WIP: refactor: repo-actor: rewrite tests using mockall

bacon.toml

@@ -4,7 +4,7 @@
 # Complete help on configuration: https://dystroy.org/bacon/config/
 
 default_job = "check"
-reverse = true
+# reverse = true
 
 [jobs.check]
 command = ["cargo", "check", "--color", "always"]
@@ -57,7 +57,7 @@ on_success = "back" # so that we don't open the browser at each change
 # If you want to pass options to your program, a `--` separator
 # will be needed.
 [jobs.run]
-command = [ "cargo", "run", "--color", "always" ]
+command = ["cargo", "run", "--color", "always"]
 need_stdout = true
 allow_warnings = true
 

crates/cli/src/main.rs

@@ -42,7 +42,8 @@ async fn main() {
                 git_next_server::init(fs);
             }
             Server::Start => {
-                git_next_server::start(fs, net, repo).await;
+                let sleep_duration = std::time::Duration::from_secs(10);
+                git_next_server::start(fs, net, repo, sleep_duration).await;
             }
         },
     }

crates/git/src/repo_details.rs

@@ -1,7 +1,8 @@
-use git_next_config::{
+use config::{
     BranchName, ForgeAlias, ForgeConfig, ForgeDetails, GitDir, RepoAlias, RepoConfig, RepoPath,
     ServerRepoConfig,
 };
+use git_next_config as config;
 
 use super::{Generation, GitRemote};
 
@@ -57,4 +58,10 @@ impl RepoDetails {
     pub fn git_remote(&self) -> GitRemote {
         GitRemote::new(self.forge.hostname().clone(), self.repo_path.clone())
     }
+
+    pub fn with_hostname(mut self, hostname: config::Hostname) -> Self {
+        let forge = self.forge;
+        self.forge = forge.with_hostname(hostname);
+        self
+    }
 }

crates/repo-actor/Cargo.toml

@@ -42,12 +42,20 @@ ulid = { workspace = true }
 
 # boilerplate
 derive_more = { workspace = true }
+thiserror = { workspace = true }
 
 # Actors
 actix = { workspace = true }
 actix-rt = { workspace = true }
 tokio = { workspace = true }
 
+[dev-dependencies]
+# Testing
+assert2 = { workspace = true }
+rand = { workspace = true }
+pretty_assertions = { workspace = true }
+mockall = { workspace = true }
+
 [lints.clippy]
 nursery = { level = "warn", priority = -1 }
 # pedantic = "warn"

crates/repo-actor/src/branch.rs

@@ -1,78 +1,67 @@
 //
-use actix::prelude::*;
-
+use crate::messages::MessageToken;
 use git_next_config as config;
 use git_next_git as git;
+
+use derive_more::Display;
 use tracing::{info, warn};
 
-use crate::{MessageToken, ValidateRepo};
-
-use std::time::Duration;
-
 // advance next to the next commit towards the head of the dev branch
 #[tracing::instrument(fields(next), skip_all)]
 pub async fn advance_next(
-    next: git::Commit,
-    dev_commit_history: Vec<git::Commit>,
+    next: &git::Commit,
+    dev_commit_history: &[git::Commit],
     repo_details: git::RepoDetails,
     repo_config: config::RepoConfig,
     open_repository: &dyn git::repository::OpenRepositoryLike,
-    addr: Addr<super::RepoActor>,
     message_token: MessageToken,
-) {
-    let next_commit = find_next_commit_on_dev(next, dev_commit_history);
-    let Some(commit) = next_commit else {
-        warn!("No commits to advance next to");
-        return;
-    };
-    if let Some(problem) = validate_commit_message(commit.message()) {
-        warn!("Can't advance next to commit '{}': {}", commit, problem);
-        return;
-    }
+) -> Result<MessageToken> {
+    let commit =
+        find_next_commit_on_dev(next, dev_commit_history).ok_or_else(|| Error::NextAtDev)?;
+    validate_commit_message(commit.message())?;
     info!("Advancing next to commit '{}'", commit);
-    if let Err(err) = git::push::reset(
+    git::push::reset(
         open_repository,
         &repo_details,
         &repo_config.branches().next(),
         &commit.into(),
         &git::push::Force::No,
-    ) {
-        warn!(?err, "Failed")
-    }
-    tokio::time::sleep(Duration::from_secs(10)).await;
-    addr.do_send(ValidateRepo { message_token })
+    )?;
+    Ok(message_token)
 }
 
 #[tracing::instrument]
-fn validate_commit_message(message: &git::commit::Message) -> Option<String> {
+fn validate_commit_message(message: &git::commit::Message) -> Result<()> {
     let message = &message.to_string();
     if message.to_ascii_lowercase().starts_with("wip") {
-        return Some("Is Work-In-Progress".to_string());
+        return Err(Error::IsWorkInProgress);
     }
     match git_conventional::Commit::parse(message) {
         Ok(commit) => {
             info!(?commit, "Pass");
-            None
+            Ok(())
         }
         Err(err) => {
             warn!(?err, "Fail");
-            Some(err.kind().to_string())
+            Err(Error::InvalidCommitMessage {
+                reason: err.kind().to_string(),
+            })
         }
     }
 }
 
 pub fn find_next_commit_on_dev(
-    next: git::Commit,
-    dev_commit_history: Vec<git::Commit>,
+    next: &git::Commit,
+    dev_commit_history: &[git::Commit],
 ) -> Option<git::Commit> {
-    let mut next_commit: Option<git::Commit> = None;
-    for commit in dev_commit_history.into_iter() {
+    let mut next_commit: Option<&git::Commit> = None;
+    for commit in dev_commit_history.iter() {
         if commit == next {
             break;
         };
         next_commit.replace(commit);
     }
-    next_commit
+    next_commit.cloned()
 }
 
 // advance main branch to the commit 'next'
@@ -82,15 +71,30 @@ pub async fn advance_main(
     repo_details: &git::RepoDetails,
     repo_config: &config::RepoConfig,
     open_repository: &dyn git::repository::OpenRepositoryLike,
-) {
+) -> Result<()> {
     info!("Advancing main to next");
-    if let Err(err) = git::push::reset(
+    git::push::reset(
         open_repository,
         repo_details,
         &repo_config.branches().main(),
         &next.into(),
         &git::push::Force::No,
-    ) {
-        warn!(?err, "Failed")
-    };
+    )?;
+    Ok(())
+}
+
+pub type Result<T> = core::result::Result<T, Error>;
+#[derive(Debug, thiserror::Error, Display)]
+pub enum Error {
+    #[display("push: {}", 0)]
+    Push(#[from] git::push::Error),
+
+    #[display("no commits to advance next to")]
+    NextAtDev,
+
+    #[display("commit is a Work-in-progress")]
+    IsWorkInProgress,
+
+    #[display("commit message is not in conventional commit format: {reason}")]
+    InvalidCommitMessage { reason: String },
 }

crates/repo-actor/src/handlers/advance_to_main.rs

@@ -0,0 +1,53 @@
+//
+use actix::prelude::*;
+use tracing::Instrument as _;
+
+use crate as actor;
+
+impl Handler<actor::messages::AdvanceMainTo> for actor::RepoActor {
+    type Result = ();
+    #[tracing::instrument(name = "RepoActor::AdvanceMainTo", skip_all, fields(repo = %self.repo_details, commit = ?msg))]
+    fn handle(
+        &mut self,
+        msg: actor::messages::AdvanceMainTo,
+        ctx: &mut Self::Context,
+    ) -> Self::Result {
+        let Some(repo_config) = self.repo_details.repo_config.clone() else {
+            tracing::warn!("No config loaded");
+            return;
+        };
+        self.open_repository.iter().for_each(|open_repository| {
+            let open_repository = open_repository.duplicate();
+            let repo_details = self.repo_details.clone();
+            let repo_config = repo_config.clone();
+            let addr = ctx.address();
+            let msg = msg.clone();
+            let message_token = self.message_token;
+            async move {
+                match actor::branch::advance_main(
+                    msg.unwrap(),
+                    &repo_details,
+                    &repo_config,
+                    &*open_repository,
+                )
+                .await
+                {
+                    Err(err) => {
+                        tracing::warn!("advance main: {err}");
+                    }
+                    Ok(_) => match repo_config.source() {
+                        git_next_config::RepoConfigSource::Repo => {
+                            addr.do_send(actor::messages::LoadConfigFromRepo)
+                        }
+                        git_next_config::RepoConfigSource::Server => {
+                            addr.do_send(actor::messages::ValidateRepo::new(message_token))
+                        }
+                    },
+                }
+            }
+            .in_current_span()
+            .into_actor(self)
+            .wait(ctx);
+        });
+    }
+}

crates/repo-actor/src/handlers/clone.rs

@@ -0,0 +1,37 @@
+//
+use actix::prelude::*;
+
+use crate as actor;
+use git_next_git as git;
+
+impl Handler<actor::messages::CloneRepo> for actor::RepoActor {
+    type Result = ();
+    #[tracing::instrument(name = "RepoActor::CloneRepo", skip_all, fields(repo = %self.repo_details /*, gitdir = %self.repo_details.gitdir */))]
+    fn handle(
+        &mut self,
+        _msg: actor::messages::CloneRepo,
+        ctx: &mut Self::Context,
+    ) -> Self::Result {
+        println!("handler clone repo start");
+        let gitdir = self.repo_details.gitdir.clone();
+        match git::repository::open(&*self.repository_factory, &self.repo_details, gitdir) {
+            Ok(repository) => {
+                println!("- open okay");
+                self.open_repository.replace(repository);
+                if self.repo_details.repo_config.is_none() {
+                    println!("need to load config from repo");
+                    ctx.address().do_send(actor::messages::LoadConfigFromRepo);
+                } else {
+                    println!("need to validate repo");
+                    ctx.address()
+                        .do_send(actor::messages::ValidateRepo::new(self.message_token));
+                }
+            }
+            Err(err) => {
+                println!("err: {err:?}");
+                tracing::warn!("Could not open repo: {err}")
+            }
+        }
+        println!("handler clone repo finish");
+    }
+}

crates/repo-actor/src/handlers/load_config_from_repo.rs

@@ -0,0 +1,32 @@
+//
+use actix::prelude::*;
+use tracing::Instrument as _;
+
+use crate as actor;
+
+impl Handler<actor::messages::LoadConfigFromRepo> for actor::RepoActor {
+    type Result = ();
+    #[tracing::instrument(name = "RepoActor::LoadConfigFromRepo", skip_all, fields(repo = %self.repo_details))]
+    fn handle(
+        &mut self,
+        _msg: actor::messages::LoadConfigFromRepo,
+        ctx: &mut Self::Context,
+    ) -> Self::Result {
+        self.open_repository.iter().for_each(|open_repository| {
+            let open_repository = open_repository.duplicate();
+            let repo_details = self.repo_details.clone();
+            let addr = ctx.address();
+            async move {
+                match actor::load::config_from_repository(repo_details, &*open_repository).await {
+                    Ok(repo_config) => {
+                        addr.do_send(actor::messages::LoadedConfig::new(repo_config))
+                    }
+                    Err(err) => tracing::warn!(?err, "Failed to load config"),
+                }
+            }
+            .in_current_span()
+            .into_actor(self)
+            .wait(ctx);
+        });
+    }
+}

crates/repo-actor/src/handlers/loaded_config.rs

@@ -0,0 +1,20 @@
+//
+use actix::prelude::*;
+
+use crate as actor;
+
+impl Handler<actor::messages::LoadedConfig> for actor::RepoActor {
+    type Result = ();
+    #[tracing::instrument(name = "RepoActor::LoadedConfig", skip_all, fields(repo = %self.repo_details, branches = ?msg))]
+    fn handle(
+        &mut self,
+        msg: actor::messages::LoadedConfig,
+        ctx: &mut Self::Context,
+    ) -> Self::Result {
+        let repo_config = msg.unwrap();
+        self.repo_details.repo_config.replace(repo_config);
+
+        ctx.address()
+            .do_send(actor::messages::ValidateRepo::new(self.message_token));
+    }
+}

crates/repo-actor/src/handlers/mod.rs

@@ -0,0 +1,8 @@
+pub mod advance_to_main;
+pub mod clone;
+pub mod load_config_from_repo;
+pub mod loaded_config;
+pub mod start_monitoring;
+pub mod validate_repo;
+pub mod webhook_message;
+pub mod webhook_registered;

crates/repo-actor/src/handlers/start_monitoring.rs

@@ -0,0 +1,88 @@
+//
+use actix::prelude::*;
+use tracing::Instrument as _;
+
+use crate as actor;
+use git_next_git as git;
+
+impl Handler<actor::messages::StartMonitoring> for actor::RepoActor {
+    type Result = ();
+    #[tracing::instrument(name = "RepoActor::StartMonitoring", skip_all, 
+        fields(token = %self.message_token, repo = %self.repo_details, main = %msg.main(), next = %msg.next(), dev = %msg.dev()))
+    ]
+    fn handle(
+        &mut self,
+        msg: actor::messages::StartMonitoring,
+        ctx: &mut Self::Context,
+    ) -> Self::Result {
+        let Some(repo_config) = self.repo_details.repo_config.clone() else {
+            tracing::warn!("No config loaded");
+            return;
+        };
+
+        let next_ahead_of_main = msg.main() != msg.next();
+        let dev_ahead_of_next = msg.next() != msg.dev();
+        tracing::info!(next_ahead_of_main, dev_ahead_of_next, "StartMonitoring");
+
+        let addr = ctx.address();
+        let forge = self.forge.clone();
+
+        if next_ahead_of_main {
+            let message_token = self.message_token;
+            let sleep_duration = self.sleep_duration;
+            async move {
+                // get the status - pass, fail, pending (all others map to fail, e.g. error)
+                let status = forge.commit_status(msg.next()).await;
+                tracing::info!(?status, "Checking next branch");
+                match status {
+                    git::forge::commit::Status::Pass => {
+                        addr.do_send(actor::messages::AdvanceMainTo::new(msg.next().clone()));
+                    }
+                    git::forge::commit::Status::Pending => {
+                        tokio::time::sleep(sleep_duration).await;
+                        addr.do_send(actor::messages::ValidateRepo::new(message_token));
+                    }
+                    git::forge::commit::Status::Fail => {
+                        tracing::warn!("Checks have failed");
+                    }
+                }
+            }
+            .in_current_span()
+            .into_actor(self)
+            .wait(ctx);
+        } else if dev_ahead_of_next {
+            let message_token = self.message_token;
+            let sleep_duration = self.sleep_duration;
+
+            self.open_repository.iter().for_each(|open_repository| {
+                let open_repository = open_repository.duplicate();
+                let msg = msg.clone();
+                let repo_details = self.repo_details.clone();
+                let repo_config = repo_config.clone();
+                let addr = addr.clone();
+                async move {
+                    match actor::branch::advance_next(
+                        msg.next(),
+                        msg.dev_commit_history(),
+                        repo_details,
+                        repo_config,
+                        &*open_repository,
+                        message_token,
+                    )
+                    .await
+                    {
+                        Ok(message_token) => {
+                            // pause to allow any CI checks to be started
+                            tokio::time::sleep(sleep_duration).await;
+                            addr.do_send(actor::messages::ValidateRepo::new(message_token))
+                        }
+                        Err(err) => tracing::warn!("advance next: {err}"),
+                    }
+                }
+                .in_current_span()
+                .into_actor(self)
+                .wait(ctx);
+            });
+        }
+    }
+}

crates/repo-actor/src/handlers/validate_repo.rs

@@ -0,0 +1,99 @@
+//
+use actix::prelude::*;
+use derive_more::Deref as _;
+use tracing::Instrument as _;
+
+use crate as actor;
+use git_next_git as git;
+
+impl Handler<actor::messages::ValidateRepo> for actor::RepoActor {
+    type Result = ();
+    #[tracing::instrument(name = "RepoActor::ValidateRepo", skip_all, fields(repo = %self.repo_details, token = %msg.deref()))]
+    fn handle(
+        &mut self,
+        msg: actor::messages::ValidateRepo,
+        ctx: &mut Self::Context,
+    ) -> Self::Result {
+        println!("handler validate repo - start");
+        match msg.unwrap() {
+            message_token if self.message_token < message_token => {
+                tracing::info!(%message_token, "New message token");
+                self.message_token = message_token;
+            }
+            message_token if self.message_token > message_token => {
+                tracing::info!("Dropping message from previous generation");
+                return; // message is expired
+            }
+            _ => {
+                // do nothing
+            }
+        }
+        if self.webhook_id.is_none() {
+            let forge_alias = self.repo_details.forge.forge_alias();
+            let repo_alias = &self.repo_details.repo_alias;
+            let webhook_url = self.webhook.url(forge_alias, repo_alias);
+            let forge = self.forge.clone();
+            let addr = ctx.address();
+            async move {
+                if let Err(err) =
+                    forge
+                        .register_webhook(&webhook_url)
+                        .await
+                        .and_then(|registered_webhook| {
+                            addr.try_send(actor::messages::WebhookRegistered::from(
+                                registered_webhook,
+                            ))
+                            .map_err(|e| {
+                                git::forge::webhook::Error::FailedToNotifySelf(e.to_string())
+                            })
+                        })
+                {
+                    tracing::warn!("registering webhook: {err}");
+                }
+            }
+            .in_current_span()
+            .into_actor(self)
+            .wait(ctx);
+        }
+
+        self.open_repository.iter().for_each(|open_repository| {
+            if let Some(repo_config) = self.repo_details.repo_config.clone() {
+                let repo_details = self.repo_details.clone();
+                let addr = ctx.address();
+                let message_token = self.message_token;
+                let sleep_duration = self.sleep_duration;
+                let open_repository = open_repository.duplicate();
+                async move {
+                    match git::validation::positions::validate_positions(
+                        &*open_repository,
+                        &repo_details,
+                        repo_config,
+                    ) {
+                        Ok(git::validation::positions::Positions {
+                            main,
+                            next,
+                            dev,
+                            dev_commit_history,
+                        }) => {
+                            addr.do_send(actor::messages::StartMonitoring::new(
+                                main,
+                                next,
+                                dev,
+                                dev_commit_history,
+                            ));
+                        }
+                        Err(err) => {
+                            tracing::warn!("{:?}", err);
+                            tokio::time::sleep(sleep_duration).await;
+                            addr.do_send(actor::messages::ValidateRepo::new(message_token));
+                        }
+                    }
+                }
+                .in_current_span()
+                .into_actor(self)
+                .wait(ctx);
+            }
+        });
+        println!("handler validate repo - finish");
+    }
+}

crates/repo-actor/src/handlers/webhook_message.rs

@@ -1,13 +1,13 @@
 //
 use actix::prelude::*;
 
-use crate::{RepoActor, ValidateRepo};
+use crate as actor;
 use git_next_config as config;
 use git_next_git as git;
 
 use tracing::{info, warn};
 
-impl Handler<config::WebhookMessage> for RepoActor {
+impl Handler<config::WebhookMessage> for actor::RepoActor {
     type Result = ();
 
     #[allow(clippy::cognitive_complexity)] // TODO: (#49) reduce complexity
@@ -88,6 +88,7 @@ impl Handler<config::WebhookMessage> for RepoActor {
             token = %message_token,
             "New commit"
         );
-        ctx.address().do_send(ValidateRepo { message_token });
+        ctx.address()
+            .do_send(actor::messages::ValidateRepo::new(message_token));
     }
 }

crates/repo-actor/src/handlers/webhook_registered.rs

@@ -0,0 +1,17 @@
+//
+use actix::prelude::*;
+
+use crate as actor;
+
+impl Handler<actor::messages::WebhookRegistered> for actor::RepoActor {
+    type Result = ();
+    #[tracing::instrument(name = "RepoActor::WebhookRegistered", skip_all, fields(repo = %self.repo_details, webhook_id = %msg.webhook_id()))]
+    fn handle(
+        &mut self,
+        msg: actor::messages::WebhookRegistered,
+        _ctx: &mut Self::Context,
+    ) -> Self::Result {
+        self.webhook_id.replace(msg.webhook_id().clone());
+        self.webhook_auth.replace(msg.webhook_auth().clone());
+    }
+}

crates/repo-actor/src/lib.rs

@@ -1,30 +1,58 @@
 mod branch;
+pub mod handlers;
 mod load;
-pub mod status;
-pub mod webhook;
+pub mod messages;
 
 #[cfg(test)]
 mod tests;
 
-use std::time::Duration;
-
 use actix::prelude::*;
-use config::RegisteredWebhook;
-use git::validation::positions::{validate_positions, Positions};
 
-use crate as repo_actor;
 use git_next_config as config;
 use git_next_forge as forge;
 use git_next_git as git;
 
 use kxio::network::Network;
-use tracing::{debug, info, warn, Instrument};
+use tracing::{info, warn, Instrument};
 
 #[derive(Debug, derive_more::Display)]
 #[display("{}:{}:{}", generation, repo_details.forge.forge_alias(), repo_details.repo_alias)]
+/// An actor that represents a Git Repository.
+///
+/// When this actor is started it is sent the [CloneRepo] message.
+///
+/// ```mermaid
+/// stateDiagram-v2
+/// [*] --> CloneRepo :START
+///
+/// CloneRepo --> LoadConfigFromRepo
+/// CloneRepo --> ValidateRepo
+///
+/// LoadConfigFromRepo --> LoadedConfig
+///
+/// ValidateRepo --> WebhookRegistered
+/// ValidateRepo --> StartMonitoring
+/// ValidateRepo --> ValidateRepo :SLEEP 10s
+///
+/// LoadedConfig --> ValidateRepo
+///
+/// WebhookRegistered --> [*]
+///
+/// StartMonitoring --> AdvanceMainTo
+/// StartMonitoring --> ValidateRepo :SLEEP 10s
+///
+/// AdvanceMainTo --> LoadConfigFromRepo
+/// AdvanceMainTo --> ValidateRepo
+///
+/// [*] --> WebhookMessage :WEBHOOK
+///
+/// WebhookMessage --> ValidateRepo
+/// ```
+///
 pub struct RepoActor {
+    sleep_duration: std::time::Duration,
     generation: git::Generation,
-    message_token: MessageToken,
+    message_token: messages::MessageToken,
     repo_details: git::RepoDetails,
     webhook: config::server::Webhook,
     webhook_id: Option<config::WebhookId>, // INFO: if [None] then no webhook is configured
@@ -32,35 +60,37 @@ pub struct RepoActor {
     last_main_commit: Option<git::Commit>,
     last_next_commit: Option<git::Commit>,
     last_dev_commit: Option<git::Commit>,
-    repository: Box<dyn git::repository::RepositoryFactory>,
+    repository_factory: Box<dyn git::repository::RepositoryFactory>,
     open_repository: Option<Box<dyn git::repository::OpenRepositoryLike>>,
     net: Network,
     forge: forge::Forge,
 }
 impl RepoActor {
     pub fn new(
-        details: git::RepoDetails,
+        repo_details: git::RepoDetails,
         webhook: config::server::Webhook,
         generation: git::Generation,
         net: Network,
-        repository: Box<dyn git::repository::RepositoryFactory>,
+        repository_factory: Box<dyn git::repository::RepositoryFactory>,
+        sleep_duration: std::time::Duration,
     ) -> Self {
-        let forge = forge::Forge::new(details.clone(), net.clone());
-        debug!(?forge, "new");
+        let message_token = messages::MessageToken::default();
+        let forge = forge::Forge::new(repo_details.clone(), net.clone());
         Self {
             generation,
-            message_token: MessageToken::new(),
-            repo_details: details,
+            message_token,
+            repo_details,
             webhook,
             webhook_id: None,
             webhook_auth: None,
             last_main_commit: None,
             last_next_commit: None,
             last_dev_commit: None,
-            repository,
+            repository_factory,
             open_repository: None,
-            net,
             forge,
+            net,
+            sleep_duration,
         }
     }
 }
@@ -68,9 +98,11 @@ impl Actor for RepoActor {
     type Context = Context<Self>;
     #[tracing::instrument(name = "RepoActor::stopping", skip_all, fields(repo = %self.repo_details))]
     fn stopping(&mut self, ctx: &mut Self::Context) -> Running {
+        eprintln!("stopping");
         info!("Checking webhook");
         match self.webhook_id.take() {
             Some(webhook_id) => {
+                eprintln!("stopping - unregistering webhook");
                 info!(%webhook_id, "Unregistring webhook");
                 let forge = self.forge.clone();
                 async move {
@@ -87,260 +119,3 @@ impl Actor for RepoActor {
         }
     }
 }
-
-#[derive(Message)]
-#[rtype(result = "()")]
-pub struct CloneRepo;
-impl Handler<CloneRepo> for RepoActor {
-    type Result = ();
-    #[tracing::instrument(name = "RepoActor::CloneRepo", skip_all, fields(repo = %self.repo_details /*, gitdir = %self.repo_details.gitdir */))]
-    fn handle(&mut self, _msg: CloneRepo, ctx: &mut Self::Context) -> Self::Result {
-        let gitdir = self.repo_details.gitdir.clone();
-        match git::repository::open(&*self.repository, &self.repo_details, gitdir) {
-            Ok(repository) => {
-                self.open_repository.replace(repository);
-                if self.repo_details.repo_config.is_none() {
-                    ctx.address().do_send(LoadConfigFromRepo);
-                } else {
-                    ctx.address().do_send(ValidateRepo {
-                        message_token: self.message_token,
-                    });
-                }
-            }
-            Err(err) => warn!("Could not open repo: {err}"),
-        }
-    }
-}
-
-#[derive(Message)]
-#[rtype(result = "()")]
-pub struct LoadConfigFromRepo;
-impl Handler<LoadConfigFromRepo> for RepoActor {
-    type Result = ();
-    #[tracing::instrument(name = "RepoActor::LoadConfigFromRepo", skip_all, fields(repo = %self.repo_details))]
-    fn handle(&mut self, _msg: LoadConfigFromRepo, ctx: &mut Self::Context) -> Self::Result {
-        let details = self.repo_details.clone();
-        let addr = ctx.address();
-        let Some(open_repository) = &self.open_repository else {
-            warn!("missing open repository - can't load configuration");
-            return;
-        };
-        let open_repository = open_repository.duplicate();
-        async move { repo_actor::load::load_file(details, addr, &*open_repository).await }
-            .in_current_span()
-            .into_actor(self)
-            .wait(ctx)
-    }
-}
-
-#[derive(Message)]
-#[rtype(result = "()")]
-struct LoadedConfig(git_next_config::RepoConfig);
-impl Handler<LoadedConfig> for RepoActor {
-    type Result = ();
-    #[tracing::instrument(name = "RepoActor::LoadedConfig", skip_all, fields(repo = %self.repo_details, branches = %msg.0))]
-    fn handle(&mut self, msg: LoadedConfig, ctx: &mut Self::Context) -> Self::Result {
-        let repo_config = msg.0;
-        self.repo_details.repo_config.replace(repo_config);
-
-        ctx.address().do_send(ValidateRepo {
-            message_token: self.message_token,
-        });
-    }
-}
-
-#[derive(derive_more::Constructor, Message)]
-#[rtype(result = "()")]
-pub struct ValidateRepo {
-    message_token: MessageToken,
-}
-impl Handler<ValidateRepo> for RepoActor {
-    type Result = ();
-    #[tracing::instrument(name = "RepoActor::ValidateRepo", skip_all, fields(repo = %self.repo_details, token = %msg.message_token))]
-    fn handle(&mut self, msg: ValidateRepo, ctx: &mut Self::Context) -> Self::Result {
-        match msg.message_token {
-            message_token if self.message_token < message_token => {
-                info!(%message_token, "New message token");
-                self.message_token = msg.message_token;
-            }
-            message_token if self.message_token > message_token => {
-                info!("Dropping message from previous generation");
-                return; // message is expired
-            }
-            _ => {
-                // do nothing
-            }
-        }
-        if self.webhook_id.is_none() {
-            let forge_alias = self.repo_details.forge.forge_alias();
-            let repo_alias = &self.repo_details.repo_alias;
-            let webhook_url = self.webhook.url(forge_alias, repo_alias);
-            let forge = self.forge.clone();
-            let addr = ctx.address();
-            async move {
-                if let Err(err) =
-                    forge
-                        .register_webhook(&webhook_url)
-                        .await
-                        .and_then(|registered_webhook| {
-                            addr.try_send(WebhookRegistered::from(registered_webhook))
-                                .map_err(|e| {
-                                    git::forge::webhook::Error::FailedToNotifySelf(e.to_string())
-                                })
-                        })
-                {
-                    warn!("registering webhook: {err}");
-                }
-            }
-            .in_current_span()
-            .into_actor(self)
-            .wait(ctx);
-        }
-        if let (Some(open_repository), Some(repo_config)) =
-            (&self.open_repository, self.repo_details.repo_config.clone())
-        {
-            let repo_details = self.repo_details.clone();
-            let addr = ctx.address();
-            let message_token = self.message_token;
-            let open_repository = open_repository.duplicate();
-            async move {
-                match validate_positions(&*open_repository, &repo_details, repo_config) {
-                    Ok(Positions {
-                        main,
-                        next,
-                        dev,
-                        dev_commit_history,
-                    }) => {
-                        addr.do_send(StartMonitoring::new(main, next, dev, dev_commit_history));
-                    }
-                    Err(err) => {
-                        warn!("{:?}", err);
-                        tokio::time::sleep(Duration::from_secs(10)).await;
-                        addr.do_send(ValidateRepo::new(message_token));
-                    }
-                }
-            }
-            .in_current_span()
-            .into_actor(self)
-            .wait(ctx);
-        }
-    }
-}
-
-#[derive(Debug, derive_more::Constructor, Message)]
-#[rtype(result = "()")]
-pub struct StartMonitoring {
-    main: git::Commit,
-    next: git::Commit,
-    dev: git::Commit,
-    dev_commit_history: Vec<git::Commit>,
-}
-impl Handler<StartMonitoring> for RepoActor {
-    type Result = ();
-    #[tracing::instrument(name = "RepoActor::StartMonitoring", skip_all, 
-        fields(token = %self.message_token, repo = %self.repo_details, main = %msg.main, next= %msg.next, dev = %msg.dev))
-    ]
-    fn handle(&mut self, msg: StartMonitoring, ctx: &mut Self::Context) -> Self::Result {
-        let Some(repo_config) = self.repo_details.repo_config.clone() else {
-            warn!("No config loaded");
-            return;
-        };
-
-        let next_ahead_of_main = msg.main != msg.next;
-        let dev_ahead_of_next = msg.next != msg.dev;
-        info!(next_ahead_of_main, dev_ahead_of_next, "StartMonitoring");
-
-        let addr = ctx.address();
-        let forge = self.forge.clone();
-
-        if next_ahead_of_main {
-            status::check_next(msg.next, addr, forge, self.message_token)
-                .in_current_span()
-                .into_actor(self)
-                .wait(ctx);
-        } else if dev_ahead_of_next {
-            if let Some(open_repository) = &self.open_repository {
-                let open_repository = open_repository.duplicate();
-                let repo_details = self.repo_details.clone();
-                let message_token = self.message_token;
-                async move {
-                    branch::advance_next(
-                        msg.next,
-                        msg.dev_commit_history,
-                        repo_details,
-                        repo_config,
-                        &*open_repository,
-                        addr,
-                        message_token,
-                    )
-                    .await
-                }
-                .in_current_span()
-                .into_actor(self)
-                .wait(ctx);
-            }
-        }
-    }
-}
-
-#[derive(Message)]
-#[rtype(result = "()")]
-pub struct WebhookRegistered(config::WebhookId, config::WebhookAuth);
-impl From<RegisteredWebhook> for WebhookRegistered {
-    fn from(value: RegisteredWebhook) -> Self {
-        Self(value.id().clone(), value.auth().clone())
-    }
-}
-impl Handler<WebhookRegistered> for RepoActor {
-    type Result = ();
-    #[tracing::instrument(name = "RepoActor::WebhookRegistered", skip_all, fields(repo = %self.repo_details, webhook_id = %msg.0))]
-    fn handle(&mut self, msg: WebhookRegistered, _ctx: &mut Self::Context) -> Self::Result {
-        self.webhook_id.replace(msg.0);
-        self.webhook_auth.replace(msg.1);
-    }
-}
-
-#[derive(Message)]
-#[rtype(result = "()")]
-pub struct AdvanceMainTo(git::Commit);
-impl Handler<AdvanceMainTo> for RepoActor {
-    type Result = ();
-    #[tracing::instrument(name = "RepoActor::AdvanceMainTo", skip_all, fields(repo = %self.repo_details, commit = %msg.0))]
-    fn handle(&mut self, msg: AdvanceMainTo, ctx: &mut Self::Context) -> Self::Result {
-        let Some(repo_config) = self.repo_details.repo_config.clone() else {
-            warn!("No config loaded");
-            return;
-        };
-        let Some(open_repository) = &self.open_repository else {
-            warn!("No repository opened");
-            return;
-        };
-        let repo_details = self.repo_details.clone();
-        let addr = ctx.address();
-        let message_token = self.message_token;
-        let open_repository = open_repository.duplicate();
-        async move {
-            branch::advance_main(msg.0, &repo_details, &repo_config, &*open_repository).await;
-            match repo_config.source() {
-                git_next_config::RepoConfigSource::Repo => addr.do_send(LoadConfigFromRepo),
-                git_next_config::RepoConfigSource::Server => {
-                    addr.do_send(ValidateRepo { message_token })
-                }
-            }
-        }
-        .in_current_span()
-        .into_actor(self)
-        .wait(ctx);
-    }
-}
-
-#[derive(Copy, Clone, Default, Debug, PartialEq, Eq, PartialOrd, Ord, derive_more::Display)]
-pub struct MessageToken(u32);
-impl MessageToken {
-    pub fn new() -> Self {
-        Self::default()
-    }
-    pub const fn next(&self) -> Self {
-        Self(self.0 + 1)
-    }
-}

crates/repo-actor/src/load.rs

@@ -1,75 +1,54 @@
-use std::path::PathBuf;
-
 //
-use actix::prelude::*;
-
-use tracing::{error, info};
+use derive_more::Display;
+use std::path::PathBuf;
+use tracing::info;
 
 use git_next_config as config;
 use git_next_git as git;
 
-use super::{LoadedConfig, RepoActor};
-
 /// Loads the [RepoConfig] from the `.git-next.toml` file in the repository
 #[tracing::instrument(skip_all, fields(branch = %repo_details.branch))]
-pub async fn load_file(
+pub async fn config_from_repository(
     repo_details: git::RepoDetails,
-    addr: Addr<RepoActor>,
     open_repository: &dyn git::repository::OpenRepositoryLike,
-) {
+) -> Result<config::RepoConfig> {
     info!("Loading .git-next.toml from repo");
-    let repo_config = match load(&repo_details, open_repository).await {
-        Ok(repo_config) => repo_config,
-        Err(err) => {
-            error!(?err, "Failed to load config");
-            return;
-        }
-    };
-    info!("Loaded .git-next.toml from repo");
-    addr.do_send(LoadedConfig(repo_config));
-}
-
-async fn load(
-    details: &git::RepoDetails,
-    open_repository: &dyn git::repository::OpenRepositoryLike,
-) -> Result<config::RepoConfig, Error> {
-    let contents = open_repository.read_file(&details.branch, &PathBuf::from(".git-next.toml"))?;
+    let contents =
+        open_repository.read_file(&repo_details.branch, &PathBuf::from(".git-next.toml"))?;
     let config = config::RepoConfig::parse(&contents)?;
-    let config = validate(config, open_repository).await?;
+    let branches = open_repository.remote_branches()?;
+    required_branch(&config.branches().main(), &branches)?;
+    required_branch(&config.branches().next(), &branches)?;
+    required_branch(&config.branches().dev(), &branches)?;
     Ok(config)
 }
 
-#[derive(Debug, derive_more::From, derive_more::Display)]
+fn required_branch(
+    branch_name: &config::BranchName,
+    branches: &[config::BranchName],
+) -> Result<()> {
+    branches
+        .iter()
+        .find(|branch| *branch == branch_name)
+        .ok_or_else(|| Error::BranchNotFound(branch_name.clone()))?;
+    Ok(())
+}
+
+pub type Result<T> = core::result::Result<T, Error>;
+#[derive(Debug, thiserror::Error, Display)]
 pub enum Error {
-    File(git::file::Error),
-    Config(config::server::Error),
-    Toml(toml::de::Error),
-    Branch(git::push::Error),
+    #[display("file")]
+    File(#[from] git::file::Error),
+
+    #[display("config")]
+    Config(#[from] config::server::Error),
+
+    #[display("toml")]
+    Toml(#[from] toml::de::Error),
+
+    #[display("push")]
+    Push(#[from] git::push::Error),
+
+    #[display("branch not found: {}", 0)]
     BranchNotFound(config::BranchName),
 }
-
-pub async fn validate(
-    config: config::RepoConfig,
-    open_repository: &dyn git::repository::OpenRepositoryLike,
-) -> Result<config::RepoConfig, Error> {
-    let branches = open_repository.remote_branches()?;
-    if !branches
-        .iter()
-        .any(|branch| branch == &config.branches().main())
-    {
-        return Err(Error::BranchNotFound(config.branches().main()));
-    }
-    if !branches
-        .iter()
-        .any(|branch| branch == &config.branches().next())
-    {
-        return Err(Error::BranchNotFound(config.branches().next()));
-    }
-    if !branches
-        .iter()
-        .any(|branch| branch == &config.branches().dev())
-    {
-        return Err(Error::BranchNotFound(config.branches().dev()));
-    }
-    Ok(config)
-}

crates/repo-actor/src/messages.rs

@@ -0,0 +1,89 @@
+//
+use actix::prelude::*;
+use config::newtype;
+use derive_more::{Constructor, Display};
+
+use git_next_config as config;
+use git_next_git as git;
+
+#[macro_export]
+macro_rules! message {
+    ($name:ident wraps $value:ty) => {
+        git_next_config::newtype!($name is a $value);
+        impl Message for $name {
+            type Result = ();
+        }
+    };
+    ($name:ident) => {
+        git_next_config::newtype!($name);
+        impl Message for $name {
+            type Result = ();
+        }
+    };
+    ($name:ident wraps $value:ty => $result:ty) => {
+        git_next_config::newtype!($name is a $value);
+        impl Message for $name {
+            type Result = $result;
+        }
+    };
+    ($name:ident => $result:ty) => {
+        git_next_config::newtype!($name);
+        impl Message for $name {
+            type Result = $result;
+        }
+    };
+}
+
+message!(LoadConfigFromRepo);
+message!(CloneRepo);
+message!(LoadedConfig wraps config::RepoConfig);
+message!(ValidateRepo wraps MessageToken);
+
+#[derive(Clone, Debug, Constructor, Message)]
+#[rtype(result = "()")]
+pub struct StartMonitoring {
+    main: git::Commit,
+    next: git::Commit,
+    dev: git::Commit,
+    dev_commit_history: Vec<git::Commit>,
+}
+impl StartMonitoring {
+    pub const fn main(&self) -> &git::Commit {
+        &self.main
+    }
+    pub const fn next(&self) -> &git::Commit {
+        &self.next
+    }
+    pub const fn dev(&self) -> &git::Commit {
+        &self.dev
+    }
+    pub fn dev_commit_history(&self) -> &[git::Commit] {
+        &self.dev_commit_history
+    }
+}
+
+message!(WebhookRegistered wraps (config::WebhookId, config::WebhookAuth));
+impl WebhookRegistered {
+    pub const fn webhook_id(&self) -> &config::WebhookId {
+        &self.0 .0
+    }
+    pub const fn webhook_auth(&self) -> &config::WebhookAuth {
+        &self.0 .1
+    }
+}
+impl From<config::RegisteredWebhook> for WebhookRegistered {
+    fn from(value: config::RegisteredWebhook) -> Self {
+        let webhook_id = value.id().clone();
+        let webhook_auth = value.auth().clone();
+        Self::from((webhook_id, webhook_auth))
+    }
+}
+
+message!(AdvanceMainTo wraps git::Commit);
+
+newtype!(MessageToken is a u32, Copy, Default, Display);
+impl MessageToken {
+    pub const fn next(&self) -> Self {
+        Self(self.0 + 1)
+    }
+}

crates/repo-actor/src/status.rs

@@ -1,33 +0,0 @@
-//
-use actix::prelude::*;
-
-use git_next_forge as forge;
-use git_next_git as git;
-use tracing::{info, warn};
-
-use crate::{MessageToken, ValidateRepo};
-
-use super::AdvanceMainTo;
-
-pub async fn check_next(
-    next: git::Commit,
-    addr: Addr<super::RepoActor>,
-    forge: forge::Forge,
-    message_token: MessageToken,
-) {
-    // get the status - pass, fail, pending (all others map to fail, e.g. error)
-    let status = forge.commit_status(&next).await;
-    info!(?status, "Checking next branch");
-    match status {
-        git::forge::commit::Status::Pass => {
-            addr.do_send(AdvanceMainTo(next));
-        }
-        git::forge::commit::Status::Pending => {
-            tokio::time::sleep(tokio::time::Duration::from_secs(10)).await;
-            addr.do_send(ValidateRepo { message_token });
-        }
-        git::forge::commit::Status::Fail => {
-            warn!("Checks have failed");
-        }
-    }
-}

crates/repo-actor/src/tests.rs

@@ -1,34 +1,955 @@
 //
+#![allow(unused_imports)] // TODO remove this
+
+use crate as actor;
+use git_next_config as config;
+use git_next_forge as forge;
+use git_next_git as git;
+
 use super::*;
-mod branch {
-    use super::super::branch::*;
+
+use assert2::let_assert;
+
+type TestResult = Result<(), Box<dyn std::error::Error>>;
+
+mod repo_actor {
     use super::*;
+    use actix::prelude::*;
+
+    mod clone_repo {
+        use std::{
+            borrow::{Borrow, BorrowMut},
+            cell::{Cell, RefCell},
+            rc::Rc,
+            sync::{atomic::AtomicBool, Arc, Mutex},
+        };
+
+        use git::{
+            repository::{Direction, MockRepositoryFactory, RepositoryFactory},
+            validation::repo,
+        };
+
+        use crate::{
+            messages::{CloneRepo, WebhookRegistered},
+            tests::given,
+        };
+
+        use super::*;
+
+        #[actix::test]
+        async fn should_clone() -> TestResult {
+            let fs = given::a_filesystem();
+            let (mut open_repository, repo_details) = given::an_open_repository(&fs);
+            let git_remote = repo_details.git_remote();
+            open_repository
+                .expect_find_default_remote()
+                .with(mockall::predicate::eq(Direction::Push))
+                .return_once(|_| Some(git_remote));
+            let git_remote = repo_details.git_remote();
+            open_repository
+                .expect_find_default_remote()
+                .with(mockall::predicate::eq(Direction::Fetch))
+                .return_once(|_| Some(git_remote));
+            let net = given::a_network();
+            let mut repository_factory = MockRepositoryFactory::new();
+            let cloned = Arc::new(Mutex::new(vec![]));
+            let cloned_ref = cloned.clone();
+            repository_factory
+                .expect_git_clone()
+                .times(2)
+                .return_once(move |_| {
+                    let _ = cloned_ref.lock().map(|mut l| l.push(()));
+                    Ok(Box::new(open_repository))
+                });
+            let actor = given::a_repo_actor(repo_details, Box::new(repository_factory), net.into());
+            let addr = actor.start();
+
+            addr.send(CloneRepo::new()).await?;
+
+            System::current().stop();
+
+            let _ = cloned.lock().map(|o| assert_eq!(o.len(), 1));
+
+            Ok(())
+        }
+
+        #[actix::test]
+        async fn should_open() -> TestResult {
+            let fs = given::a_filesystem();
+            let (mut open_repository, repo_details) = given::an_open_repository(&fs);
+            let git_remote = repo_details.git_remote();
+            open_repository
+                .expect_find_default_remote()
+                .with(mockall::predicate::eq(Direction::Push))
+                .return_once(|_| Some(git_remote));
+            let git_remote = repo_details.git_remote();
+            open_repository
+                .expect_find_default_remote()
+                .with(mockall::predicate::eq(Direction::Fetch))
+                .return_once(|_| Some(git_remote));
+            let net = given::a_network();
+            let mut repository_factory = MockRepositoryFactory::new();
+            let opened = Arc::new(Mutex::new(vec![]));
+            let opened_ref = opened.clone();
+            repository_factory
+                .expect_open()
+                .times(1)
+                .return_once(move |_| {
+                    let _ = opened_ref.lock().map(|mut l| l.push(()));
+                    Ok(Box::new(open_repository))
+                });
+            fs.dir_create(&repo_details.gitdir)?;
+            let actor = given::a_repo_actor(repo_details, Box::new(repository_factory), net.into());
+            let addr = actor.start();
+
+            addr.send(CloneRepo::new()).await?;
+
+            System::current().stop();
+            let _ = opened.lock().map(|o| assert_eq!(o.len(), 1));
+
+            Ok(())
+        }
+
+        // TODO: when opening or cloning a repo, if the server config doesn't include repo config, then
+        // the .git-next.yaml file must be loaded from the repo
+    }
+}
+mod branch {
+
+    use super::*;
+
+    mod advance_next {
+        use super::*;
+        mod when_at_dev {
+            // next and dev branches are the same
+            use super::*;
+            #[tokio::test]
+            async fn should_not_push() -> TestResult {
+                let next = given::a_commit();
+                let dev_commit_history = &[next.clone()];
+                let fs = given::a_filesystem();
+                let repo_config = given::a_repo_config();
+                let (open_repository, repo_details) = given::an_open_repository(&fs);
+                // no on_push defined - so any call to push will cause an error
+                let message_token = given::a_message_token();
+                let_assert!(
+                    Err(err) = actor::branch::advance_next(
+                        &next,
+                        dev_commit_history,
+                        repo_details,
+                        repo_config,
+                        &open_repository,
+                        message_token,
+                    )
+                    .await
+                );
+                println!("Got: {err}");
+                assert!(matches!(err, actor::branch::Error::NextAtDev));
+                Ok(())
+            }
+        }
+        mod can_advance {
+            // dev has at least one commit ahead of next
+            use super::*;
+            mod to_wip_commit {
+                // commit on dev is either invalid message or a WIP
+                use super::*;
+                #[tokio::test]
+                async fn should_not_push() -> TestResult {
+                    let next = given::a_commit();
+                    let dev = given::a_commit_with_message(&git::commit::Message::new(
+                        "wip: test: message".to_string(),
+                    ));
+                    let dev_commit_history = &[dev.clone(), next.clone()];
+                    let fs = given::a_filesystem();
+                    let repo_config = given::a_repo_config();
+                    let (open_repository, repo_details) = given::an_open_repository(&fs);
+                    // no on_push defined - so any call to push will cause an error
+                    let message_token = given::a_message_token();
+                    let_assert!(
+                        Err(err) = actor::branch::advance_next(
+                            &next,
+                            dev_commit_history,
+                            repo_details,
+                            repo_config,
+                            &open_repository,
+                            message_token,
+                        )
+                        .await
+                    );
+                    println!("Got: {err}");
+                    assert!(matches!(err, actor::branch::Error::IsWorkInProgress));
+                    Ok(())
+                }
+            }
+            mod to_invalid_commit {
+                // commit on dev is either invalid message or a WIP
+                use super::*;
+                #[tokio::test]
+                async fn should_not_push_and_error() -> TestResult {
+                    let next = given::a_commit();
+                    let dev = given::a_commit();
+                    let dev_commit_history = &[dev.clone(), next.clone()];
+                    let fs = given::a_filesystem();
+                    let repo_config = given::a_repo_config();
+                    let (open_repository, repo_details) = given::an_open_repository(&fs);
+                    // no on_push defined - so any call to push will cause an error
+                    let message_token = given::a_message_token();
+                    let_assert!(
+                        Err(err) = actor::branch::advance_next(
+                            &next,
+                            dev_commit_history,
+                            repo_details,
+                            repo_config,
+                            &open_repository,
+                            message_token,
+                        )
+                        .await
+                    );
+                    println!("Got: {err}");
+                    assert!(matches!(
+                        err,
+                        actor::branch::Error::InvalidCommitMessage{reason}
+                        if reason == "Missing type in the commit summary, expected `type: description`"
+                    ));
+                    Ok(())
+                }
+            }
+            mod to_valid_commit {
+                // commit on dev is valid conventional commit message
+                use super::*;
+
+                mod push_is_err {
+                    use git::repository::{OnFetch, OnPush};
+
+                    // the git push command fails
+                    use super::*;
+
+                    #[tokio::test]
+                    async fn should_error() -> TestResult {
+                        let next = given::a_commit();
+                        let dev = given::a_commit_with_message(&git::commit::Message::new(
+                            "test: message".to_string(),
+                        ));
+                        let dev_commit_history = &[dev.clone(), next.clone()];
+                        let fs = given::a_filesystem();
+                        let repo_config = given::a_repo_config();
+                        let (mut open_repository, repo_details) = given::an_open_repository(&fs);
+                        open_repository.expect_fetch().returning(|| Ok(()));
+                        open_repository
+                            .expect_push()
+                            .returning(|_, _, _, _| Err(git::push::Error::Lock));
+                        let message_token = given::a_message_token();
+                        let_assert!(
+                            Err(err) = actor::branch::advance_next(
+                                &next,
+                                dev_commit_history,
+                                repo_details,
+                                repo_config,
+                                &open_repository,
+                                message_token,
+                            )
+                            .await
+                        );
+                        println!("Got: {err:?}");
+                        assert!(matches!(
+                            err,
+                            actor::branch::Error::Push(git::push::Error::Lock)
+                        ));
+                        Ok(())
+                    }
+                }
+                mod push_is_ok {
+                    // the git push command succeeds
+                    use git_next_git::repository::{OnFetch, OnPush};
+
+                    // the git push command fails
+                    use super::*;
+                    #[tokio::test]
+                    async fn should_ok() -> TestResult {
+                        let next = given::a_commit();
+                        let dev = given::a_commit_with_message(&git::commit::Message::new(
+                            "test: message".to_string(),
+                        ));
+                        let dev_commit_history = &[dev.clone(), next.clone()];
+                        let fs = given::a_filesystem();
+                        let repo_config = given::a_repo_config();
+                        let (mut open_repository, repo_details) = given::an_open_repository(&fs);
+                        open_repository.expect_fetch().returning(|| Ok(()));
+                        open_repository.expect_push().returning(|_, _, _, _| Ok(()));
+                        let message_token = given::a_message_token();
+                        let_assert!(
+                            Ok(mt) = actor::branch::advance_next(
+                                &next,
+                                dev_commit_history,
+                                repo_details,
+                                repo_config,
+                                &open_repository,
+                                message_token,
+                            )
+                            .await
+                        );
+                        println!("Got: {mt:?}");
+                        assert_eq!(mt, message_token);
+                        Ok(())
+                    }
+                }
+            }
+        }
+    }
+    mod advance_main {
+        use git::repository::{OnFetch, OnPush, OpenRepositoryLike};
+
+        use super::*;
+
+        #[tokio::test]
+        async fn push_is_error_should_error() {
+            let commit = given::a_commit();
+            let fs = given::a_filesystem();
+            let repo_config = given::a_repo_config();
+            let (mut open_repository, repo_details) = given::an_open_repository(&fs);
+            open_repository.expect_fetch().returning(|| Ok(()));
+            open_repository
+                .expect_push()
+                .returning(|_, _, _, _| Err(git::push::Error::Lock));
+            let_assert!(
+                Err(err) = actor::branch::advance_main(
+                    commit,
+                    &repo_details,
+                    &repo_config,
+                    &open_repository
+                )
+                .await
+            );
+            assert!(matches!(
+                err,
+                actor::branch::Error::Push(git::push::Error::Lock)
+            ));
+        }
+
+        #[tokio::test]
+        async fn push_is_ok_should_ok() {
+            let commit = given::a_commit();
+            let fs = given::a_filesystem();
+            let repo_config = given::a_repo_config();
+            let (mut open_repository, repo_details) = given::an_open_repository(&fs);
+            open_repository.expect_fetch().returning(|| Ok(()));
+            open_repository.expect_push().returning(|_, _, _, _| Ok(()));
+            assert!(actor::branch::advance_main(
+                commit,
+                &repo_details,
+                &repo_config,
+                &open_repository
+            )
+            .await
+            .is_ok());
+        }
+    }
 
     #[actix_rt::test]
     async fn test_find_next_commit_on_dev() {
-        let next = git::Commit::new(
-            git::commit::Sha::new("current-next".to_string()),
-            git::commit::Message::new("foo".to_string()),
-        );
-        let expected = git::Commit::new(
-            git::commit::Sha::new("dev-next".to_string()),
-            git::commit::Message::new("next-should-go-here".to_string()),
-        );
+        let next = given::a_commit();
+        let expected = given::a_commit();
         let dev_commit_history = vec![
-            git::Commit::new(
-                git::commit::Sha::new("dev".to_string()),
-                git::commit::Message::new("future".to_string()),
-            ),
+            given::a_commit(), // dev HEAD
             expected.clone(),
-            next.clone(),
-            git::Commit::new(
-                git::commit::Sha::new("current-main".to_string()),
-                git::commit::Message::new("history".to_string()),
-            ),
+            next.clone(),      // next - advancing towards dev HEAD
+            given::a_commit(), // parent of next
         ];
 
-        let next_commit = find_next_commit_on_dev(next, dev_commit_history);
+        let next_commit = actor::branch::find_next_commit_on_dev(&next, &dev_commit_history);
 
         assert_eq!(next_commit, Some(expected), "Found the wrong commit");
     }
 }
+mod load {
+    use std::path::PathBuf;
+
+    use git_next_git::common::repo_details;
+
+    use super::*;
+
+    #[tokio::test]
+    async fn when_file_not_found_should_error() -> TestResult {
+        //given
+        let fs = given::a_filesystem();
+        let (mut open_repository, repo_details) = given::an_open_repository(&fs);
+        open_repository
+            .expect_read_file()
+            .returning(|_, _| Err(git::file::Error::FileNotFound));
+        //when
+        let_assert!(
+            Err(err) = actor::load::config_from_repository(repo_details, &open_repository).await
+        );
+        //then
+        println!("Got: {err:?}");
+        assert!(matches!(
+            err,
+            actor::load::Error::File(git::file::Error::FileNotFound)
+        ));
+        Ok(())
+    }
+
+    #[tokio::test]
+    async fn when_file_format_invalid_should_error() -> TestResult {
+        //given
+        let fs = given::a_filesystem();
+        let (mut open_repository, repo_details) = given::an_open_repository(&fs);
+        let contents = given::a_name(); // not a valid file content
+        open_repository
+            .expect_read_file()
+            .return_once(move |_, _| Ok(contents));
+        //when
+        let_assert!(
+            Err(err) = actor::load::config_from_repository(repo_details, &open_repository).await
+        );
+        //then
+        println!("Got: {err:?}");
+        assert!(matches!(err, actor::load::Error::Toml(_)));
+        Ok(())
+    }
+
+    #[tokio::test]
+    async fn when_main_branch_is_missing_should_error() -> TestResult {
+        //given
+        let fs = given::a_filesystem();
+        let (mut open_repository, repo_details) = given::an_open_repository(&fs);
+        let branches = given::repo_branches();
+        let main = branches.main();
+        let next = branches.next();
+        let dev = branches.dev();
+        let contents = format!(
+            r#"
+        [branches]
+        main = "{main}"
+        next = "{next}"
+        dev = "{dev}"
+        "#
+        );
+        open_repository
+            .expect_read_file()
+            .return_once(|_, _| Ok(contents));
+        let branches = vec![next, dev];
+        open_repository
+            .expect_remote_branches()
+            .return_once(move || Ok(branches));
+        //when
+        let_assert!(
+            Err(err) = actor::load::config_from_repository(repo_details, &open_repository).await
+        );
+        //then
+        println!("Got: {err:?}");
+        assert!(matches!(err, actor::load::Error::BranchNotFound(branch) if branch == main));
+        Ok(())
+    }
+
+    #[tokio::test]
+    async fn when_next_branch_is_missing_should_error() -> TestResult {
+        //given
+        let fs = given::a_filesystem();
+        let (mut open_repository, repo_details) = given::an_open_repository(&fs);
+        let branches = given::repo_branches();
+        let main = branches.main();
+        let next = branches.next();
+        let dev = branches.dev();
+        let contents = format!(
+            r#"
+        [branches]
+        main = "{main}"
+        next = "{next}"
+        dev = "{dev}"
+        "#
+        );
+        open_repository
+            .expect_read_file()
+            .return_once(|_, _| Ok(contents));
+        let branches = vec![main, dev];
+        open_repository
+            .expect_remote_branches()
+            .return_once(move || Ok(branches));
+        //when
+        let_assert!(
+            Err(err) = actor::load::config_from_repository(repo_details, &open_repository).await
+        );
+        //then
+        println!("Got: {err:?}");
+        assert!(matches!(err, actor::load::Error::BranchNotFound(branch) if branch == next));
+        Ok(())
+    }
+
+    #[tokio::test]
+    async fn when_dev_branch_is_missing_should_error() -> TestResult {
+        //given
+        let fs = given::a_filesystem();
+        let (mut open_repository, repo_details) = given::an_open_repository(&fs);
+        let branches = given::repo_branches();
+        let main = branches.main();
+        let next = branches.next();
+        let dev = branches.dev();
+        let contents = format!(
+            r#"
+        [branches]
+        main = "{main}"
+        next = "{next}"
+        dev = "{dev}"
+        "#
+        );
+        open_repository
+            .expect_read_file()
+            .return_once(move |_, _| Ok(contents));
+        let branches = vec![main, next];
+        open_repository
+            .expect_remote_branches()
+            .return_once(move || Ok(branches));
+        //when
+        let_assert!(
+            Err(err) = actor::load::config_from_repository(repo_details, &open_repository).await
+        );
+        //then
+        println!("Got: {err:?}");
+        assert!(matches!(err, actor::load::Error::BranchNotFound(branch) if branch == dev));
+        Ok(())
+    }
+
+    #[tokio::test]
+    async fn when_valid_file_should_return_repo_config() -> TestResult {
+        //given
+        let fs = given::a_filesystem();
+        let (mut open_repository, repo_details) = given::an_open_repository(&fs);
+        let repo_config = given::a_repo_config();
+        let branches = repo_config.branches();
+        let main = branches.main();
+        let next = branches.next();
+        let dev = branches.dev();
+        let contents = format!(
+            r#"
+        [branches]
+        main = "{main}"
+        next = "{next}"
+        dev = "{dev}"
+        "#
+        );
+        open_repository
+            .expect_read_file()
+            .return_once(move |_, _| Ok(contents));
+        let branches = vec![main, next, dev];
+        open_repository
+            .expect_remote_branches()
+            .return_once(move || Ok(branches));
+        //when
+        let_assert!(
+            Ok(result) = actor::load::config_from_repository(repo_details, &open_repository).await
+        );
+        //then
+        println!("Got: {result:?}");
+        assert_eq!(result, repo_config);
+        Ok(())
+    }
+}
+pub mod given {
+    #![allow(dead_code)] // TODO: remove this
+    #![allow(unused_imports)] // TODO: remove this
+
+    use git_next_git::repository::RepositoryLike as _;
+    use rand::RngCore;
+    use std::path::PathBuf;
+
+    use super::*;
+    use config::{
+        server::{Webhook, WebhookUrl},
+        BranchName, ForgeAlias, ForgeConfig, ForgeType, GitDir, RepoAlias, RepoBranches,
+        RepoConfig, ServerRepoConfig, WebhookAuth, WebhookId,
+    };
+    use git::{repository::open::MockOpenRepositoryLike, Generation, RepoDetails};
+
+    pub fn a_webhook_auth() -> WebhookAuth {
+        WebhookAuth::generate()
+    }
+
+    pub enum Header {
+        Valid(WebhookAuth, config::webhook::message::Body),
+        Missing,
+        Invalid,
+    }
+
+    pub fn a_webhook_message_body() -> config::webhook::message::Body {
+        config::webhook::message::Body::new(a_name())
+    }
+
+    pub fn repo_branches() -> RepoBranches {
+        RepoBranches::new(
+            format!("main-{}", a_name()),
+            format!("next-{}", a_name()),
+            format!("dev-{}", a_name()),
+        )
+    }
+
+    pub fn a_forge_alias() -> ForgeAlias {
+        ForgeAlias::new(a_name())
+    }
+
+    pub fn a_repo_alias() -> RepoAlias {
+        RepoAlias::new(a_name())
+    }
+
+    pub fn a_network() -> kxio::network::MockNetwork {
+        kxio::network::MockNetwork::new()
+    }
+
+    pub fn a_webhook_url(
+        forge_alias: &ForgeAlias,
+        repo_alias: &RepoAlias,
+    ) -> git_next_config::server::WebhookUrl {
+        config::server::Webhook::new(a_name()).url(forge_alias, repo_alias)
+    }
+
+    pub fn any_webhook_url() -> git_next_config::server::WebhookUrl {
+        a_webhook_url(&a_forge_alias(), &a_repo_alias())
+    }
+
+    pub fn a_pathbuf() -> PathBuf {
+        PathBuf::from(given::a_name())
+    }
+
+    pub fn a_name() -> String {
+        use rand::Rng;
+        use std::iter;
+
+        fn generate(len: usize) -> String {
+            const CHARSET: &[u8] = b"ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
+            let mut rng = rand::thread_rng();
+            let one_char = || CHARSET[rng.gen_range(0..CHARSET.len())] as char;
+            iter::repeat_with(one_char).take(len).collect()
+        }
+        generate(5)
+    }
+
+    pub fn a_webhook_id() -> WebhookId {
+        WebhookId::new(a_name())
+    }
+
+    pub fn a_github_webhook_id() -> i64 {
+        rand::thread_rng().next_u32().into()
+    }
+
+    pub fn a_branch_name() -> BranchName {
+        BranchName::new(a_name())
+    }
+
+    pub fn a_git_dir(fs: &kxio::fs::FileSystem) -> GitDir {
+        let dir_name = a_name();
+        let dir = fs.base().join(dir_name);
+        GitDir::new(dir)
+    }
+
+    pub fn a_forge_config() -> ForgeConfig {
+        ForgeConfig::new(
+            ForgeType::MockForge,
+            a_name(),
+            a_name(),
+            a_name(),
+            Default::default(), // no repos
+        )
+    }
+
+    pub fn a_server_repo_config() -> ServerRepoConfig {
+        let main = a_branch_name().to_string();
+        let next = a_branch_name().to_string();
+        let dev = a_branch_name().to_string();
+        ServerRepoConfig::new(
+            format!("{}/{}", a_name(), a_name()),
+            main.clone(),
+            None,
+            Some(main),
+            Some(next),
+            Some(dev),
+        )
+    }
+
+    pub fn a_repo_config() -> RepoConfig {
+        RepoConfig::new(given::repo_branches(), config::RepoConfigSource::Repo)
+    }
+
+    pub fn a_commit() -> git::Commit {
+        git::Commit::new(a_commit_sha(), a_commit_message())
+    }
+
+    pub fn a_commit_with_message(message: &git::commit::Message) -> git::Commit {
+        git::Commit::new(a_commit_sha(), message.to_owned())
+    }
+
+    pub fn a_commit_with_sha(sha: &git::commit::Sha) -> git::Commit {
+        git::Commit::new(sha.to_owned(), a_commit_message())
+    }
+
+    pub fn a_commit_with(sha: &git::commit::Sha, message: &git::commit::Message) -> git::Commit {
+        git::Commit::new(sha.to_owned(), message.to_owned())
+    }
+
+    pub fn a_commit_message() -> git::commit::Message {
+        git::commit::Message::new(a_name())
+    }
+
+    pub fn a_commit_sha() -> git::commit::Sha {
+        git::commit::Sha::new(a_name())
+    }
+
+    pub fn a_webhook_push(
+        sha: &git::commit::Sha,
+        message: &git::commit::Message,
+    ) -> config::webhook::Push {
+        let branch = a_branch_name();
+        config::webhook::Push::new(branch, sha.to_string(), message.to_string())
+    }
+
+    pub fn a_filesystem() -> kxio::fs::FileSystem {
+        kxio::fs::temp().unwrap_or_else(|e| panic!("{}", e))
+    }
+
+    pub fn repo_details(fs: &kxio::fs::FileSystem) -> git::RepoDetails {
+        let generation = git::Generation::default();
+        let repo_alias = a_repo_alias();
+        let server_repo_config = a_server_repo_config();
+        let forge_alias = a_forge_alias();
+        let forge_config = a_forge_config();
+        let gitdir = a_git_dir(fs);
+        RepoDetails::new(
+            generation,
+            &repo_alias,
+            &server_repo_config,
+            &forge_alias,
+            &forge_config,
+            gitdir,
+        )
+    }
+
+    pub fn an_open_repository(
+        fs: &kxio::fs::FileSystem,
+    ) -> (
+        git::repository::open::MockOpenRepositoryLike,
+        git::RepoDetails,
+    ) {
+        let open_repository = MockOpenRepositoryLike::new();
+        let gitdir = given::a_git_dir(fs);
+        let hostname = given::a_hostname();
+        let repo_details = given::repo_details(fs)
+            .with_gitdir(gitdir)
+            .with_hostname(hostname);
+        (open_repository, repo_details)
+    }
+
+    pub fn a_message_token() -> messages::MessageToken {
+        messages::MessageToken::default()
+    }
+
+    pub fn a_webhook(url: &WebhookUrl) -> Webhook {
+        Webhook::new(url.clone().into())
+    }
+
+    pub fn a_repo_actor(
+        repo_details: git::RepoDetails,
+        repository_factory: Box<dyn git::repository::RepositoryFactory>,
+        net: kxio::network::Network,
+    ) -> actor::RepoActor {
+        let forge_alias = repo_details.forge.forge_alias();
+        let repo_alias = &repo_details.repo_alias;
+        let webhook_url = given::a_webhook_url(forge_alias, repo_alias);
+        let webhook = given::a_webhook(&webhook_url);
+        let generation = Generation::default();
+        actor::RepoActor::new(
+            repo_details,
+            webhook,
+            generation,
+            net,
+            repository_factory,
+            std::time::Duration::from_nanos(1),
+        )
+    }
+
+    pub fn a_git_remote(repo_details: &git::RepoDetails) -> git::GitRemote {
+        let hostname = repo_details.forge.hostname().clone();
+        let repo_path = repo_details.repo_path.clone();
+        git::GitRemote::new(hostname, repo_path)
+    }
+
+    pub fn a_hostname() -> config::Hostname {
+        config::Hostname::new(given::a_name())
+    }
+
+    pub fn a_repo_path() -> config::RepoPath {
+        config::RepoPath::new(given::a_name())
+    }
+}
+pub mod then {
+    #![allow(dead_code)] // TODO: remove this
+    #![allow(unused_imports)] // TODO: remove this
+
+    use std::path::{Path, PathBuf};
+
+    type TestResult = Result<(), Box<dyn std::error::Error>>;
+
+    use super::*;
+
+    pub fn commit_named_file_to_branch(
+        file_name: &Path,
+        contents: &str,
+        fs: &kxio::fs::FileSystem,
+        gitdir: &config::GitDir,
+        branch_name: &config::BranchName,
+    ) -> TestResult {
+        // git checkout ${branch_name}
+        git_checkout_new_branch(branch_name, gitdir)?;
+        // echo ${word} > file-${word}
+        let pathbuf = PathBuf::from(gitdir);
+        let file = fs.base().join(pathbuf).join(file_name);
+        #[allow(clippy::expect_used)]
+        fs.file_write(&file, contents)?;
+        // git add ${file}
+        git_add_file(gitdir, &file)?;
+        // git commit -m"Added ${file}"
+        git_commit(gitdir, &file)?;
+
+        then::push_branch(fs, gitdir, branch_name)?;
+
+        Ok(())
+    }
+
+    pub fn create_a_commit_on_branch(
+        fs: &kxio::fs::FileSystem,
+        gitdir: &config::GitDir,
+        branch_name: &config::BranchName,
+    ) -> TestResult {
+        // git checkout ${branch_name}
+        git_checkout_new_branch(branch_name, gitdir)?;
+        // echo ${word} > file-${word}
+        let word = given::a_name();
+        let pathbuf = PathBuf::from(gitdir);
+        let file = fs.base().join(pathbuf).join(&word);
+        fs.file_write(&file, &word)?;
+        // git add ${file}
+        git_add_file(gitdir, &file)?;
+        // git commit -m"Added ${file}"
+        git_commit(gitdir, &file)?;
+
+        then::push_branch(fs, gitdir, branch_name)?;
+
+        Ok(())
+    }
+
+    fn push_branch(
+        fs: &kxio::fs::FileSystem,
+        gitdir: &config::GitDir,
+        branch_name: &config::BranchName,
+    ) -> TestResult {
+        let gitrefs = fs
+            .base()
+            .join(gitdir.to_path_buf())
+            .join(".git")
+            .join("refs");
+        let local_branch = gitrefs.join("heads").join(branch_name.to_string().as_str());
+        let origin_heads = gitrefs.join("remotes").join("origin");
+        let remote_branch = origin_heads.join(branch_name.to_string().as_str());
+        let contents = fs.file_read_to_string(&local_branch)?;
+        fs.dir_create_all(&origin_heads)?;
+        fs.file_write(&remote_branch, &contents)?;
+        Ok(())
+    }
+
+    pub fn git_checkout_new_branch(
+        branch_name: &git_next_config::BranchName,
+        gitdir: &git_next_config::GitDir,
+    ) -> TestResult {
+        exec(
+            format!("git checkout -b {}", branch_name),
+            std::process::Command::new("/usr/bin/git")
+                .current_dir(gitdir.to_path_buf())
+                .args(["checkout", "-b", branch_name.to_string().as_str()])
+                .output(),
+        )?;
+        Ok(())
+    }
+
+    pub fn git_switch(
+        branch_name: &git_next_config::BranchName,
+        gitdir: &git_next_config::GitDir,
+    ) -> TestResult {
+        exec(
+            format!("git switch {}", branch_name),
+            std::process::Command::new("/usr/bin/git")
+                .current_dir(gitdir.to_path_buf())
+                .args(["switch", branch_name.to_string().as_str()])
+                .output(),
+        )
+    }
+
+    fn exec(label: String, output: Result<std::process::Output, std::io::Error>) -> TestResult {
+        println!("== {label}");
+        match output {
+            Ok(output) => {
+                println!(
+                    "\nstdout:\n{}",
+                    String::from_utf8_lossy(output.stdout.as_slice())
+                );
+                println!(
+                    "\nstderr:\n{}",
+                    String::from_utf8_lossy(output.stderr.as_slice())
+                );
+                println!("=============================");
+                Ok(())
+            }
+            Err(err) => {
+                println!("ERROR: {err:#?}");
+                Ok(Err(err)?)
+            }
+        }
+    }
+
+    fn git_add_file(gitdir: &git_next_config::GitDir, file: &Path) -> TestResult {
+        exec(
+            format!("git add {file:?}"),
+            std::process::Command::new("/usr/bin/git")
+                .current_dir(gitdir.to_path_buf())
+                .args(["add", file.display().to_string().as_str()])
+                .output(),
+        )
+    }
+
+    fn git_commit(gitdir: &git_next_config::GitDir, file: &Path) -> TestResult {
+        exec(
+            format!(r#"git commit -m"Added {file:?}""#),
+            std::process::Command::new("/usr/bin/git")
+                .current_dir(gitdir.to_path_buf())
+                .args([
+                    "commit",
+                    format!(r#"-m"Added {}"#, file.display().to_string().as_str()).as_str(),
+                ])
+                .output(),
+        )
+    }
+
+    pub fn git_log_all(gitdir: &config::GitDir) -> TestResult {
+        exec(
+            "git log --all --oneline --decorate --graph".to_string(),
+            std::process::Command::new("/usr/bin/git")
+                .current_dir(gitdir.to_path_buf())
+                .args(["log", "--all", "--oneline", "--decorate", "--graph"])
+                .output(),
+        )
+    }
+
+    pub fn get_sha_for_branch(
+        fs: &kxio::fs::FileSystem,
+        gitdir: &git_next_config::GitDir,
+        branch_name: &git_next_config::BranchName,
+    ) -> Result<git::commit::Sha, Box<dyn std::error::Error>> {
+        let main_ref = fs
+            .base()
+            .join(gitdir.to_path_buf())
+            .join(".git")
+            .join("refs")
+            .join("heads")
+            .join(branch_name.to_string().as_str());
+        let sha = fs.file_read_to_string(&main_ref)?;
+        Ok(git::commit::Sha::new(sha.trim().to_string()))
+    }
+}

crates/server/src/actors/server.rs

@@ -8,7 +8,8 @@ use git_next_config::{
     self as config, ForgeAlias, ForgeConfig, GitDir, RepoAlias, ServerRepoConfig,
 };
 use git_next_git::{repository::RepositoryFactory, Generation, RepoDetails};
-use git_next_repo_actor::{CloneRepo, RepoActor};
+use git_next_repo_actor::messages::CloneRepo;
+use git_next_repo_actor::RepoActor;
 use kxio::{fs::FileSystem, network::Network};
 use tracing::{error, info, warn};
 
@@ -39,6 +40,7 @@ pub struct Server {
     fs: FileSystem,
     net: Network,
     repository_factory: Box<dyn RepositoryFactory>,
+    sleep_duration: std::time::Duration,
 }
 impl Actor for Server {
     type Context = Context<Self>;
@@ -114,7 +116,12 @@ impl Handler<ServerConfig> for Server {
     }
 }
 impl Server {
-    pub fn new(fs: FileSystem, net: Network, repo: Box<dyn RepositoryFactory>) -> Self {
+    pub fn new(
+        fs: FileSystem,
+        net: Network,
+        repo: Box<dyn RepositoryFactory>,
+        sleep_duration: std::time::Duration,
+    ) -> Self {
         let generation = Generation::default();
         Self {
             generation,
@@ -122,6 +129,7 @@ impl Server {
             fs,
             net,
             repository_factory: repo,
+            sleep_duration,
         }
     }
     fn create_forge_data_directories(
@@ -182,6 +190,7 @@ impl Server {
         let net = self.net.clone();
         let repository_factory = self.repository_factory.duplicate();
         let generation = self.generation;
+        let sleep_duration = self.sleep_duration;
         move |(repo_alias, server_repo_config)| {
             let span = tracing::info_span!("create_actor", alias = %repo_alias, config = %server_repo_config);
             let _guard = span.enter();
@@ -214,6 +223,7 @@ impl Server {
                 generation,
                 net.clone(),
                 repository_factory.duplicate(),
+                sleep_duration,
             );
             (forge_name.clone(), repo_alias, actor)
         }

crates/server/src/lib.rs

@@ -37,11 +37,16 @@ pub fn init(fs: FileSystem) {
     }
 }
 
-pub async fn start(fs: FileSystem, net: Network, repo: Box<dyn RepositoryFactory>) {
+pub async fn start(
+    fs: FileSystem,
+    net: Network,
+    repo: Box<dyn RepositoryFactory>,
+    sleep_duration: std::time::Duration,
+) {
     init_logging();
 
     info!("Starting Server...");
-    let server = Server::new(fs.clone(), net.clone(), repo).start();
+    let server = Server::new(fs.clone(), net.clone(), repo, sleep_duration).start();
     server.do_send(FileUpdated);
 
     info!("Starting File Watcher...");