refactor(server,config,git): extract modules config and git from server

Cargo.toml

@@ -1,6 +1,6 @@
 [workspace]
 resolver = "2"
-members = ["crates/cli", "crates/server"]
+members = ["crates/cli", "crates/server", "crates/config", "crates/git"]
 
 [workspace.package]
 version = "0.3.0"
@@ -14,6 +14,8 @@ expect_used = "warn"
 
 [workspace.dependencies]
 git-next-server = { path = "crates/server" }
+git-next-config = { path = "crates/config" }
+git-next-git = { path = "crates/git" }
 
 # CLI parsing
 clap = { version = "4.5", features = ["cargo", "derive"] }

crates/config/Cargo.toml

@@ -0,0 +1,70 @@
+[package]
+name = "git-next-config"
+version = { workspace = true }
+edition = { workspace = true }
+
+[features]
+default = ["forgejo"]
+forgejo = []
+github = []
+
+[dependencies]
+# # logging
+# console-subscriber = { workspace = true }
+# tracing = { workspace = true }
+# tracing-subscriber = { workspace = true }
+
+# # base64 decoding
+# base64 = { workspace = true }
+#
+# # git
+# # gix = { workspace = true }
+# gix = { workspace = true }
+# async-trait = { workspace = true }
+#
+# # fs/network
+# kxio = { workspace = true }
+#
+# # fs
+# tempfile = { workspace = true }
+
+# TOML parsing
+serde = { workspace = true }
+# serde_json = { workspace = true }
+toml = { workspace = true }
+
+# Secrets and Password
+secrecy = { workspace = true }
+
+# # Conventional Commit check
+# git-conventional = { workspace = true }
+#
+# # Webhooks
+# bytes = { workspace = true }
+# ulid = { workspace = true }
+# warp = { workspace = true }
+#
+# # error handling
+# derive_more = { workspace = true }
+# terrors = { workspace = true }
+#
+# # file watcher
+# inotify = { workspace = true }
+#
+# # Actors
+# actix = { workspace = true }
+# actix-rt = { workspace = true }
+# tokio = { workspace = true }
+#
+# [dev-dependencies]
+# # Testing
+# assert2 = { workspace = true }
+# pretty_assertions = { workspace = true }
+# test-log = { workspace = true }
+# anyhow = { workspace = true }
+
+[lints.clippy]
+nursery = { level = "warn", priority = -1 }
+# pedantic = "warn"
+unwrap_used = "warn"
+expect_used = "warn"

crates/config/src/api_token.rs

@@ -0,0 +1,16 @@
+/// The API Token for the [user]
+/// ForgeJo: https://{hostname}/user/settings/applications
+/// Github:  https://github.com/settings/tokens
+#[derive(Clone, Debug)]
+pub struct ApiToken(pub secrecy::Secret<String>);
+impl From<String> for ApiToken {
+    fn from(value: String) -> Self {
+        Self(value.into())
+    }
+}
+/// The API Token is in effect a password, so it must be explicitly exposed to access its value
+impl secrecy::ExposeSecret<String> for ApiToken {
+    fn expose_secret(&self) -> &String {
+        self.0.expose_secret()
+    }
+}

crates/config/src/branch_name.rs

@@ -0,0 +1,17 @@
+use std::fmt::Formatter;
+
+/// The name of a Branch
+#[derive(Clone, Debug, Hash, PartialEq, Eq)]
+pub struct BranchName(pub String);
+impl std::fmt::Display for BranchName {
+    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{}", self.0)
+    }
+}
+impl std::ops::Deref for BranchName {
+    type Target = String;
+
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}

crates/config/src/forge_config.rs

@@ -0,0 +1,51 @@
+use std::collections::HashMap;
+
+use serde::Deserialize;
+
+use crate::{ApiToken, ForgeType, Hostname, RepoAlias, ServerRepoConfig, User};
+
+/// Defines a Forge to connect to
+/// Maps from `git-next-server.toml` at `forge.{forge}`
+#[derive(Clone, Debug, PartialEq, Eq, Deserialize)]
+pub struct ForgeConfig {
+    pub forge_type: ForgeType,
+    pub hostname: String,
+    pub user: String,
+    pub token: String,
+    pub repos: HashMap<String, ServerRepoConfig>,
+}
+impl ForgeConfig {
+    #[allow(dead_code)]
+    pub const fn forge_type(&self) -> &ForgeType {
+        &self.forge_type
+    }
+
+    pub fn hostname(&self) -> Hostname {
+        Hostname(self.hostname.clone())
+    }
+
+    pub fn user(&self) -> User {
+        User(self.user.clone())
+    }
+
+    pub fn token(&self) -> ApiToken {
+        ApiToken(self.token.clone().into())
+    }
+
+    pub fn repos(&self) -> impl Iterator<Item = (RepoAlias, &ServerRepoConfig)> {
+        self.repos
+            .iter()
+            .map(|(name, repo)| (RepoAlias(name.clone()), repo))
+    }
+}
+impl std::fmt::Display for ForgeConfig {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(
+            f,
+            "{}:{}@{}",
+            self.forge_type.to_string().to_lowercase(),
+            self.user,
+            self.hostname
+        )
+    }
+}

crates/config/src/forge_details.rs

@@ -0,0 +1,24 @@
+use crate::{ApiToken, ForgeConfig, ForgeName, ForgeType, Hostname, User};
+
+/// The derived information about a Forge, used to create interactions with it
+#[derive(Clone, Debug)]
+pub struct ForgeDetails {
+    pub forge_name: ForgeName,
+    pub forge_type: ForgeType,
+    pub hostname: Hostname,
+    pub user: User,
+    pub token: ApiToken,
+    // API Token
+    // Private SSH Key Path
+}
+impl From<(&ForgeName, &ForgeConfig)> for ForgeDetails {
+    fn from(forge: (&ForgeName, &ForgeConfig)) -> Self {
+        Self {
+            forge_name: forge.0.clone(),
+            forge_type: forge.1.forge_type.clone(),
+            hostname: forge.1.hostname(),
+            user: forge.1.user(),
+            token: forge.1.token(),
+        }
+    }
+}

crates/config/src/forge_name.rs

@@ -0,0 +1,15 @@
+use std::path::PathBuf;
+
+/// The name of a Forge to connect to
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct ForgeName(pub String);
+impl std::fmt::Display for ForgeName {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{}", self.0)
+    }
+}
+impl From<&ForgeName> for PathBuf {
+    fn from(value: &ForgeName) -> Self {
+        Self::from(&value.0)
+    }
+}

crates/config/src/forge_type.rs

@@ -0,0 +1,16 @@
+/// Identifier for the type of Forge
+#[derive(Clone, Debug, PartialEq, Eq, serde::Deserialize)]
+pub enum ForgeType {
+    #[cfg(feature = "forgejo")]
+    ForgeJo,
+    // Gitea,
+    // GitHub,
+    // GitLab,
+    // BitBucket,
+    MockForge,
+}
+impl std::fmt::Display for ForgeType {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{}", format!("{:?}", self).to_lowercase())
+    }
+}

crates/config/src/git_dir.rs

@@ -0,0 +1,45 @@
+use std::{ops::Deref, path::PathBuf};
+
+#[derive(Debug, Clone, PartialEq, Eq, serde::Deserialize)]
+pub struct GitDir(PathBuf);
+impl GitDir {
+    pub fn new(pathbuf: &std::path::Path) -> Self {
+        Self(pathbuf.to_path_buf())
+    }
+
+    pub const fn pathbuf(&self) -> &PathBuf {
+        &self.0
+    }
+}
+impl Deref for GitDir {
+    type Target = PathBuf;
+
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+impl std::fmt::Display for GitDir {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{}", &self.0.display())
+    }
+}
+impl From<&str> for GitDir {
+    fn from(value: &str) -> Self {
+        Self(value.into())
+    }
+}
+impl From<&GitDir> for PathBuf {
+    fn from(value: &GitDir) -> Self {
+        value.to_path_buf()
+    }
+}
+impl From<PathBuf> for GitDir {
+    fn from(value: PathBuf) -> Self {
+        Self(value)
+    }
+}
+impl From<GitDir> for PathBuf {
+    fn from(value: GitDir) -> Self {
+        value.0
+    }
+}

crates/config/src/host_name.rs

@@ -0,0 +1,10 @@
+use std::fmt::{Display, Formatter};
+
+/// The hostname of a forge
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct Hostname(pub String);
+impl Display for Hostname {
+    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{}", self.0)
+    }
+}

crates/config/src/lib.rs

@@ -0,0 +1,32 @@
+//
+mod api_token;
+mod branch_name;
+mod forge_config;
+mod forge_details;
+mod forge_name;
+mod forge_type;
+pub mod git_dir;
+mod host_name;
+mod repo_alias;
+mod repo_branches;
+mod repo_config;
+mod repo_config_source;
+mod repo_path;
+mod server_repo_config;
+mod user;
+
+pub use api_token::ApiToken;
+pub use branch_name::BranchName;
+pub use forge_config::ForgeConfig;
+pub use forge_details::ForgeDetails;
+pub use forge_name::ForgeName;
+pub use forge_type::ForgeType;
+pub use git_dir::GitDir;
+pub use host_name::Hostname;
+pub use repo_alias::RepoAlias;
+pub use repo_branches::RepoBranches;
+pub use repo_config::RepoConfig;
+pub use repo_config_source::RepoConfigSource;
+pub use repo_path::RepoPath;
+pub use server_repo_config::ServerRepoConfig;
+pub use user::User;

crates/config/src/repo_alias.rs

@@ -0,0 +1,9 @@
+/// The alias of a repo
+/// This is the alias for the repo within `git-next-server.toml`
+#[derive(Clone, Debug, PartialEq, Eq, Hash)]
+pub struct RepoAlias(pub String);
+impl std::fmt::Display for RepoAlias {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{}", self.0)
+    }
+}

crates/config/src/repo_branches.rs

@@ -0,0 +1,34 @@
+use crate::BranchName;
+
+/// Mapped from `.git-next.toml` file at `branches`
+#[derive(Clone, Debug, PartialEq, Eq, serde::Deserialize)]
+pub struct RepoBranches {
+    pub main: String,
+    pub next: String,
+    pub dev: String,
+}
+impl RepoBranches {
+    pub fn new(main: impl Into<String>, next: impl Into<String>, dev: impl Into<String>) -> Self {
+        Self {
+            main: main.into(),
+            next: next.into(),
+            dev: dev.into(),
+        }
+    }
+    pub fn main(&self) -> BranchName {
+        BranchName(self.main.clone())
+    }
+
+    pub fn next(&self) -> BranchName {
+        BranchName(self.next.clone())
+    }
+
+    pub fn dev(&self) -> BranchName {
+        BranchName(self.dev.clone())
+    }
+}
+impl std::fmt::Display for RepoBranches {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{},{},{}", self.main, self.next, self.dev)
+    }
+}

crates/config/src/repo_config.rs

@@ -0,0 +1,33 @@
+use crate::RepoBranches;
+use crate::RepoConfigSource;
+
+/// Mapped from `.git-next.toml` file in target repo
+/// Is also derived from the optional parameters in `git-next-server.toml` at
+/// `forge.{forge}.repos.{repo}.(main|next|dev)`
+#[derive(Clone, Debug, PartialEq, Eq, serde::Deserialize)]
+pub struct RepoConfig {
+    pub branches: RepoBranches,
+    pub source: RepoConfigSource,
+}
+impl RepoConfig {
+    pub const fn new(branches: RepoBranches, source: RepoConfigSource) -> Self {
+        Self { branches, source }
+    }
+
+    pub fn load(toml: &str) -> Result<Self, toml::de::Error> {
+        toml::from_str(format!("source = \"Repo\"\n{}", toml).as_str())
+    }
+
+    pub const fn branches(&self) -> &RepoBranches {
+        &self.branches
+    }
+
+    pub const fn source(&self) -> RepoConfigSource {
+        self.source
+    }
+}
+impl std::fmt::Display for RepoConfig {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{}", self.branches)
+    }
+}

crates/config/src/repo_config_source.rs

@@ -0,0 +1,5 @@
+#[derive(Copy, Clone, Debug, PartialEq, Eq, serde::Deserialize)]
+pub enum RepoConfigSource {
+    Repo,
+    Server,
+}

crates/config/src/repo_path.rs

@@ -0,0 +1,12 @@
+use std::fmt::{Display, Formatter};
+
+/// The path for the repo within the forge.
+/// Typically this is composed of the user or organisation and the name of the repo
+/// e.g. `{user}/{repo}`
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct RepoPath(pub String);
+impl Display for RepoPath {
+    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{}", self.0)
+    }
+}

crates/config/src/server_repo_config.rs

@@ -0,0 +1,55 @@
+use std::path::PathBuf;
+
+use crate::{BranchName, GitDir, RepoBranches, RepoConfig, RepoConfigSource, RepoPath};
+
+/// Defines a Repo within a ForgeConfig to be monitored by the server
+/// Maps from `git-next-server.toml` at `forge.{forge}.repos.{name}`
+#[derive(Clone, Debug, PartialEq, Eq, serde::Deserialize)]
+pub struct ServerRepoConfig {
+    pub repo: String,
+    pub branch: String,
+    pub gitdir: Option<PathBuf>,
+    pub main: Option<String>,
+    pub next: Option<String>,
+    pub dev: Option<String>,
+}
+impl ServerRepoConfig {
+    pub fn repo(&self) -> RepoPath {
+        RepoPath(self.repo.clone())
+    }
+
+    #[allow(dead_code)]
+    pub fn branch(&self) -> BranchName {
+        BranchName(self.branch.clone())
+    }
+
+    pub fn gitdir(&self) -> Option<GitDir> {
+        self.gitdir.clone().map(GitDir::from)
+    }
+
+    /// Returns a RepoConfig from the server configuration if ALL THREE branches were provided
+    pub fn repo_config(&self) -> Option<RepoConfig> {
+        match (&self.main, &self.next, &self.dev) {
+            (Some(main), Some(next), Some(dev)) => Some(RepoConfig {
+                branches: RepoBranches {
+                    main: main.to_string(),
+                    next: next.to_string(),
+                    dev: dev.to_string(),
+                },
+                source: RepoConfigSource::Server,
+            }),
+            _ => None,
+        }
+    }
+}
+#[cfg(test)]
+impl AsRef<Self> for ServerRepoConfig {
+    fn as_ref(&self) -> &Self {
+        self
+    }
+}
+impl std::fmt::Display for ServerRepoConfig {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{}@{}", self.repo, self.branch)
+    }
+}

crates/config/src/user.rs

@@ -0,0 +1,8 @@
+/// The user within the forge to connect as
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct User(pub String);
+impl std::fmt::Display for User {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{}", self.0)
+    }
+}

crates/git/Cargo.toml

@@ -0,0 +1,72 @@
+[package]
+name = "git-next-git"
+version = { workspace = true }
+edition = { workspace = true }
+
+[features]
+default = ["forgejo"]
+forgejo = []
+github = []
+
+[dependencies]
+git-next-config = { workspace = true }
+
+# logging
+# console-subscriber = { workspace = true }
+tracing = { workspace = true }
+# tracing-subscriber = { workspace = true }
+
+# # base64 decoding
+# base64 = { workspace = true }
+#
+# git
+# # gix = { workspace = true }
+gix = { workspace = true }
+# async-trait = { workspace = true }
+#
+# # fs/network
+# kxio = { workspace = true }
+#
+# # fs
+# tempfile = { workspace = true }
+
+# # TOML parsing
+# serde = { workspace = true }
+# # serde_json = { workspace = true }
+# toml = { workspace = true }
+
+# Secrets and Password
+secrecy = { workspace = true }
+
+# # Conventional Commit check
+# git-conventional = { workspace = true }
+#
+# # Webhooks
+# bytes = { workspace = true }
+# ulid = { workspace = true }
+# warp = { workspace = true }
+
+# error handling
+derive_more = { workspace = true }
+# terrors = { workspace = true }
+
+# # file watcher
+# inotify = { workspace = true }
+#
+# # Actors
+# actix = { workspace = true }
+# actix-rt = { workspace = true }
+# tokio = { workspace = true }
+#
+# [dev-dependencies]
+# # Testing
+# assert2 = { workspace = true }
+# pretty_assertions = { workspace = true }
+# test-log = { workspace = true }
+# anyhow = { workspace = true }
+
+[lints.clippy]
+nursery = { level = "warn", priority = -1 }
+# pedantic = "warn"
+unwrap_used = "warn"
+expect_used = "warn"

crates/git/src/commit.rs

@@ -0,0 +1,50 @@
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct Commit {
+    sha: Sha,
+    message: Message,
+}
+impl Commit {
+    pub fn new(sha: &str, message: &str) -> Self {
+        Self {
+            sha: Sha::new(sha.to_string()),
+            message: Message::new(message.to_string()),
+        }
+    }
+    pub const fn sha(&self) -> &Sha {
+        &self.sha
+    }
+    pub const fn message(&self) -> &Message {
+        &self.message
+    }
+}
+impl std::fmt::Display for Commit {
+    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
+        write!(f, "{}", self.sha)
+    }
+}
+
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct Sha(String);
+impl Sha {
+    pub const fn new(value: String) -> Self {
+        Self(value)
+    }
+}
+impl std::fmt::Display for Sha {
+    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
+        write!(f, "{}", self.0)
+    }
+}
+
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct Message(String);
+impl Message {
+    pub const fn new(value: String) -> Self {
+        Self(value)
+    }
+}
+impl std::fmt::Display for Message {
+    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
+        write!(f, "{}", self.0)
+    }
+}

crates/git/src/fetch.rs

@@ -2,7 +2,7 @@ use std::ops::Deref;
 
 use tracing::{debug, info};
 
-use crate::{config::RepoDetails, gitforge::Repository};
+use super::{RepoDetails, Repository};
 
 #[derive(Debug, derive_more::From, derive_more::Display)]
 pub enum Error {

crates/git/src/generation.rs

@@ -0,0 +1,15 @@
+#[derive(Copy, Clone, Default, Debug, PartialEq, Eq, PartialOrd, Ord)]
+pub struct Generation(u32);
+impl Generation {
+    pub fn new() -> Self {
+        Self::default()
+    }
+    pub fn inc(&mut self) {
+        self.0 += 1
+    }
+}
+impl std::fmt::Display for Generation {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{}", self.0)
+    }
+}

crates/git/src/git_ref.rs

@@ -0,0 +1,21 @@
+use git_next_config::BranchName;
+
+use crate::Commit;
+
+#[derive(Clone, Debug, Hash, PartialEq, Eq)]
+pub struct GitRef(pub String);
+impl From<Commit> for GitRef {
+    fn from(value: Commit) -> Self {
+        Self(value.sha().to_string())
+    }
+}
+impl From<BranchName> for GitRef {
+    fn from(value: BranchName) -> Self {
+        Self(value.0)
+    }
+}
+impl std::fmt::Display for GitRef {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{}", self.0)
+    }
+}

crates/git/src/git_remote.rs

@@ -0,0 +1,23 @@
+use git_next_config::{Hostname, RepoPath};
+
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct GitRemote {
+    host: Hostname,
+    repo_path: RepoPath,
+}
+impl GitRemote {
+    pub const fn new(host: Hostname, repo_path: RepoPath) -> Self {
+        Self { host, repo_path }
+    }
+    pub const fn host(&self) -> &Hostname {
+        &self.host
+    }
+    pub const fn repo_path(&self) -> &RepoPath {
+        &self.repo_path
+    }
+}
+impl std::fmt::Display for GitRemote {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{}:{}", self.host, self.repo_path)
+    }
+}

crates/git/src/lib.rs

@@ -0,0 +1,20 @@
+//
+pub mod commit;
+pub mod fetch;
+mod generation;
+mod git_ref;
+mod git_remote;
+mod repo_details;
+pub mod repository;
+pub mod reset;
+pub mod validate;
+
+pub use commit::Commit;
+pub use fetch::fetch;
+pub use generation::Generation;
+pub use git_ref::GitRef;
+pub use git_remote::GitRemote;
+pub use repo_details::RepoDetails;
+pub use repository::Repository;
+pub use reset::reset;
+pub use validate::validate;

crates/git/src/repo_details.rs

@@ -0,0 +1,75 @@
+use git_next_config::{
+    BranchName, ForgeConfig, ForgeDetails, ForgeName, GitDir, RepoAlias, RepoConfig, RepoPath,
+    ServerRepoConfig,
+};
+
+use super::{Generation, GitRemote};
+
+/// The derived information about a repo, used to interact with it
+#[derive(Clone, Debug)]
+pub struct RepoDetails {
+    pub generation: Generation,
+    pub repo_alias: RepoAlias,
+    pub repo_path: RepoPath,
+    pub branch: BranchName,
+    pub forge: ForgeDetails,
+    pub repo_config: Option<RepoConfig>,
+    pub gitdir: GitDir,
+}
+impl RepoDetails {
+    pub fn new(
+        generation: Generation,
+        repo_alias: &RepoAlias,
+        server_repo_config: &ServerRepoConfig,
+        forge_name: &ForgeName,
+        forge_config: &ForgeConfig,
+        gitdir: GitDir,
+    ) -> Self {
+        Self {
+            generation,
+            repo_alias: repo_alias.clone(),
+            repo_path: RepoPath(server_repo_config.repo.clone()),
+            repo_config: server_repo_config.repo_config(),
+            branch: BranchName(server_repo_config.branch.clone()),
+            gitdir,
+            forge: ForgeDetails {
+                forge_name: forge_name.clone(),
+                forge_type: forge_config.forge_type.clone(),
+                hostname: forge_config.hostname(),
+                user: forge_config.user(),
+                token: forge_config.token(),
+            },
+        }
+    }
+    pub fn origin(&self) -> secrecy::Secret<String> {
+        let repo_details = self;
+        let user = &repo_details.forge.user;
+        let hostname = &repo_details.forge.hostname;
+        let repo_path = &repo_details.repo_path;
+        use secrecy::ExposeSecret;
+        let expose_secret = &repo_details.forge.token;
+        let token = expose_secret.expose_secret();
+        let origin = format!("https://{user}:{token}@{hostname}/{repo_path}.git");
+        origin.into()
+    }
+
+    pub fn git_remote(&self) -> GitRemote {
+        GitRemote::new(self.forge.hostname.clone(), self.repo_path.clone())
+    }
+}
+impl std::fmt::Display for RepoDetails {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(
+            f,
+            "gen-{}:{}:{}/{}:{}@{}/{}@{}",
+            self.generation,
+            self.forge.forge_type,
+            self.forge.forge_name,
+            self.repo_alias,
+            self.forge.user,
+            self.forge.hostname,
+            self.repo_path,
+            self.branch,
+        )
+    }
+}

crates/git/src/repository.rs

@@ -0,0 +1,70 @@
+//
+use std::{ops::Deref as _, path::PathBuf, sync::atomic::AtomicBool};
+
+use super::RepoDetails;
+
+#[derive(Debug, Clone, derive_more::From)]
+pub struct Repository(gix::ThreadSafeRepository);
+impl Repository {
+    pub fn open(gitdir: impl Into<PathBuf>) -> Result<Self, Error> {
+        Ok(Self(gix::ThreadSafeRepository::open(gitdir.into())?))
+    }
+    pub fn clone(repo_details: &RepoDetails) -> Result<Self, Error> {
+        use secrecy::ExposeSecret;
+        let origin = repo_details.origin();
+        let (repository, _outcome) =
+            gix::prepare_clone_bare(origin.expose_secret().as_str(), repo_details.gitdir.deref())?
+                .fetch_only(gix::progress::Discard, &AtomicBool::new(false))?;
+
+        Ok(repository.into_sync().into())
+    }
+}
+impl std::ops::Deref for Repository {
+    type Target = gix::ThreadSafeRepository;
+
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+
+#[derive(Debug)]
+pub enum Error {
+    InvalidGitDir(git_next_config::GitDir),
+    Io(std::io::Error),
+    Wait(std::io::Error),
+    Spawn(std::io::Error),
+    Validation(String),
+    GixClone(Box<gix::clone::Error>),
+    GixOpen(Box<gix::open::Error>),
+    GixFetch(Box<gix::clone::fetch::Error>),
+}
+impl std::error::Error for Error {}
+impl std::fmt::Display for Error {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            Self::InvalidGitDir(gitdir) => write!(f, "Invalid Git dir: {:?}", gitdir),
+            Self::Io(err) => write!(f, "IO error: {:?}", err),
+            Self::Wait(err) => write!(f, "Waiting for command: {:?}", err),
+            Self::Spawn(err) => write!(f, "Spawning comming: {:?}", err),
+            Self::Validation(err) => write!(f, "Validation: {}", err),
+            Self::GixClone(err) => write!(f, "Clone: {:?}", err),
+            Self::GixOpen(err) => write!(f, "Open: {:?}", err),
+            Self::GixFetch(err) => write!(f, "Fetch: {:?}", err),
+        }
+    }
+}
+impl From<gix::clone::Error> for Error {
+    fn from(value: gix::clone::Error) -> Self {
+        Self::GixClone(Box::new(value))
+    }
+}
+impl From<gix::open::Error> for Error {
+    fn from(value: gix::open::Error) -> Self {
+        Self::GixOpen(Box::new(value))
+    }
+}
+impl From<gix::clone::fetch::Error> for Error {
+    fn from(value: gix::clone::fetch::Error) -> Self {
+        Self::GixFetch(Box::new(value))
+    }
+}

crates/git/src/reset.rs

@@ -1,13 +1,24 @@
 use std::ops::Deref;
 
+use git_next_config::BranchName;
 use secrecy::ExposeSecret;
 use tracing::{info, warn};
 
-use crate::{
-    config::{BranchName, RepoDetails},
-    gitforge::{BranchResetError, BranchResetResult, Force, Repository},
-    types::GitRef,
-};
+use super::{GitRef, RepoDetails, Repository};
+
+#[derive(Debug)]
+pub enum Force {
+    No,
+    From(GitRef),
+}
+impl std::fmt::Display for Force {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            Self::No => write!(f, "fast-foward"),
+            Self::From(from) => write!(f, "force-if-from:{}", from),
+        }
+    }
+}
 
 // TODO: (#72) reimplement using `gix`
 #[tracing::instrument(skip_all, fields(branch = %branch_name, to = %to_commit, force = %force))]
@@ -17,7 +28,7 @@ pub fn reset(
     branch_name: BranchName,
     to_commit: GitRef,
     force: Force,
-) -> BranchResetResult {
+) -> Result {
     let origin = repo_details.origin();
     let force = match force {
         Force::No => "".to_string(),
@@ -56,3 +67,13 @@ pub fn reset(
         }
     }
 }
+
+#[derive(Debug, derive_more::From, derive_more::Display)]
+pub enum BranchResetError {
+    Open(Box<gix::open::Error>),
+    Fetch(super::fetch::Error),
+    Push,
+}
+impl std::error::Error for BranchResetError {}
+
+pub type Result = core::result::Result<(), BranchResetError>;

crates/git/src/validate.rs

@@ -0,0 +1,93 @@
+use std::ops::Deref as _;
+
+use git_next_config::{Hostname, RepoPath};
+use gix::remote::Direction;
+use tracing::info;
+
+use super::{GitRemote, RepoDetails, Repository};
+
+#[tracing::instrument(skip_all)]
+pub fn validate(repository: &Repository, repo_details: &RepoDetails) -> Result<()> {
+    let git_remote = repo_details.git_remote();
+    let push_remote = find_default_remote(repository, Direction::Push)?;
+    let fetch_remote = find_default_remote(repository, Direction::Fetch)?;
+    info!(config = %git_remote, push = %push_remote, fetch = %fetch_remote, "Check remotes match");
+    if git_remote != push_remote {
+        return Err(Error::MismatchDefaultPushRemote {
+            found: push_remote,
+            expected: git_remote,
+        });
+    }
+    if git_remote != fetch_remote {
+        return Err(Error::MismatchDefaultFetchRemote {
+            found: fetch_remote,
+            expected: git_remote,
+        });
+    }
+    Ok(())
+}
+
+#[tracing::instrument(skip_all, fields(?direction))]
+pub fn find_default_remote(
+    repository: &Repository,
+    direction: gix::remote::Direction,
+) -> Result<GitRemote> {
+    let repository = repository.deref().to_thread_local();
+    let Some(Ok(remote)) = repository.find_default_remote(gix::remote::Direction::Push) else {
+        return Err(Error::NoDefaultPushRemote);
+    };
+    let Some(url) = remote.url(direction) else {
+        return Err(Error::NoUrlForDefaultPushRemote);
+    };
+    let Some(host) = url.host() else {
+        return Err(Error::NoHostnameForDefaultPushRemote);
+    };
+    let path = url.path.to_string();
+    let path = path.strip_prefix('/').map_or(path.as_str(), |path| path);
+    let path = path.strip_suffix(".git").map_or(path, |path| path);
+    info!(%host, %path, "found");
+    Ok(GitRemote::new(
+        Hostname(host.to_string()),
+        RepoPath(path.to_string()),
+    ))
+}
+
+type Result<T> = core::result::Result<T, Error>;
+#[derive(Debug)]
+pub enum Error {
+    NoDefaultPushRemote,
+    NoUrlForDefaultPushRemote,
+    NoHostnameForDefaultPushRemote,
+    UnableToOpenRepo(String),
+    Io(std::io::Error),
+    MismatchDefaultPushRemote {
+        found: GitRemote,
+        expected: GitRemote,
+    },
+    MismatchDefaultFetchRemote {
+        found: GitRemote,
+        expected: GitRemote,
+    },
+}
+impl std::error::Error for Error {}
+impl std::fmt::Display for Error {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            Self::NoDefaultPushRemote => write!(f, "There is no default push remote"),
+            Self::NoUrlForDefaultPushRemote => write!(f, "The default push remote has no url"),
+            Self::NoHostnameForDefaultPushRemote => {
+                write!(f, "The default push remote has no hostname")
+            }
+            Self::UnableToOpenRepo(err) => write!(f, "Unable to open the git dir: {err}"),
+            Self::Io(err) => write!(f, "IO Error: {err:?}"),
+            Self::MismatchDefaultPushRemote { found, expected } => write!(
+                f,
+                "The default push remote doesn't match: {found}, expected: {expected}"
+            ),
+            Self::MismatchDefaultFetchRemote { found, expected } => write!(
+                f,
+                "The default fetch remote doesn't match: {found}, expected: {expected}"
+            ),
+        }
+    }
+}

crates/server/Cargo.toml

@@ -9,6 +9,9 @@ forgejo = []
 github = []
 
 [dependencies]
+git-next-config = { workspace = true }
+git-next-git = { workspace = true }
+
 # logging
 console-subscriber = { workspace = true }
 tracing = { workspace = true }

crates/server/src/actors/repo/branch.rs

@@ -2,22 +2,23 @@ use std::time::Duration;
 
 use actix::prelude::*;
 
+use git_next_config::{RepoConfig, RepoConfigSource};
+use git_next_git as git;
 use tracing::{info, warn};
 
 use crate::{
     actors::repo::{LoadConfigFromRepo, RepoActor, ValidateRepo},
-    config::{self, RepoConfigSource},
     gitforge,
 };
 
 // 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: gitforge::Commit,
-    dev_commit_history: Vec<gitforge::Commit>,
-    repo_config: config::RepoConfig,
+    next: git::Commit,
+    dev_commit_history: Vec<git::Commit>,
+    repo_config: RepoConfig,
     forge: gitforge::Forge,
-    repository: gitforge::Repository,
+    repository: git::Repository,
     addr: Addr<super::RepoActor>,
     message_token: super::MessageToken,
 ) {
@@ -35,7 +36,7 @@ pub async fn advance_next(
         &repository,
         repo_config.branches().next(),
         commit.into(),
-        gitforge::Force::No,
+        git::reset::Force::No,
     ) {
         warn!(?err, "Failed")
     }
@@ -44,7 +45,7 @@ pub async fn advance_next(
 }
 
 #[tracing::instrument]
-fn validate_commit_message(message: &gitforge::Message) -> Option<String> {
+fn validate_commit_message(message: &git::commit::Message) -> Option<String> {
     let message = &message.to_string();
     if message.to_ascii_lowercase().starts_with("wip") {
         return Some("Is Work-In-Progress".to_string());
@@ -62,10 +63,10 @@ fn validate_commit_message(message: &gitforge::Message) -> Option<String> {
 }
 
 fn find_next_commit_on_dev(
-    next: gitforge::Commit,
-    dev_commit_history: Vec<gitforge::Commit>,
-) -> Option<gitforge::Commit> {
-    let mut next_commit: Option<gitforge::Commit> = None;
+    next: git::Commit,
+    dev_commit_history: Vec<git::Commit>,
+) -> Option<git::Commit> {
+    let mut next_commit: Option<git::Commit> = None;
     for commit in dev_commit_history.into_iter() {
         if commit == next {
             break;
@@ -78,10 +79,10 @@ fn find_next_commit_on_dev(
 // advance main branch to the commit 'next'
 #[tracing::instrument(fields(next), skip_all)]
 pub async fn advance_main(
-    next: gitforge::Commit,
-    repo_config: config::RepoConfig,
+    next: git::Commit,
+    repo_config: RepoConfig,
     forge: gitforge::Forge,
-    repository: gitforge::Repository,
+    repository: git::Repository,
     addr: Addr<RepoActor>,
     message_token: super::MessageToken,
 ) {
@@ -90,7 +91,7 @@ pub async fn advance_main(
         &repository,
         repo_config.branches().main(),
         next.into(),
-        gitforge::Force::No,
+        git::reset::Force::No,
     ) {
         warn!(?err, "Failed")
     };
@@ -106,13 +107,13 @@ mod tests {
 
     #[actix_rt::test]
     async fn test_find_next_commit_on_dev() {
-        let next = gitforge::Commit::new("current-next", "foo");
-        let expected = gitforge::Commit::new("dev-next", "next-should-go-here");
+        let next = git::Commit::new("current-next", "foo");
+        let expected = git::Commit::new("dev-next", "next-should-go-here");
         let dev_commit_history = vec![
-            gitforge::Commit::new("dev", "future"),
+            git::Commit::new("dev", "future"),
             expected.clone(),
             next.clone(),
-            gitforge::Commit::new("current-main", "history"),
+            git::Commit::new("current-main", "history"),
         ];
         let next_commit = find_next_commit_on_dev(next, dev_commit_history);
         assert_eq!(next_commit, Some(expected));

crates/server/src/actors/repo/config.rs

@@ -1,4 +1,5 @@
 use actix::prelude::*;
+use git_next_git::RepoDetails;
 use tracing::{error, info};
 
 use crate::{config, gitforge};
@@ -7,11 +8,7 @@ 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(
-    repo_details: config::RepoDetails,
-    addr: Addr<RepoActor>,
-    forge: gitforge::Forge,
-) {
+pub async fn load(repo_details: RepoDetails, addr: Addr<RepoActor>, forge: gitforge::Forge) {
     info!("Loading .git-next.toml from repo");
     let repo_config = match config::load::load(&repo_details, &forge).await {
         Ok(repo_config) => repo_config,

crates/server/src/actors/repo/mod.rs

@@ -4,46 +4,40 @@ pub mod status;
 pub mod webhook;
 
 use actix::prelude::*;
+use git_next_config::{ForgeType, RepoConfig};
+use git_next_git::{self as git, Generation, RepoDetails};
 use kxio::network::Network;
 use tracing::{debug, info, warn, Instrument};
 
-use crate::{
-    actors::repo::webhook::WebhookAuth,
-    config::{RepoConfig, RepoDetails, Webhook},
-    gitforge::{self, Repository},
-    types::{MessageToken, ServerGeneration},
-};
+use crate::{actors::repo::webhook::WebhookAuth, config::Webhook, gitforge, types::MessageToken};
 
 use self::webhook::WebhookId;
 
 pub struct RepoActor {
-    generation: ServerGeneration,
+    generation: Generation,
     message_token: MessageToken,
     details: RepoDetails,
     webhook: Webhook,
     webhook_id: Option<WebhookId>, // INFO: if [None] then no webhook is configured
     webhook_auth: Option<WebhookAuth>, // INFO: if [None] then no webhook is configured
-    last_main_commit: Option<gitforge::Commit>,
-    last_next_commit: Option<gitforge::Commit>,
-    last_dev_commit: Option<gitforge::Commit>,
-    repository: Option<Repository>,
+    last_main_commit: Option<git::Commit>,
+    last_next_commit: Option<git::Commit>,
+    last_dev_commit: Option<git::Commit>,
+    repository: Option<git::Repository>,
     net: Network,
     forge: gitforge::Forge,
 }
 impl RepoActor {
-    pub(crate) fn new(
+    pub fn new(
         details: RepoDetails,
         webhook: Webhook,
-        generation: ServerGeneration,
+        generation: Generation,
         net: Network,
     ) -> Self {
         let forge = match details.forge.forge_type {
             #[cfg(feature = "forgejo")]
-            crate::config::ForgeType::ForgeJo => {
-                gitforge::Forge::new_forgejo(details.clone(), net.clone())
-            }
-            #[cfg(test)]
-            crate::config::ForgeType::MockForge => gitforge::Forge::new_mock(),
+            ForgeType::ForgeJo => gitforge::Forge::new_forgejo(details.clone(), net.clone()),
+            ForgeType::MockForge => gitforge::Forge::new_mock(),
         };
         debug!(?forge, "new");
         Self {
@@ -212,10 +206,10 @@ impl Handler<ValidateRepo> for RepoActor {
 #[derive(Debug, Message)]
 #[rtype(result = "()")]
 pub struct StartMonitoring {
-    pub main: gitforge::Commit,
-    pub next: gitforge::Commit,
-    pub dev: gitforge::Commit,
-    pub dev_commit_history: Vec<gitforge::Commit>,
+    pub main: git::Commit,
+    pub next: git::Commit,
+    pub dev: git::Commit,
+    pub dev_commit_history: Vec<git::Commit>,
 }
 impl Handler<StartMonitoring> for RepoActor {
     type Result = ();
@@ -273,7 +267,7 @@ impl Handler<WebhookRegistered> for RepoActor {
 
 #[derive(Message)]
 #[rtype(result = "()")]
-pub struct AdvanceMainTo(pub gitforge::Commit);
+pub struct AdvanceMainTo(pub git::Commit);
 impl Handler<AdvanceMainTo> for RepoActor {
     type Result = ();
     #[tracing::instrument(name = "RepoActor::AdvanceMainTo", skip_all, fields(repo = %self.details, commit = %msg.0))]

crates/server/src/actors/repo/status.rs

@@ -1,4 +1,5 @@
 use actix::prelude::*;
+use git_next_git as git;
 use gix::trace::warn;
 use tracing::info;
 
@@ -7,7 +8,7 @@ use crate::{actors::repo::ValidateRepo, gitforge, types::MessageToken};
 use super::AdvanceMainTo;
 
 pub async fn check_next(
-    next: gitforge::Commit,
+    next: git::Commit,
     addr: Addr<super::RepoActor>,
     forge: gitforge::Forge,
     message_token: MessageToken,

crates/server/src/actors/repo/webhook.rs

@@ -1,4 +1,6 @@
 use actix::prelude::*;
+use git_next_config::RepoBranches;
+use git_next_git::{self as git, RepoDetails};
 use kxio::network::{self, json};
 use tracing::{debug, info, warn};
 use ulid::DecodeError;
@@ -10,8 +12,7 @@ use crate::{
         repo::{RepoActor, ValidateRepo, WebhookRegistered},
         webhook::WebhookMessage,
     },
-    config::{RepoBranches, Webhook, WebhookUrl},
-    gitforge,
+    config::{Webhook, WebhookUrl},
 };
 
 #[derive(Clone, Debug, PartialEq, Eq)]
@@ -58,11 +59,7 @@ impl Deref for WebhookAuth {
 }
 
 #[tracing::instrument(skip_all, fields(%webhook_id))]
-pub async fn unregister(
-    webhook_id: WebhookId,
-    repo_details: crate::config::RepoDetails,
-    net: network::Network,
-) {
+pub async fn unregister(webhook_id: WebhookId, repo_details: RepoDetails, net: network::Network) {
     let hostname = &repo_details.forge.hostname;
     let repo_path = repo_details.repo_path;
     use secrecy::ExposeSecret;
@@ -88,7 +85,7 @@ pub async fn unregister(
 
 #[tracing::instrument(skip_all)]
 pub async fn register(
-    repo_details: crate::config::RepoDetails,
+    repo_details: RepoDetails,
     webhook: Webhook,
     addr: actix::prelude::Addr<super::RepoActor>,
     net: network::Network,
@@ -147,7 +144,7 @@ pub async fn register(
 }
 
 async fn find_existing_webhooks(
-    repo_details: &crate::config::RepoDetails,
+    repo_details: &RepoDetails,
     webhook_url: &WebhookUrl,
     net: &network::Network,
 ) -> Vec<WebhookId> {
@@ -301,8 +298,8 @@ impl Push {
         warn!(branch, "Unexpected branch");
         None
     }
-    pub fn commit(&self) -> gitforge::Commit {
-        gitforge::Commit::new(&self.after, &self.head_commit.message)
+    pub fn commit(&self) -> git::Commit {
+        git::Commit::new(&self.after, &self.head_commit.message)
     }
 }
 

crates/server/src/actors/server.rs

@@ -2,6 +2,8 @@ use std::path::PathBuf;
 
 use actix::prelude::*;
 
+use git_next_config::{ForgeConfig, ForgeName, GitDir, RepoAlias, ServerRepoConfig};
+use git_next_git::{Generation, RepoDetails};
 use kxio::{fs::FileSystem, network::Network};
 use tracing::{error, info, warn};
 
@@ -11,11 +13,7 @@ use crate::{
         repo::{CloneRepo, RepoActor},
         webhook::{AddWebhookRecipient, ShutdownWebhook, WebhookActor, WebhookRouter},
     },
-    config::{
-        ForgeConfig, ForgeName, GitDir, RepoAlias, RepoDetails, ServerConfig, ServerRepoConfig,
-        ServerStorage, Webhook,
-    },
-    types::ServerGeneration,
+    config::{ServerConfig, ServerStorage, Webhook},
 };
 
 #[derive(Debug, derive_more::Display, derive_more::From)]
@@ -35,7 +33,7 @@ pub enum Error {
 type Result<T> = core::result::Result<T, Error>;
 
 pub struct Server {
-    generation: ServerGeneration,
+    generation: Generation,
     webhook: Option<Addr<WebhookActor>>,
     fs: FileSystem,
     net: Network,
@@ -113,7 +111,7 @@ impl Handler<ServerConfig> for Server {
 }
 impl Server {
     pub fn new(fs: FileSystem, net: Network) -> Self {
-        let generation = ServerGeneration::new();
+        let generation = Generation::new();
         Self {
             generation,
             webhook: None,

crates/server/src/actors/webhook/router.rs

@@ -1,9 +1,10 @@
 use std::collections::HashMap;
 
 use actix::prelude::*;
+use git_next_config::RepoAlias;
 use tracing::{debug, info};
 
-use crate::{actors::webhook::message::WebhookMessage, config::RepoAlias};
+use crate::actors::webhook::message::WebhookMessage;
 
 pub struct WebhookRouter {
     span: tracing::Span,

crates/server/src/config/load.rs

@@ -1,10 +1,9 @@
+use git_next_config::{BranchName, RepoConfig};
+use git_next_git::RepoDetails;
 use terrors::OneOf;
 use tracing::error;
 
-use crate::{
-    config::{BranchName, RepoConfig, RepoDetails},
-    gitforge::{self, ForgeFileError},
-};
+use crate::gitforge::{self, ForgeFileError};
 
 pub async fn load(
     details: &RepoDetails,
@@ -43,7 +42,7 @@ pub async fn validate(
     })?;
     if !branches
         .iter()
-        .any(|branch| branch.name() == &config.branches().main())
+        .any(|branch| branch == &config.branches().main())
     {
         return Err(RepoConfigValidationErrors::BranchNotFound(
             config.branches().main(),
@@ -51,7 +50,7 @@ pub async fn validate(
     }
     if !branches
         .iter()
-        .any(|branch| branch.name() == &config.branches().next())
+        .any(|branch| branch == &config.branches().next())
     {
         return Err(RepoConfigValidationErrors::BranchNotFound(
             config.branches().next(),
@@ -59,7 +58,7 @@ pub async fn validate(
     }
     if !branches
         .iter()
-        .any(|branch| branch.name() == &config.branches().dev())
+        .any(|branch| branch == &config.branches().dev())
     {
         return Err(RepoConfigValidationErrors::BranchNotFound(
             config.branches().dev(),

crates/server/src/config/mod.rs

@@ -4,20 +4,15 @@ pub mod load;
 
 use std::{
     collections::HashMap,
-    fmt::{Display, Formatter},
     net::SocketAddr,
-    ops::Deref,
     path::{Path, PathBuf},
     str::FromStr,
 };
 
-use serde::Deserialize;
-
+use git_next_config::{ForgeConfig, ForgeName};
 use kxio::fs::FileSystem;
 use tracing::info;
 
-use crate::{gitforge::Repository, types::ServerGeneration};
-
 #[derive(Debug, derive_more::From, derive_more::Display)]
 pub enum Error {
     Io(std::io::Error),
@@ -30,7 +25,7 @@ impl std::error::Error for Error {}
 type Result<T> = core::result::Result<T, Error>;
 
 /// Mapped from the `git-next-server.toml` file
-#[derive(Debug, PartialEq, Eq, Deserialize, Message)]
+#[derive(Debug, PartialEq, Eq, serde::Deserialize, Message)]
 #[rtype(result = "()")]
 pub struct ServerConfig {
     http: Http,
@@ -67,7 +62,7 @@ impl ServerConfig {
 }
 
 /// Defines the port the server will listen to for incoming webhooks messages
-#[derive(Clone, Debug, PartialEq, Eq, Deserialize)]
+#[derive(Clone, Debug, PartialEq, Eq, serde::Deserialize)]
 pub struct Http {
     addr: String,
     port: u16,
@@ -83,7 +78,7 @@ impl Http {
 
 /// Defines the Webhook Forges should send updates to
 /// Must be an address that is accessible from the remote forge
-#[derive(Clone, Debug, PartialEq, Eq, Deserialize)]
+#[derive(Clone, Debug, PartialEq, Eq, serde::Deserialize)]
 pub struct Webhook {
     url: String,
 }
@@ -94,7 +89,7 @@ impl Webhook {
 }
 
 /// The URL for the webhook where forges should send their updates
-#[derive(Clone, Debug, PartialEq, Eq, Deserialize)]
+#[derive(Clone, Debug, PartialEq, Eq, serde::Deserialize)]
 pub struct WebhookUrl(String);
 impl AsRef<str> for WebhookUrl {
     fn as_ref(&self) -> &str {
@@ -103,7 +98,7 @@ impl AsRef<str> for WebhookUrl {
 }
 
 /// The directory to store server data, such as cloned repos
-#[derive(Clone, Debug, PartialEq, Eq, Deserialize)]
+#[derive(Clone, Debug, PartialEq, Eq, serde::Deserialize)]
 pub struct ServerStorage {
     path: PathBuf,
 }
@@ -113,533 +108,5 @@ impl ServerStorage {
     }
 }
 
-/// Mapped from `.git-next.toml` file in target repo
-/// Is also derived from the optional parameters in `git-next-server.toml` at
-/// `forge.{forge}.repos.{repo}.(main|next|dev)`
-#[derive(Clone, Debug, PartialEq, Eq, Deserialize)]
-pub struct RepoConfig {
-    branches: RepoBranches,
-    source: RepoConfigSource,
-}
-impl RepoConfig {
-    #[cfg(test)]
-    pub const fn new(branches: RepoBranches, source: RepoConfigSource) -> Self {
-        Self { branches, source }
-    }
-
-    pub fn load(toml: &str) -> Result<Self> {
-        toml::from_str(format!("source = \"Repo\"\n{}", toml).as_str()).map_err(Into::into)
-    }
-
-    pub const fn branches(&self) -> &RepoBranches {
-        &self.branches
-    }
-
-    pub const fn source(&self) -> RepoConfigSource {
-        self.source
-    }
-}
-impl Display for RepoConfig {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        write!(f, "{}", self.branches)
-    }
-}
-
-#[derive(Copy, Clone, Debug, PartialEq, Eq, Deserialize)]
-pub enum RepoConfigSource {
-    Repo,
-    Server,
-}
-
-/// Mapped from `.git-next.toml` file at `branches`
-#[derive(Clone, Debug, PartialEq, Eq, Deserialize)]
-pub struct RepoBranches {
-    main: String,
-    next: String,
-    dev: String,
-}
-impl RepoBranches {
-    #[cfg(test)]
-    pub fn new(main: impl Into<String>, next: impl Into<String>, dev: impl Into<String>) -> Self {
-        Self {
-            main: main.into(),
-            next: next.into(),
-            dev: dev.into(),
-        }
-    }
-    pub fn main(&self) -> BranchName {
-        BranchName(self.main.clone())
-    }
-
-    pub fn next(&self) -> BranchName {
-        BranchName(self.next.clone())
-    }
-
-    pub fn dev(&self) -> BranchName {
-        BranchName(self.dev.clone())
-    }
-}
-impl Display for RepoBranches {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        write!(f, "{},{},{}", self.main, self.next, self.dev)
-    }
-}
-
-/// Defines a Forge to connect to
-/// Maps from `git-next-server.toml` at `forge.{forge}`
-#[derive(Clone, Debug, PartialEq, Eq, Deserialize)]
-pub struct ForgeConfig {
-    forge_type: ForgeType,
-    hostname: String,
-    user: String,
-    token: String,
-    // API Token
-    // Private SSH Key Path
-    repos: HashMap<String, ServerRepoConfig>,
-}
-impl ForgeConfig {
-    #[allow(dead_code)]
-    pub const fn forge_type(&self) -> &ForgeType {
-        &self.forge_type
-    }
-
-    pub fn hostname(&self) -> Hostname {
-        Hostname(self.hostname.clone())
-    }
-
-    pub fn user(&self) -> User {
-        User(self.user.clone())
-    }
-
-    pub fn token(&self) -> ApiToken {
-        ApiToken(self.token.clone().into())
-    }
-
-    pub fn repos(&self) -> impl Iterator<Item = (RepoAlias, &ServerRepoConfig)> {
-        self.repos
-            .iter()
-            .map(|(name, repo)| (RepoAlias(name.clone()), repo))
-    }
-}
-impl Display for ForgeConfig {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        write!(
-            f,
-            "{}:{}@{}",
-            self.forge_type.to_string().to_lowercase(),
-            self.user,
-            self.hostname
-        )
-    }
-}
-
-/// Defines a Repo within a ForgeConfig to be monitored by the server
-/// Maps from `git-next-server.toml` at `forge.{forge}.repos.{name}`
-#[derive(Clone, Debug, PartialEq, Eq, Deserialize)]
-pub struct ServerRepoConfig {
-    repo: String,
-    branch: String,
-    gitdir: Option<PathBuf>,
-    main: Option<String>,
-    next: Option<String>,
-    dev: Option<String>,
-}
-impl ServerRepoConfig {
-    pub fn repo(&self) -> RepoPath {
-        RepoPath(self.repo.clone())
-    }
-
-    #[allow(dead_code)]
-    pub fn branch(&self) -> BranchName {
-        BranchName(self.branch.clone())
-    }
-
-    pub fn gitdir(&self) -> Option<GitDir> {
-        self.gitdir.clone().map(GitDir::from)
-    }
-
-    /// Returns a RepoConfig from the server configuration if ALL THREE branches were provided
-    pub fn repo_config(&self) -> Option<RepoConfig> {
-        match (&self.main, &self.next, &self.dev) {
-            (Some(main), Some(next), Some(dev)) => Some(RepoConfig {
-                branches: RepoBranches {
-                    main: main.to_string(),
-                    next: next.to_string(),
-                    dev: dev.to_string(),
-                },
-                source: RepoConfigSource::Server,
-            }),
-            _ => None,
-        }
-    }
-}
-#[cfg(test)]
-impl AsRef<Self> for ServerRepoConfig {
-    fn as_ref(&self) -> &Self {
-        self
-    }
-}
-impl Display for ServerRepoConfig {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        write!(f, "{}@{}", self.repo, self.branch)
-    }
-}
-
-/// The name of a Forge to connect to
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct ForgeName(pub String);
-impl Display for ForgeName {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        write!(f, "{}", self.0)
-    }
-}
-impl From<&ForgeName> for PathBuf {
-    fn from(value: &ForgeName) -> Self {
-        Self::from(&value.0)
-    }
-}
-
-/// The hostname of a forge
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct Hostname(pub String);
-impl Display for Hostname {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        write!(f, "{}", self.0)
-    }
-}
-
-/// The user within the forge to connect as
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct User(pub String);
-impl Display for User {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        write!(f, "{}", self.0)
-    }
-}
-
-/// The API Token for the [user]
-/// ForgeJo: https://{hostname}/user/settings/applications
-/// Github:  https://github.com/settings/tokens
-#[derive(Clone, Debug)]
-pub struct ApiToken(pub secrecy::Secret<String>);
-impl From<String> for ApiToken {
-    fn from(value: String) -> Self {
-        Self(value.into())
-    }
-}
-/// The API Token is in effect a password, so it must be explicitly exposed to access its value
-impl secrecy::ExposeSecret<String> for ApiToken {
-    fn expose_secret(&self) -> &String {
-        self.0.expose_secret()
-    }
-}
-
-/// The derived information about a Forge, used to create interactions with it
-#[derive(Clone, Debug)]
-pub struct ForgeDetails {
-    pub forge_name: ForgeName,
-    pub forge_type: ForgeType,
-    pub hostname: Hostname,
-    pub user: User,
-    pub token: ApiToken,
-    // API Token
-    // Private SSH Key Path
-}
-impl From<(&ForgeName, &ForgeConfig)> for ForgeDetails {
-    fn from(forge: (&ForgeName, &ForgeConfig)) -> Self {
-        Self {
-            forge_name: forge.0.clone(),
-            forge_type: forge.1.forge_type.clone(),
-            hostname: forge.1.hostname(),
-            user: forge.1.user(),
-            token: forge.1.token(),
-        }
-    }
-}
-
-/// The alias of a repo
-/// This is the alias for the repo within `git-next-server.toml`
-#[derive(Clone, Debug, PartialEq, Eq, Hash)]
-pub struct RepoAlias(pub String);
-impl Display for RepoAlias {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        write!(f, "{}", self.0)
-    }
-}
-
-/// The path for the repo within the forge.
-/// Typically this is composed of the user or organisation and the name of the repo
-/// e.g. `{user}/{repo}`
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct RepoPath(pub String);
-impl Display for RepoPath {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        write!(f, "{}", self.0)
-    }
-}
-
-/// The name of a Branch
-#[derive(Clone, Debug, Hash, PartialEq, Eq)]
-pub struct BranchName(pub String);
-impl Display for BranchName {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        write!(f, "{}", self.0)
-    }
-}
-impl Deref for BranchName {
-    type Target = String;
-
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-
-/// The derived information about a repo, used to interact with it
-#[derive(Clone, Debug)]
-pub struct RepoDetails {
-    pub generation: ServerGeneration,
-    pub repo_alias: RepoAlias,
-    pub repo_path: RepoPath,
-    pub branch: BranchName,
-    pub forge: ForgeDetails,
-    pub repo_config: Option<RepoConfig>,
-    pub gitdir: GitDir,
-}
-impl RepoDetails {
-    pub fn new(
-        generation: ServerGeneration,
-        repo_alias: &RepoAlias,
-        server_repo_config: &ServerRepoConfig,
-        forge_name: &ForgeName,
-        forge_config: &ForgeConfig,
-        gitdir: GitDir,
-    ) -> Self {
-        Self {
-            generation,
-            repo_alias: repo_alias.clone(),
-            repo_path: RepoPath(server_repo_config.repo.clone()),
-            repo_config: server_repo_config.repo_config(),
-            branch: BranchName(server_repo_config.branch.clone()),
-            gitdir,
-            forge: ForgeDetails {
-                forge_name: forge_name.clone(),
-                forge_type: forge_config.forge_type.clone(),
-                hostname: forge_config.hostname(),
-                user: forge_config.user(),
-                token: forge_config.token(),
-            },
-        }
-    }
-    pub fn origin(&self) -> secrecy::Secret<String> {
-        let repo_details = self;
-        let user = &repo_details.forge.user;
-        let hostname = &repo_details.forge.hostname;
-        let repo_path = &repo_details.repo_path;
-        use secrecy::ExposeSecret;
-        let expose_secret = &repo_details.forge.token;
-        let token = expose_secret.expose_secret();
-        let origin = format!("https://{user}:{token}@{hostname}/{repo_path}.git");
-        origin.into()
-    }
-
-    pub fn git_remote(&self) -> GitRemote {
-        GitRemote::new(self.forge.hostname.clone(), self.repo_path.clone())
-    }
-}
-impl Display for RepoDetails {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        write!(
-            f,
-            "gen-{}:{}:{}/{}:{}@{}/{}@{}",
-            self.generation,
-            self.forge.forge_type,
-            self.forge.forge_name,
-            self.repo_alias,
-            self.forge.user,
-            self.forge.hostname,
-            self.repo_path,
-            self.branch,
-        )
-    }
-}
-
-type ValidationResult<T> = core::result::Result<T, RepoValidationError>;
-#[derive(Debug)]
-pub enum RepoValidationError {
-    NoDefaultPushRemote,
-    NoUrlForDefaultPushRemote,
-    NoHostnameForDefaultPushRemote,
-    UnableToOpenRepo(String),
-    Io(std::io::Error),
-    MismatchDefaultPushRemote {
-        found: GitRemote,
-        expected: GitRemote,
-    },
-    MismatchDefaultFetchRemote {
-        found: GitRemote,
-        expected: GitRemote,
-    },
-}
-impl std::error::Error for RepoValidationError {}
-impl Display for RepoValidationError {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        match self {
-            Self::NoDefaultPushRemote => write!(f, "There is no default push remote"),
-            Self::NoUrlForDefaultPushRemote => write!(f, "The default push remote has no url"),
-            Self::NoHostnameForDefaultPushRemote => {
-                write!(f, "The default push remote has no hostname")
-            }
-            Self::UnableToOpenRepo(err) => write!(f, "Unable to open the git dir: {err}"),
-            Self::Io(err) => write!(f, "IO Error: {err:?}"),
-            Self::MismatchDefaultPushRemote { found, expected } => write!(
-                f,
-                "The default push remote doesn't match: {found}, expected: {expected}"
-            ),
-            Self::MismatchDefaultFetchRemote { found, expected } => write!(
-                f,
-                "The default fetch remote doesn't match: {found}, expected: {expected}"
-            ),
-        }
-    }
-}
-
-/// Identifier for the type of Forge
-#[derive(Clone, Debug, PartialEq, Eq, Deserialize)]
-pub enum ForgeType {
-    #[cfg(feature = "forgejo")]
-    ForgeJo,
-    // Gitea,
-    // GitHub,
-    // GitLab,
-    // BitBucket,
-    #[cfg(test)]
-    MockForge,
-}
-impl Display for ForgeType {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        write!(f, "{}", format!("{:?}", self).to_lowercase())
-    }
-}
-
-#[derive(Debug, Clone, PartialEq, Eq, Deserialize)]
-pub struct GitDir(PathBuf);
-impl GitDir {
-    #[cfg(test)]
-    pub(crate) fn new(pathbuf: &std::path::Path) -> Self {
-        info!("GitDir::new({pathbuf:?})");
-        Self(pathbuf.to_path_buf())
-    }
-
-    pub const fn pathbuf(&self) -> &PathBuf {
-        &self.0
-    }
-
-    #[tracing::instrument(skip_all)]
-    pub fn validate(
-        &self,
-        repository: &Repository,
-        repo_details: &RepoDetails,
-    ) -> ValidationResult<()> {
-        let git_remote = repo_details.git_remote();
-        use gix::remote::Direction;
-        let push_remote = self.find_default_remote(repository, Direction::Push)?;
-        let fetch_remote = self.find_default_remote(repository, Direction::Fetch)?;
-        info!(config = %git_remote, push = %push_remote, fetch = %fetch_remote, "Check remotes match");
-        if git_remote != push_remote {
-            return Err(RepoValidationError::MismatchDefaultPushRemote {
-                found: push_remote,
-                expected: git_remote,
-            });
-        }
-        if git_remote != fetch_remote {
-            return Err(RepoValidationError::MismatchDefaultFetchRemote {
-                found: fetch_remote,
-                expected: git_remote,
-            });
-        }
-        Ok(())
-    }
-
-    #[tracing::instrument(skip_all, fields(?direction))]
-    fn find_default_remote(
-        &self,
-        repository: &Repository,
-        direction: gix::remote::Direction,
-    ) -> ValidationResult<GitRemote> {
-        let repository = repository.deref().to_thread_local();
-        let Some(Ok(remote)) = repository.find_default_remote(gix::remote::Direction::Push) else {
-            return Err(RepoValidationError::NoDefaultPushRemote);
-        };
-        let Some(url) = remote.url(direction) else {
-            return Err(RepoValidationError::NoUrlForDefaultPushRemote);
-        };
-        let Some(host) = url.host() else {
-            return Err(RepoValidationError::NoHostnameForDefaultPushRemote);
-        };
-        let path = url.path.to_string();
-        let path = path.strip_prefix('/').map_or(path.as_str(), |path| path);
-        let path = path.strip_suffix(".git").map_or(path, |path| path);
-        info!(%host, %path, "found");
-        Ok(GitRemote::new(
-            Hostname(host.to_string()),
-            RepoPath(path.to_string()),
-        ))
-    }
-}
-impl Deref for GitDir {
-    type Target = PathBuf;
-
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-impl std::fmt::Display for GitDir {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        write!(f, "{}", &self.0.display())
-    }
-}
-impl From<&str> for GitDir {
-    fn from(value: &str) -> Self {
-        Self(value.into())
-    }
-}
-impl From<&GitDir> for PathBuf {
-    fn from(value: &GitDir) -> Self {
-        value.to_path_buf()
-    }
-}
-impl From<PathBuf> for GitDir {
-    fn from(value: PathBuf) -> Self {
-        Self(value)
-    }
-}
-impl From<GitDir> for PathBuf {
-    fn from(value: GitDir) -> Self {
-        value.0
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct GitRemote {
-    host: Hostname,
-    repo_path: RepoPath,
-}
-impl GitRemote {
-    pub const fn new(host: Hostname, repo_path: RepoPath) -> Self {
-        Self { host, repo_path }
-    }
-    pub const fn host(&self) -> &Hostname {
-        &self.host
-    }
-    pub const fn repo_path(&self) -> &RepoPath {
-        &self.repo_path
-    }
-}
-impl Display for GitRemote {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        write!(f, "{}:{}", self.host, self.repo_path)
-    }
-}
-
 #[cfg(test)]
 mod tests;

crates/server/src/config/tests.rs

@@ -1,10 +1,14 @@
 use assert2::let_assert;
+use git_next_config::{
+    ForgeType, GitDir, Hostname, RepoBranches, RepoConfig, RepoConfigSource, RepoPath,
+    ServerRepoConfig,
+};
+use git_next_git::{self as git, Generation, GitRemote, Repository};
 use gix::remote::Direction;
+use kxio::fs;
 use pretty_assertions::assert_eq;
 
-use crate::{gitforge::tests::common /* server::gitforge::tests::common */};
-
-use kxio::fs;
+use crate::gitforge::tests::common;
 
 use super::*;
 
@@ -163,11 +167,11 @@ fn gitdir_should_display_as_pathbuf() {
 // git.kemitix.net:kemitix/git-next
 // If the default push remote is something else, then this test will fail
 fn repo_details_find_default_push_remote_finds_correct_remote() -> Result<()> {
-    let cli_crate_dir = std::env::current_dir().map_err(RepoValidationError::Io)?;
+    let cli_crate_dir = std::env::current_dir().map_err(git::validate::Error::Io)?;
     let_assert!(Some(Some(root)) = cli_crate_dir.parent().map(|p| p.parent()));
     let mut repo_details = common::repo_details(
         1,
-        ServerGeneration::new(),
+        Generation::new(),
         common::forge_details(1, ForgeType::MockForge),
         None,
         GitDir::new(root), // Server GitDir - should be ignored
@@ -176,7 +180,7 @@ fn repo_details_find_default_push_remote_finds_correct_remote() -> Result<()> {
     repo_details.repo_path = RepoPath("kemitix/git-next".to_string());
     let gitdir = &repo_details.gitdir;
     let repository = Repository::open(gitdir)?;
-    let found_git_remote = gitdir.find_default_remote(&repository, Direction::Push)?;
+    let found_git_remote = git::validate::find_default_remote(&repository, Direction::Push)?;
     let config_git_remote = repo_details.git_remote();
 
     assert_eq!(
@@ -189,11 +193,11 @@ fn repo_details_find_default_push_remote_finds_correct_remote() -> Result<()> {
 
 #[test]
 fn gitdir_validate_should_pass_a_valid_git_repo() -> Result<()> {
-    let cli_crate_dir = std::env::current_dir().map_err(RepoValidationError::Io)?;
+    let cli_crate_dir = std::env::current_dir().map_err(git::validate::Error::Io)?;
     let_assert!(Some(Some(root)) = cli_crate_dir.parent().map(|p| p.parent()));
     let mut repo_details = common::repo_details(
         1,
-        ServerGeneration::new(),
+        Generation::new(),
         common::forge_details(1, ForgeType::MockForge),
         None,
         GitDir::new(root), // Server GitDir - should be ignored
@@ -202,18 +206,18 @@ fn gitdir_validate_should_pass_a_valid_git_repo() -> Result<()> {
     repo_details.repo_path = RepoPath("kemitix/git-next".to_string());
     let gitdir = &repo_details.gitdir;
     let repository = Repository::open(gitdir)?;
-    gitdir.validate(&repository, &repo_details)?;
+    git::validate(&repository, &repo_details)?;
 
     Ok(())
 }
 
 #[test]
 fn gitdir_validate_should_fail_a_git_repo_with_wrong_remote() -> Result<()> {
-    let_assert!(Ok(cli_crate_dir) = std::env::current_dir().map_err(RepoValidationError::Io));
+    let_assert!(Ok(cli_crate_dir) = std::env::current_dir().map_err(git::validate::Error::Io));
     let_assert!(Some(Some(root)) = cli_crate_dir.parent().map(|p| p.parent()));
     let mut repo_details = common::repo_details(
         1,
-        ServerGeneration::new(),
+        Generation::new(),
         common::forge_details(1, ForgeType::MockForge),
         None,
         GitDir::new(root), // Server GitDir - should be ignored
@@ -222,7 +226,7 @@ fn gitdir_validate_should_fail_a_git_repo_with_wrong_remote() -> Result<()> {
     repo_details.repo_path = RepoPath("hello/world".to_string());
     let gitdir = &repo_details.gitdir;
     let repository = Repository::open(gitdir)?;
-    let_assert!(Err(_) = gitdir.validate(&repository, &repo_details));
+    let_assert!(Err(_) = git::validate(&repository, &repo_details));
 
     Ok(())
 }

crates/server/src/git/mod.rs

@@ -1,3 +0,0 @@
-pub mod reset;
-
-pub use reset::reset;

crates/server/src/gitforge/errors.rs

@@ -1,4 +1,4 @@
-use crate::config::{BranchName, GitDir};
+use git_next_config::BranchName;
 
 #[derive(Debug)]
 pub enum ForgeFileError {
@@ -39,45 +39,3 @@ impl std::fmt::Display for ForgeBranchError {
         }
     }
 }
-
-#[derive(Debug)]
-pub enum RepoCloneError {
-    InvalidGitDir(GitDir),
-    Io(std::io::Error),
-    Wait(std::io::Error),
-    Spawn(std::io::Error),
-    Validation(String),
-    GixClone(Box<gix::clone::Error>),
-    GixOpen(Box<gix::open::Error>),
-    GixFetch(Box<gix::clone::fetch::Error>),
-}
-impl std::error::Error for RepoCloneError {}
-impl std::fmt::Display for RepoCloneError {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            Self::InvalidGitDir(gitdir) => write!(f, "Invalid Git dir: {:?}", gitdir),
-            Self::Io(err) => write!(f, "IO error: {:?}", err),
-            Self::Wait(err) => write!(f, "Waiting for command: {:?}", err),
-            Self::Spawn(err) => write!(f, "Spawning comming: {:?}", err),
-            Self::Validation(err) => write!(f, "Validation: {}", err),
-            Self::GixClone(err) => write!(f, "Clone: {:?}", err),
-            Self::GixOpen(err) => write!(f, "Open: {:?}", err),
-            Self::GixFetch(err) => write!(f, "Fetch: {:?}", err),
-        }
-    }
-}
-impl From<gix::clone::Error> for RepoCloneError {
-    fn from(value: gix::clone::Error) -> Self {
-        Self::GixClone(Box::new(value))
-    }
-}
-impl From<gix::open::Error> for RepoCloneError {
-    fn from(value: gix::open::Error) -> Self {
-        Self::GixOpen(Box::new(value))
-    }
-}
-impl From<gix::clone::fetch::Error> for RepoCloneError {
-    fn from(value: gix::clone::fetch::Error) -> Self {
-        Self::GixFetch(Box::new(value))
-    }
-}

crates/server/src/gitforge/forgejo/branch/get_all.rs

@@ -1,15 +1,14 @@
+use git_next_config::BranchName;
+use git_next_git::RepoDetails;
 use kxio::network::{self, Network};
 use tracing::error;
 
-use crate::{
-    config::{BranchName, RepoDetails},
-    gitforge::{self, ForgeBranchError},
-};
+use crate::gitforge::ForgeBranchError;
 
 pub async fn get_all(
     repo_details: &RepoDetails,
     net: &Network,
-) -> Result<Vec<gitforge::Branch>, ForgeBranchError> {
+) -> Result<Vec<BranchName>, ForgeBranchError> {
     let hostname = &repo_details.forge.hostname;
     let repo_path = &repo_details.repo_path;
     use secrecy::ExposeSecret;
@@ -37,8 +36,7 @@ pub async fn get_all(
         .response_body()
         .unwrap_or_default()
         .into_iter()
-        .map(|b| b.name())
-        .map(gitforge::Branch)
+        .map(BranchName::from)
         .collect::<Vec<_>>();
     Ok(branches)
 }
@@ -47,8 +45,8 @@ pub async fn get_all(
 struct Branch {
     name: String,
 }
-impl Branch {
-    fn name(&self) -> BranchName {
-        BranchName(self.name.clone())
+impl From<Branch> for BranchName {
+    fn from(value: Branch) -> Self {
+        Self(value.name)
     }
 }

crates/server/src/gitforge/forgejo/branch/mod.rs

@@ -1,8 +1,6 @@
-pub mod fetch;
 mod get_all;
 mod validate_positions;
 
-pub use fetch::fetch;
 pub use get_all::get_all;
 
 pub use validate_positions::validate_positions;

crates/server/src/gitforge/forgejo/branch/validate_positions.rs

@@ -1,10 +1,9 @@
+use git_next_config::{BranchName, RepoConfig};
+use git_next_git::{self as git, RepoDetails};
 use kxio::network;
 use tracing::{debug, error, info, warn};
 
-use crate::{
-    config::{BranchName, RepoConfig, RepoDetails},
-    gitforge::{self, ForgeLike},
-};
+use crate::gitforge::{self, ForgeLike};
 
 #[derive(Debug, derive_more::Display)]
 pub enum Error {
@@ -12,7 +11,7 @@ pub enum Error {
     #[display("Failed to Reset Branch {branch} to {commit}")]
     FailedToResetBranch {
         branch: BranchName,
-        commit: gitforge::Commit,
+        commit: git::Commit,
     },
     BranchReset(BranchName),
     BranchHasNoCommits(BranchName),
@@ -21,15 +20,15 @@ pub enum Error {
 impl std::error::Error for Error {}
 
 pub struct ValidatedPositions {
-    pub main: gitforge::Commit,
-    pub next: gitforge::Commit,
-    pub dev: gitforge::Commit,
-    pub dev_commit_history: Vec<gitforge::Commit>,
+    pub main: git::Commit,
+    pub next: git::Commit,
+    pub dev: git::Commit,
+    pub dev_commit_history: Vec<git::Commit>,
 }
 
 pub async fn validate_positions(
     forge: &gitforge::forgejo::ForgeJoEnv,
-    repository: &gitforge::Repository,
+    repository: &git::Repository,
     repo_config: RepoConfig,
 ) -> Result<ValidatedPositions, Error> {
     let repo_details = &forge.repo_details;
@@ -78,7 +77,7 @@ pub async fn validate_positions(
             repository,
             repo_config.branches().next(),
             main.into(),
-            gitforge::Force::From(next.clone().into()),
+            git::reset::Force::From(next.clone().into()),
         ) {
             warn!(?err, "Failed to reset next to main");
             return Err(Error::FailedToResetBranch {
@@ -104,7 +103,7 @@ pub async fn validate_positions(
             repository,
             repo_config.branches().next(),
             main.into(),
-            gitforge::Force::From(next.clone().into()),
+            git::reset::Force::From(next.clone().into()),
         ) {
             warn!(?err, "Failed to reset next to main");
             return Err(Error::FailedToResetBranch {
@@ -186,11 +185,11 @@ async fn get_commit_histories(
 
 #[tracing::instrument(fields(%branch_name),skip_all)]
 async fn get_commit_history(
-    repo_details: &crate::config::RepoDetails,
+    repo_details: &RepoDetails,
     branch_name: &BranchName,
-    find_commits: Vec<gitforge::Commit>,
+    find_commits: Vec<git::Commit>,
     net: &kxio::network::Network,
-) -> Result<Vec<gitforge::Commit>, network::NetworkError> {
+) -> Result<Vec<git::Commit>, network::NetworkError> {
     let hostname = &repo_details.forge.hostname;
     let repo_path = &repo_details.repo_path;
 
@@ -223,7 +222,7 @@ async fn get_commit_history(
             .response_body()
             .unwrap_or_default()
             .into_iter()
-            .map(gitforge::Commit::from)
+            .map(git::Commit::from)
             .collect::<Vec<_>>();
 
         let found = find_commits.is_empty()
@@ -253,7 +252,7 @@ struct Commit {
 struct RepoCommit {
     message: String,
 }
-impl From<Commit> for gitforge::Commit {
+impl From<Commit> for git::Commit {
     fn from(value: Commit) -> Self {
         Self::new(&value.sha, &value.commit.message)
     }

crates/server/src/gitforge/forgejo/file/mod.rs

@@ -1,10 +1,9 @@
+use git_next_config::BranchName;
+use git_next_git::RepoDetails;
 use kxio::network::{self, Network};
 use tracing::{error, warn};
 
-use crate::{
-    config::{BranchName, RepoDetails},
-    gitforge::ForgeFileError,
-};
+use crate::gitforge::ForgeFileError;
 
 pub(super) async fn contents_get(
     repo_details: &RepoDetails,

crates/server/src/gitforge/forgejo/mod.rs

@@ -5,15 +5,15 @@ use std::time::Duration;
 
 use actix::prelude::*;
 
+use git_next_config::{BranchName, GitDir, RepoConfig};
+use git_next_git::{self as git, GitRef, RepoDetails, Repository};
 use kxio::network::{self, Network};
 use tracing::{error, info, warn};
 
 use crate::{
     actors::repo::{RepoActor, StartMonitoring, ValidateRepo},
-    config::{BranchName, GitDir, RepoConfig, RepoDetails},
-    git,
-    gitforge::{self, forgejo::branch::ValidatedPositions, RepoCloneError, Repository},
-    types::{GitRef, MessageToken},
+    gitforge::{self, forgejo::branch::ValidatedPositions},
+    types::MessageToken,
 };
 
 struct ForgeJo;
@@ -33,7 +33,7 @@ impl super::ForgeLike for ForgeJoEnv {
         "forgejo".to_string()
     }
 
-    async fn branches_get_all(&self) -> Result<Vec<super::Branch>, gitforge::ForgeBranchError> {
+    async fn branches_get_all(&self) -> Result<Vec<BranchName>, gitforge::ForgeBranchError> {
         branch::get_all(&self.repo_details, &self.net).await
     }
 
@@ -47,7 +47,7 @@ impl super::ForgeLike for ForgeJoEnv {
 
     async fn branches_validate_positions(
         &self,
-        repository: Repository,
+        repository: git::Repository,
         repo_config: RepoConfig,
         addr: Addr<RepoActor>,
         message_token: MessageToken,
@@ -76,12 +76,12 @@ impl super::ForgeLike for ForgeJoEnv {
 
     fn branch_reset(
         &self,
-        repository: &Repository,
+        repository: &git::Repository,
         branch_name: BranchName,
         to_commit: GitRef,
-        force: gitforge::Force,
-    ) -> gitforge::BranchResetResult {
-        branch::fetch(repository, &self.repo_details)?;
+        force: git::reset::Force,
+    ) -> git::reset::Result {
+        git::fetch(repository, &self.repo_details)?;
         git::reset(
             repository,
             &self.repo_details,
@@ -91,7 +91,7 @@ impl super::ForgeLike for ForgeJoEnv {
         )
     }
 
-    async fn commit_status(&self, commit: &gitforge::Commit) -> gitforge::CommitStatus {
+    async fn commit_status(&self, commit: &git::Commit) -> gitforge::CommitStatus {
         let repo_details = &self.repo_details;
         let hostname = &repo_details.forge.hostname;
         let repo_path = &repo_details.repo_path;
@@ -135,17 +135,16 @@ impl super::ForgeLike for ForgeJoEnv {
         }
     }
 
-    fn repo_clone(&self, gitdir: GitDir) -> Result<Repository, RepoCloneError> {
+    fn repo_clone(&self, gitdir: GitDir) -> Result<Repository, git::repository::Error> {
         let repository = if !gitdir.exists() {
             info!("Local copy not found - cloning...");
             Repository::clone(&self.repo_details)?
         } else {
-            Repository::open(gitdir.clone())?
+            Repository::open(gitdir)?
         };
         info!("Validating...");
-        gitdir
-            .validate(&repository, &self.repo_details)
-            .map_err(|e| RepoCloneError::Validation(e.to_string()))
+        git::validate(&repository, &self.repo_details)
+            .map_err(|e| git::repository::Error::Validation(e.to_string()))
             .inspect(|_| info!("Validation - OK"))?;
         Ok(repository)
     }

crates/server/src/gitforge/mock_forge.rs

@@ -1,9 +1,7 @@
-use crate::{
-    actors::repo::RepoActor,
-    config::{BranchName, GitDir, RepoConfig},
-    gitforge::{self, RepoCloneError, Repository},
-    types::{GitRef, MessageToken},
-};
+use git_next_config::{BranchName, GitDir, RepoConfig};
+use git_next_git::{self as git, GitRef, Repository};
+
+use crate::{actors::repo::RepoActor, gitforge, types::MessageToken};
 
 struct MockForge;
 #[derive(Clone, Debug)]
@@ -19,7 +17,7 @@ impl super::ForgeLike for MockForgeEnv {
         "mock".to_string()
     }
 
-    async fn branches_get_all(&self) -> Result<Vec<super::Branch>, gitforge::ForgeBranchError> {
+    async fn branches_get_all(&self) -> Result<Vec<BranchName>, gitforge::ForgeBranchError> {
         todo!()
     }
 
@@ -46,16 +44,16 @@ impl super::ForgeLike for MockForgeEnv {
         _repository: &Repository,
         _branch_name: BranchName,
         _to_commit: GitRef,
-        _force: gitforge::Force,
-    ) -> gitforge::BranchResetResult {
+        _force: git::reset::Force,
+    ) -> git::reset::Result {
         todo!()
     }
 
-    async fn commit_status(&self, _commit: &gitforge::Commit) -> gitforge::CommitStatus {
+    async fn commit_status(&self, _commit: &git::Commit) -> gitforge::CommitStatus {
         todo!()
     }
 
-    fn repo_clone(&self, _gitdir: GitDir) -> Result<Repository, RepoCloneError> {
+    fn repo_clone(&self, _gitdir: GitDir) -> Result<Repository, git::repository::Error> {
         todo!()
     }
 }

crates/server/src/gitforge/mod.rs

@@ -1,5 +1,7 @@
 #![allow(dead_code)]
 
+use git_next_config::{BranchName, GitDir, RepoConfig};
+use git_next_git::{self as git, GitRef, RepoDetails, Repository};
 use kxio::network::Network;
 
 #[cfg(feature = "forgejo")]
@@ -16,22 +18,19 @@ pub use types::*;
 mod errors;
 pub use errors::*;
 
-use crate::{
-    config::{BranchName, GitDir, RepoConfig, RepoDetails},
-    types::{GitRef, MessageToken},
-};
+use crate::types::MessageToken;
 
 #[async_trait::async_trait]
 pub trait ForgeLike {
     fn name(&self) -> String;
 
     /// Returns a list of all branches in the repo.
-    async fn branches_get_all(&self) -> Result<Vec<Branch>, ForgeBranchError>;
+    async fn branches_get_all(&self) -> Result<Vec<BranchName>, ForgeBranchError>;
 
     /// Returns the contents of the file.
     async fn file_contents_get(
         &self,
-        branch: &super::config::BranchName,
+        branch: &BranchName,
         file_path: &str,
     ) -> Result<String, ForgeFileError>;
 
@@ -51,14 +50,14 @@ pub trait ForgeLike {
         repository: &Repository,
         branch_name: BranchName,
         to_commit: GitRef,
-        force: Force,
-    ) -> BranchResetResult;
+        force: git::reset::Force,
+    ) -> git::reset::Result;
 
     /// Checks the results of any (e.g. CI) status checks for the commit.
-    async fn commit_status(&self, commit: &Commit) -> CommitStatus;
+    async fn commit_status(&self, commit: &git::Commit) -> CommitStatus;
 
     /// Clones a repo to disk.
-    fn repo_clone(&self, gitdir: GitDir) -> Result<Repository, RepoCloneError>;
+    fn repo_clone(&self, gitdir: GitDir) -> Result<Repository, git::repository::Error>;
 }
 
 #[derive(Clone, Debug)]

crates/server/src/gitforge/tests/common.rs

@@ -1,11 +1,10 @@
-use crate::{
-    config::{
+use git_next_config::{
     ApiToken, BranchName, ForgeDetails, ForgeName, ForgeType, GitDir, Hostname, RepoAlias,
-        RepoBranches, RepoConfig, RepoConfigSource, RepoDetails, RepoPath, User,
-    },
-    types::ServerGeneration,
+    RepoBranches, RepoConfig, RepoConfigSource, RepoPath, User,
 };
 
+use git_next_git::{Generation, RepoDetails};
+
 pub fn forge_details(n: u32, forge_type: ForgeType) -> ForgeDetails {
     ForgeDetails {
         forge_name: forge_name(n),
@@ -33,7 +32,7 @@ pub fn forge_name(n: u32) -> ForgeName {
 }
 pub fn repo_details(
     n: u32,
-    generation: ServerGeneration,
+    generation: Generation,
     forge: ForgeDetails,
     repo_config: Option<RepoConfig>,
     gitdir: GitDir,

crates/server/src/gitforge/tests/forgejo.rs

@@ -1,11 +1,9 @@
 use assert2::let_assert;
 
+use git_next_config::{ForgeType, RepoConfigSource};
 use kxio::network::{MockNetwork, StatusCode};
 
-use crate::{
-    config::{BranchName, ForgeType, RepoConfigSource},
-    types::ServerGeneration,
-};
+use git_next_git::Generation;
 
 use super::*;
 
@@ -17,7 +15,7 @@ fn test_name() {
     let net = Network::new_mock();
     let repo_details = common::repo_details(
         1,
-        ServerGeneration::new(),
+        Generation::new(),
         common::forge_details(1, ForgeType::MockForge),
         Some(common::repo_config(1, RepoConfigSource::Repo)),
         GitDir::new(fs.base()),
@@ -44,7 +42,7 @@ async fn test_branches_get() {
 
     let repo_details = common::repo_details(
         1,
-        ServerGeneration::new(),
+        Generation::new(),
         common::forge_details(1, ForgeType::MockForge),
         Some(common::repo_config(1, RepoConfigSource::Repo)),
         GitDir::new(fs.base()),
@@ -57,5 +55,5 @@ async fn test_branches_get() {
     let_assert!(Some(requests) = net.mocked_requests());
     assert_eq!(requests.len(), 1);
 
-    assert_eq!(branches, vec![Branch(BranchName("string".into()))]);
+    assert_eq!(branches, vec![BranchName("string".into())]);
 }

crates/server/src/gitforge/types.rs

@@ -1,41 +1,4 @@
-use std::{ops::Deref as _, path::PathBuf, sync::atomic::AtomicBool};
-
-use crate::{
-    config::{BranchName, RepoDetails},
-    gitforge::RepoCloneError,
-};
-
-#[derive(Debug, PartialEq, Eq)]
-pub struct Branch(pub BranchName);
-impl Branch {
-    pub const fn name(&self) -> &BranchName {
-        &self.0
-    }
-}
-
-#[derive(Debug)]
-pub enum Force {
-    No,
-    From(crate::types::GitRef),
-}
-impl std::fmt::Display for Force {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            Self::No => write!(f, "fast-foward"),
-            Self::From(from) => write!(f, "force-if-from:{}", from),
-        }
-    }
-}
-
-#[derive(Debug, derive_more::From, derive_more::Display)]
-pub enum BranchResetError {
-    Open(Box<gix::open::Error>),
-    Fetch(crate::gitforge::forgejo::branch::fetch::Error),
-    Push,
-}
-impl std::error::Error for BranchResetError {}
-
-pub type BranchResetResult = Result<(), BranchResetError>;
+use git_next_git as git;
 
 #[derive(Debug)]
 pub enum CommitStatus {
@@ -46,82 +9,7 @@ pub enum CommitStatus {
 
 #[derive(Clone, Debug)]
 pub struct CommitHistories {
-    pub main: Vec<Commit>,
-    pub next: Vec<Commit>,
-    pub dev: Vec<Commit>,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct Commit {
-    sha: Sha,
-    message: Message,
-}
-impl Commit {
-    pub fn new(sha: &str, message: &str) -> Self {
-        Self {
-            sha: Sha::new(sha.to_string()),
-            message: Message::new(message.to_string()),
-        }
-    }
-    pub const fn sha(&self) -> &Sha {
-        &self.sha
-    }
-    pub const fn message(&self) -> &Message {
-        &self.message
-    }
-}
-impl std::fmt::Display for Commit {
-    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-        write!(f, "{}", self.sha)
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct Sha(String);
-impl Sha {
-    pub const fn new(value: String) -> Self {
-        Self(value)
-    }
-}
-impl std::fmt::Display for Sha {
-    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-        write!(f, "{}", self.0)
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct Message(String);
-impl Message {
-    pub const fn new(value: String) -> Self {
-        Self(value)
-    }
-}
-impl std::fmt::Display for Message {
-    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-        write!(f, "{}", self.0)
-    }
-}
-
-#[derive(Debug, Clone, derive_more::From)]
-pub struct Repository(gix::ThreadSafeRepository);
-impl Repository {
-    pub fn open(gitdir: impl Into<PathBuf>) -> Result<Self, RepoCloneError> {
-        Ok(Self(gix::ThreadSafeRepository::open(gitdir.into())?))
-    }
-    pub fn clone(repo_details: &RepoDetails) -> Result<Self, RepoCloneError> {
-        use secrecy::ExposeSecret;
-        let origin = repo_details.origin();
-        let (repository, _outcome) =
-            gix::prepare_clone_bare(origin.expose_secret().as_str(), repo_details.gitdir.deref())?
-                .fetch_only(gix::progress::Discard, &AtomicBool::new(false))?;
-
-        Ok(repository.into_sync().into())
-    }
-}
-impl std::ops::Deref for Repository {
-    type Target = gix::ThreadSafeRepository;
-
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
+    pub main: Vec<git::Commit>,
+    pub next: Vec<git::Commit>,
+    pub dev: Vec<git::Commit>,
 }

crates/server/src/lib.rs

@@ -1,6 +1,5 @@
 mod actors;
 mod config;
-pub mod git;
 pub mod gitforge;
 pub mod types;
 

crates/server/src/types.rs

@@ -1,25 +1,3 @@
-use std::fmt::Display;
-
-use crate::{config::BranchName, gitforge};
-
-#[derive(Clone, Debug, Hash, PartialEq, Eq)]
-pub struct GitRef(pub String);
-impl From<gitforge::Commit> for GitRef {
-    fn from(value: gitforge::Commit) -> Self {
-        Self(value.sha().to_string())
-    }
-}
-impl From<BranchName> for GitRef {
-    fn from(value: BranchName) -> Self {
-        Self(value.0)
-    }
-}
-impl Display for GitRef {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        write!(f, "{}", self.0)
-    }
-}
-
 #[derive(Copy, Clone, Default, Debug, PartialEq, Eq, PartialOrd, Ord)]
 pub struct MessageToken(u32);
 impl MessageToken {
@@ -35,19 +13,3 @@ impl std::fmt::Display for MessageToken {
         write!(f, "{}", self.0)
     }
 }
-
-#[derive(Copy, Clone, Default, Debug, PartialEq, Eq, PartialOrd, Ord)]
-pub struct ServerGeneration(u32);
-impl ServerGeneration {
-    pub fn new() -> Self {
-        Self::default()
-    }
-    pub fn inc(&mut self) {
-        self.0 += 1
-    }
-}
-impl std::fmt::Display for ServerGeneration {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        write!(f, "{}", self.0)
-    }
-}