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use std::collections::HashMap;
use std::process::Command;
use super::Action;
use crate::message::MessageConfig;
use crate::message::MessageParams;
use anyhow::Result;
use async_trait::async_trait;
use serde::Deserialize;
#[derive(Deserialize, Debug)]
pub struct CommandConfig {
cmd: String,
#[serde(default)]
args: Vec<String>,
#[serde(default)]
clear_parent_env: bool,
#[serde(default)]
envs: HashMap<String, String>,
working_dir: Option<String>,
}
pub struct CommandAction<'a> {
message_config: &'a MessageConfig,
cmd_config: &'a CommandConfig,
}
impl<'a> CommandAction<'a> {
pub fn new(message_config: &'a MessageConfig, cmd_config: &'a CommandConfig) -> Result<Self> {
Ok(Self {
message_config,
cmd_config,
})
}
}
#[async_trait]
impl Action<'_> for CommandAction<'_> {
async fn run(&self, params: Option<&MessageParams<'_, '_>>) -> Result<()> {
let mut cmd = Command::new(&self.cmd_config.cmd);
for arg in self.cmd_config.args.iter() {
cmd.arg(if let Some(p) = params {
self.message_config.replace_template_params(arg, p)?
} else {
arg.clone()
});
}
if self.cmd_config.clear_parent_env {
cmd.env_clear();
}
cmd.envs(&self.cmd_config.envs);
if let Some(working_dir) = &self.cmd_config.working_dir {
cmd.current_dir(working_dir);
}
cmd.status()?;
Ok(())
}
}
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