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j-rewerts merged 2 commits into from
Oct 30, 2019
Merged

fix(repository): prevents lib from crashing when not providing option… #588

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fix(repository): prevents lib from crashing when not providing option…
hazmah0 Sep 19, 2019
0234b39
test(repository): updates test to use promise instead of callback
hazmah0 Oct 19, 2019
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fix(repository): prevents lib from crashing when not providing option… 
…al arguments
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@hazmah0
hazmah0 committed Sep 19, 2019
commit eb2b4f311c2d5f876bcc669c2b78092847e9f9b7
1 change: 1 addition & 0 deletions lib/Repository.js
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Expand Up @@ -749,6 +749,7 @@ class Repository extends Requestable {
* @return {Promise} - the promise for the http request
*/
writeFile(branch, path, content, message, options, cb) {
options = options || {};
if (typeof options === 'function') {
cb = options;
options = {};
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11 changes: 11 additions & 0 deletions test/repository.spec.js
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Expand Up @@ -385,6 +385,17 @@ describe('Repository', function() {
}));
});

it('should successfully write to repo when not providing optional options argument', function(done) {
remoteRepo.writeFile('master', fileName, initialText, initialMessage, undefined, assertSuccessful(done, function() {
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@j-rewerts j-rewerts Oct 8, 2019

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I think the reason people are running into this bug is because they're using Promises. The 2 option-less calls I'm imagining people are making:

  1. Using callbacks:
remoteRepo.writeFile('master', fileName, initialText, initialMessage, assertSuccessFunction)
  1. Using Promises:
remoteRepo.writeFile('master', fileName, initialText, initialMessage).then(res => {})

I'd like tests to verify the Promise approach, as we have many testing writing files with no options provided, but with a callback.

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@hazmah0 hazmah0 Oct 8, 2019

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True. Thinking back, I stumbled upon this using async/await. If one were to use the callback approach this would work fine since there is a check in the beginning to see if options is a function and in that case use that as the callback.

wait()().then(() => remoteRepo.getContents('master', fileName, 'raw',
assertSuccessful(done, function(err, fileText) {
expect(fileText).to.be(initialText);

done();
})));
}));
});

it('should rename files', function(done) {
remoteRepo.writeFile('master', fileName, initialText, initialMessage, assertSuccessful(done, function() {
wait()().then(() => remoteRepo.move('master', fileName, 'new_name', assertSuccessful(done, function() {
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