Instantiate mutexes by value #4632
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ChrisMcD1
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Jun 15, 2025
pkg/gui/types/common.go
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| // if you add a new mutex here be sure to instantiate it. We're using pointers to | ||
| // mutexes so that we can pass the mutexes to controllers. |
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Of course, that was the whole point. Removed in 53d195f.
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Instead, pass the entire Mutexes struct by pointer to controllers. This is better because Mutexes now has a zero value and doesn't need to be initialized.
Like in the previous commit, this is preferred because the fields don't need to be initialized this way.
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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) ([@​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 [@​johnhamlin](https://github.com/johnhamlin) in jesseduffield/lazygit#4640 - Add bold style for border by [@​aidancz](https://github.com/aidancz) in jesseduffield/lazygit#4644 - Add credential prompts for PKCS11-based SSH keys by [@​Jadeiin](https://github.com/Jadeiin) in jesseduffield/lazygit#4646 - Show annotation information for selected tag by [@​stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4663 - Show stash name for selected stash by [@​stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4673 - Auto-stash modified files when cherry-picking or reverting commits by [@​stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4683 - Move to next stageable line when adding a line to a custom patch by [@​stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4675 - Improve hunk selection mode in staging view by [@​stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4684 - Add user config to use hunk mode by default when entering staging view by [@​stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4685 ##### Fixes 🔧 - Fix stash operations when branch named 'stash' exists by [@​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 [@​stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4631 - Fix DEFAULT\_REMOTE\_ICON character code by [@​bedlamzd](https://github.com/bedlamzd) in jesseduffield/lazygit#4653 - Show GPG error before entering commit editor when rewording non-latest commits by [@​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 [@​stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4669 - Fix applying custom patches to a dirty working tree by [@​stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4674 - Collapse selection after deleting a range of branches or stashes by [@​nileric](https://github.com/nileric) in jesseduffield/lazygit#4661 ##### Maintenance ⚙️ - Instantiate mutexes by value by [@​stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4632 - Bump github.com/cloudflare/circl from 1.6.0 to 1.6.1 by [@​dependabot](https://github.com/dependabot) in jesseduffield/lazygit#4633 - Update linter by [@​stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4671 - Some code cleanups to the "discard file changes from commit" feature by [@​stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4679 - Change Refresh to not return an error by [@​stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4680 ##### Docs 📖 - Fix formatting of a keyboard shortcut in the README.md by [@​DanOpcode](https://github.com/DanOpcode) in jesseduffield/lazygit#4678 ##### I18n 🌎 - Update translations from Crowdin by [@​stefanhaller](https://github.com/stefanhaller) in jesseduffield/lazygit#4686 #### New Contributors - [@​johnhamlin](https://github.com/johnhamlin) made their first contribution in jesseduffield/lazygit#4640 - [@​aidancz](https://github.com/aidancz) made their first contribution in jesseduffield/lazygit#4644 - [@​bedlamzd](https://github.com/bedlamzd) made their first contribution in jesseduffield/lazygit#4653 - [@​Jadeiin](https://github.com/Jadeiin) made their first contribution in jesseduffield/lazygit#4646 - [@​m04f](https://github.com/m04f) made their first contribution in jesseduffield/lazygit#4660 - [@​DanOpcode](https://github.com/DanOpcode) made their first contribution in jesseduffield/lazygit#4678 - [@​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 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever MR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this MR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this MR, check this box --- This MR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0MC42Mi4xIiwidXBkYXRlZEluVmVyIjoiNDAuNjIuMSIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOlsiUmVub3ZhdGUgQm90Il19-->
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Here's a minor cleanup: instantiate mutexes by value so that they don't have to be initialized explicitly. It is always preferable for structs to have a valid zero value, and this is one small step in that direction.
I read this recommendation in the Uber style guide, and it makes a lot of sense to me. I find most of the rest of this style guide to be a very good read, too.
go generate ./...)