diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/main.rs | 57 | ||||
| -rw-r--r-- | src/utils/deploy.rs | 116 |
2 files changed, 122 insertions, 51 deletions
diff --git a/src/main.rs b/src/main.rs index 668b697..f8b03a3 100644 --- a/src/main.rs +++ b/src/main.rs @@ -143,7 +143,7 @@ async fn test_flake_support() -> Result<bool, Box<dyn std::error::Error>> { async fn get_deployment_data( supports_flakes: bool, repo: &str, - extra_build_args: Vec<String>, + extra_build_args: &[String], ) -> Result<utils::data::Data, Box<dyn std::error::Error>> { let mut c = match supports_flakes { true => Command::new("nix"), @@ -156,12 +156,12 @@ async fn get_deployment_data( } false => { c - .arg("--strict") - .arg("--read-write-mode") - .arg("--json") - .arg("--eval") - .arg("--E") - .arg(format!("let r = import {}/.; in if builtins.isFunction r then (r {{}}).deploy else r.deploy", repo)) + .arg("--strict") + .arg("--read-write-mode") + .arg("--json") + .arg("--eval") + .arg("--E") + .arg(format!("let r = import {}/.; in if builtins.isFunction r then (r {{}}).deploy else r.deploy", repo)) } }; @@ -186,23 +186,13 @@ async fn get_deployment_data( Ok(serde_json::from_str(&data_json)?) } -#[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"); - - let opts: Opts = Opts::parse(); - - let deploy_flake = utils::parse_flake(opts.flake.as_str()); - - let supports_flakes = test_flake_support().await?; - - let data = - get_deployment_data(supports_flakes, deploy_flake.repo, opts.extra_build_args).await?; +async fn run_deploy( + deploy_flake: utils::DeployFlake<'_>, + data: utils::data::Data, + supports_flakes: bool, + opts: &Opts, +) -> Result<(), Box<dyn std::error::Error>> { match (deploy_flake.node, deploy_flake.profile) { (Some(node_name), Some(profile_name)) => { let node = match data.nodes.get(node_name) { @@ -289,3 +279,24 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> { Ok(()) } +#[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"); + + let opts: Opts = Opts::parse(); + + let deploy_flake = utils::parse_flake(opts.flake.as_str()); + + let supports_flakes = test_flake_support().await?; + + let data = + get_deployment_data(supports_flakes, deploy_flake.repo, &opts.extra_build_args).await?; + + run_deploy(deploy_flake, data, supports_flakes, &opts).await?; + + Ok(()) +} diff --git a/src/utils/deploy.rs b/src/utils/deploy.rs index 42bd0b4..c44c0d3 100644 --- a/src/utils/deploy.rs +++ b/src/utils/deploy.rs @@ -2,47 +2,54 @@ use super::data; use tokio::process::Command; -pub async fn deploy_profile( - profile: &data::Profile, - profile_name: &str, - node: &data::Node, - node_name: &str, - merged_settings: &data::GenericSettings, - deploy_data: &super::DeployData<'_>, - auto_rollback: bool, -) -> Result<(), Box<dyn std::error::Error>> { - info!( - "Activating profile `{}` for node `{}`", - profile_name, node_name - ); - - let mut self_activate_command = format!( - "{} '{}' '{}'", - deploy_data - .current_exe - .as_path() +fn deploy_path_to_activate_path_str( + deploy_path: &std::path::Path, +) -> Result<String, Box<dyn std::error::Error>> { + Ok(format!( + "{}/activate", + deploy_path .parent() - .unwrap() + .ok_or("Deploy path too short")? .to_str() - .unwrap() + .ok_or("Deploy path is not valid utf8")? .to_owned() - + "/activate", - deploy_data.profile_path, - profile.profile_settings.path, - ); + )) +} - if let Some(sudo_cmd) = &deploy_data.sudo { +#[test] +fn test_activate_path_generation() { + match deploy_path_to_activate_path_str(&std::path::PathBuf::from( + "/blah/blah/deploy-rs/bin/deploy", + )) { + Err(_) => panic!(""), + Ok(x) => assert_eq!(x, "/blah/blah/deploy-rs/bin/activate".to_string()), + } +} + +fn build_activate_command( + activate_path_str: String, + sudo: &Option<String>, + profile_path: &str, + closure: &str, + activate_cmd: &Option<String>, + bootstrap_cmd: &Option<String>, + auto_rollback: bool, +) -> Result<String, Box<dyn std::error::Error>> { + let mut self_activate_command = + format!("{} '{}' '{}'", activate_path_str, profile_path, closure); + + if let Some(sudo_cmd) = &sudo { self_activate_command = format!("{} {}", sudo_cmd, self_activate_command); } - if let Some(ref bootstrap_cmd) = profile.profile_settings.bootstrap { + if let Some(ref bootstrap_cmd) = bootstrap_cmd { self_activate_command = format!( "{} --bootstrap-cmd '{}'", self_activate_command, bootstrap_cmd ); } - if let Some(ref activate_cmd) = profile.profile_settings.activate { + if let Some(ref activate_cmd) = activate_cmd { self_activate_command = format!( "{} --activate-cmd '{}'", self_activate_command, activate_cmd @@ -53,6 +60,59 @@ pub async fn deploy_profile( self_activate_command = format!("{} --auto-rollback", self_activate_command); } + Ok(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 = "/blah/etc"; + let activate_cmd = Some("$THING/bin/aaaaaaa".to_string()); + let bootstrap_cmd = None; + let auto_rollback = true; + + match build_activate_command( + activate_path_str, + &sudo, + profile_path, + closure, + &activate_cmd, + &bootstrap_cmd, + auto_rollback, + ) { + Err(_) => panic!(""), + Ok(x) => assert_eq!(x, "sudo -u test /blah/bin/activate '/blah/profiles/test' '/blah/etc' --activate-cmd '$THING/bin/aaaaaaa' --auto-rollback".to_string()), + } +} + +pub async fn deploy_profile( + profile: &data::Profile, + profile_name: &str, + node: &data::Node, + node_name: &str, + merged_settings: &data::GenericSettings, + deploy_data: &super::DeployData<'_>, + auto_rollback: bool, +) -> Result<(), Box<dyn std::error::Error>> { + info!( + "Activating profile `{}` for node `{}`", + profile_name, node_name + ); + + let activate_path_str = deploy_path_to_activate_path_str(&deploy_data.current_exe)?; + + let self_activate_command = build_activate_command( + activate_path_str, + &deploy_data.sudo, + &deploy_data.profile_path, + &profile.profile_settings.path, + &profile.profile_settings.activate, + &profile.profile_settings.bootstrap, + auto_rollback, + )?; + let mut c = Command::new("ssh"); let mut ssh_command = c.arg(format!( "ssh://{}@{}", |