magmaus3/continuwuity
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add --read-only and --maintenance program option

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Signed-off-by: Jason Volk <jason@zemos.net>
This commit is contained in:
Jason Volk 2025-03-28 23:34:42 +00:00
parent 0e2009dbf5
commit d0132706cd
2 changed files with 18 additions and 0 deletions
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1
Cargo.toml
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@ -892,6 +892,7 @@ needless_continue = { level = "allow", priority = 1 }
no_effect_underscore_binding = { level = "allow", priority = 1 } no_effect_underscore_binding = { level = "allow", priority = 1 }
similar_names = { level = "allow", priority = 1 } similar_names = { level = "allow", priority = 1 }
single_match_else = { level = "allow", priority = 1 } single_match_else = { level = "allow", priority = 1 }
struct_excessive_bools = { level = "allow", priority = 1 }
struct_field_names = { level = "allow", priority = 1 } struct_field_names = { level = "allow", priority = 1 }
unnecessary_wraps = { level = "allow", priority = 1 } unnecessary_wraps = { level = "allow", priority = 1 }
unused_async = { level = "allow", priority = 1 } unused_async = { level = "allow", priority = 1 }

17
src/main/clap.rs
View file

@ -27,6 +27,14 @@ pub(crate) struct Args {
#[arg(long, short('O'))] #[arg(long, short('O'))]
pub(crate) option: Vec<String>, pub(crate) option: Vec<String>,
/// Run in a stricter read-only --maintenance mode.
#[arg(long)]
pub(crate) read_only: bool,
/// Run in maintenance mode while refusing connections.
#[arg(long)]
pub(crate) maintenance: bool,
#[cfg(feature = "console")] #[cfg(feature = "console")]
/// Activate admin command console automatically after startup. /// Activate admin command console automatically after startup.
#[arg(long, num_args(0))] #[arg(long, num_args(0))]
@ -121,6 +129,15 @@ pub(super) fn parse() -> Args { Args::parse() }
/// Synthesize any command line options with configuration file options. /// Synthesize any command line options with configuration file options.
pub(crate) fn update(mut config: Figment, args: &Args) -> Result<Figment> { pub(crate) fn update(mut config: Figment, args: &Args) -> Result<Figment> {
if args.read_only {
config = config.join(("rocksdb_read_only", true));
}
if args.maintenance || args.read_only {
config = config.join(("startup_netburst", false));
config = config.join(("listening", false));
}
#[cfg(feature = "console")] #[cfg(feature = "console")]
// Indicate the admin console should be spawned automatically if the // Indicate the admin console should be spawned automatically if the
// configuration file hasn't already. // configuration file hasn't already.