TudbuT/conduit
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feat: allow specifying config path via command flag

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This commit is contained in:
Matthias Ahouansou 2024-04-19 21:06:58 +01:00
parent 60a2f2d011
commit 9a88386ddf
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2 changed files with 6 additions and 2 deletions
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4
src/clap.rs
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@ -22,6 +22,10 @@ fn version() -> String {
pub struct Args { pub struct Args {
#[command(subcommand)] #[command(subcommand)]
pub command: Option<Commands>, pub command: Option<Commands>,
/// Path to the config file
#[arg(short, long, value_name = "PATH")]
pub config: Option<String>,
} }
#[derive(Subcommand)] #[derive(Subcommand)]

4
src/main.rs
View file

@ -55,10 +55,10 @@ static GLOBAL: Jemalloc = Jemalloc;
async fn main() { async fn main() {
let cli = clap::parse(); let cli = clap::parse();
let path = let path = cli.config.unwrap_or_else(|| {
Env::var("CONDUIT_CONFIG") Env::var("CONDUIT_CONFIG")
.expect("The config path must either be set via the -c/--config flag or the CONDUIT_CONFIG env var. Example: /etc/conduit.toml") .expect("The config path must either be set via the -c/--config flag or the CONDUIT_CONFIG env var. Example: /etc/conduit.toml")
; });
match cli.command { match cli.command {
Some(Commands::GenerateConfig) => { Some(Commands::GenerateConfig) => {