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Fix moving a custom patch from the very first commit of the history to a later commit #4631

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merged 1 commit into from
Jun 19, 2025

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  • PR Description

Moving a custom patch from the very first commit of the history to a later commit would crash with an index-out-of-range error.

I double-checked that all other callers of PrepareInteractiveRebaseCommand already call getBaseHashOrRoot, so this was the only one that was broken.

I decided not to add a test for this as the scenario is not a very common one.

Fixes #4624.

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  • You've read through your own file changes for silly mistakes etc

@stefanhaller stefanhaller added the bug Something isn't working label Jun 9, 2025
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codacy-production bot commented Jun 9, 2025

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation Diff coverage
Report missing for ec0f4d21 100.00%
Coverage variation details
Coverable lines Covered lines Coverage
Common ancestor commit (ec0f4d2) Report Missing Report Missing Report Missing
Head commit (206283d) 56673 49219 86.85%

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details
Coverable lines Covered lines Diff coverage
Pull request (#4631) 1 1 100.00%

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

See your quality gate settings    Change summary preferences

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  1. Codacy didn't receive coverage data for the commit, or there was an error processing the received data. Check your integration for errors and validate that your coverage setup is correct.

@stefanhaller stefanhaller enabled auto-merge June 19, 2025 16:40
…o a later commit

This would crash with an index-out-of-range error.

I double-checked that all other callers of PrepareInteractiveRebaseCommand
already call getBaseHashOrRoot, so this was the only one that was broken.

I decided not to add a test for this as the scenario is not a very common one.
@stefanhaller stefanhaller force-pushed the fix-moving-patch-from-first-commit branch from 9aaec5e to 206283d Compare June 19, 2025 16:43
@stefanhaller stefanhaller merged commit 159efde into master Jun 19, 2025
14 checks passed
@stefanhaller stefanhaller deleted the fix-moving-patch-from-first-commit branch June 19, 2025 16:46
tmeijn pushed a commit to tmeijn/dotfiles that referenced this pull request Jul 6, 2025
This MR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [jesseduffield/lazygit](https://github.com/jesseduffield/lazygit) | minor | `v0.52.0` -> `v0.53.0` |

MR created with the help of [el-capitano/tools/renovate-bot](https://gitlab.com/el-capitano/tools/renovate-bot).

**Proposed changes to behavior should be submitted there as MRs.**

---

### Release Notes

<details>
<summary>jesseduffield/lazygit (jesseduffield/lazygit)</summary>

### [`v0.53.0`](https://github.com/jesseduffield/lazygit/releases/tag/v0.53.0)

[Compare Source](jesseduffield/lazygit@v0.52.0...v0.53.0)

<!-- Release notes generated using configuration in .github/release.yml at v0.53.0 -->

This is the first lazygit release after Jesse [passed the maintainership to me](jesseduffield/lazygit#4655) ([@&#8203;stefanhaller](https://github.com/stefanhaller)), and I'm excited (and a little bit nervous 😄) about it.

No big new features this time, but lots of smaller quality-of-life improvements. The one that makes the biggest difference for me is an improved hunk selection mode in the staging view (in case you didn't know, you can switch from the normal line selection mode to hunk mode by pressing `a`). This now works a bit more fine-grained, by selecting groups of added or deleted lines rather than entire hunks, which often consist of several such groups. With this change I find that I prefer hunk mode over line mode in most cases, so I added a user config to switch to hunk automatically upon entering the staging view; it is off by default, but I encourage you to enable it (`gui.useHunkModeInStagingView`) to see if you like it as much as I do. Feedback about this is welcome; please comment on [the MR](jesseduffield/lazygit#4684) if you have any.

The detailed list of all changes follows:

#### What's Changed

##### Enhancements 🔥

- Add option to disable warning when amending last commit by [@&#8203;johnhamlin](https://github.com/johnhamlin) in jesseduffield/lazygit#4640
- Add bold style for border by [@&#8203;aidancz](https://github.com/aidancz) in jesseduffield/lazygit#4644
- Add credential prompts for PKCS11-based SSH keys by [@&#8203;Jadeiin](https://github.com/Jadeiin) in jesseduffield/lazygit#4646
- Show annotation information for selected tag by [@&#8203;stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4663
- Show stash name for selected stash by [@&#8203;stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4673
- Auto-stash modified files when cherry-picking or reverting commits by [@&#8203;stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4683
- Move to next stageable line when adding a line to a custom patch by [@&#8203;stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4675
- Improve hunk selection mode in staging view by [@&#8203;stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4684
- Add user config to use hunk mode by default when entering staging view by [@&#8203;stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4685

##### Fixes 🔧

- Fix stash operations when branch named 'stash' exists by [@&#8203;ChrisMcD1](https://github.com/ChrisMcD1) in jesseduffield/lazygit#4641
- Fix moving a custom patch from the very first commit of the history to a later commit by [@&#8203;stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4631
- Fix DEFAULT\_REMOTE\_ICON character code by [@&#8203;bedlamzd](https://github.com/bedlamzd) in jesseduffield/lazygit#4653
- Show GPG error before entering commit editor when rewording non-latest commits by [@&#8203;m04f](https://github.com/m04f) in jesseduffield/lazygit#4660
- Fix branch head icon appearing at head commit when a remote or tag exists with the same name as the current branch by [@&#8203;stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4669
- Fix applying custom patches to a dirty working tree by [@&#8203;stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4674
- Collapse selection after deleting a range of branches or stashes by [@&#8203;nileric](https://github.com/nileric) in jesseduffield/lazygit#4661

##### Maintenance ⚙️

- Instantiate mutexes by value by [@&#8203;stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4632
- Bump github.com/cloudflare/circl from 1.6.0 to 1.6.1 by [@&#8203;dependabot](https://github.com/dependabot) in jesseduffield/lazygit#4633
- Update linter by [@&#8203;stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4671
- Some code cleanups to the "discard file changes from commit" feature by [@&#8203;stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4679
- Change Refresh to not return an error by [@&#8203;stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4680

##### Docs 📖

- Fix formatting of a keyboard shortcut in the README.md by [@&#8203;DanOpcode](https://github.com/DanOpcode) in jesseduffield/lazygit#4678

##### I18n 🌎

- Update translations from Crowdin by [@&#8203;stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4686

#### New Contributors

- [@&#8203;johnhamlin](https://github.com/johnhamlin) made their first contribution in jesseduffield/lazygit#4640
- [@&#8203;aidancz](https://github.com/aidancz) made their first contribution in jesseduffield/lazygit#4644
- [@&#8203;bedlamzd](https://github.com/bedlamzd) made their first contribution in jesseduffield/lazygit#4653
- [@&#8203;Jadeiin](https://github.com/Jadeiin) made their first contribution in jesseduffield/lazygit#4646
- [@&#8203;m04f](https://github.com/m04f) made their first contribution in jesseduffield/lazygit#4660
- [@&#8203;DanOpcode](https://github.com/DanOpcode) made their first contribution in jesseduffield/lazygit#4678
- [@&#8203;nileric](https://github.com/nileric) made their first contribution in jesseduffield/lazygit#4661

**Full Changelog**: jesseduffield/lazygit@v0.52.0...v0.53.0

</details>

---

### Configuration

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---

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---

This MR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0MC42Mi4xIiwidXBkYXRlZEluVmVyIjoiNDAuNjIuMSIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOlsiUmVub3ZhdGUgQm90Il19-->
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Crashes when apply patch to previous commit
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