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Daemonize

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This commit is contained in:
Jeremy Soller 2023-11-27 14:46:10 -07:00
parent 4fbf3e4663
commit ced0845c24
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3 changed files with 20 additions and 0 deletions
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10
Cargo.lock generated
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@ -982,6 +982,7 @@ version = "0.1.0"
dependencies = [ dependencies = [
"cosmic-text 0.10.0", "cosmic-text 0.10.0",
"env_logger", "env_logger",
"fork",
"i18n-embed", "i18n-embed",
"i18n-embed-fl", "i18n-embed-fl",
"lazy_static", "lazy_static",
@ -1837,6 +1838,15 @@ version = "0.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "aa9a19cbb55df58761df49b23516a86d432839add4af60fc256da840f66ed35b" checksum = "aa9a19cbb55df58761df49b23516a86d432839add4af60fc256da840f66ed35b"
[[package]]
name = "fork"
version = "0.1.22"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bf2ca97a59201425e7ee4d197c9c4fea282fe87a97d666a580bda889b95b8e88"
dependencies = [
"libc",
]
[[package]] [[package]]
name = "form_urlencoded" name = "form_urlencoded"
version = "1.2.0" version = "1.2.0"

1
Cargo.toml
View file

@ -7,6 +7,7 @@ license = "GPL-3.0-only"
[dependencies] [dependencies]
env_logger = "0.10.0" env_logger = "0.10.0"
fork = "0.1"
lazy_static = "1.4.0" lazy_static = "1.4.0"
log = "0.4.20" log = "0.4.20"
notify = "6.1.1" notify = "6.1.1"

9
src/main.rs
View file

@ -60,6 +60,15 @@ lazy_static::lazy_static! {
} }
fn main() -> Result<(), Box<dyn std::error::Error>> { fn main() -> Result<(), Box<dyn std::error::Error>> {
match fork::daemon(false, false) {
Ok(fork::Fork::Child) => (),
Ok(fork::Fork::Parent(_child_pid)) => process::exit(0),
Err(err) => {
eprintln!("failed to daemonize: {:?}", err);
process::exit(1);
}
}
env_logger::Builder::from_env(env_logger::Env::default().default_filter_or("warn")).init(); env_logger::Builder::from_env(env_logger::Env::default().default_filter_or("warn")).init();
localize::localize(); localize::localize();