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48 lines
1.2 KiB
48 lines
1.2 KiB
use std::error::Error;
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use std::fmt;
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use command_runner::CommandRunner;
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use symbols::{Action, OwnedSymbolAction, Symbol, SymbolAction, SymbolRunner};
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pub struct ReloadService<'a, C: 'a + CommandRunner> {
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service: &'a str,
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command_runner: &'a C,
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}
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impl<'a, C: CommandRunner> ReloadService<'a, C> {
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pub fn new(service: &'a str, command_runner: &'a C) -> Self {
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ReloadService {
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service,
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command_runner,
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}
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}
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}
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impl<'a, C: CommandRunner> Symbol for ReloadService<'a, C> {
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fn target_reached(&self) -> Result<bool, Box<dyn Error>> {
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Ok(true)
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}
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fn execute(&self) -> Result<(), Box<dyn Error>> {
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self
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.command_runner
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.run_successfully("systemctl", &["reload-or-restart", self.service])
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}
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fn as_action<'b>(&'b self, runner: &'b dyn SymbolRunner) -> Box<dyn Action + 'b> {
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Box::new(SymbolAction::new(runner, self))
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}
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fn into_action<'b>(self: Box<Self>, runner: &'b dyn SymbolRunner) -> Box<dyn Action + 'b>
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where
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Self: 'b,
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{
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Box::new(OwnedSymbolAction::new(runner, *self))
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}
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}
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impl<'a, C: CommandRunner> fmt::Display for ReloadService<'a, C> {
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fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {
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write!(f, "Reload service {}", self.service)
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}
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}
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