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Modify GitEngine and add test

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Cesar Costas 2022-11-30 01:07:09 +00:00 • committed by GitHub
parent 4471fc9595
commit e7fcf25566
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2 changed files with 16 additions and 2 deletions
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7
__tests__/git.spec.js
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@ -228,6 +228,13 @@ describe('Git', function() {
);
});
it('if squash is specified, will always make a squash merge commit', function() {
return expectTreeAsync(
'git commit; go -b side HEAD~1; git commit; git merge main; go main; git merge side --squash',
'{"branches":{"main":{"target":"C5","id":"main","remoteTrackingBranchID":null},"side":{"target":"C4","id":"side","remoteTrackingBranchID":null}},"commits":{"C0":{"parents":[],"id":"C0","rootCommit":true},"C1":{"parents":["C0"],"id":"C1"},"C2":{"parents":["C1"],"id":"C2"},"C3":{"parents":["C1"],"id":"C3"},"C4":{"parents":["C2","C3"],"id":"C4"},"C5":{"parents":["C2"],"id":"C5"}},"HEAD":{"target":"main","id":"HEAD"}}'
);
});
it('makes a tag', function() {
return expectTreeAsync(
'git tag v1',

11
src/js/git/index.js
View file

@ -2474,7 +2474,7 @@ GitEngine.prototype.merge = function(targetSource, options) {
});
}
if (this.isUpstreamOf(currentLocation, targetSource) && !options.noFF) {
if (this.isUpstreamOf(currentLocation, targetSource) && !options.noFF && !options.squash) {
// just set the target of this current location to the source
this.setTargetLocation(currentLocation, this.getCommitFromRef(targetSource));
// get fresh animation to happen
@ -2496,8 +2496,15 @@ GitEngine.prototype.merge = function(targetSource, options) {
);
// since we specify parent 1 as the first parent, it is the "main" parent
// and the node will be displayed below that branch / commit / whatever
var commitParents = [parent1];
if (!options.squash) {
// a squash commit doesn't include the reference to the second parent
commitParents.push(parent2);
}
var mergeCommit = this.makeCommit(
[parent1, parent2],
commitParents,
null,
{
commitMessage: msg