WIP: validate positions

crates/forge-forgejo/src/branch/validate_positions.rs

@@ -4,23 +4,26 @@ use git::ForgeLike as _;
 use git_next_config as config;
 use git_next_git as git;
 
+use kxio::network;
 use tracing::{debug, error, info, warn};
 
-// TODO: move this module into git crate validation module
-#[allow(clippy::cognitive_complexity)] // TODO: (#83) reduce complexity
-pub fn validate_positions(
+// TODO: remove legacy commit log
+// TODO: move this module into forge, git or server crate
+pub async fn validate_positions(
     forge: &forgejo::ForgeJo,
     repository: &git::OpenRepository,
     repo_config: config::RepoConfig,
 ) -> git::validation::Result {
+    let repo_details = &forge.repo_details;
     // Collect Commit Histories for `main`, `next` and `dev` branches
     repository.fetch()?;
-    let commit_histories = get_commit_histories(repository, &repo_config);
+    let commit_histories =
+        get_commit_histories(repository, repo_details, &repo_config, &forge.net).await;
     let commit_histories = match commit_histories {
         Ok(commit_histories) => commit_histories,
         Err(err) => {
             error!(?err, "Failed to get commit histories");
-            return Err(git::validation::Error::CommitLog(err));
+            return Err(git::validation::Error::Network(Box::new(err)));
         }
     };
     // Validations
@@ -144,14 +147,37 @@ pub fn validate_positions(
     })
 }
 
-fn get_commit_histories(
+async fn get_commit_histories(
     repository: &git::repository::OpenRepository,
+    repo_details: &git::RepoDetails,
     repo_config: &config::RepoConfig,
-) -> Result<git::commit::Histories, git::commit::log::Error> {
-    let main = (repository.commit_log(&repo_config.branches().main(), &[]))?;
-    let main_head = [main[0].clone()];
-    let next = repository.commit_log(&repo_config.branches().next(), &main_head)?;
-    let dev = repository.commit_log(&repo_config.branches().dev(), &main_head)?;
+    net: &network::Network,
+) -> Result<git::commit::Histories, network::NetworkError> {
+    let main = (get_commit_history(
+        repository,
+        repo_details,
+        &repo_config.branches().main(),
+        &[],
+        net,
+    )
+    .await)?;
+    let main_head = main[0].clone();
+    let next = (get_commit_history(
+        repository,
+        repo_details,
+        &repo_config.branches().next(),
+        &[main_head.clone()],
+        net,
+    )
+    .await)?;
+    let dev = (get_commit_history(
+        repository,
+        repo_details,
+        &repo_config.branches().dev(),
+        &[main_head],
+        net,
+    )
+    .await)?;
     debug!(
         main = main.len(),
         next = next.len(),
@@ -161,3 +187,120 @@ fn get_commit_histories(
     let histories = git::commit::Histories { main, next, dev };
     Ok(histories)
 }
+
+#[tracing::instrument(skip_all, fields(%branch_name, ?find_commits))]
+async fn get_commit_history(
+    repository: &git::repository::OpenRepository,
+    repo_details: &git::RepoDetails,
+    branch_name: &config::BranchName,
+    find_commits: &[git::Commit],
+    net: &kxio::network::Network,
+) -> Result<Vec<git::Commit>, network::NetworkError> {
+    let original = original_get_commit_history(repo_details, branch_name, find_commits, net).await;
+    let updated = repository.commit_log(branch_name, find_commits);
+    match (original, updated) {
+        (Ok(original), Ok(updated)) => {
+            if updated == original {
+                info!("new version matches");
+                Ok(updated)
+            } else {
+                error!("new version doesn't match original");
+                Ok(original)
+            }
+        }
+        (Ok(original), Err(err_updated)) => {
+            warn!(?err_updated, "original ok, updated error");
+            Ok(original)
+        }
+        (Err(err_original), Ok(updated)) => {
+            warn!(?err_original, "original err, updated ok");
+            Ok(updated)
+        }
+        (Err(err_orignal), Err(err_updated)) => {
+            error!(?err_orignal, ?err_updated, "original err, updated err");
+            Err(err_orignal)
+        }
+    }
+}
+
+#[tracing::instrument(fields(%branch_name),skip_all)]
+async fn original_get_commit_history(
+    repo_details: &git::RepoDetails,
+    branch_name: &config::BranchName,
+    find_commits: &[git::Commit],
+    net: &kxio::network::Network,
+) -> Result<Vec<git::Commit>, network::NetworkError> {
+    let hostname = &repo_details.forge.hostname();
+    let repo_path = &repo_details.repo_path;
+
+    let mut page = 1;
+    let limit = match find_commits.is_empty() {
+        true => 1,
+        false => 50,
+    };
+    let options = "stat=false&verification=false&files=false";
+    let mut all_commits = Vec::new();
+    loop {
+        let api_token = &repo_details.forge.token();
+        use secrecy::ExposeSecret;
+        let token = api_token.expose_secret();
+        let url = network::NetUrl::new(format!(
+            "https://{hostname}/api/v1/repos/{repo_path}/commits?sha={branch_name}&{options}&token={token}&page={page}&limit={limit}"
+        ));
+
+        let request = network::NetRequest::new(
+            network::RequestMethod::Get,
+            url,
+            network::NetRequestHeaders::new(),
+            network::RequestBody::None,
+            network::ResponseType::Json,
+            None,
+            network::NetRequestLogging::None,
+        );
+        let response = net.get::<Vec<Commit>>(request).await?;
+        let commits = response
+            .response_body()
+            .unwrap_or_default()
+            .into_iter()
+            .map(git::Commit::from)
+            .collect::<Vec<_>>();
+
+        let found = find_commits.is_empty()
+            || find_commits
+                .iter()
+                .any(|find_commit| commits.iter().any(|commit| commit == find_commit));
+        let at_end = commits.len() < limit; // i.e. less than the number of commits requested
+        for commit in commits {
+            all_commits.push(commit.clone());
+            if find_commits.contains(&commit) {
+                break;
+            }
+        }
+        if found || at_end {
+            break;
+        }
+        page += 1;
+    }
+
+    Ok(all_commits)
+}
+
+#[allow(dead_code)]
+#[derive(Debug, Default, serde::Deserialize)]
+struct Commit {
+    sha: String,
+    commit: RepoCommit,
+}
+#[allow(dead_code)]
+#[derive(Debug, Default, serde::Deserialize)]
+struct RepoCommit {
+    message: String,
+}
+impl From<Commit> for git::Commit {
+    fn from(value: Commit) -> Self {
+        Self::new(
+            git::commit::Sha::new(value.sha),
+            git::commit::Message::new(value.commit.message),
+        )
+    }
+}

crates/forge-forgejo/src/lib.rs

@@ -48,7 +48,7 @@ impl git::ForgeLike for ForgeJo {
         repository: git::OpenRepository,
         repo_config: config::RepoConfig,
     ) -> git::validation::Result {
-        branch::validate_positions(self, &repository, repo_config)
+        branch::validate_positions(self, &repository, repo_config).await
     }
 
     fn branch_reset(

crates/git/src/validation.rs

@@ -12,9 +12,9 @@ pub struct Positions {
 
 #[derive(Debug, derive_more::Display)]
 pub enum Error {
-    Fetch(git::fetch::Error),
+    Network(Box<kxio::network::NetworkError>),
 
-    CommitLog(git::commit::log::Error),
+    Fetch(git::fetch::Error),
 
     #[display("Failed to Reset Branch {branch} to {commit}")]
     FailedToResetBranch {