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fix(robot-kit): format crate and harden cross-platform feature gating

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This commit is contained in:
Chummy 2026-02-18 14:06:34 +08:00
parent 0dfc707c49
commit d70324f4f7
11 changed files with 374 additions and 204 deletions
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40
crates/robot-kit/src/look.rs
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@ -24,7 +24,10 @@ impl LookTool {
// Ensure capture directory exists
let _ = std::fs::create_dir_all(&capture_dir);
Self { config, capture_dir }
Self {
config,
capture_dir,
}
}
/// Capture image using ffmpeg (works with most cameras)
@ -39,10 +42,14 @@ impl LookTool {
// Use ffmpeg for broad camera compatibility
let output = tokio::process::Command::new("ffmpeg")
.args([
"-f", "v4l2",
"-video_size", &format!("{}x{}", width, height),
"-i", device,
"-frames:v", "1",
"-f",
"v4l2",
"-video_size",
&format!("{}x{}", width, height),
"-i",
device,
"-frames:v",
"1",
"-y", // Overwrite
filename.to_str().unwrap(),
])
@ -53,9 +60,11 @@ impl LookTool {
// Fallback: try fswebcam (simpler, often works on Pi)
let fallback = tokio::process::Command::new("fswebcam")
.args([
"-r", &format!("{}x{}", width, height),
"-r",
&format!("{}x{}", width, height),
"--no-banner",
"-d", device,
"-d",
device,
filename.to_str().unwrap(),
])
.output()
@ -84,10 +93,8 @@ impl LookTool {
// Read image as base64
let image_bytes = tokio::fs::read(image_path).await?;
let base64_image = base64::Engine::encode(
&base64::engine::general_purpose::STANDARD,
&image_bytes,
);
let base64_image =
base64::Engine::encode(&base64::engine::general_purpose::STANDARD, &image_bytes);
// Call Ollama with image
let client = reqwest::Client::new();
@ -182,15 +189,18 @@ impl Tool for LookTool {
}),
Err(e) => Ok(ToolResult {
success: false,
output: format!("Image captured at {} but description failed", image_path.display()),
output: format!(
"Image captured at {} but description failed",
image_path.display()
),
error: Some(e.to_string()),
}),
}
}
"find" => {
let target = args["prompt"]
.as_str()
.ok_or_else(|| anyhow::anyhow!("'find' action requires 'prompt' specifying what to find"))?;
let target = args["prompt"].as_str().ok_or_else(|| {
anyhow::anyhow!("'find' action requires 'prompt' specifying what to find")
})?;
let prompt = format!(
"Look at this image and determine: Is there a {} visible? \