45 lines
1.1 KiB
Rust
45 lines
1.1 KiB
Rust
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//! Read a file from the workspace.
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use crate::tools::{resolve_path, Tool, ToolCtx};
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use anyhow::Result;
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use serde_json::{json, Value};
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use std::fs;
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pub struct Read;
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impl Tool for Read {
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fn name(&self) -> &'static str {
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"read"
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}
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fn description(&self) -> &'static str {
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"Read the contents of a file"
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}
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fn parameters(&self) -> Value {
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json!({
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"type": "object",
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"properties": {
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"path": {
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"type": "string",
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"description": "Path to the file to read (relative to workspace root)"
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}
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},
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"required": ["path"]
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})
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}
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fn run(&self, ctx: &ToolCtx, args: &Value) -> Result<String> {
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let rel = crate::tools::arg_str(args, "path")?;
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let path = resolve_path(&ctx.workspaces, &rel)?;
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if !path.exists() {
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anyhow::bail!("file '{rel}' does not exist");
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}
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if !path.is_file() {
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anyhow::bail!("'{rel}' is not a file");
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}
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let content = fs::read_to_string(&path)?;
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Ok(content)
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}
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}
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