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).
* feat(lsp): implement show document request
Implement [window.showDocument](https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#window_showDocument)
LSP server-sent request.
This PR builds on top of helix-editor#5820,
moves the external-URL opening functionality into shared crate-level
function that returns a callback that is now used by both the
`open_file` command as well as the window.showDocument handler if
the URL is marked as external.
* add return
* use vertical split
* refactor
---------
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
* Keep lsp event listener thread alive when malformed json is encountered from the lsp server
* Update unexpected error flow in recv() to close outstanding requests and close the language server
* Log malformed notifications as info instead of error
* Make close_language_server a nested function inside recv, similar to what's done in send
* Update malformed notification log text
* Clean up new log text a bit
* Initialize recv_buffer closer to where it's used
* Use "exit" instead of "close"
* Remove whitespace
* Remove the need for a helper method to exit the language server
* Match on Unhandled error explicitly and keep catch-all error case around
`:tree-sitter-subtree` could previously only print subtrees of nodes
in the root injection layer. We can improve on that by finding the layer
that contains the given byte range and printing the subtree within that
layer. That gives more useful results when a selection is within an
injection layer.
Make the pluralization of files and selections consistent to emphasize
the 1-to-1 relation between files and selections. The prior wording
with plural "files" and singular "selection" can mislead users into
thinking the command can open multiple files from a single selection.
Diagnostics are currently extended if text is inserted at their end. This is
desirable when inserting text after an identifier. For example consider:
let foo = 2;
--- unused variable
Renaming the identifier should extend the diagnostic:
let foobar = 2;
------ unused variable
This is currently implemented in helix but as a consequence adding whitespaces
or a type hint also extends the diagnostic:
let foo = 2;
-------- unused variable
let foo: Bar = 2;
-------- unused variable
In these cases the diagnostic should remain unchanged:
let foo = 2;
--- unused variable
let foo: Bar = 2;
--- unused variable
As a heuristic helix will now only extend diagnostics that end on a word char
if new chars are appended to the word (so not for punctuation/ whitespace).
The idea for this mapping was inspired for the word level tracking vscode uses
for many positions. While VSCode doesn't currently update diagnostics after
receiving publishDiagnostic it does use this system for inlay hints for example.
Similarly, the new association mechanism implemented here can be used for word
level tracking of inlay hints.
A similar mapping function is implemented for word starts. Together
these can be used to make a diagnostic stick to a word. If that word
is removed that diagnostic is automatically removed too. This is the exact
same behavior VSCode inlay hints eixibit.
* fix: #8977
fixes the issue that lines with only spaces are getting
joined as well
* reverting some renamings
* improve empty line check
* adding integration test
* reverting code block
* fix conditon check for line end
* applying suggested style
* 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
* Resolve args.files before changing directory
* Removed the open_cwd work-around now that the path is full
* If -w is specified, use that as the working directory
* Open the remaining files in the argument list, also when the first is a directory
* Use an iterator access the files argument
* Add support for showing all LSPs in --health <lang>
* Add support for showing all LSPs in --health languages
* Use available/configured in --health languages
* Apply @AlexanderBrevig suggestion in --health
* Update `--health <language>`
Better output (inspired by #8156).
Handle the case where no LSPs are configured.
* Display all LSPs in `--health languages` instead of x/x
Displays all LSPs as a list in the table generated wih `--health languages`
* Make check_binary accept Optional references to str
Avoids some calls to .clone()
* Apply @the-mikedavis suggestions
* Avoid useless collecting and cloning
* Use for loop instead of .try_for_each()
* Accept +num flag for opening at line number
* Update +N argument feature according to feedback in original PR #5603
* Only override the line number of the first file if +N is specified
---------
Co-authored-by: Nachum Barcohen <38861757+nabaco@users.noreply.github.com>
* added working path arg to cli and help menu
* improve working path cli arg handling
* enable hx to set the working path
* applied cargo formatting
* improved code from cargo clippy suggestion
* improved code from follow up review
* fix for -w <path> is set but args.files is empty
* improved formatting of --help output
