refactor: extract browser action parsing and IRC config struct

browser.rs:
- Extract parse_browser_action() from Tool::execute, removing one
  #[allow(clippy::too_many_lines)] suppression

irc.rs:
- Replace 10-parameter IrcChannel::new() with IrcChannelConfig struct,
  removing #[allow(clippy::too_many_arguments)] suppression
- Update all call sites (mod.rs and tests)

Closes #366

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
fettpl 2026-02-16 18:07:13 +01:00 committed by Chummy
parent 69a9adde33
commit 46b199c50f
3 changed files with 292 additions and 288 deletions

View file

@ -854,7 +854,6 @@ impl BrowserTool {
}
}
#[allow(clippy::too_many_lines)]
#[async_trait]
impl Tool for BrowserTool {
fn name(&self) -> &str {
@ -1031,165 +1030,13 @@ impl Tool for BrowserTool {
return self.execute_computer_use_action(action_str, &args).await;
}
let action = match action_str {
"open" => {
let url = args
.get("url")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'url' for open action"))?;
BrowserAction::Open { url: url.into() }
}
"snapshot" => BrowserAction::Snapshot {
interactive_only: args
.get("interactive_only")
.and_then(serde_json::Value::as_bool)
.unwrap_or(true), // Default to interactive for AI
compact: args
.get("compact")
.and_then(serde_json::Value::as_bool)
.unwrap_or(true),
depth: args
.get("depth")
.and_then(serde_json::Value::as_u64)
.map(|d| u32::try_from(d).unwrap_or(u32::MAX)),
},
"click" => {
let selector = args
.get("selector")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'selector' for click"))?;
BrowserAction::Click {
selector: selector.into(),
}
}
"fill" => {
let selector = args
.get("selector")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'selector' for fill"))?;
let value = args
.get("value")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'value' for fill"))?;
BrowserAction::Fill {
selector: selector.into(),
value: value.into(),
}
}
"type" => {
let selector = args
.get("selector")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'selector' for type"))?;
let text = args
.get("text")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'text' for type"))?;
BrowserAction::Type {
selector: selector.into(),
text: text.into(),
}
}
"get_text" => {
let selector = args
.get("selector")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'selector' for get_text"))?;
BrowserAction::GetText {
selector: selector.into(),
}
}
"get_title" => BrowserAction::GetTitle,
"get_url" => BrowserAction::GetUrl,
"screenshot" => BrowserAction::Screenshot {
path: args.get("path").and_then(|v| v.as_str()).map(String::from),
full_page: args
.get("full_page")
.and_then(serde_json::Value::as_bool)
.unwrap_or(false),
},
"wait" => BrowserAction::Wait {
selector: args
.get("selector")
.and_then(|v| v.as_str())
.map(String::from),
ms: args.get("ms").and_then(serde_json::Value::as_u64),
text: args.get("text").and_then(|v| v.as_str()).map(String::from),
},
"press" => {
let key = args
.get("key")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'key' for press"))?;
BrowserAction::Press { key: key.into() }
}
"hover" => {
let selector = args
.get("selector")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'selector' for hover"))?;
BrowserAction::Hover {
selector: selector.into(),
}
}
"scroll" => {
let direction = args
.get("direction")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'direction' for scroll"))?;
BrowserAction::Scroll {
direction: direction.into(),
pixels: args
.get("pixels")
.and_then(serde_json::Value::as_u64)
.map(|p| u32::try_from(p).unwrap_or(u32::MAX)),
}
}
"is_visible" => {
let selector = args
.get("selector")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'selector' for is_visible"))?;
BrowserAction::IsVisible {
selector: selector.into(),
}
}
"close" => BrowserAction::Close,
"find" => {
let by = args
.get("by")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'by' for find"))?;
let value = args
.get("value")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'value' for find"))?;
let action = args
.get("find_action")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'find_action' for find"))?;
BrowserAction::Find {
by: by.into(),
value: value.into(),
action: action.into(),
fill_value: args
.get("fill_value")
.and_then(|v| v.as_str())
.map(String::from),
}
}
_ => {
let action = match parse_browser_action(action_str, &args) {
Ok(a) => a,
Err(e) => {
return Ok(ToolResult {
success: false,
output: String::new(),
error: Some(format!(
"Action '{action_str}' is unavailable for backend '{}'",
match backend {
ResolvedBackend::AgentBrowser => "agent_browser",
ResolvedBackend::RustNative => "rust_native",
ResolvedBackend::ComputerUse => "computer_use",
}
)),
error: Some(e.to_string()),
});
}
};
@ -1871,6 +1718,161 @@ mod native_backend {
}
}
// ── Action parsing ──────────────────────────────────────────────
/// Parse a JSON `args` object into a typed `BrowserAction`.
fn parse_browser_action(action_str: &str, args: &Value) -> anyhow::Result<BrowserAction> {
match action_str {
"open" => {
let url = args
.get("url")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'url' for open action"))?;
Ok(BrowserAction::Open { url: url.into() })
}
"snapshot" => Ok(BrowserAction::Snapshot {
interactive_only: args
.get("interactive_only")
.and_then(serde_json::Value::as_bool)
.unwrap_or(true),
compact: args
.get("compact")
.and_then(serde_json::Value::as_bool)
.unwrap_or(true),
depth: args
.get("depth")
.and_then(serde_json::Value::as_u64)
.map(|d| u32::try_from(d).unwrap_or(u32::MAX)),
}),
"click" => {
let selector = args
.get("selector")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'selector' for click"))?;
Ok(BrowserAction::Click {
selector: selector.into(),
})
}
"fill" => {
let selector = args
.get("selector")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'selector' for fill"))?;
let value = args
.get("value")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'value' for fill"))?;
Ok(BrowserAction::Fill {
selector: selector.into(),
value: value.into(),
})
}
"type" => {
let selector = args
.get("selector")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'selector' for type"))?;
let text = args
.get("text")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'text' for type"))?;
Ok(BrowserAction::Type {
selector: selector.into(),
text: text.into(),
})
}
"get_text" => {
let selector = args
.get("selector")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'selector' for get_text"))?;
Ok(BrowserAction::GetText {
selector: selector.into(),
})
}
"get_title" => Ok(BrowserAction::GetTitle),
"get_url" => Ok(BrowserAction::GetUrl),
"screenshot" => Ok(BrowserAction::Screenshot {
path: args.get("path").and_then(|v| v.as_str()).map(String::from),
full_page: args
.get("full_page")
.and_then(serde_json::Value::as_bool)
.unwrap_or(false),
}),
"wait" => Ok(BrowserAction::Wait {
selector: args
.get("selector")
.and_then(|v| v.as_str())
.map(String::from),
ms: args.get("ms").and_then(serde_json::Value::as_u64),
text: args.get("text").and_then(|v| v.as_str()).map(String::from),
}),
"press" => {
let key = args
.get("key")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'key' for press"))?;
Ok(BrowserAction::Press { key: key.into() })
}
"hover" => {
let selector = args
.get("selector")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'selector' for hover"))?;
Ok(BrowserAction::Hover {
selector: selector.into(),
})
}
"scroll" => {
let direction = args
.get("direction")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'direction' for scroll"))?;
Ok(BrowserAction::Scroll {
direction: direction.into(),
pixels: args
.get("pixels")
.and_then(serde_json::Value::as_u64)
.map(|p| u32::try_from(p).unwrap_or(u32::MAX)),
})
}
"is_visible" => {
let selector = args
.get("selector")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'selector' for is_visible"))?;
Ok(BrowserAction::IsVisible {
selector: selector.into(),
})
}
"close" => Ok(BrowserAction::Close),
"find" => {
let by = args
.get("by")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'by' for find"))?;
let value = args
.get("value")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'value' for find"))?;
let action = args
.get("find_action")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'find_action' for find"))?;
Ok(BrowserAction::Find {
by: by.into(),
value: value.into(),
action: action.into(),
fill_value: args
.get("fill_value")
.and_then(|v| v.as_str())
.map(String::from),
})
}
other => anyhow::bail!("Unsupported browser action: {other}"),
}
}
// ── Helper functions ─────────────────────────────────────────────
fn is_supported_browser_action(action: &str) -> bool {