Commit graph

4 commits

Author SHA1 Message Date
Anthony Eid
fc1fc264ec
debugger: Generate inline values based on debugger.scm file (#33081)
## Context

To support inline values a language will have to implement their own
provider trait that walks through tree sitter nodes. This is overly
complicated, hard to accurately implement for each language, and lacks
proper extension support.

This PR switches to a singular inline provider that uses a language's
`debugger.scm` query field to capture variables and scopes. The inline
provider is able to use this information to generate inlays that take
scope into account and work with any language that defines a debugger
query file.

### Todos
- [x] Implement a utility test function to easily test inline values
- [x] Generate inline values based on captures
- [x] Reimplement Python, Rust, and Go support
- [x] Take scope into account when iterating through variable captures
- [x] Add tests for Go inline values
- [x] Remove old inline provider code and trait implementations

Release Notes:

- debugger: Generate inline values based on a language debugger.scm file
2025-06-24 18:24:43 +00:00
Alex
94a5fe265d
debugger: Improve Go support (#31559)
Supersedes https://github.com/zed-industries/zed/pull/31345 
This PR does not have any terminal/console related stuff so that it can
be solved separately.

Introduces inline hints in debugger:
<img width="1141" alt="image"
src="https://github.com/user-attachments/assets/b0575f1e-ddf8-41fe-8958-2da6d4974912"
/>
Adds locators for go, so that you can your app in debug mode:
<img width="706" alt="image"
src="https://github.com/user-attachments/assets/df29bba5-8264-4bea-976f-686c32a5605b"
/>
As well is allows you to specify an existing compiled binary:
<img width="604" alt="image"
src="https://github.com/user-attachments/assets/548f2ab5-88c1-41fb-af84-115a19e685ea"
/>

Release Notes:

- Added inline value hints for Go debugging, displaying variable values
directly in the editor during debug sessions
- Added Go debug locator support, enabling debugging of Go applications
through task templates
- Improved Go debug adapter to support both source debugging (mode:
"debug") and binary execution (mode: "exec") based on program path

cc @osiewicz, @Anthony-Eid
2025-05-28 12:59:05 +02:00
Piotr Osiewicz
9826b7b5c1
debugger: Add extensions support (#30625)
Closes #ISSUE

Release Notes:

- N/A

---------

Co-authored-by: Anthony <anthony@zed.dev>
2025-05-13 22:42:51 +00:00
Anthony Eid
1a520990cc
debugger: Add inline value tests (#29815)
## Context

This PR improves the accuracy of our inline values for Rust/Python. It
does this by only adding inline value hints to the last valid use of a
variable and checking whether variables are valid within a given scope
or not.

We also added tests for Rust/Python inline values and inline values
refreshing when stepping in a debug session.

### Future tasks
1. Handle functions that have inner functions defined within them.
2. Add inline values to variables that were used in inner scopes but not
defined in them.
3. Move the inline value provider trait and impls to the language trait
(or somewhere else).
4. Use Semantic tokens as the first inline value provider and fall back
to tree sitter
5. add let some variable statement, for loops, and function inline value
hints to Rust.
6. Make writing tests more streamlined. 
6.1 We should be able to write a test by only passing in variables,
language, source file, expected result, and stop position to a function.
7. Write a test that has coverage for selecting different stack frames. 

co-authored-by: Remco Smits \<djsmits12@gmail.com\>

Release Notes:

- N/A

---------

Co-authored-by: Remco Smits <djsmits12@gmail.com>
2025-05-07 12:39:35 +00:00