diff options
Diffstat (limited to '')
| -rw-r--r-- | src/bin/activate.rs (renamed from src/activate.rs) | 203 | ||||
| -rw-r--r-- | src/bin/deploy.rs (renamed from src/main.rs) | 228 | ||||
| -rw-r--r-- | src/data.rs (renamed from src/utils/data.rs) | 0 | ||||
| -rw-r--r-- | src/deploy.rs | 297 | ||||
| -rw-r--r-- | src/lib.rs (renamed from src/utils/mod.rs) | 146 | ||||
| -rw-r--r-- | src/push.rs (renamed from src/utils/push.rs) | 95 | ||||
| -rw-r--r-- | src/utils/deploy.rs | 179 |
7 files changed, 751 insertions, 397 deletions
diff --git a/src/activate.rs b/src/bin/activate.rs index 84d4b12..2f13b44 100644 --- a/src/activate.rs +++ b/src/bin/activate.rs @@ -3,6 +3,8 @@ // // SPDX-License-Identifier: MPL-2.0 +use signal_hook::{consts::signal::SIGHUP, iterator::Signals}; + use clap::Clap; use tokio::fs; @@ -18,27 +20,44 @@ use notify::{RecommendedWatcher, RecursiveMode, Watcher}; use thiserror::Error; -extern crate pretty_env_logger; #[macro_use] extern crate log; -#[macro_use] extern crate serde_derive; -#[macro_use] -mod utils; - -/// Activation portion of the simple Rust Nix deploy tool +/// Remote activation utility for deploy-rs #[derive(Clap, Debug)] #[clap(version = "1.0", author = "Serokell <https://serokell.io/>")] struct Opts { - profile_path: String, - closure: String, + /// Print debug logs to output + #[clap(short, long)] + debug_logs: bool, + /// Directory to print logs to + #[clap(long)] + log_dir: Option<String>, - /// Temp path for any temporary files that may be needed during activation + /// Path for any temporary files that may be needed during activation #[clap(long)] temp_path: String, + #[clap(subcommand)] + subcmd: SubCommand, +} + +#[derive(Clap, Debug)] +enum SubCommand { + Activate(ActivateOpts), + Wait(WaitOpts), +} + +/// Activate a profile +#[derive(Clap, Debug)] +struct ActivateOpts { + /// The closure to activate + closure: String, + /// The profile path to install into + profile_path: String, + /// Maximum time to wait for confirmation after activation #[clap(long)] confirm_timeout: u16, @@ -52,6 +71,13 @@ struct Opts { auto_rollback: bool, } +/// Activate a profile +#[derive(Clap, Debug)] +struct WaitOpts { + /// The closure to wait for + closure: String, +} + #[derive(Error, Debug)] pub enum DeactivateError { #[error("Failed to execute the rollback command: {0}")] @@ -195,8 +221,9 @@ pub async fn activation_confirmation( confirm_timeout: u16, closure: String, ) -> Result<(), ActivationConfirmationError> { - let lock_hash = &closure["/nix/store/".len()..]; - let lock_path = format!("{}/deploy-rs-canary-{}", temp_path, lock_hash); + let lock_path = deploy::make_lock_path(&temp_path, &closure); + + debug!("Ensuring parent directory exists for canary file"); if let Some(parent) = Path::new(&lock_path).parent() { fs::create_dir_all(parent) @@ -204,53 +231,98 @@ pub async fn activation_confirmation( .map_err(ActivationConfirmationError::CreateConfirmDirError)?; } + debug!("Creating canary file"); + fs::File::create(&lock_path) .await - .map_err(ActivationConfirmationError::CreateConfirmDirError)?; + .map_err(ActivationConfirmationError::CreateConfirmFileError)?; + + debug!("Creating notify watcher"); let (deleted, done) = mpsc::channel(1); + let mut watcher: RecommendedWatcher = Watcher::new_immediate(move |res: Result<notify::event::Event, notify::Error>| { let send_result = match res { Ok(e) if e.kind == notify::EventKind::Remove(notify::event::RemoveKind::File) => { - deleted.blocking_send(Ok(())) + debug!("Got worthy removal event, sending on channel"); + deleted.try_send(Ok(())) + } + Err(e) => { + debug!("Got error waiting for removal event, sending on channel"); + deleted.try_send(Err(e)) } Ok(_) => Ok(()), // ignore non-removal events - Err(e) => deleted.blocking_send(Err(e)), }; + if let Err(e) = send_result { - // We can't communicate our error, but panic-ing would - // be bad; let's write an error and trust that the - // activate function will realize we aren't sending - // data. - eprintln!("Could not send file system event to watcher: {}", e); + error!("Could not send file system event to watcher: {}", e); } })?; - watcher.watch(lock_path, RecursiveMode::Recursive)?; - if let fork::Fork::Child = - fork::daemon(false, false).map_err(ActivationConfirmationError::ForkError)? - { - std::thread::spawn(move || { - let rt = tokio::runtime::Runtime::new().unwrap(); + watcher.watch(&lock_path, RecursiveMode::NonRecursive)?; + + if let Err(err) = danger_zone(done, confirm_timeout).await { + error!("Error waiting for confirmation event: {}", err); - rt.block_on(async move { - if let Err(err) = danger_zone(done, confirm_timeout).await { - if let Err(err) = deactivate(&profile_path).await { - good_panic!("Error de-activating due to another error in confirmation thread, oh no...: {}", err); - } + if let Err(err) = deactivate(&profile_path).await { + error!( + "Error de-activating due to another error waiting for confirmation, oh no...: {}", + err + ); + } + } - good_panic!("Error in confirmation thread: {}", err); + Ok(()) +} + +#[derive(Error, Debug)] +pub enum WaitError { + #[error("Error creating watcher for activation: {0}")] + Watcher(#[from] notify::Error), + #[error("Error waiting for activation: {0}")] + Waiting(#[from] DangerZoneError), +} +pub async fn wait(temp_path: String, closure: String) -> Result<(), WaitError> { + let lock_path = deploy::make_lock_path(&temp_path, &closure); + + let (created, done) = mpsc::channel(1); + + let mut watcher: RecommendedWatcher = { + // TODO: fix wasteful clone + let lock_path = lock_path.clone(); + + Watcher::new_immediate(move |res: Result<notify::event::Event, notify::Error>| { + let send_result = match res { + Ok(e) if e.kind == notify::EventKind::Create(notify::event::CreateKind::File) => { + match &e.paths[..] { + [x] if x == Path::new(&lock_path) => created.try_send(Ok(())), + _ => Ok(()), } - }); - }) - .join() - .unwrap(); + } + Err(e) => created.try_send(Err(e)), + Ok(_) => Ok(()), // ignore non-removal events + }; + + if let Err(e) = send_result { + error!("Could not send file system event to watcher: {}", e); + } + })? + }; + + watcher.watch(&temp_path, RecursiveMode::NonRecursive)?; - info!("Confirmation successful!"); + // Avoid a potential race condition by checking for existence after watcher creation + if fs::metadata(&lock_path).await.is_ok() { + watcher.unwatch(&temp_path)?; + return Ok(()); } - std::process::exit(0); + danger_zone(done, 240).await?; + + info!("Found canary file, done waiting!"); + + Ok(()) } #[derive(Error, Debug)] @@ -301,6 +373,8 @@ pub async fn activate( } }; + debug!("Running activation script"); + let activate_status = match Command::new(format!("{}/deploy-rs-activate", profile_path)) .env("PROFILE", &profile_path) .current_dir(&profile_path) @@ -331,6 +405,7 @@ pub async fn activate( if magic_rollback { info!("Magic rollback is enabled, setting up confirmation hook..."); + match activation_confirmation(profile_path.clone(), temp_path, confirm_timeout, closure) .await { @@ -347,26 +422,48 @@ pub async fn activate( #[tokio::main] async fn main() -> Result<(), Box<dyn std::error::Error>> { - if std::env::var("DEPLOY_LOG").is_err() { - std::env::set_var("DEPLOY_LOG", "info"); - } - - pretty_env_logger::init_custom_env("DEPLOY_LOG"); + // Ensure that this process stays alive after the SSH connection dies + let mut signals = Signals::new(&[SIGHUP])?; + std::thread::spawn(move || { + for _ in signals.forever() { + println!("Received NOHUP - ignoring..."); + } + }); let opts: Opts = Opts::parse(); - match activate( - opts.profile_path, - opts.closure, - opts.auto_rollback, - opts.temp_path, - opts.confirm_timeout, - opts.magic_rollback, - ) - .await - { + deploy::init_logger( + opts.debug_logs, + opts.log_dir.as_deref(), + match opts.subcmd { + SubCommand::Activate(_) => deploy::LoggerType::Activate, + SubCommand::Wait(_) => deploy::LoggerType::Wait, + }, + )?; + + let r = match opts.subcmd { + SubCommand::Activate(activate_opts) => activate( + activate_opts.profile_path, + activate_opts.closure, + activate_opts.auto_rollback, + opts.temp_path, + activate_opts.confirm_timeout, + activate_opts.magic_rollback, + ) + .await + .map_err(|x| Box::new(x) as Box<dyn std::error::Error>), + + SubCommand::Wait(wait_opts) => wait(opts.temp_path, wait_opts.closure) + .await + .map_err(|x| Box::new(x) as Box<dyn std::error::Error>), + }; + + match r { Ok(()) => (), - Err(err) => good_panic!("{}", err), + Err(err) => { + error!("{}", err); + std::process::exit(1) + } } Ok(()) diff --git a/src/main.rs b/src/bin/deploy.rs index be7ad40..caf3d4e 100644 --- a/src/main.rs +++ b/src/bin/deploy.rs @@ -12,17 +12,12 @@ use tokio::process::Command; use thiserror::Error; -extern crate pretty_env_logger; - #[macro_use] extern crate log; #[macro_use] extern crate serde_derive; -#[macro_use] -mod utils; - /// Simple Rust rewrite of a simple Nix Flake deployment tool #[derive(Clap, Debug)] #[clap(version = "1.0", author = "Serokell <https://serokell.io/>")] @@ -39,6 +34,13 @@ struct Opts { /// Extra arguments to be passed to nix build extra_build_args: Vec<String>, + /// Print debug logs to output + #[clap(short, long)] + debug_logs: bool, + /// Directory to print logs to (including the background activation process) + #[clap(long)] + log_dir: Option<String>, + /// Keep the build outputs of each built profile #[clap(short, long)] keep_result: bool, @@ -98,9 +100,9 @@ async fn test_flake_support() -> Result<bool, std::io::Error> { #[derive(Error, Debug)] enum CheckDeploymentError { #[error("Failed to execute Nix checking command: {0}")] - NixCheckError(#[from] std::io::Error), + NixCheck(#[from] std::io::Error), #[error("Nix checking command resulted in a bad exit code: {0:?}")] - NixCheckExitError(Option<i32>), + NixCheckExit(Option<i32>), } async fn check_deployment( @@ -136,7 +138,7 @@ async fn check_deployment( match check_status.code() { Some(0) => (), - a => return Err(CheckDeploymentError::NixCheckExitError(a)), + a => return Err(CheckDeploymentError::NixCheckExit(a)), }; Ok(()) @@ -145,15 +147,15 @@ async fn check_deployment( #[derive(Error, Debug)] enum GetDeploymentDataError { #[error("Failed to execute nix eval command: {0}")] - NixEvalError(std::io::Error), + NixEval(std::io::Error), #[error("Failed to read output from evaluation: {0}")] - NixEvalOutError(std::io::Error), + NixEvalOut(std::io::Error), #[error("Evaluation resulted in a bad exit code: {0:?}")] - NixEvalExitError(Option<i32>), + NixEvalExit(Option<i32>), #[error("Error converting evaluation output to utf8: {0}")] - DecodeUtf8Error(#[from] std::string::FromUtf8Error), + DecodeUtf8(#[from] std::string::FromUtf8Error), #[error("Error decoding the JSON from evaluation: {0}")] - DecodeJsonError(#[from] serde_json::error::Error), + DecodeJson(#[from] serde_json::error::Error), } /// Evaluates the Nix in the given `repo` and return the processed Data from it @@ -161,7 +163,7 @@ async fn get_deployment_data( supports_flakes: bool, repo: &str, extra_build_args: &[String], -) -> Result<utils::data::Data, GetDeploymentDataError> { +) -> Result<deploy::data::Data, GetDeploymentDataError> { info!("Evaluating flake in {}", repo); let mut c = match supports_flakes { @@ -193,16 +195,16 @@ async fn get_deployment_data( let build_child = build_command .stdout(Stdio::piped()) .spawn() - .map_err(GetDeploymentDataError::NixEvalError)?; + .map_err(GetDeploymentDataError::NixEval)?; let build_output = build_child .wait_with_output() .await - .map_err(GetDeploymentDataError::NixEvalOutError)?; + .map_err(GetDeploymentDataError::NixEvalOut)?; match build_output.status.code() { Some(0) => (), - a => return Err(GetDeploymentDataError::NixEvalExitError(a)), + a => return Err(GetDeploymentDataError::NixEvalExit(a)), }; let data_json = String::from_utf8(build_output.stdout)?; @@ -220,14 +222,14 @@ struct PromptPart<'a> { } fn print_deployment( - parts: &[(utils::DeployData, utils::DeployDefs)], + parts: &[(deploy::DeployData, deploy::DeployDefs)], ) -> Result<(), toml::ser::Error> { let mut part_map: HashMap<String, HashMap<String, PromptPart>> = HashMap::new(); for (data, defs) in parts { part_map .entry(data.node_name.to_string()) - .or_insert(HashMap::new()) + .or_insert_with(HashMap::new) .insert( data.profile_name.to_string(), PromptPart { @@ -242,7 +244,7 @@ fn print_deployment( let toml = toml::to_string(&part_map)?; - warn!("The following profiles are going to be deployed:\n{}", toml); + info!("The following profiles are going to be deployed:\n{}", toml); Ok(()) } @@ -259,7 +261,7 @@ enum PromptDeploymentError { } fn prompt_deployment( - parts: &[(utils::DeployData, utils::DeployDefs)], + parts: &[(deploy::DeployData, deploy::DeployDefs)], ) -> Result<(), PromptDeploymentError> { print_deployment(parts)?; @@ -309,9 +311,9 @@ fn prompt_deployment( #[derive(Error, Debug)] enum RunDeployError { #[error("Failed to deploy profile: {0}")] - DeployProfileError(#[from] utils::deploy::DeployProfileError), + DeployProfile(#[from] deploy::deploy::DeployProfileError), #[error("Failed to push profile: {0}")] - PushProfileError(#[from] utils::push::PushProfileError), + PushProfile(#[from] deploy::push::PushProfileError), #[error("No profile named `{0}` was found")] ProfileNotFound(String), #[error("No node named `{0}` was found")] @@ -319,45 +321,78 @@ enum RunDeployError { #[error("Profile was provided without a node name")] ProfileWithoutNode, #[error("Error processing deployment definitions: {0}")] - DeployDataDefsError(#[from] utils::DeployDataDefsError), + DeployDataDefs(#[from] deploy::DeployDataDefsError), #[error("Failed to make printable TOML of deployment: {0}")] TomlFormat(#[from] toml::ser::Error), #[error("{0}")] - PromptDeploymentError(#[from] PromptDeploymentError), + PromptDeployment(#[from] PromptDeploymentError), } +type ToDeploy<'a> = Vec<( + (&'a str, &'a deploy::data::Node), + (&'a str, &'a deploy::data::Profile), +)>; + async fn run_deploy( - deploy_flake: utils::DeployFlake<'_>, - data: utils::data::Data, + deploy_flake: deploy::DeployFlake<'_>, + data: deploy::data::Data, supports_flakes: bool, check_sigs: bool, interactive: bool, - cmd_overrides: utils::CmdOverrides, + cmd_overrides: deploy::CmdOverrides, keep_result: bool, result_path: Option<&str>, extra_build_args: &[String], + debug_logs: bool, + log_dir: Option<String>, ) -> Result<(), RunDeployError> { - let to_deploy: Vec<((&str, &utils::data::Node), (&str, &utils::data::Profile))> = - match (&deploy_flake.node, &deploy_flake.profile) { - (Some(node_name), Some(profile_name)) => { - let node = match data.nodes.get(node_name) { - Some(x) => x, - None => return Err(RunDeployError::NodeNotFound(node_name.to_owned())), - }; + let to_deploy: ToDeploy = match (&deploy_flake.node, &deploy_flake.profile) { + (Some(node_name), Some(profile_name)) => { + let node = match data.nodes.get(node_name) { + Some(x) => x, + None => return Err(RunDeployError::NodeNotFound(node_name.to_owned())), + }; + let profile = match node.node_settings.profiles.get(profile_name) { + Some(x) => x, + None => return Err(RunDeployError::ProfileNotFound(profile_name.to_owned())), + }; + + vec![((node_name, node), (profile_name, profile))] + } + (Some(node_name), None) => { + let node = match data.nodes.get(node_name) { + Some(x) => x, + None => return Err(RunDeployError::NodeNotFound(node_name.to_owned())), + }; + + let mut profiles_list: Vec<(&str, &deploy::data::Profile)> = Vec::new(); + + for profile_name in [ + node.node_settings.profiles_order.iter().collect(), + node.node_settings.profiles.keys().collect::<Vec<&String>>(), + ] + .concat() + { let profile = match node.node_settings.profiles.get(profile_name) { Some(x) => x, None => return Err(RunDeployError::ProfileNotFound(profile_name.to_owned())), }; - vec![((node_name, node), (profile_name, profile))] + if !profiles_list.iter().any(|(n, _)| n == profile_name) { + profiles_list.push((&profile_name, profile)); + } } - (Some(node_name), None) => { - let node = match data.nodes.get(node_name) { - Some(x) => x, - None => return Err(RunDeployError::NodeNotFound(node_name.to_owned())), - }; - let mut profiles_list: Vec<(&str, &utils::data::Profile)> = Vec::new(); + profiles_list + .into_iter() + .map(|x| ((node_name.as_str(), node), x)) + .collect() + } + (None, None) => { + let mut l = Vec::new(); + + for (node_name, node) in &data.nodes { + let mut profiles_list: Vec<(&str, &deploy::data::Profile)> = Vec::new(); for profile_name in [ node.node_settings.profiles_order.iter().collect(), @@ -377,61 +412,31 @@ async fn run_deploy( } } - profiles_list + let ll: ToDeploy = profiles_list .into_iter() .map(|x| ((node_name.as_str(), node), x)) - .collect() - } - (None, None) => { - let mut l = Vec::new(); - - for (node_name, node) in &data.nodes { - let mut profiles_list: Vec<(&str, &utils::data::Profile)> = Vec::new(); - - for profile_name in [ - node.node_settings.profiles_order.iter().collect(), - node.node_settings.profiles.keys().collect::<Vec<&String>>(), - ] - .concat() - { - let profile = match node.node_settings.profiles.get(profile_name) { - Some(x) => x, - None => { - return Err(RunDeployError::ProfileNotFound( - profile_name.to_owned(), - )) - } - }; - - if !profiles_list.iter().any(|(n, _)| n == profile_name) { - profiles_list.push((&profile_name, profile)); - } - } - - let ll: Vec<((&str, &utils::data::Node), (&str, &utils::data::Profile))> = - profiles_list - .into_iter() - .map(|x| ((node_name.as_str(), node), x)) - .collect(); + .collect(); - l.extend(ll); - } - - l + l.extend(ll); } - (None, Some(_)) => return Err(RunDeployError::ProfileWithoutNode), - }; - let mut parts: Vec<(utils::DeployData, utils::DeployDefs)> = Vec::new(); + l + } + (None, Some(_)) => return Err(RunDeployError::ProfileWithoutNode), + }; + + let mut parts: Vec<(deploy::DeployData, deploy::DeployDefs)> = Vec::new(); for ((node_name, node), (profile_name, profile)) in to_deploy { - let deploy_data = utils::make_deploy_data( + let deploy_data = deploy::make_deploy_data( &data.generic_settings, node, node_name, profile, profile_name, &cmd_overrides, + debug_logs, + log_dir.as_deref(), ); let deploy_defs = deploy_data.defs()?; @@ -446,21 +451,21 @@ async fn run_deploy( } for (deploy_data, deploy_defs) in &parts { - utils::push::push_profile( + deploy::push::push_profile(deploy::push::PushProfileData { supports_flakes, check_sigs, - deploy_flake.repo, - &deploy_data, - &deploy_defs, + repo: deploy_flake.repo, + deploy_data: &deploy_data, + deploy_defs: &deploy_defs, keep_result, result_path, extra_build_args, - ) + }) .await?; } for (deploy_data, deploy_defs) in &parts { - utils::deploy::deploy_profile(&deploy_data, &deploy_defs).await?; + deploy::deploy::deploy_profile(&deploy_data, &deploy_defs).await?; } Ok(()) @@ -469,33 +474,35 @@ async fn run_deploy( #[derive(Error, Debug)] enum RunError { #[error("Failed to deploy profile: {0}")] - DeployProfileError(#[from] utils::deploy::DeployProfileError), + DeployProfile(#[from] deploy::deploy::DeployProfileError), #[error("Failed to push profile: {0}")] - PushProfileError(#[from] utils::push::PushProfileError), + PushProfile(#[from] deploy::push::PushProfileError), #[error("Failed to test for flake support: {0}")] - FlakeTestError(std::io::Error), + FlakeTest(std::io::Error), #[error("Failed to check deployment: {0}")] - CheckDeploymentError(#[from] CheckDeploymentError), + CheckDeployment(#[from] CheckDeploymentError), #[error("Failed to evaluate deployment data: {0}")] - GetDeploymentDataError(#[from] GetDeploymentDataError), + GetDeploymentData(#[from] GetDeploymentDataError), #[error("Error parsing flake: {0}")] - ParseFlakeError(#[from] utils::ParseFlakeError), + ParseFlake(#[from] deploy::ParseFlakeError), + #[error("Error initiating logger: {0}")] + Logger(#[from] flexi_logger::FlexiLoggerError), #[error("{0}")] - RunDeployError(#[from] RunDeployError), + RunDeploy(#[from] RunDeployError), } async fn run() -> Result<(), RunError> { - if std::env::var("DEPLOY_LOG").is_err() { - std::env::set_var("DEPLOY_LOG", "info"); - } - - pretty_env_logger::init_custom_env("DEPLOY_LOG"); - let opts: Opts = Opts::parse(); - let deploy_flake = utils::parse_flake(opts.flake.as_str())?; + deploy::init_logger( + opts.debug_logs, + opts.log_dir.as_deref(), + deploy::LoggerType::Deploy, + )?; - let cmd_overrides = utils::CmdOverrides { + let deploy_flake = deploy::parse_flake(opts.flake.as_str())?; + + let cmd_overrides = deploy::CmdOverrides { ssh_user: opts.ssh_user, profile_user: opts.profile_user, ssh_opts: opts.ssh_opts, @@ -507,9 +514,7 @@ async fn run() -> Result<(), RunError> { confirm_timeout: opts.confirm_timeout, }; - let supports_flakes = test_flake_support() - .await - .map_err(RunError::FlakeTestError)?; + let supports_flakes = test_flake_support().await.map_err(RunError::FlakeTest)?; if !supports_flakes { warn!("A Nix version without flakes support was detected, support for this is work in progress"); @@ -534,6 +539,8 @@ async fn run() -> Result<(), RunError> { opts.keep_result, result_path, &opts.extra_build_args, + opts.debug_logs, + opts.log_dir, ) .await?; @@ -544,7 +551,10 @@ async fn run() -> Result<(), RunError> { async fn main() -> Result<(), Box<dyn std::error::Error>> { match run().await { Ok(()) => (), - Err(err) => good_panic!("{}", err), + Err(err) => { + error!("{}", err); + std::process::exit(1); + } } Ok(()) diff --git a/src/utils/data.rs b/src/data.rs index f557e41..f557e41 100644 --- a/src/utils/data.rs +++ b/src/data.rs diff --git a/src/deploy.rs b/src/deploy.rs new file mode 100644 index 0000000..a33721c --- /dev/null +++ b/src/deploy.rs @@ -0,0 +1,297 @@ +// SPDX-FileCopyrightText: 2020 Serokell <https://serokell.io/> +// SPDX-FileCopyrightText: 2020 Andreas Fuchs <asf@boinkor.net> +// +// SPDX-License-Identifier: MPL-2.0 + +use std::borrow::Cow; +use tokio::process::Command; + +use thiserror::Error; + +struct ActivateCommandData<'a> { + sudo: &'a Option<String>, + profile_path: &'a str, + closure: &'a str, + auto_rollback: bool, + temp_path: &'a str, + confirm_timeout: u16, + magic_rollback: bool, + debug_logs: bool, + log_dir: Option<&'a str>, +} + +fn build_activate_command(data: ActivateCommandData) -> String { + let mut self_activate_command = format!("{}/activate-rs", data.closure); + + if data.debug_logs { + self_activate_command = format!("{} --debug-logs", self_activate_command); + } + + if let Some(log_dir) = data.log_dir { + self_activate_command = format!("{} --log-dir {}", self_activate_command, log_dir); + } + + self_activate_command = format!( + "{} --temp-path '{}' activate '{}' '{}'", + self_activate_command, data.temp_path, data.closure, data.profile_path + ); + + self_activate_command = format!( + "{} --confirm-timeout {}", + self_activate_command, data.confirm_timeout + ); + + if data.magic_rollback { + self_activate_command = format!("{} --magic-rollback", self_activate_command); + } + + if data.auto_rollback { + self_activate_command = format!("{} --auto-rollback", self_activate_command); + } + + if let Some(sudo_cmd) = &data.sudo { + self_activate_command = format!("{} {}", sudo_cmd, self_activate_command); + } + + self_activate_command +} + +#[test] +fn test_activation_command_builder() { + let sudo = Some("sudo -u test".to_string()); + let profile_path = "/blah/profiles/test"; + let closure = "/nix/store/blah/etc"; + let auto_rollback = true; + let temp_path = "/tmp"; + let confirm_timeout = 30; + let magic_rollback = true; + let debug_logs = true; + let log_dir = Some("/tmp/something.txt"); + + assert_eq!( + build_activate_command(ActivateCommandData { + sudo: &sudo, + profile_path, + closure, + auto_rollback, + temp_path, + confirm_timeout, + magic_rollback, + debug_logs, + log_dir + }), + "sudo -u test /nix/store/blah/etc/activate-rs --debug-logs --log-dir /tmp/something.txt --temp-path '/tmp' activate '/nix/store/blah/etc' '/blah/profiles/test' --confirm-timeout 30 --magic-rollback --auto-rollback" + .to_string(), + ); +} + +struct WaitCommandData<'a> { + sudo: &'a Option<String>, + closure: &'a str, + temp_path: &'a str, + debug_logs: bool, + log_dir: Option<&'a str>, +} + +fn build_wait_command(data: WaitCommandData) -> String { + let mut self_activate_command = format!("{}/activate-rs", data.closure); + + if data.debug_logs { + self_activate_command = format!("{} --debug-logs", self_activate_command); + } + + if let Some(log_dir) = data.log_dir { + self_activate_command = format!("{} --log-dir {}", self_activate_command, log_dir); + } + + self_activate_command = format!( + "{} --temp-path '{}' wait '{}'", + self_activate_command, data.temp_path, data.closure + ); + + if let Some(sudo_cmd) = &data.sudo { + self_activate_command = format!("{} {}", sudo_cmd, self_activate_command); + } + + self_activate_command +} + +#[test] +fn test_wait_command_builder() { + let sudo = Some("sudo -u test".to_string()); + let closure = "/nix/store/blah/etc"; + let temp_path = "/tmp"; + let debug_logs = true; + let log_dir = Some("/tmp/something.txt"); + + assert_eq!( + build_wait_command(WaitCommandData { + sudo: &sudo, + closure, + temp_path, + debug_logs, + log_dir + }), + "sudo -u test /nix/store/blah/etc/activate-rs --debug-logs --log-dir /tmp/something.txt --temp-path '/tmp' wait '/nix/store/blah/etc'" + .to_string(), + ); +} + +#[derive(Error, Debug)] +pub enum DeployProfileError { + #[error("Failed to spawn activation command over SSH: {0}")] + SSHSpawnActivateError(std::io::Error), + + #[error("Failed to run activation command over SSH: {0}")] + SSHActivateError(std::io::Error), + #[error("Activating over SSH resulted in a bad exit code: {0:?}")] + SSHActivateExitError(Option<i32>), + + #[error("Failed to run wait command over SSH: {0}")] + SSHWaitError(std::io::Error), + #[error("Waiting over SSH resulted in a bad exit code: {0:?}")] + SSHWaitExitError(Option<i32>), + + #[error("Failed to run confirmation command over SSH (the server should roll back): {0}")] + SSHConfirmError(std::io::Error), + #[error( + "Confirming activation over SSH resulted in a bad exit code (the server should roll back): {0:?}" + )] + SSHConfirmExitError(Option<i32>), +} + +pub async fn deploy_profile( + deploy_data: &super::DeployData<'_>, + deploy_defs: &super::DeployDefs, +) -> Result<(), DeployProfileError> { + info!( + "Activating profile `{}` for node `{}`", + deploy_data.profile_name, deploy_data.node_name + ); + + let temp_path: Cow<str> = match &deploy_data.merged_settings.temp_path { + Some(x) => x.into(), + None => "/tmp".into(), + }; + + let confirm_timeout = deploy_data.merged_settings.confirm_timeout.unwrap_or(30); + + let magic_rollback = deploy_data.merged_settings.magic_rollback.unwrap_or(true); + + let auto_rollback = deploy_data.merged_settings.auto_rollback.unwrap_or(true); + + let self_activate_command = build_activate_command(ActivateCommandData { + sudo: &deploy_defs.sudo, + profile_path: &deploy_defs.profile_path, + closure: &deploy_data.profile.profile_settings.path, + auto_rollback, + temp_path: &temp_path, + confirm_timeout, + magic_rollback, + debug_logs: deploy_data.debug_logs, + log_dir: deploy_data.log_dir, + }); + + debug!("Constructed activation command: {}", self_activate_command); + + let hostname = match deploy_data.cmd_overrides.hostname { + Some(ref x) => x, + None => &deploy_data.node.node_settings.hostname, + }; + + let ssh_addr = format!("ssh://{}@{}", deploy_defs.ssh_user, hostname); + + let mut ssh_activate_command_ = Command::new("ssh"); + let ssh_activate_command = ssh_activate_command_.arg(&ssh_addr); + + for ssh_opt in &deploy_data.merged_settings.ssh_opts { + ssh_activate_command.arg(&ssh_opt); + } + + if !magic_rollback { + let ssh_activate_exit_status = ssh_activate_command + .arg(self_activate_command) + .status() + .await + .map_err(DeployProfileError::SSHActivateError)?; + + match ssh_activate_exit_status.code() { + Some(0) => (), + a => return Err(DeployProfileError::SSHActivateExitError(a)), + }; + + info!("Success activating, done!"); + } else { + let self_wait_command = build_wait_command(WaitCommandData { + sudo: &deploy_defs.sudo, + closure: &deploy_data.profile.profile_settings.path, + temp_path: &temp_path, + debug_logs: deploy_data.debug_logs, + log_dir: deploy_data.log_dir, + }); + + debug!("Constructed wait command: {}", self_wait_command); + + let ssh_activate = ssh_activate_command + .arg(self_activate_command) + .spawn() + .map_err(DeployProfileError::SSHSpawnActivateError)?; + + info!("Creating activation waiter"); + + let mut ssh_wait_command_ = Command::new("ssh"); + let ssh_wait_command = ssh_wait_command_.arg(&ssh_addr); + + for ssh_opt in &deploy_data.merged_settings.ssh_opts { + ssh_wait_command.arg(ssh_opt); + } + + let ssh_wait_exit_status = ssh_wait_command + .arg(self_wait_command) + .status() + .await + .map_err(DeployProfileError::SSHWaitError)?; + + match ssh_wait_exit_status.code() { + Some(0) => (), + a => return Err(DeployProfileError::SSHWaitExitError(a)), + }; + + info!("Success activating, attempting to confirm activation"); + + let mut c = Command::new("ssh"); + let mut ssh_confirm_command = c.arg(format!("ssh://{}@{}", deploy_defs.ssh_user, hostname)); + + for ssh_opt in &deploy_data.merged_settings.ssh_opts { + ssh_confirm_command = ssh_confirm_command.arg(ssh_opt); + } + + let lock_path = + super::make_lock_path(&temp_path, &deploy_data.profile.profile_settings.path); + + let mut confirm_command = format!("rm {}", lock_path); + if let Some(sudo_cmd) = &deploy_defs.sudo { + confirm_command = format!("{} {}", sudo_cmd, confirm_command); + } + + debug!( + "Attempting to run command to confirm deployment: {}", + confirm_command + ); + + let ssh_exit_status = ssh_confirm_command + .arg(confirm_command) + .status() + .await + .map_err(DeployProfileError::SSHConfirmError)?; + + match ssh_exit_status.code() { + Some(0) => (), + a => return Err(DeployProfileError::SSHConfirmExitError(a)), + }; + + info!("Deployment confirmed."); + } + + Ok(()) +} diff --git a/src/utils/mod.rs b/src/lib.rs index a891261..edc0507 100644 --- a/src/utils/mod.rs +++ b/src/lib.rs @@ -3,20 +3,132 @@ // // SPDX-License-Identifier: MPL-2.0 -use rnix::{types::*, NodeOrToken, SyntaxKind::*, SyntaxNode}; - -use std::path::PathBuf; +use rnix::{types::*, SyntaxKind::*}; use merge::Merge; use thiserror::Error; -#[macro_export] -macro_rules! good_panic { - ($($tts:tt)*) => {{ - error!($($tts)*); - std::process::exit(1); - }} +use flexi_logger::*; + +#[macro_use] +extern crate log; + +#[macro_use] +extern crate serde_derive; + +pub fn make_lock_path(temp_path: &str, closure: &str) -> String { + let lock_hash = + &closure["/nix/store/".len()..closure.find('-').unwrap_or_else(|| closure.len())]; + format!("{}/deploy-rs-canary-{}", temp_path, lock_hash) +} + +fn make_emoji(level: log::Level) -> &'static str { + match level { + log::Level::Error => "❌", + log::Level::Warn => "⚠️", + log::Level::Info => "ℹ️", + log::Level::Debug => "❓", + log::Level::Trace => "🖊️", + } +} + +pub fn logger_formatter_activate( + w: &mut dyn std::io::Write, + _now: &mut DeferredNow, + record: &Record, +) -> Result<(), std::io::Error> { + let level = record.level(); + + write!( + w, + "⭐ {} [activate] [{}] {}", + make_emoji(level), + style(level, level.to_string()), + record.args() + ) +} + +pub fn logger_formatter_wait( + w: &mut dyn std::io::Write, + _now: &mut DeferredNow, + record: &Record, +) -> Result<(), std::io::Error> { + let level = record.level(); + + write!( + w, + "👀 {} [wait] [{}] {}", + make_emoji(level), + style(level, level.to_string()), + record.args() + ) +} + +pub fn logger_formatter_deploy( + w: &mut dyn std::io::Write, + _now: &mut DeferredNow, + record: &Record, +) -> Result<(), std::io::Error> { + let level = record.level(); + + write!( + w, + "🚀 {} [deploy] [{}] {}", + make_emoji(level), + style(level, level.to_string()), + record.args() + ) +} + +pub enum LoggerType { + Deploy, + Activate, + Wait, +} + +pub fn init_logger( + debug_logs: bool, + log_dir: Option<&str>, + logger_type: LoggerType, +) -> Result<(), FlexiLoggerError> { + let logger_formatter = match logger_type { + LoggerType::Deploy => logger_formatter_deploy, + LoggerType::Activate => logger_formatter_activate, + LoggerType::Wait => logger_formatter_wait, + }; + + if let Some(log_dir) = log_dir { + let mut logger = Logger::with_env_or_str("debug") + .log_to_file() + .format_for_stderr(logger_formatter) + .set_palette("196;208;51;7;8".to_string()) + .directory(log_dir) + .duplicate_to_stderr(match debug_logs { + true => Duplicate::Debug, + false => Duplicate::Info, + }) + .print_message(); + + match logger_type { + LoggerType::Activate => logger = logger.discriminant("activate"), + LoggerType::Wait => logger = logger.discriminant("wait"), + LoggerType::Deploy => (), + } + + logger.start()?; + } else { + Logger::with_env_or_str(match debug_logs { + true => "debug", + false => "info", + }) + .log_target(LogTarget::StdErr) + .format(logger_formatter) + .set_palette("196;208;51;7;8".to_string()) + .start()?; + } + + Ok(()) } pub mod data; @@ -191,6 +303,9 @@ pub struct DeployData<'a> { pub cmd_overrides: &'a CmdOverrides, pub merged_settings: data::GenericSettings, + + pub debug_logs: bool, + pub log_dir: Option<&'a str>, } #[derive(Debug)] @@ -259,6 +374,8 @@ pub fn make_deploy_data<'a, 's>( profile: &'a data::Profile, profile_name: &'a str, cmd_overrides: &'a CmdOverrides, + debug_logs: bool, + log_dir: Option<&'a str>, ) -> DeployData<'a> { let mut merged_settings = profile.generic_settings.clone(); merged_settings.merge(node.generic_settings.clone()); @@ -292,13 +409,8 @@ pub fn make_deploy_data<'a, 's>( cmd_overrides, merged_settings, - } -} -#[derive(Error, Debug)] -pub enum DeployPathToActivatePathError { - #[error("Deploy path did not have a parent directory")] - PathTooShort, - #[error("Deploy path was not valid utf8")] - InvalidUtf8, + debug_logs, + log_dir, + } } diff --git a/src/utils/push.rs b/src/push.rs index 503e062..2f83019 100644 --- a/src/utils/push.rs +++ b/src/push.rs @@ -2,22 +2,22 @@ // // SPDX-License-Identifier: MPL-2.0 +use std::path::Path; use std::process::Stdio; use tokio::process::Command; -use std::path::Path; use thiserror::Error; #[derive(Error, Debug)] pub enum PushProfileError { - #[error("Failed to calculate activate bin path from deploy bin path: {0}")] - DeployPathToActivatePathError(#[from] super::DeployPathToActivatePathError), #[error("Failed to run Nix build command: {0}")] BuildError(std::io::Error), #[error("Nix build command resulted in a bad exit code: {0:?}")] BuildExitError(Option<i32>), - #[error("Activation script deploy-rs-activate does not exist in profile.\n\ - Did you forget to use deploy-rs#lib.<...>.activate.<...> on your profile path?")] + #[error( + "Activation script deploy-rs-activate does not exist in profile.\n\ + Did you forget to use deploy-rs#lib.<...>.activate.<...> on your profile path?" + )] DeployRsActivateDoesntExist, #[error("Activation script activate-rs does not exist in profile.\n\ Is there a mismatch in deploy-rs used in the flake you're deploying and deploy-rs command you're running?")] @@ -32,53 +32,55 @@ pub enum PushProfileError { CopyExitError(Option<i32>), } -pub async fn push_profile( - supports_flakes: bool, - check_sigs: bool, - repo: &str, - deploy_data: &super::DeployData<'_>, - deploy_defs: &super::DeployDefs, - keep_result: bool, - result_path: Option<&str>, - extra_build_args: &[String], -) -> Result<(), PushProfileError> { +pub struct PushProfileData<'a> { + pub supports_flakes: bool, + pub check_sigs: bool, + pub repo: &'a str, + pub deploy_data: &'a super::DeployData<'a>, + pub deploy_defs: &'a super::DeployDefs, + pub keep_result: bool, + pub result_path: Option<&'a str>, + pub extra_build_args: &'a [String], +} + +pub async fn push_profile(data: PushProfileData<'_>) -> Result<(), PushProfileError> { info!( "Building profile `{}` for node `{}`", - deploy_data.profile_name, deploy_data.node_name + data.deploy_data.profile_name, data.deploy_data.node_name ); - let mut build_c = if supports_flakes { + let mut build_c = if data.supports_flakes { Command::new("nix") } else { Command::new("nix-build") }; - let mut build_command = if supports_flakes { + let mut build_command = if data.supports_flakes { build_c.arg("build").arg(format!( "{}#deploy.nodes.\"{}\".profiles.\"{}\".path", - repo, deploy_data.node_name, deploy_data.profile_name + data.repo, data.deploy_data.node_name, data.deploy_data.profile_name )) } else { - build_c.arg(&repo).arg("-A").arg(format!( + build_c.arg(&data.repo).arg("-A").arg(format!( "deploy.nodes.\"{}\".profiles.\"{}\".path", - deploy_data.node_name, deploy_data.profile_name + data.deploy_data.node_name, data.deploy_data.profile_name )) }; - build_command = match (keep_result, supports_flakes) { + build_command = match (data.keep_result, data.supports_flakes) { (true, _) => { - let result_path = result_path.unwrap_or("./.deploy-gc"); + let result_path = data.result_path.unwrap_or("./.deploy-gc"); build_command.arg("--out-link").arg(format!( "{}/{}/{}", - result_path, deploy_data.node_name, deploy_data.profile_name + result_path, data.deploy_data.node_name, data.deploy_data.profile_name )) } (false, false) => build_command.arg("--no-out-link"), (false, true) => build_command.arg("--no-link"), }; - for extra_arg in extra_build_args { + for extra_arg in data.extra_build_args { build_command = build_command.arg(extra_arg); } @@ -94,20 +96,34 @@ pub async fn push_profile( a => return Err(PushProfileError::BuildExitError(a)), }; - if ! Path::new(format!("{}/deploy-rs-activate", deploy_data.profile.profile_settings.path).as_str()).exists() { + if !Path::new( + format!( + "{}/deploy-rs-activate", + data.deploy_data.profile.profile_settings.path + ) + .as_str(), + ) + .exists() + { return Err(PushProfileError::DeployRsActivateDoesntExist); } - if ! Path::new(format!("{}/activate-rs", deploy_data.profile.profile_settings.path).as_str()).exists() { + if !Path::new( + format!( + "{}/activate-rs", + data.deploy_data.profile.profile_settings.path + ) + .as_str(), + ) + .exists() + { return Err(PushProfileError::ActivateRsDoesntExist); } - - if let Ok(local_key) = std::env::var("LOCAL_KEY") { info!( "Signing key present! Signing profile `{}` for node `{}`", - deploy_data.profile_name, deploy_data.node_name + data.deploy_data.profile_name, data.deploy_data.node_name ); let sign_exit_status = Command::new("nix") @@ -115,7 +131,7 @@ pub async fn push_profile( .arg("-r") .arg("-k") .arg(local_key) - .arg(&deploy_data.profile.profile_settings.path) + .arg(&data.deploy_data.profile.profile_settings.path) .status() .await .map_err(PushProfileError::SignError)?; @@ -128,21 +144,22 @@ pub async fn push_profile( debug!( "Copying profile `{}` to node `{}`", - deploy_data.profile_name, deploy_data.node_name + data.deploy_data.profile_name, data.deploy_data.node_name ); let mut copy_command_ = Command::new("nix"); let mut copy_command = copy_command_.arg("copy"); - if deploy_data.merged_settings.fast_connection != Some(true) { + if data.deploy_data.merged_settings.fast_connection != Some(true) { copy_command = copy_command.arg("--substitute-on-destination"); } - if !check_sigs { + if !data.check_sigs { copy_command = copy_command.arg("--no-check-sigs"); } - let ssh_opts_str = deploy_data + let ssh_opts_str = data + .deploy_data .merged_settings .ssh_opts // This should provide some extra safety, but it also breaks for some reason, oh well @@ -151,15 +168,15 @@ pub async fn push_profile( // .collect::<Vec<String>>() .join(" "); - let hostname = match deploy_data.cmd_overrides.hostname { + let hostname = match data.deploy_data.cmd_overrides.hostname { Some(ref x) => x, - None => &deploy_data.node.node_settings.hostname, + None => &data.deploy_data.node.node_settings.hostname, }; let copy_exit_status = copy_command .arg("--to") - .arg(format!("ssh://{}@{}", deploy_defs.ssh_user, hostname)) - .arg(&deploy_data.profile.profile_settings.path) + .arg(format!("ssh://{}@{}", data.deploy_defs.ssh_user, hostname)) + .arg(&data.deploy_data.profile.profile_settings.path) .env("NIX_SSHOPTS", ssh_opts_str) .status() .await diff --git a/src/utils/deploy.rs b/src/utils/deploy.rs deleted file mode 100644 index 14a44a0..0000000 --- a/src/utils/deploy.rs +++ /dev/null @@ -1,179 +0,0 @@ -// SPDX-FileCopyrightText: 2020 Serokell <https://serokell.io/> -// SPDX-FileCopyrightText: 2020 Andreas Fuchs <asf@boinkor.net> -// -// SPDX-License-Identifier: MPL-2.0 - -use std::borrow::Cow; -use tokio::process::Command; - -use thiserror::Error; - -fn build_activate_command( - sudo: &Option<String>, - profile_path: &str, - closure: &str, - auto_rollback: bool, - temp_path: &Cow<str>, - confirm_timeout: u16, - magic_rollback: bool, -) -> String { - let mut self_activate_command = format!( - "{}/activate-rs '{}' '{}' --temp-path {} --confirm-timeout {}", - closure, profile_path, closure, temp_path, confirm_timeout - ); - - if magic_rollback { - self_activate_command = format!("{} --magic-rollback", self_activate_command); - } - - if auto_rollback { - self_activate_command = format!("{} --auto-rollback", self_activate_command); - } - - if let Some(sudo_cmd) = &sudo { - self_activate_command = format!("{} {}", sudo_cmd, self_activate_command); - } - - self_activate_command -} - -#[test] -fn test_activation_command_builder() { - let activate_path_str = "/blah/bin/activate".to_string(); - let sudo = Some("sudo -u test".to_string()); - let profile_path = "/blah/profiles/test"; - let closure = "/nix/store/blah/etc"; - let auto_rollback = true; - let temp_path = &"/tmp".into(); - let confirm_timeout = 30; - let magic_rollback = true; - - assert_eq!( - build_activate_command( - &sudo, - profile_path, - closure, - auto_rollback, - temp_path, - confirm_timeout, - magic_rollback - ), - "sudo -u test /nix/store/blah/etc/activate-rs '/blah/profiles/test' '/nix/store/blah/etc' --temp-path /tmp --confirm-timeout 30 --magic-rollback --auto-rollback" - .to_string(), - ); -} - -#[derive(Error, Debug)] -pub enum DeployProfileError { - #[error("Failed to calculate activate bin path from deploy bin path: {0}")] - DeployPathToActivatePathError(#[from] super::DeployPathToActivatePathError), - #[error("Failed to run activation command over SSH: {0}")] - SSHActivateError(std::io::Error), - #[error("Activation over SSH resulted in a bad exit code: {0:?}")] - SSHActivateExitError(Option<i32>), - #[error("Failed to run confirmation command over SSH (the server should roll back): {0}")] - SSHConfirmError(std::io::Error), - #[error( - "Confirming activation over SSH resulted in a bad exit code (the server should roll back): {0:?}" - )] - SSHConfirmExitError(Option<i32>), -} - -pub async fn deploy_profile( - deploy_data: &super::DeployData<'_>, - deploy_defs: &super::DeployDefs, -) -> Result<(), DeployProfileError> { - info!( - "Activating profile `{}` for node `{}`", - deploy_data.profile_name, deploy_data.node_name - ); - - let temp_path: Cow<str> = match &deploy_data.merged_settings.temp_path { - Some(x) => x.into(), - None => "/tmp".into(), - }; - - let confirm_timeout = deploy_data.merged_settings.confirm_timeout.unwrap_or(30); - - let magic_rollback = deploy_data.merged_settings.magic_rollback.unwrap_or(true); - - let auto_rollback = deploy_data.merged_settings.auto_rollback.unwrap_or(true); - - let self_activate_command = build_activate_command( - &deploy_defs.sudo, - &deploy_defs.profile_path, - &deploy_data.profile.profile_settings.path, - auto_rollback, - &temp_path, - confirm_timeout, - magic_rollback, - ); - - debug!("Constructed activation command: {}", self_activate_command); - - let hostname = match deploy_data.cmd_overrides.hostname { - Some(ref x) => x, - None => &deploy_data.node.node_settings.hostname, - }; - - let mut c = Command::new("ssh"); - let mut ssh_command = c - .arg("-t") - .arg(format!("ssh://{}@{}", deploy_defs.ssh_user, hostname)); - - for ssh_opt in &deploy_data.merged_settings.ssh_opts { - ssh_command = ssh_command.arg(ssh_opt); - } - - let ssh_exit_status = ssh_command - .arg(self_activate_command) - .status() - .await - .map_err(DeployProfileError::SSHActivateError)?; - - match ssh_exit_status.code() { - Some(0) => (), - a => return Err(DeployProfileError::SSHActivateExitError(a)), - }; - - info!("Success activating!"); - - if magic_rollback { - info!("Attempting to confirm activation"); - - let mut c = Command::new("ssh"); - let mut ssh_confirm_command = c.arg(format!("ssh://{}@{}", deploy_defs.ssh_user, hostname)); - - for ssh_opt in &deploy_data.merged_settings.ssh_opts { - ssh_confirm_command = ssh_confirm_command.arg(ssh_opt); - } - - let lock_hash = &deploy_data.profile.profile_settings.path["/nix/store/".len()..]; - let lock_path = format!("{}/deploy-rs-canary-{}", temp_path, lock_hash); - - let mut confirm_command = format!("rm {}", lock_path); - if let Some(sudo_cmd) = &deploy_defs.sudo { - confirm_command = format!("{} {}", sudo_cmd, confirm_command); - } - - debug!( - "Attempting to run command to confirm deployment: {}", - confirm_command - ); - - let ssh_exit_status = ssh_confirm_command - .arg(confirm_command) - .status() - .await - .map_err(DeployProfileError::SSHConfirmError)?; - - match ssh_exit_status.code() { - Some(0) => (), - a => return Err(DeployProfileError::SSHConfirmExitError(a)), - }; - - info!("Deployment confirmed."); - } - - Ok(()) -} |