fix: While use of the ListLogSummary type is deprecated in favour of the new LogResult, the alias type should also support the default generic DefaultLogFields to allow downstream consumers to upgrade to newer 2.x versions without the need to specify a generic.

Closes #586

Author: steveukx

test/unit/log.spec.ts

@@ -1,4 +1,4 @@
-import { SimpleGit } from 'typings';
+import { ListLogSummary, SimpleGit } from 'typings';
 import {
    assertExecutedCommands,
    assertExecutedCommandsContains,
@@ -309,9 +309,9 @@ ${START_BOUNDARY}jkl${COMMIT_BOUNDARY}
          const parser = createListLogSummaryParser(splitOn.SEMIS);
          const actual = parser(`
 
-${ START_BOUNDARY }aaa;;;;;2018-09-13 06:52:30 +0100;;;;;WIP on master: 2942035 blah (refs/stash);;;;;Steve King;;;;;steve@mydev.co${ COMMIT_BOUNDARY }
-${ START_BOUNDARY }bbb;;;;;2018-09-13 06:52:10 +0100;;;;;WIP on master: 2942035 blah;;;;;Steve King;;;;;steve@mydev.co${ COMMIT_BOUNDARY }
-${ START_BOUNDARY }ccc;;;;;2018-09-13 06:48:22 +0100;;;;;WIP on master: 2942035 blah;;;;;Steve King;;;;;steve@mydev.co${ COMMIT_BOUNDARY }
+${START_BOUNDARY}aaa;;;;;2018-09-13 06:52:30 +0100;;;;;WIP on master: 2942035 blah (refs/stash);;;;;Steve King;;;;;steve@mydev.co${COMMIT_BOUNDARY}
+${START_BOUNDARY}bbb;;;;;2018-09-13 06:52:10 +0100;;;;;WIP on master: 2942035 blah;;;;;Steve King;;;;;steve@mydev.co${COMMIT_BOUNDARY}
+${START_BOUNDARY}ccc;;;;;2018-09-13 06:48:22 +0100;;;;;WIP on master: 2942035 blah;;;;;Steve King;;;;;steve@mydev.co${COMMIT_BOUNDARY}
 
       `);
 
@@ -321,9 +321,9 @@ ${ START_BOUNDARY }ccc;;;;;2018-09-13 06:48:22 +0100;;;;;WIP on master: 2942035
                hash: 'aaa'
             }),
             all: [
-               like({ hash: 'aaa'}),
-               like({ hash: 'bbb'}),
-               like({ hash: 'ccc'}),
+               like({hash: 'aaa'}),
+               like({hash: 'bbb'}),
+               like({hash: 'ccc'}),
             ]
          }));
 
@@ -521,4 +521,12 @@ ${START_BOUNDARY}207601debebc170830f2921acf2b6b27034c3b1f::2016-01-03 15:50:58 +
       });
    });
 
+   describe('deprecations', () => {
+      it('supports ListLogSummary without generic type', async () => {
+         const summary: Promise<ListLogSummary> = git.log({from: 'from', to: 'to'});
+         await closeWithSuccess();
+
+         expect(summary).not.toBe(undefined);
+      });
+   });
 });

typings/response.d.ts

@@ -450,4 +450,4 @@ export type MoveSummary = MoveResult;
 /**
  * @deprecated to aid consistent naming, please use `LogResult` instead of `ListLogSummary`.
  */
-export type ListLogSummary<T> = LogResult<T>;
+export type ListLogSummary<T = DefaultLogFields> = LogResult<T>;