From 92ebd453076015993d25102d262a4821fe416e06 Mon Sep 17 00:00:00 2001
From: Paul Campbell <pcampbell@kemitix.net>
Date: Tue, 16 Jul 2024 19:59:11 +0100
Subject: [PATCH] refactor: Reduce cognitive complexity of 'validate_position'

Closes kemitix/git-next#83
---
 crates/git/src/validation/positions.rs | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/crates/git/src/validation/positions.rs b/crates/git/src/validation/positions.rs
index 84dd5a1..689a56d 100644
--- a/crates/git/src/validation/positions.rs
+++ b/crates/git/src/validation/positions.rs
@@ -12,7 +12,6 @@ pub struct Positions {
     pub dev_commit_history: Vec<git::Commit>,
 }
 
-#[allow(clippy::cognitive_complexity)] // TODO: (#83) reduce complexity
 pub fn validate_positions(
     open_repository: &dyn git::repository::OpenRepositoryLike,
     repo_details: &git::RepoDetails,
@@ -21,39 +20,31 @@ pub fn validate_positions(
     let main_branch = repo_config.branches().main();
     let next_branch = repo_config.branches().next();
     let dev_branch = repo_config.branches().dev();
-    tracing::debug!(%main_branch, %next_branch, %dev_branch, "branches");
     // Collect Commit Histories for `main`, `next` and `dev` branches
     open_repository.fetch()?;
-    tracing::debug!("fetch okay");
     let commit_histories = get_commit_histories(open_repository, &repo_config)?;
-    tracing::debug!(?commit_histories, "get commit histories okay");
     // branch tips
     let main =
         commit_histories.main.first().cloned().ok_or_else(|| {
             Error::NonRetryable(format!("Branch has no commits: {}", main_branch))
         })?;
-    tracing::debug!("main branch okay");
     let next =
         commit_histories.next.first().cloned().ok_or_else(|| {
             Error::NonRetryable(format!("Branch has no commits: {}", next_branch))
         })?;
-    tracing::debug!("next branch okay");
     let dev = commit_histories
         .dev
         .first()
         .cloned()
         .ok_or_else(|| Error::NonRetryable(format!("Branch has no commits: {}", dev_branch)))?;
-    tracing::debug!("dev branch okay");
     // Validations:
     // Dev must be on main branch, else the USER must rebase it
     if is_not_based_on(&commit_histories.dev, &main) {
-        tracing::warn!("Dev '{dev_branch}' not based on main '{main_branch}' - user must rebase",);
         return Err(Error::NonRetryable(format!(
             "Branch '{}' not based on '{}'",
             dev_branch, main_branch
         )));
     }
-    tracing::debug!("dev based on main okay");
     // verify that next is on main or at most one commit on top of main, else reset it back to main
     if is_not_based_on(
         commit_histories
@@ -68,14 +59,11 @@ pub fn validate_positions(
         tracing::info!("Main not on same commit as next, or it's parent - resetting next to main",);
         return reset_next_to_main(open_repository, repo_details, &main, &next, &next_branch);
     }
-    tracing::debug!("next on or near main okay");
     // verify that next is an ancestor of dev, else reset it back to main
     if is_not_based_on(&commit_histories.dev, &next) {
         tracing::info!("Next is not an ancestor of dev - resetting next to main");
         return reset_next_to_main(open_repository, repo_details, &main, &next, &next_branch);
     }
-    tracing::debug!("dev based on next okay");
-
     Ok(git::validation::positions::Positions {
         main,
         next,