heddle-config 0.26.0

Heddle user-config TOML schema, credential store, transport knobs, and tracing init.
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// SPDX-License-Identifier: Apache-2.0
//! Heddle user-config TOML schema, credential-file store, transport knobs,
//! and tracing initialization.
//!
//! This crate contains configuration inputs and the durable global
//! credential-store schema used by both the Heddle CLI and operator tooling.
//! Transport implementations and application policy remain in their callers.

pub mod client_config;
pub mod config;
pub mod credentials;
pub mod logging;
pub mod output;
pub mod tls_trust;

pub fn heddle_home_override() -> Option<std::path::PathBuf> {
    std::env::var_os("HEDDLE_HOME")
        .filter(|path| !path.is_empty())
        .map(std::path::PathBuf::from)
}

pub fn heddle_home_dir() -> std::path::PathBuf {
    heddle_home_override().unwrap_or_else(|| {
        std::env::var_os("HOME")
            .map(std::path::PathBuf::from)
            .unwrap_or_else(|| std::path::PathBuf::from("."))
            .join(".heddle")
    })
}

pub use client_config::{
    ClientConfig, cleartext_connect_allowed, cleartext_refused_message, is_loopback_ip,
};
pub use config::UserConfig;
pub use logging::{
    LogFormat, LoggingConfig, LoggingGuard, init_logging, init_logging_default, is_enabled,
};
pub use output::OutputMode;
pub use tls_trust::{
    REMOTE_TLS_CA_CERT_SETTING, annotate_error_chain_tls_trust_failure, annotate_tls_trust_failure,
    is_tls_trust_failure,
};