fix(#61): Format path to clone into correctly

Closes kemitix/git-next#61

`GitDir` was being inserted into the command string as
"GitDir(\"data/default/foo\")".

.gitignore

@@ -19,5 +19,6 @@ Cargo.lock
 
 # git-next runtime files
 git-next-server.toml
+data/
 .git-next.toml
 .envrc

src/server/config/mod.rs

@@ -418,7 +418,7 @@ impl GitDir {
 }
 impl std::fmt::Display for GitDir {
     fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        write!(f, "{self:?}")
+        write!(f, "{}", &self.0.display())
     }
 }
 impl From<&str> for GitDir {

src/server/config/tests.rs

@@ -132,3 +132,13 @@ fn test_repo_config_load() -> Result<(), OneOf<(toml::de::Error,)>> {
 
     Ok(())
 }
+
+#[test]
+fn gitdir_should_display_as_pathbuf() {
+    //given
+    let gitdir = GitDir::from("foo/dir");
+    //when
+    let result = format!("{}", gitdir);
+    //then
+    assert_eq!(result, "foo/dir");
+}

src/server/gitforge/forgejo/repo/clone.rs

@@ -6,21 +6,25 @@ use crate::server::{
 };
 
 pub fn clone(repo_details: &RepoDetails, gitdir: GitDir) -> Result<(), RepoCloneError> {
+    // TODO: (#60) If directory already exists, validate it is git repo (e.g. is a git repo,
+    // matches the same origin)
     let origin = repo_details.origin();
     // INFO: never log the command as it contains the API token within the 'origin'
     use secrecy::ExposeSecret;
     let command: secrecy::Secret<String> = format!(
-        "/usr/bin/git clone --bare -- {} {:?}",
+        "/usr/bin/git clone --bare -- {} {}",
         origin.expose_secret(),
         gitdir
     )
     .into();
     let repo_name = &repo_details.repo_alias;
-    info!("Cloning {repo_name} to {gitdir}");
+    info!(
+        %repo_name,
+        %gitdir,
+        "Cloning"
+    );
     match gix::command::prepare(command.expose_secret())
         .with_shell_allow_argument_splitting()
-        .stdout(std::process::Stdio::null())
-        .stderr(std::process::Stdio::null())
         .spawn()
     {
         Ok(mut child) => match child.wait() {