Refactor homologate data structures

Author: blaggacao

src/cli.rs

@@ -28,66 +28,16 @@ pub struct Opts {
     /// A list of flakes to deploy alternatively
     #[clap(long, group = "deploy")]
     targets: Option<Vec<String>>,
-    /// Check signatures when using `nix copy`
-    #[clap(short, long)]
-    checksigs: bool,
-    /// Use the interactive prompt before deployment
-    #[clap(short, long)]
-    interactive: bool,
-    /// 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,
-    /// Location to keep outputs from built profiles in
-    #[clap(short, long)]
-    result_path: Option<String>,
 
-    /// Skip the automatic pre-build checks
-    #[clap(short, long)]
-    skip_checks: bool,
-
-    /// Override the SSH user with the given value
-    #[clap(long)]
-    ssh_user: Option<String>,
-    /// Override the profile user with the given value
-    #[clap(long)]
-    profile_user: Option<String>,
-    /// Override the SSH options used
-    #[clap(long)]
-    ssh_opts: Option<String>,
-    /// Override if the connecting to the target node should be considered fast
-    #[clap(long)]
-    fast_connection: Option<bool>,
-    /// Override if a rollback should be attempted if activation fails
-    #[clap(long)]
-    auto_rollback: Option<bool>,
     /// Override hostname used for the node
     #[clap(long)]
     hostname: Option<String>,
-    /// Make activation wait for confirmation, or roll back after a period of time
-    #[clap(long)]
-    magic_rollback: Option<bool>,
-    /// How long activation should wait for confirmation (if using magic-rollback)
-    #[clap(long)]
-    confirm_timeout: Option<u16>,
-    /// Where to store temporary files (only used by magic-rollback)
-    #[clap(long)]
-    temp_path: Option<String>,
-    /// Show what will be activated on the machines
-    #[clap(long)]
-    dry_activate: bool,
-    /// Revoke all previously succeeded deploys when deploying multiple profiles
-    #[clap(long)]
-    rollback_succeeded: Option<bool>,
+
+    #[clap(flatten)]
+    flags: data::Flags,
+
+    #[clap(flatten)]
+    generic_settings: settings::GenericSettings,
 }
 
 /// Returns if the available Nix installation supports flakes
@@ -240,27 +190,20 @@ type ToDeploy<'a> = Vec<(
 )>;
 
 async fn run_deploy(
-    deploy_targets: Vec<data::Target>,
-    data: Vec<settings::Root>,
+    targets: Vec<data::Target>,
+    settings: Vec<settings::Root>,
     supports_flakes: bool,
-    check_sigs: bool,
-    interactive: bool,
-    cmd_overrides: &data::CmdOverrides,
-    keep_result: bool,
-    result_path: Option<&str>,
-    extra_build_args: &[String],
-    debug_logs: bool,
-    dry_activate: bool,
-    log_dir: &Option<String>,
-    rollback_succeeded: bool,
+    hostname: Option<String>,
+    cmd_settings: settings::GenericSettings,
+    cmd_flags: data::Flags,
 ) -> Result<(), RunDeployError> {
-    let to_deploy: ToDeploy = deploy_targets
+    let to_deploy: ToDeploy = targets
         .iter()
-        .zip(&data)
-        .map(|(deploy_target, data)| {
-            let to_deploys: ToDeploy = match (&deploy_target.node, &deploy_target.profile) {
+        .zip(&settings)
+        .map(|(target, root)| {
+            let to_deploys: ToDeploy = match (&target.node, &target.profile) {
                 (Some(node_name), Some(profile_name)) => {
-                    let node = match data.nodes.get(node_name) {
+                    let node = match root.nodes.get(node_name) {
                         Some(x) => x,
                         None => Err(RunDeployError::NodeNotFound(node_name.to_owned()))?,
                     };
@@ -270,14 +213,14 @@ async fn run_deploy(
                     };
 
                     vec![(
-                        &deploy_target,
-                        &data,
+                        &target,
+                        &root,
                         (node_name.as_str(), node),
                         (profile_name.as_str(), profile),
                     )]
                 }
                 (Some(node_name), None) => {
-                    let node = match data.nodes.get(node_name) {
+                    let node = match root.nodes.get(node_name) {
                         Some(x) => x,
                         None => return Err(RunDeployError::NodeNotFound(node_name.to_owned())),
                     };
@@ -306,13 +249,13 @@ async fn run_deploy(
 
                     profiles_list
                         .into_iter()
-                        .map(|x| (deploy_target, data, (node_name.as_str(), node), x))
+                        .map(|x| (target, root, (node_name.as_str(), node), x))
                         .collect()
                 }
                 (None, None) => {
                     let mut l = Vec::new();
 
-                    for (node_name, node) in &data.nodes {
+                    for (node_name, node) in &root.nodes {
                         let mut profiles_list: Vec<(&str, &settings::Profile)> = Vec::new();
 
                         for profile_name in [
@@ -337,7 +280,7 @@ async fn run_deploy(
 
                         let ll: ToDeploy = profiles_list
                             .into_iter()
-                            .map(|x| (deploy_target, data, (node_name.as_str(), node), x))
+                            .map(|x| (target, root, (node_name.as_str(), node), x))
                             .collect();
 
                         l.extend(ll);
@@ -360,39 +303,39 @@ async fn run_deploy(
         data::DeployDefs,
     )> = Vec::new();
 
-    for (deploy_target, data, (node_name, node), (profile_name, profile)) in to_deploy {
+    for (target, root, (node_name, node), (profile_name, profile)) in to_deploy {
         let deploy_data = data::make_deploy_data(
-            &data.generic_settings,
+            &root.generic_settings,
+            &cmd_settings,
+            &cmd_flags,
             node,
             node_name,
             profile,
             profile_name,
-            &cmd_overrides,
-            debug_logs,
-            log_dir.as_deref(),
+            hostname.as_deref(),
         );
 
         let deploy_defs = deploy_data.defs()?;
 
-        parts.push((deploy_target, deploy_data, deploy_defs));
+        parts.push((target, deploy_data, deploy_defs));
     }
 
-    if interactive {
+    if cmd_flags.interactive {
         prompt_deployment(&parts[..])?;
     } else {
         print_deployment(&parts[..])?;
     }
 
-    for (deploy_target, deploy_data, deploy_defs) in &parts {
+    for (target, deploy_data, deploy_defs) in &parts {
         deploy::push::push_profile(deploy::push::PushProfileData {
-            supports_flakes,
-            check_sigs,
-            repo: &deploy_target.repo,
+            supports_flakes: &supports_flakes,
+            check_sigs: &cmd_flags.checksigs,
+            repo: &target.repo,
             deploy_data: &deploy_data,
             deploy_defs: &deploy_defs,
-            keep_result,
-            result_path,
-            extra_build_args,
+            keep_result: &cmd_flags.keep_result,
+            result_path: cmd_flags.result_path.as_deref(),
+            extra_build_args: &cmd_flags.extra_build_args,
         })
         .await?;
     }
@@ -404,14 +347,14 @@ async fn run_deploy(
     // Rollbacks adhere to the global seeting to auto_rollback and secondary
     // the profile's configuration
     for (_, deploy_data, deploy_defs) in &parts {
-        if let Err(e) = deploy::deploy::deploy_profile(deploy_data, deploy_defs, dry_activate).await
+        if let Err(e) = deploy::deploy::deploy_profile(deploy_data, deploy_defs, cmd_flags.dry_activate).await
         {
             error!("{}", e);
-            if dry_activate {
+            if cmd_flags.dry_activate {
                 info!("dry run, not rolling back");
             }
             info!("Revoking previous deploys");
-            if rollback_succeeded && cmd_overrides.auto_rollback.unwrap_or(true) {
+            if cmd_flags.rollback_succeeded && cmd_settings.auto_rollback.unwrap_or(true) {
                 // revoking all previous deploys
                 // (adheres to profile configuration if not set explicitely by
                 //  the command line)
@@ -456,8 +399,8 @@ pub async fn run(args: Option<&ArgMatches>) -> Result<(), RunError> {
     };
 
     deploy::init_logger(
-        opts.debug_logs,
-        opts.log_dir.as_deref(),
+        opts.flags.debug_logs,
+        opts.flags.log_dir.as_deref(),
         deploy::LoggerType::Deploy,
     )?;
 
@@ -466,51 +409,30 @@ pub async fn run(args: Option<&ArgMatches>) -> Result<(), RunError> {
         .targets
         .unwrap_or_else(|| vec![opts.clone().target.unwrap_or(".".to_string())]);
 
-    let deploy_targets: Vec<data::Target> = deploys
-        .into_iter()
-        .map(|f| f.parse::<data::Target>())
-        .collect::<Result<Vec<data::Target>, data::ParseTargetError>>()?;
-
-    let cmd_overrides = data::CmdOverrides {
-        ssh_user: opts.ssh_user,
-        profile_user: opts.profile_user,
-        ssh_opts: opts.ssh_opts,
-        fast_connection: opts.fast_connection,
-        auto_rollback: opts.auto_rollback,
-        hostname: opts.hostname,
-        magic_rollback: opts.magic_rollback,
-        temp_path: opts.temp_path,
-        confirm_timeout: opts.confirm_timeout,
-        dry_activate: opts.dry_activate,
-    };
-
     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");
     }
 
-    if !opts.skip_checks {
-        for deploy_target in deploy_targets.iter() {
-            flake::check_deployment(supports_flakes, &deploy_target.repo, &opts.extra_build_args).await?;
+    let targets: Vec<data::Target> = deploys
+        .into_iter()
+        .map(|f| f.parse::<data::Target>())
+        .collect::<Result<Vec<data::Target>, data::ParseTargetError>>()?;
+
+    if !opts.flags.skip_checks {
+        for target in targets.iter() {
+            flake::check_deployment(supports_flakes, &target.repo, &opts.flags.extra_build_args).await?;
         }
     }
-    let result_path = opts.result_path.as_deref();
-    let data = flake::get_deployment_data(supports_flakes, &deploy_targets, &opts.extra_build_args).await?;
+    let settings = flake::get_deployment_data(supports_flakes, &targets, &opts.flags.extra_build_args).await?;
     run_deploy(
-        deploy_targets,
-        data,
+        targets,
+        settings,
         supports_flakes,
-        opts.checksigs,
-        opts.interactive,
-        &cmd_overrides,
-        opts.keep_result,
-        result_path,
-        &opts.extra_build_args,
-        opts.debug_logs,
-        opts.dry_activate,
-        &opts.log_dir,
-        opts.rollback_succeeded.unwrap_or(true),
+        opts.hostname,
+        opts.generic_settings,
+        opts.flags,
     )
     .await?;