22 lines
803 B
Rust
22 lines
803 B
Rust
use clap::Parser;
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/// Runtime configuration, sourced from CLI arguments and environment variables.
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#[derive(Debug, Clone, Parser)]
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#[command(version, about = "Collection management system server")]
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pub struct Config {
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/// PostgreSQL connection string.
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#[arg(long, env = "DATABASE_URL")]
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pub database_url: String,
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/// Address to bind the HTTP server to.
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#[arg(long, env = "BIND_ADDR", default_value = "0.0.0.0:8080")]
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pub bind_addr: String,
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/// User-facing application name (OpenAPI title, page title, …).
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///
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/// Defaults to a neutral name; set this to the real product name at deploy
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/// time. The product name must never be hardcoded in source.
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#[arg(long, env = "APP_NAME", default_value = "Collection Management System")]
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pub app_name: String,
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}
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