| 51 | } |
| 52 | |
| 53 | pub async fn invoke(&self, os: &Os, _updates: impl Write) -> Result<InvokeOutput> { |
| 54 | let mut command = tokio::process::Command::new("aws"); |
| 55 | |
| 56 | // Set up environment variables with user agent metadata for CloudTrail tracking |
| 57 | let env_vars = env_vars_with_user_agent(os); |
| 58 | |
| 59 | command.envs(env_vars).arg("--region").arg(&self.region); |
| 60 | if let Some(profile_name) = self.profile_name.as_deref() { |
| 61 | command.arg("--profile").arg(profile_name); |
| 62 | } |
| 63 | command.arg(&self.service_name).arg(&self.operation_name); |
| 64 | if let Some(parameters) = self.cli_parameters() { |
| 65 | for (name, val) in parameters { |
| 66 | command.arg(name); |
| 67 | if !val.is_empty() { |
| 68 | command.arg(val); |
| 69 | } |
| 70 | } |
| 71 | } |
| 72 | let output = command |
| 73 | .stdout(Stdio::piped()) |
| 74 | .stderr(Stdio::piped()) |
| 75 | .spawn() |
| 76 | .wrap_err_with(|| format!("Unable to spawn command '{:?}'", self))? |
| 77 | .wait_with_output() |
| 78 | .await |
| 79 | .wrap_err_with(|| format!("Unable to spawn command '{:?}'", self))?; |
| 80 | let status = output.status.code().unwrap_or(0).to_string(); |
| 81 | let stdout = output.stdout.to_str_lossy(); |
| 82 | let stderr = output.stderr.to_str_lossy(); |
| 83 | |
| 84 | let stdout = format!( |
| 85 | "{}{}", |
| 86 | &stdout[0..stdout.len().min(MAX_TOOL_RESPONSE_SIZE / 3)], |
| 87 | if stdout.len() > MAX_TOOL_RESPONSE_SIZE / 3 { |
| 88 | " ... truncated" |
| 89 | } else { |
| 90 | "" |
| 91 | } |
| 92 | ); |
| 93 | |
| 94 | let stderr = format!( |
| 95 | "{}{}", |
| 96 | &stderr[0..stderr.len().min(MAX_TOOL_RESPONSE_SIZE / 3)], |
| 97 | if stderr.len() > MAX_TOOL_RESPONSE_SIZE / 3 { |
| 98 | " ... truncated" |
| 99 | } else { |
| 100 | "" |
| 101 | } |
| 102 | ); |
| 103 | |
| 104 | if status.eq("0") { |
| 105 | Ok(InvokeOutput { |
| 106 | output: OutputKind::Json(serde_json::json!({ |
| 107 | "exit_status": status, |
| 108 | "stdout": stdout, |
| 109 | "stderr": stderr.clone() |
| 110 | })), |