We use `which::which` in many crates, so `which` was a separate
dependency across all of them. We can centralize `which` into the
stdx crate so it's easy for all crates to depend on it.
I also moved the rest of `helix-view/src/env.rs` into helix-stdx's
`env` module since it only contained a thin wrapper around `which`
and `std::env`.
helix-stdx is meant to carry extensions to the stdlib or low-level
dependencies that are useful in all other crates. This commit starts
with all of the path functions from helix-core and the CWD tracking that
lived in helix-loader.
The CWD tracking in helix-loader was previously unable to call the
canonicalization functions in helix-core. Switching to our custom
canonicalization code should make no noticeable difference though
since `std::env::current_dir` returns a canonicalized path with
symlinks resolved (at least on unix).
* rust-toolchain.toml: bump MSRV to 1.70.0
With Firefox 120 released on 21 November 2023, the MSRV is now 1.70.0.
* Fix cargo fmt with Rust 1.70.0
* Fix cargo clippy with Rust 1.70.0
* Fix cargo doc with Rust 1.70.0
* rust-toolchain.toml: add clippy component
* .github: bump dtolnay/rust-toolchain to 1.70
* helix-term: bump rust-version to 1.70
* helix-view/gutter: use checked_ilog10 to count digits
* helix-core/syntax: use MAIN_SEPARATOR_STR constant
* helix-view/handlers/dap: use Display impl for displaying process spawn error
* WIP: helix-term/commands: use checked math to assert ranges cannot overlap
The aim is to make it slow enough it only triggers during a typing
pause, but not too slow. Initial value was chosen as a safe slow
default but I've been using 250 for a while.
* transition to nucleo for fuzzy matching
* drop flakey test case
since the picker streams in results now any test that relies
on the picker containing results is potentially flakely
* use crates.io version of nucleo
* Fix typo in commands.rs
Co-authored-by: Skyler Hawthorne <skyler@dead10ck.com>
---------
Co-authored-by: Skyler Hawthorne <skyler@dead10ck.com>
* create separate timer for redraw requests
* Update helix-view/src/editor.rs
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
---------
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
* fix(picker): `alt-ret' changes cursor pos of current file, not new one
Closes#7673
* fix other pickers
* symbol pickers
* diagnostick pickers
This is done using the already patched `jump_to_location` method.
* fix global and jumplist pickers
* use `view` as old_id; make `align_view` method of `Action`
* test(picker): basic <alt-ret> functionality
* fix: picker integrational test
* fix nit
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
---------
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
Since the clipboard provider now lives on the Registers type, we want
to eliminate it from the Editor. We can do that and clean up the
commands that interact with the clipboard by calling regular yank,
paste and replace impls on the clipboard special registers.
Eventually the clipboard commands could be removed once macro keybinding
is supported.
This is an unfortunately noisy change: we need to update virtually all
callsites that access the registers. For reads this means passing in the
Editor and for writes this means handling potential failure when we
can't write to a clipboard register.
* Add initial support for LSP DidChangeWatchedFiles
* Move file event Handler to helix-lsp
* Simplify file event handling
* Refactor file event handling
* Block on future within LSP file event handler
* Fully qualify uses of the file_event::Handler type
* Rename ops field to options
* Revert newline removal from helix-view/Cargo.toml
* Ensure file event Handler is cleaned up when lsp client is shutdown
* _apply_motion generalization where possible
API encourages users to not forget setting `editor.last_motion` when
applying a motion. But also not setting `last_motion` without applying a
motion first.
* (rename) will_find_char -> find_char
method name makes it sound like it would be returning a boolean.
* use _apply_motion in find_char
Feature that falls out from this is that repetitions of t,T,f,F are
saved with the context extention/move and count. (Not defaulting to extend
by 1 count).
* Finalize apply_motion API
last_motion is now a private field and can only be set by calling
Editor.apply_motion(). Removing need (and possibility) of writing:
`motion(editor); editor.last_motion = motion`
Now it's just: `editor.apply_motion(motion)`
* editor.last_message: rm Box wrap around Arc
* Use pre-existing `Direction` rather than custom `SearchDirection`.
* `LastMotion` type alias for `Option<Arc<dyn Fn(&mut Editor)>>`
* Take motion rather than cloning it.
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
* last_motion as Option<Motion>.
* Use `Box` over `Arc` for `last_motion`.
---------
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
This resolves some confusing behavior where a scratch document created
by piping into hx is discarded when navigating away from that document.
We discard any scratch documents that are not modified and the original
`Editor::new_file_from_stdin` would create unmodified documents. We
refactor this function to create an empty document first and then to
apply the text from stdin as a change.
Language Servers are now configured in a separate table in `languages.toml`:
```toml
[langauge-server.mylang-lsp]
command = "mylang-lsp"
args = ["--stdio"]
config = { provideFormatter = true }
[language-server.efm-lsp-prettier]
command = "efm-langserver"
[language-server.efm-lsp-prettier.config]
documentFormatting = true
languages = { typescript = [ { formatCommand ="prettier --stdin-filepath ${INPUT}", formatStdin = true } ] }
```
The language server for a language is configured like this (`typescript-language-server` is configured by default):
```toml
[[language]]
name = "typescript"
language-servers = [ { name = "efm-lsp-prettier", only-features = [ "format" ] }, "typescript-language-server" ]
```
or equivalent:
```toml
[[language]]
name = "typescript"
language-servers = [ { name = "typescript-language-server", except-features = [ "format" ] }, "efm-lsp-prettier" ]
```
Each requested LSP feature is priorized in the order of the `language-servers` array.
For example the first `goto-definition` supported language server (in this case `typescript-language-server`) will be taken for the relevant LSP request (command `goto_definition`).
If no `except-features` or `only-features` is given all features for the language server are enabled, as long as the language server supports these. If it doesn't the next language server which supports the feature is tried.
The list of supported features are:
- `format`
- `goto-definition`
- `goto-declaration`
- `goto-type-definition`
- `goto-reference`
- `goto-implementation`
- `signature-help`
- `hover`
- `document-highlight`
- `completion`
- `code-action`
- `workspace-command`
- `document-symbols`
- `workspace-symbols`
- `diagnostics`
- `rename-symbol`
- `inlay-hints`
Another side-effect/difference that comes with this PR, is that only one language server instance is started if different languages use the same language server.
Add new theme highlight keys, for setting the colour of the breakpoint
character and the current line at which execution has been paused at.
The two new keys are `ui.highlight.frameline` and `ui.debug.breakpoint`.
Highlight according to those keys, both the line at which debugging
is paused at and the breakpoint indicator.
Add an indicator for the current line at which execution is paused
at, themed by the `ui.debug.active` theme scope. Update various themes
to showcase how the new functionality works.
Better icons are dependent on #2869, and as such will be handled in the
future, once it lands.
Closes: #5952
Signed-off-by: Filip Dutescu <filip.dutescu@gmail.com>
Michael Davis
Blaž Hrastnik
Pascal Kuthe
Gabriel Dinner-David
Philipp Mildenberger
ath3
Daniel Ebert
Cole Helbling
woojiq
Em Zhan
Pascal Kuthe
nkitsaini
theteachr
Connortsui20
Skyler Hawthorne
Ryan Fowler
Gabriel Hansson
Tom Taylor
Alex
Luca Schlecker
spectre256
Alexis-Lapierre
Evgeniy Tatarkin
Vitalii Solodilov
Daniel Sedlak
Filip Dutescu