DevTools: Implement support for showing source_content in Debugger > Source panel (#36774)

This patch adds support for showing source_content in `Debugger >
Source` panel. This works by handling the clients `source` messages in
the source actor. These source actors are already advertised as resource
via the watcher, populating the source list. We also update the
`sources` handler in thread actor for future work in thread debugging.

Note: while this PR also adds support for showing worker script
source_content, worker has been broken (See
https://github.com/servo/servo/issues/37012). I was able to confirm the
`content_type` and `source_content` for worker script in logs.


![image](https://github.com/user-attachments/assets/bd53ea29-003a-4b5e-a3e8-6e280afa4671)

Fixes: part of https://github.com/servo/servo/issues/36027

---------

Signed-off-by: atbrakhi <atbrakhi@igalia.com>
This commit is contained in:
atbrakhi 2025-06-13 11:31:33 +02:00 committed by GitHub
parent 5159529888
commit 7a801f0ef5
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8 changed files with 204 additions and 42 deletions

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@ -8,7 +8,7 @@ use std::sync::atomic::{AtomicBool, Ordering};
use constellation_traits::{StructuredSerializedData, WorkerScriptLoadOrigin};
use crossbeam_channel::{Sender, unbounded};
use devtools_traits::{DevtoolsPageInfo, ScriptToDevtoolsControlMsg, SourceInfo, WorkerId};
use devtools_traits::{DevtoolsPageInfo, ScriptToDevtoolsControlMsg, WorkerId};
use dom_struct::dom_struct;
use ipc_channel::ipc;
use js::jsapi::{Heap, JSObject};
@ -224,16 +224,6 @@ impl WorkerMethods<crate::DomTypeHolder> for Worker {
devtools_sender.clone(),
page_info,
));
let source_info = SourceInfo {
url: worker_url.clone(),
external: true, // Worker scripts are always external.
worker_id: Some(worker_id),
};
let _ = chan.send(ScriptToDevtoolsControlMsg::ScriptSourceLoaded(
pipeline_id,
source_info,
));
}
}