Struct ConfigService 

pub struct ConfigService;

Configuration service for project configuration management

Examples

use mecha10_cli::services::ConfigService;
use std::path::PathBuf;

// Load config from default location
let config = ConfigService::load_default().await?;
println!("Robot ID: {}", config.robot.id);

// Load from specific path
let config = ConfigService::load_from(&PathBuf::from("custom.json")).await?;

// Find config in current or parent directories
let config_path = ConfigService::find_config()?;

Implementations

impl ConfigService

pub async fn load_default() -> Result<ProjectConfig>

Load project configuration from the default location (mecha10.json)

Errors

Returns an error if:

• The file doesn’t exist
• The file cannot be read
• The JSON is invalid
• The configuration doesn’t match the expected schema

pub async fn load_from(path: &Path) -> Result<ProjectConfig>

Load project configuration from a specific path

Arguments

• path - Path to the mecha10.json file

Errors

Returns an error if:

• The file doesn’t exist
• The file cannot be read
• The JSON is invalid
• The configuration doesn’t match the expected schema

pub fn find_config() -> Result<PathBuf>

Find mecha10.json in the current directory or any parent directory

Searches upward from the current working directory until it finds a mecha10.json file or reaches the root directory.

Returns

Returns the path to the found configuration file.

Errors

Returns an error if no mecha10.json file is found in the current directory or any parent directory.

pub fn find_config_from(start_dir: &Path) -> Result<PathBuf>

Find mecha10.json starting from a specific directory

Arguments

• start_dir - Directory to start searching from

Returns

Returns the path to the found configuration file.

Errors

Returns an error if no mecha10.json file is found.

pub fn is_initialized(dir: &Path) -> bool

Check if a project is initialized in the given directory

Arguments

• dir - Directory to check

Returns

Returns true if mecha10.json exists in the directory.

pub fn is_initialized_here() -> bool

Check if a project is initialized in the current directory

pub async fn load_robot_id(path: &Path) -> Result<String>

Load robot ID from configuration file

This is a convenience method that loads just the robot ID without parsing the entire configuration.

Arguments

• path - Path to the mecha10.json file

Errors

Returns an error if the file cannot be read or parsed.

pub fn validate(path: &Path) -> Result<()>

Validate configuration file

Uses the mecha10-core schema validation to check if the configuration is valid according to the JSON schema and custom validation rules.

Arguments

• path - Path to the configuration file

Errors

Returns an error if validation fails with details about what’s wrong.

pub fn default_config_paths() -> Vec<PathBuf>

Get the default config paths to try in order

Returns a list of paths that are commonly used for configuration files.

pub async fn try_load_from_defaults() -> Result<(PathBuf, ProjectConfig)>

Try to load configuration from any of the default paths

Attempts to load configuration from each default path in order until one succeeds.

Errors

Returns an error if none of the default paths contain a valid config.