use anyhow::Result;
use serde_json::{Value, json};
use std::collections::HashMap;
use std::fs;
use crate::executors::{
types::{Skill, SkillParameter},
validate_path,
};
#[derive(Debug)]
pub struct DeleteFileSkill;
#[async_trait::async_trait]
impl Skill for DeleteFileSkill {
fn name(&self) -> &str {
"file_delete"
}
fn description(&self) -> &str {
"Delete a file or empty directory"
}
fn usage_hint(&self) -> &str {
"Use this skill when the user wants to delete, remove, or delete a file or empty directory"
}
fn parameters(&self) -> Vec<SkillParameter> {
vec![
SkillParameter {
name: "path".to_string(),
param_type: "string".to_string(),
description: "Path to the file or directory to delete".to_string(),
required: true,
default: None,
example: Some(Value::String("/tmp/temp.txt".to_string())),
enum_values: None,
},
SkillParameter {
name: "recursive".to_string(),
param_type: "boolean".to_string(),
description: "Delete directory recursively (including all contents)".to_string(),
required: false,
default: Some(Value::Bool(false)),
example: Some(Value::Bool(true)),
enum_values: None,
},
]
}
fn example_call(&self) -> Value {
json!({
"action": "file_delete",
"parameters": {
"path": "/tmp/temp.txt"
}
})
}
fn example_output(&self) -> String {
"File deleted: /tmp/temp.txt".to_string()
}
fn category(&self) -> &str {
"file"
}
async fn execute(&self, parameters: &HashMap<String, Value>) -> Result<String> {
let path = parameters
.get("path")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing 'path' parameter"))?;
let recursive = parameters
.get("recursive")
.and_then(|v| v.as_bool())
.unwrap_or(false);
let validated_path = validate_path(path, None)?;
if !validated_path.exists() {
anyhow::bail!("Path not found: {}", path);
}
if validated_path.is_dir() {
if recursive {
fs::remove_dir_all(&validated_path)?;
Ok(format!("Directory deleted recursively: {}", path))
} else {
fs::remove_dir(&validated_path)?;
Ok(format!("Empty directory deleted: {}", path))
}
} else {
fs::remove_file(&validated_path)?;
Ok(format!("File deleted: {}", path))
}
}
fn validate(&self, parameters: &HashMap<String, Value>) -> Result<()> {
parameters
.get("path")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing required parameter: path"))?;
Ok(())
}
}