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fix history panel not rendering when history is empty #1215

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merged 1 commit into from
Feb 15, 2023
Merged

fix history panel not rendering when history is empty #1215

merged 1 commit into from
Feb 15, 2023

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basokant
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@basokant basokant commented Feb 7, 2023

Provides fix for #1088

Freshly initialized repository after changes:

1088-fix

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github-actions bot commented Feb 7, 2023

Binder 👈 Launch a binder notebook on branch basokant/jupyterlab-git/fix-issue-1088

@fcollonval fcollonval added the bug label Feb 7, 2023
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fcollonval requested changes Feb 7, 2023
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Thanks and congrats for your first PR.

There is still an issue when you

  1. open an existing git repository
  2. open the history tab for that repository
  3. open a folder outside of any git repository
  4. make the folder a git repository through the extension (you can do that by selected the folder in the file browser, then go to the git extension panel and press the Initialize repo button)
  5. open the history for that new repository
  6. You should see the history for the other repository

The error seen in the console is

image

The fix for that would be to catch the error when calling log in model.ts to return a empty list of commits.

https://github.com/jupyterlab/jupyterlab-git/blob/master/src/model.ts#L917

Let me know if you need more pointers

fcollonval
fcollonval reviewed Feb 8, 2023
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src/model.ts Outdated
}
);
} catch (error) {
return { code: 0, commits: [] };
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As the code in the panel is:

jupyterlab-git/src/components/GitPanel.tsx

Lines 264 to 270 in c7e7363

let pastCommits = new Array<Git.ISingleCommitInfo>();
if (logData.code === 0) {
pastCommits = logData.commits;
}
this.setState({
pastCommits: pastCommits

The best is to return a non-null code (1 e.g) and the state will be an empty array as wanted.

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Pushed this change! Thanks for the guidance @fcollonval!

fcollonval
fcollonval approved these changes Feb 9, 2023
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Thanks a lot

Could you confirm me you work with @shawnesquivel? If yes, I will add him as co-author.

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basokant commented Feb 9, 2023

Thanks a lot

Could you confirm me you work with @shawnesquivel? If yes, I will add him as co-author.

Yes @shawnesquivel and I both worked on the initial fix, but he wasn't able to submit the PR due to an issue with running the pre-commit hook, so I ended up submitting it.

@basokant @shawnesquivel @fcollonval
fix history panel not rendering when history is empty
5960aca 
catch error to handle the log return when there are no past commits in the current branch

prettify and format correctly

change handled return to simply a non-null, non-zero code rather than 0 with an empty list of commits

Rebases to include changes from #13645

Update Playwright Snapshots

Updates selection to selectionBackground, docs

Update Playwright Snapshots

Add renderer

Fix UI test locator

Fix linter

Update Playwright Snapshots

Buffer message while waiting for the terminal

Update Playwright Snapshots

Co-authored-by: Shawn Esquivel <shawnesquivel24@gmail.com>
@fcollonval fcollonval merged commit 23e6786 into jupyterlab:master Feb 15, 2023
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Congrats on your first merged pull request in this project! 🎉
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@all-contributors please add @basokant for code

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@fcollonval

I've put up a pull request to add @basokant! 🎉

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@all-contributors please add @shawnesquivel for code

@allcontributors allcontributors bot mentioned this pull request Feb 15, 2023
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@fcollonval

I've put up a pull request to add @shawnesquivel! 🎉

@fcollonval fcollonval mentioned this pull request Aug 23, 2023
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@basokant @fcollonval