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Split helix_core::find_root and helix_loader::find_local_config_dirs #3929

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merged 2 commits into from
Sep 23, 2022
Merged

Split helix_core::find_root and helix_loader::find_local_config_dirs #3929

merged 2 commits into from
Sep 23, 2022

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rbino
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@rbino rbino commented Sep 21, 2022

The documentation of find_root described the following priority for detecting a project root:

  • Top-most folder containing a root marker in current git repository
  • Git repository root if no marker detected
  • Top-most folder containing a root marker if not git repository detected
  • Current working directory as fallback

The commit contained in #1249 extracted and changed the implementation of find_root in find_root_impl, actually reversing its result order (since that is the order that made sense for the local configuration merge, from innermost to outermost ancestors).

Since the two uses of find_root_impl have different requirements (and it's not a matter of reversing the order of results since, e.g., the top repository dir should be used by find_root only if there's not marker in other dirs), this PR splits the two implementations in two different specialized functions.

In doing so, find_root_impl is removed and the implementation is moved back in find_root, moving it closer to the documented behaviour thus making it easier to verify it's actually correct

@rbino rbino mentioned this pull request Sep 21, 2022
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kirawi
kirawi approved these changes Sep 21, 2022
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Nice catch.

@kirawi kirawi added A-core Area: Helix core improvements S-waiting-on-review Status: Awaiting review from a maintainer. labels Sep 21, 2022
@rbino rbino requested a review from the-mikedavis September 22, 2022 07:33
@rbino
Split helix_core::find_root and helix_loader::find_local_config_dirs
deda72e 
The documentation of find_root described the following priority for
detecting a project root:
- Top-most folder containing a root marker in current git repository
- Git repository root if no marker detected
- Top-most folder containing a root marker if not git repository detected
- Current working directory as fallback

The commit contained in helix-editor#1249
extracted and changed the implementation of find_root in find_root_impl,
actually reversing its result order (since that is the order that made
sense for the local configuration merge, from innermost to outermost
ancestors).

Since the two uses of find_root_impl have different requirements (and
it's not a matter of reversing the order of results since, e.g., the top
repository dir should be used by find_root only if there's not marker in
other dirs), this PR splits the two implementations in two different
specialized functions.

In doing so, find_root_impl is removed and the implementation is moved
back in find_root, moving it closer to the documented behaviour thus
making it easier to verify it's actually correct
@rbino
helix-core: remove Option from find_root return type
6859755 
It always returns some result, so Option is not needed
@rbino rbino requested a review from the-mikedavis September 22, 2022 12:47
@kirawi kirawi added the C-bug Category: This is a bug label Sep 22, 2022
@archseer archseer merged commit 888f4fe into helix-editor:master Sep 23, 2022
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Nice catch! Thanks for a detailed writeup.

@rbino rbino deleted the fix-find-root branch September 23, 2022 11:57
@kirawi kirawi mentioned this pull request Sep 26, 2022
Merged
@TotalKrill TotalKrill mentioned this pull request Sep 27, 2022
Closed
netbsd-srcmastr pushed a commit to NetBSD/pkgsrc that referenced this pull request Dec 7, 2022
@jperkin
helix: Update to 22.12.
68eb54a 
Rework the pkgsrc infrastructure to simplify tree-sitter-depends.mk, rewrite
the awk script to simplify things and support regular awk, and put it in the
usual place.  Also add support for Darwin (where this was tested).

# 22.12 (2022-12-06)

This is a great big release filled with changes from a 99 contributors. A big _thank you_ to you all!

As usual, the following is a summary of each of the changes since the last release.
For the full log, check out the [git log](https://github.com/helix-editor/helix/compare/22.08.1..22.12).

Breaking changes:

- Remove readline-like navigation bindings from the default insert mode keymap ([e12690e](helix-editor/helix@e12690e), [#3811](helix-editor/helix#3811), [#3827](helix-editor/helix#3827), [#3915](helix-editor/helix#3915), [#4088](helix-editor/helix#4088))
- Rename `append_to_line` as `insert_at_line_end` and `prepend_to_line` as `insert_at_line_start` ([#3753](helix-editor/helix#3753))
- Swap diagnostic picker and debug mode bindings in the space keymap ([#4229](helix-editor/helix#4229))
- Select newly inserted text on paste or from shell commands ([#4458](helix-editor/helix#4458), [#4608](helix-editor/helix#4608), [#4619](helix-editor/helix#4619), [#4824](helix-editor/helix#4824))
- Select newly inserted surrounding characters on `ms<char>` ([#4752](helix-editor/helix#4752))
- Exit select-mode after executing `replace_*` commands ([#4554](helix-editor/helix#4554))
- Exit select-mode after executing surround commands ([#4858](helix-editor/helix#4858))
- Change tree-sitter text-object keys ([#3782](helix-editor/helix#3782))
- Rename `fleetish` theme to `fleet_dark` ([#4997](helix-editor/helix#4997))

Features:

- Bufferline ([#2759](helix-editor/helix#2759))
- Support underline styles and colors ([#4061](helix-editor/helix#4061), [98c121c](helix-editor/helix@98c121c))
- Inheritance for themes ([#3067](helix-editor/helix#3067), [#4096](helix-editor/helix#4096))
- Cursorcolumn ([#4084](helix-editor/helix#4084))
- Overhauled system for writing files and quiting ([#2267](helix-editor/helix#2267), [#4397](helix-editor/helix#4397))
- Autosave when terminal loses focus ([#3178](helix-editor/helix#3178))
- Use OSC52 as a fallback for the system clipboard ([#3220](helix-editor/helix#3220))
- Show git diffs in the gutter ([#3890](helix-editor/helix#3890), [#5012](helix-editor/helix#5012), [#4995](helix-editor/helix#4995))
- Add a logo ([dc1ec56](helix-editor/helix@dc1ec56))
- Multi-cursor completion ([#4496](helix-editor/helix#4496))

Commands:

- `file_picker_in_current_directory` (`<space>F`) ([#3701](helix-editor/helix#3701))
- `:lsp-restart` to restart the current document's language server ([#3435](helix-editor/helix#3435), [#3972](helix-editor/helix#3972))
- `join_selections_space` (`A-j`) which joins selections and selects the joining whitespace ([#3549](helix-editor/helix#3549))
- `:update` to write the current file if it is modified ([#4426](helix-editor/helix#4426))
- `:lsp-workspace-command` for picking LSP commands to execute ([#3140](helix-editor/helix#3140))
- `extend_prev_word_end` - the extend variant for `move_prev_word_end` ([7468fa2](helix-editor/helix@7468fa2))
- `make_search_word_bounded` which adds regex word boundaries to the current search register value ([#4322](helix-editor/helix#4322))
- `:reload-all` - `:reload` for all open buffers ([#4663](helix-editor/helix#4663), [#4901](helix-editor/helix#4901))
- `goto_next_change` (`]g`), `goto_prev_change` (`[g`), `goto_first_change` (`[G`), `goto_last_change` (`]G`) textobjects for jumping between VCS changes ([#4650](helix-editor/helix#4650))

Usability improvements and fixes:

- Don't log 'LSP not defined' errors in the logfile ([1caba2d](helix-editor/helix@1caba2d))
- Look for the external formatter program before invoking it ([#3670](helix-editor/helix#3670))
- Don't send LSP didOpen events for documents without URLs ([44b4479](helix-editor/helix@44b4479))
- Fix off-by-one in `extend_line_above` command ([#3689](helix-editor/helix#3689))
- Use the original scroll offset when opening a split ([1acdfaa](helix-editor/helix@1acdfaa))
- Handle auto-formatting failures and save the file anyway ([#3684](helix-editor/helix#3684))
- Ensure the cursor is in view after `:reflow` ([#3733](helix-editor/helix#3733))
- Add default rulers and reflow config for git commit messages ([#3738](helix-editor/helix#3738))
- Improve grammar fetching and building output ([#3773](helix-editor/helix#3773))
- Add a `text` language to language completion ([cc47d3f](helix-editor/helix@cc47d3f))
- Improve error handling for `:set-language` ([e8add6f](helix-editor/helix@e8add6f))
- Improve error handling for `:config-reload` ([#3668](helix-editor/helix#3668))
- Improve error handling when passing improper ranges to syntax highlighting ([#3826](helix-editor/helix#3826))
- Render `<code>` tags as raw markup in markdown ([#3425](helix-editor/helix#3425))
- Remove border around the LSP code-actions popup ([#3444](helix-editor/helix#3444))
- Canonicalize the path to the runtime directory ([#3794](helix-editor/helix#3794))
- Add a `themelint` xtask for linting themes ([#3234](helix-editor/helix#3234))
- Re-sort LSP diagnostics after applying transactions ([#3895](helix-editor/helix#3895), [#4319](helix-editor/helix#4319))
- Add a command-line flag to specify the log file ([#3807](helix-editor/helix#3807))
- Track source and tag information in LSP diagnostics ([#3898](helix-editor/helix#3898), [1df32c9](helix-editor/helix@1df32c9))
- Fix theme returning to normal when exiting the `:theme` completion ([#3644](helix-editor/helix#3644))
- Improve error messages for invalid commands in the keymap ([#3931](helix-editor/helix#3931))
- Deduplicate regexs in `search_selection` command ([#3941](helix-editor/helix#3941))
- Split the finding of LSP root and config roots ([#3929](helix-editor/helix#3929))
- Ensure that the cursor is within view after auto-formatting ([#4047](helix-editor/helix#4047))
- Add pseudo-pending to commands with on-next-key callbacks ([#4062](helix-editor/helix#4062), [#4077](helix-editor/helix#4077))
- Add live preview to `:goto` ([#2982](helix-editor/helix#2982))
- Show regex compilation failure in a popup ([#3049](helix-editor/helix#3049))
- Add 'cycled to end' and 'no more matches' for search ([#3176](helix-editor/helix#3176), [#4101](helix-editor/helix#4101))
- Add extending behavior to tree-sitter textobjects ([#3266](helix-editor/helix#3266))
- Add `ui.gutter.selected` option for themes ([#3303](helix-editor/helix#3303))
- Make statusline mode names configurable ([#3311](helix-editor/helix#3311))
- Add a statusline element for total line count ([#3960](helix-editor/helix#3960))
- Add extending behavior to `goto_window_*` commands ([#3985](helix-editor/helix#3985))
- Fix a panic in signature help when the preview is too large ([#4030](helix-editor/helix#4030))
- Add command names to the command palette ([#4071](helix-editor/helix#4071), [#4223](helix-editor/helix#4223), [#4495](helix-editor/helix#4495))
- Find the LSP workspace root from the current document's path ([#3553](helix-editor/helix#3553))
- Add an option to skip indent-guide levels ([#3819](helix-editor/helix#3819), [2c36e33](helix-editor/helix@2c36e33))
- Change focus to modified docs on quit ([#3872](helix-editor/helix#3872))
- Respond to `USR1` signal by reloading config ([#3952](helix-editor/helix#3952))
- Exit gracefully when the close operation fails ([#4081](helix-editor/helix#4081))
- Fix goto/view center mismatch ([#4135](helix-editor/helix#4135))
- Highlight the current file picker document on idle-timeout ([#3172](helix-editor/helix#3172), [a85e386](helix-editor/helix@a85e386))
- Apply transactions to jumplist selections ([#4186](helix-editor/helix#4186), [#4227](helix-editor/helix#4227), [#4733](helix-editor/helix#4733), [#4865](helix-editor/helix#4865), [#4912](helix-editor/helix#4912), [#4965](helix-editor/helix#4965), [#4981](helix-editor/helix#4981))
- Use space as a separator for fuzzy matcher ([#3969](helix-editor/helix#3969))
- Overlay all diagnostics with highest severity on top ([#4113](helix-editor/helix#4113))
- Avoid re-parsing unmodified tree-sitter injections ([#4146](helix-editor/helix#4146))
- Add extending captures for indentation, re-enable python indentation ([#3382](helix-editor/helix#3382), [3e84434](helix-editor/helix@3e84434))
- Only allow either `--vsplit` or `--hsplit` CLI flags at once ([#4202](helix-editor/helix#4202))
- Fix append cursor location when selection anchor is at the end of the document ([#4147](helix-editor/helix#4147))
- Improve selection yanking message ([#4275](helix-editor/helix#4275))
- Log failures to load tree-sitter grammars as errors ([#4315](helix-editor/helix#4315))
- Fix rendering of lines longer than 65,536 columns ([#4172](helix-editor/helix#4172))
- Skip searching `.git` in `global_search` ([#4334](helix-editor/helix#4334))
- Display tree-sitter scopes in a popup ([#4337](helix-editor/helix#4337))
- Fix deleting a word from the end of the buffer ([#4328](helix-editor/helix#4328))
- Pretty print the syntax tree in `:tree-sitter-subtree` ([#4295](helix-editor/helix#4295), [#4606](helix-editor/helix#4606))
- Allow specifying suffixes for file-type detection ([#2455](helix-editor/helix#2455), [#4414](helix-editor/helix#4414))
- Fix multi-byte auto-pairs ([#4024](helix-editor/helix#4024))
- Improve sort scoring for LSP code-actions and completions ([#4134](helix-editor/helix#4134))
- Fix the handling of quotes within shellwords ([#4098](helix-editor/helix#4098))
- Fix `delete_word_backward` and `delete_word_forward` on newlines ([#4392](helix-editor/helix#4392))
- Fix 'no entry found for key' crash on `:write-all` ([#4384](helix-editor/helix#4384))
- Remove lowercase requirement for tree-sitter grammars ([#4346](helix-editor/helix#4346))
- Resolve LSP completion items on idle-timeout ([#4406](helix-editor/helix#4406), [#4797](helix-editor/helix#4797))
- Render diagnostics in the file picker preview ([#4324](helix-editor/helix#4324))
- Fix terminal freezing on `shell_insert_output` ([#4156](helix-editor/helix#4156))
- Allow use of the count in the repeat operator (`.`) ([#4450](helix-editor/helix#4450))
- Show the current theme name on `:theme` with no arguments ([#3740](helix-editor/helix#3740))
- Fix rendering in very large terminals ([#4318](helix-editor/helix#4318))
- Sort LSP preselected items to the top of the completion menu ([#4480](helix-editor/helix#4480))
- Trim braces and quotes from paths in goto-file ([#4370](helix-editor/helix#4370))
- Prevent automatic signature help outside of insert mode ([#4456](helix-editor/helix#4456))
- Fix freezes with external programs that process stdin and stdout concurrently ([#4180](helix-editor/helix#4180))
- Make `scroll` aware of tabs and wide characters ([#4519](helix-editor/helix#4519))
- Correctly handle escaping in `command_mode` completion ([#4316](helix-editor/helix#4316), [#4587](helix-editor/helix#4587), [#4632](helix-editor/helix#4632))
- Fix `delete_char_backward` for paired characters ([#4558](helix-editor/helix#4558))
- Fix crash from two windows editing the same document ([#4570](helix-editor/helix#4570))
- Fix pasting from the blackhole register ([#4497](helix-editor/helix#4497))
- Support LSP insertReplace completion items ([1312682](helix-editor/helix@1312682))
- Dynamically resize the line number gutter width ([#3469](helix-editor/helix#3469))
- Fix crash for unknown completion item kinds ([#4658](helix-editor/helix#4658))
- Re-enable `format_selections` for single selection ranges ([d4f5cab](helix-editor/helix@d4f5cab))
- Limit the number of in-progress tree-sitter query matches ([#4707](helix-editor/helix#4707), [#4830](helix-editor/helix#4830))
- Use the special `#` register with `increment`/`decrement` to change by range number ([#4418](helix-editor/helix#4418))
- Add a statusline element to show number of selected chars ([#4682](helix-editor/helix#4682))
- Add a statusline element showing global LSP diagnostic warning and error counts ([#4569](helix-editor/helix#4569))
- Add a scrollbar to popups ([#4449](helix-editor/helix#4449))
- Prefer shorter matches in fuzzy matcher scoring ([#4698](helix-editor/helix#4698))
- Use key-sequence format for command palette keybinds ([#4712](helix-editor/helix#4712))
- Remove prefix filtering from autocompletion menu ([#4578](helix-editor/helix#4578))
- Focus on the parent buffer when closing a split ([#4766](helix-editor/helix#4766))
- Handle language server termination ([#4797](helix-editor/helix#4797), [#4852](helix-editor/helix#4852))
- Allow `r`/`t`/`f` to work on tab characters ([#4817](helix-editor/helix#4817))
- Show a preview for scratch buffers in the buffer picker ([#3454](helix-editor/helix#3454))
- Set a limit of entries in the jumplist ([#4750](helix-editor/helix#4750))
- Re-use shell outputs when inserting or appending shell output ([#3465](helix-editor/helix#3465))
- Check LSP server provider capabilities ([#3554](helix-editor/helix#3554))
- Improve tree-sitter parsing performance on files with many language layers ([#4716](helix-editor/helix#4716))
- Move indentation to the next line when using `<ret>` on a line with only whitespace ([#4854](helix-editor/helix#4854))
- Remove selections for closed views from all documents ([#4888](helix-editor/helix#4888))
- Improve performance of the `:reload` command ([#4457](helix-editor/helix#4457))
- Properly handle media keys ([#4887](helix-editor/helix#4887))
- Support LSP diagnostic data field ([#4935](helix-editor/helix#4935))
- Handle C-i keycode as tab ([#4961](helix-editor/helix#4961))
- Fix view alignment for jumplist picker jumps ([#3743](helix-editor/helix#3743))
- Use OSC52 for tmux clipboard provider ([#5027](helix-editor/helix#5027))

Themes:

- Add `varua` ([#3610](helix-editor/helix#3610), [#4964](helix-editor/helix#4964))
- Update `boo_berry` ([#3653](helix-editor/helix#3653))
- Add `rasmus` ([#3728](helix-editor/helix#3728))
- Add `papercolor_dark` ([#3742](helix-editor/helix#3742))
- Update `monokai_pro_spectrum` ([#3814](helix-editor/helix#3814))
- Update `nord` ([#3792](helix-editor/helix#3792))
- Update `fleetish` ([#3844](helix-editor/helix#3844), [#4487](helix-editor/helix#4487), [#4813](helix-editor/helix#4813))
- Update `flatwhite` ([#3843](helix-editor/helix#3843))
- Add `darcula` ([#3739](helix-editor/helix#3739))
- Update `papercolor` ([#3938](helix-editor/helix#3938), [#4317](helix-editor/helix#4317))
- Add bufferline colors to multiple themes ([#3881](helix-editor/helix#3881))
- Add `gruvbox_dark_hard` ([#3948](helix-editor/helix#3948))
- Add `onedarker` ([#3980](helix-editor/helix#3980), [#4060](helix-editor/helix#4060))
- Add `dark_high_contrast` ([#3312](helix-editor/helix#3312))
- Update `bogster` ([#4121](helix-editor/helix#4121), [#4264](helix-editor/helix#4264))
- Update `sonokai` ([#4089](helix-editor/helix#4089))
- Update `ayu_*` themes ([#4140](helix-editor/helix#4140), [#4109](helix-editor/helix#4109), [#4662](helix-editor/helix#4662), [#4764](helix-editor/helix#4764))
- Update `everforest` ([#3998](helix-editor/helix#3998))
- Update `monokai_pro_octagon` ([#4247](helix-editor/helix#4247))
- Add `heisenberg` ([#4209](helix-editor/helix#4209))
- Add `bogster_light` ([#4265](helix-editor/helix#4265))
- Update `pop-dark` ([#4323](helix-editor/helix#4323))
- Update `rose_pine` ([#4221](helix-editor/helix#4221))
- Add `kanagawa` ([#4300](helix-editor/helix#4300))
- Add `hex_steel`, `hex_toxic` and `hex_lavendar` ([#4367](helix-editor/helix#4367), [#4990](helix-editor/helix#4990))
- Update `tokyonight` and `tokyonight_storm` ([#4415](helix-editor/helix#4415))
- Update `gruvbox` ([#4626](helix-editor/helix#4626))
- Update `dark_plus` ([#4661](helix-editor/helix#4661), [#4678](helix-editor/helix#4678))
- Add `zenburn` ([#4613](helix-editor/helix#4613), [#4977](helix-editor/helix#4977))
- Update `monokai_pro` ([#4789](helix-editor/helix#4789))
- Add `mellow` ([#4770](helix-editor/helix#4770))
- Add `nightfox` ([#4769](helix-editor/helix#4769), [#4966](helix-editor/helix#4966))
- Update `doom_acario_dark` ([#4979](helix-editor/helix#4979))
- Update `autumn` ([#4996](helix-editor/helix#4996))
- Update `acme` ([#4999](helix-editor/helix#4999))
- Update `nord_light` ([#4999](helix-editor/helix#4999))
- Update `serika_*` ([#5015](helix-editor/helix#5015))

LSP configurations:

- Switch to `openscad-lsp` for OpenScad ([#3750](helix-editor/helix#3750))
- Support Jsonnet ([#3748](helix-editor/helix#3748))
- Support Markdown ([#3499](helix-editor/helix#3499))
- Support Bass ([#3771](helix-editor/helix#3771))
- Set roots configuration for Elixir and HEEx ([#3917](helix-editor/helix#3917), [#3959](helix-editor/helix#3959))
- Support Purescript ([#4242](helix-editor/helix#4242))
- Set roots configuration for Julia ([#4361](helix-editor/helix#4361))
- Support D ([#4372](helix-editor/helix#4372))
- Increase default language server timeout for Julia ([#4575](helix-editor/helix#4575))
- Use ElixirLS for HEEx ([#4679](helix-editor/helix#4679))
- Support Bicep ([#4403](helix-editor/helix#4403))
- Switch to `nil` for Nix ([433ccef](helix-editor/helix@433ccef))
- Support QML ([#4842](helix-editor/helix#4842))
- Enable auto-format for CSS ([#4987](helix-editor/helix#4987))
- Support CommonLisp ([4176769](helix-editor/helix@4176769))

New languages:

- SML ([#3692](helix-editor/helix#3692))
- Jsonnet ([#3714](helix-editor/helix#3714))
- Godot resource ([#3759](helix-editor/helix#3759))
- Astro ([#3829](helix-editor/helix#3829))
- SSH config ([#2455](helix-editor/helix#2455), [#4538](helix-editor/helix#4538))
- Bass ([#3771](helix-editor/helix#3771))
- WAT (WebAssembly text format) ([#4040](helix-editor/helix#4040), [#4542](helix-editor/helix#4542))
- Purescript ([#4242](helix-editor/helix#4242))
- D ([#4372](helix-editor/helix#4372), [#4562](helix-editor/helix#4562))
- VHS ([#4486](helix-editor/helix#4486))
- KDL ([#4481](helix-editor/helix#4481))
- XML ([#4518](helix-editor/helix#4518))
- WIT ([#4525](helix-editor/helix#4525))
- ENV ([#4536](helix-editor/helix#4536))
- INI ([#4538](helix-editor/helix#4538))
- Bicep ([#4403](helix-editor/helix#4403), [#4751](helix-editor/helix#4751))
- QML ([#4842](helix-editor/helix#4842))
- CommonLisp ([4176769](helix-editor/helix@4176769))

Updated languages and queries:

- Zig ([#3621](helix-editor/helix#3621), [#4745](helix-editor/helix#4745))
- Rust ([#3647](helix-editor/helix#3647), [#3729](helix-editor/helix#3729), [#3927](helix-editor/helix#3927), [#4073](helix-editor/helix#4073), [#4510](helix-editor/helix#4510), [#4659](helix-editor/helix#4659), [#4717](helix-editor/helix#4717))
- Solidity ([20ed8c2](helix-editor/helix@20ed8c2))
- Fish ([#3704](helix-editor/helix#3704))
- Elixir ([#3645](helix-editor/helix#3645), [#4333](helix-editor/helix#4333), [#4821](helix-editor/helix#4821))
- Diff ([#3708](helix-editor/helix#3708))
- Nix ([665e27f](helix-editor/helix@665e27f), [1fe3273](helix-editor/helix@1fe3273))
- Markdown ([#3749](helix-editor/helix#3749), [#4078](helix-editor/helix#4078), [#4483](helix-editor/helix#4483), [#4478](helix-editor/helix#4478))
- GDScript ([#3760](helix-editor/helix#3760))
- JSX and TSX ([#3853](helix-editor/helix#3853), [#3973](helix-editor/helix#3973))
- Ruby ([#3976](helix-editor/helix#3976), [#4601](helix-editor/helix#4601))
- R ([#4031](helix-editor/helix#4031))
- WGSL ([#3996](helix-editor/helix#3996), [#4079](helix-editor/helix#4079))
- C# ([#4118](helix-editor/helix#4118), [#4281](helix-editor/helix#4281), [#4213](helix-editor/helix#4213))
- Twig ([#4176](helix-editor/helix#4176))
- Lua ([#3552](helix-editor/helix#3552))
- C/C++ ([#4079](helix-editor/helix#4079), [#4278](helix-editor/helix#4278), [#4282](helix-editor/helix#4282))
- Cairo ([17488f1](helix-editor/helix@17488f1), [431f9c1](helix-editor/helix@431f9c1), [09a6df1](helix-editor/helix@09a6df1))
- Rescript ([#4356](helix-editor/helix#4356))
- Zig ([#4409](helix-editor/helix#4409))
- Scala ([#4353](helix-editor/helix#4353), [#4697](helix-editor/helix#4697), [#4701](helix-editor/helix#4701))
- LaTeX ([#4528](helix-editor/helix#4528), [#4922](helix-editor/helix#4922))
- SQL ([#4529](helix-editor/helix#4529))
- Python ([#4560](helix-editor/helix#4560))
- Bash/Zsh ([#4582](helix-editor/helix#4582))
- Nu ([#4583](helix-editor/helix#4583))
- Julia ([#4588](helix-editor/helix#4588))
- Typescript ([#4703](helix-editor/helix#4703))
- Meson ([#4572](helix-editor/helix#4572))
- Haskell ([#4800](helix-editor/helix#4800))
- CMake ([#4809](helix-editor/helix#4809))
- HTML ([#4829](helix-editor/helix#4829), [#4881](helix-editor/helix#4881))
- Java ([#4886](helix-editor/helix#4886))
- Go ([#4906](helix-editor/helix#4906), [#4969](helix-editor/helix#4969), [#5010](helix-editor/helix#5010))
- CSS ([#4882](helix-editor/helix#4882))
- Racket ([#4915](helix-editor/helix#4915))
- SCSS ([#5003](helix-editor/helix#5003))

Packaging:

- Filter relevant source files in the Nix flake ([#3657](helix-editor/helix#3657))
- Build a binary for `aarch64-linux` in the release CI ([038a91d](helix-editor/helix@038a91d))
- Build an AppImage for `aarch64-linux` in the release CI ([b738031](helix-editor/helix@b738031))
- Enable CI builds for `riscv64-linux` ([#3685](helix-editor/helix#3685))
- Support preview releases in CI ([0090a2d](helix-editor/helix@0090a2d))
- Strip binaries built in CI ([#3780](helix-editor/helix#3780))
- Fix the development shell for the Nix Flake on `aarch64-darwin` ([#3810](helix-editor/helix#3810))
- Raise the MSRV and create an MSRV policy ([#3896](helix-editor/helix#3896), [#3913](helix-editor/helix#3913), [#3961](helix-editor/helix#3961))
- Fix Fish completions for `--config` and `--log` flags ([#3912](helix-editor/helix#3912))
- Use builtin filenames option in Bash completion ([#4648](helix-editor/helix#4648))
herkhinah pushed a commit to herkhinah/helix that referenced this pull request Dec 11, 2022
@rbino
Split helix_core::find_root and helix_loader::find_local_config_dirs (h…
4e93951 
…elix-editor#3929)

* Split helix_core::find_root and helix_loader::find_local_config_dirs

The documentation of find_root described the following priority for
detecting a project root:
- Top-most folder containing a root marker in current git repository
- Git repository root if no marker detected
- Top-most folder containing a root marker if not git repository detected
- Current working directory as fallback

The commit contained in helix-editor#1249
extracted and changed the implementation of find_root in find_root_impl,
actually reversing its result order (since that is the order that made
sense for the local configuration merge, from innermost to outermost
ancestors).

Since the two uses of find_root_impl have different requirements (and
it's not a matter of reversing the order of results since, e.g., the top
repository dir should be used by find_root only if there's not marker in
other dirs), this PR splits the two implementations in two different
specialized functions.

In doing so, find_root_impl is removed and the implementation is moved
back in find_root, moving it closer to the documented behaviour thus
making it easier to verify it's actually correct

* helix-core: remove Option from find_root return type

It always returns some result, so Option is not needed
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@kirawi kirawi kirawi approved these changes

@the-mikedavis the-mikedavis the-mikedavis approved these changes

@archseer archseer Awaiting requested review from archseer

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A-core Area: Helix core improvements C-bug Category: This is a bug S-waiting-on-review Status: Awaiting review from a maintainer.
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@rbino @archseer @the-mikedavis @kirawi