sql-fun-core 0.1.1

common dependencies for sql-fun
Documentation 
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use std::{collections::HashMap, path::PathBuf};

#[derive(clap::Args, Debug, serde::Serialize, serde::Deserialize, Clone)]
pub struct LoggingArgs {
    /// Log level (trace, debug, info, warn, error)
    #[clap(long, env = Self::SQL_FUN_LOG_LEVEL, default_value = "info")]
    log_level: String,

    /// Path to log file (stderr if none)
    #[clap(long, env = Self::SQL_FUN_LOG_FILE)]
    log_file: Option<PathBuf>,
}

impl LoggingArgs {
    const SQL_FUN_LOG_LEVEL: &str = "SQL_FUN_LOG_LEVEL";
    const SQL_FUN_LOG_FILE: &str = "SQL_FUN_LOG_FILE";

    pub fn get_envs(&self, envs: &mut HashMap<String, String>) {
        if let Some(log_file) = &self.log_file {
            envs.insert(
                Self::SQL_FUN_LOG_FILE.to_string(),
                log_file.to_string_lossy().to_string(),
            );
        }
        envs.insert(Self::SQL_FUN_LOG_LEVEL.to_string(), self.log_level.clone());
    }

    pub fn set_log_level(&mut self, log_level: &str) {
        self.log_level = log_level.to_string();
    }
}