT",
         "6d5b3aa31ebb68a06ceb46bbd6cf49b6ccd6f5e6",
       ],
+      Array [
+        "sourcecred",
+        "git",
+        "COMMIT",
+        "c430bd74455105f77215ece51945094ceeee6c86",
+      ],
+      Array [
+        "sourcecred",
+        "git",
+        "COMMIT",
+        "ec91adb718a6045b492303f00d8e8beb957dc780",
+      ],
+      Array [
+        "sourcecred",
+        "git",
+        "COMMIT",
+        "ecc889dc94cf6da17ae6eab5bb7b7155f577519d",
+      ],
       Array [
         "sourcecred",
         "github",
diff --git a/src/plugins/github/__snapshots__/relationalView.test.js.snap b/src/plugins/github/__snapshots__/relationalView.test.js.snap
index 80c96b2..1550abc 100644
--- a/src/plugins/github/__snapshots__/relationalView.test.js.snap
+++ b/src/plugins/github/__snapshots__/relationalView.test.js.snap
@@ -147,12 +147,16 @@ Array [
 ]
 `;
 
-exports[`plugins/github/relationalView RelationalView entity: commits has expected number of them 1`] = `2`;
+exports[`plugins/github/relationalView RelationalView entity: commits has expected number of them 1`] = `6`;
 
 exports[`plugins/github/relationalView RelationalView entity: commits they have expected urls 1`] = `
 Array [
   "https://github.com/sourcecred/example-github/commit/0a223346b4e6dec0127b1e6aa892c4ee0424b66a",
   "https://github.com/sourcecred/example-github/commit/6d5b3aa31ebb68a06ceb46bbd6cf49b6ccd6f5e6",
+  "https://github.com/sourcecred/example-github/commit/6bd1b4c0b719c22c688a74863be07a699b7b9b34",
+  "https://github.com/sourcecred/example-github/commit/c430bd74455105f77215ece51945094ceeee6c86",
+  "https://github.com/sourcecred/example-github/commit/ecc889dc94cf6da17ae6eab5bb7b7155f577519d",
+  "https://github.com/sourcecred/example-github/commit/ec91adb718a6045b492303f00d8e8beb957dc780",
 ]
 `;
 
diff --git a/src/plugins/github/relationalView.js b/src/plugins/github/relationalView.js
index ee73d32..d87c7ea 100644
--- a/src/plugins/github/relationalView.js
+++ b/src/plugins/github/relationalView.js
@@ -4,6 +4,8 @@ import {toCompat, fromCompat, type Compatible} from "../../util/compat";
 import stringify from "json-stable-stringify";
 import {parseReferences} from "./parseReferences";
 import * as N from "./nodes";
+import dedent from "../../util/dedent";
+
 // Workaround for https://github.com/facebook/flow/issues/6538
 import type {
   RepoAddress,
@@ -288,6 +290,24 @@ export class RelationalView {
     };
     const raw = N.toRaw(address);
     this._repos.set(raw, entry);
+    this._addCommitHistory(json);
+  }
+
+  _addCommitHistory(json: RepositoryJSON) {
+    if (json.defaultBranchRef != null) {
+      const target = json.defaultBranchRef.target;
+      if (target.__typename === "Commit") {
+        target.history.nodes.forEach((commit) => this._addCommit(commit));
+      } else {
+        throw new Error(
+          dedent`\
+            Your repo doesn't have a commit as its defaultBranchRef's target. \
+            Please file a bug reproducing this error. \
+            https://github.com/sourcecred/sourcecred/issues\
+          `
+        );
+      }
+    }
   }
 
   _addIssue(repo: RepoAddress, json: IssueJSON): IssueAddress {