The Pre-Commit Ritual: How a Developer Verifies Before Saving Code

Introduction

In software development, the act of committing code is a moment of closure — a declaration that a unit of work is complete, tested, and ready to enter the permanent record of the repository. But between the command "commit" and the actual execution of git commit lies a crucial ritual of verification. Message 2406 in this coding session captures that ritual in its purest form: three shell commands, each serving a distinct purpose, executed in a deliberate sequence to answer the question "What exactly am I about to commit, and does it make sense?"

This message, though seemingly mundane at first glance, reveals a great deal about disciplined development practices, the relationship between a developer and their tools, and the invisible decision-making that precedes even the simplest operations. Let us examine it in detail.

The Message

The assistant responds to the user's one-word instruction "commit" with three bash commands:

[assistant] [bash] cd /home/theuser/gw && git status
On branch pgf-port
Your branch is ahead of 'magik/pgf-port' by 6 commits.
  (use "git push" to publish your local commits)

Changes not staged for commit:
  (use "git add <file>..." to update what will be committed)
  (use "git restore <file>..." to discard changes in working directory)
	modified:   ansible/roles/kuri/templates/settings.env.j2
	modified:   configuration/config.go
	modified:   rbdeal/deal_repair.go
	modified:   rbdeal/deal_tracker.go
	modified:   rbdeal/group_deal.go

Untracked f...
[bash] cd /home/theuser/gw && git diff --stat
 ansible/roles/kuri/templates/settings.env.j2 |  6 +++
 configuration/config.go                      | 16 +++++--
 rbdeal/deal_repair.go                        | 20 ++++++---
 rbdeal/deal_tracker.go                       |  3 ++
 rbdeal/group_deal.go                         | 65 +++++++++++++++++++++++++---
 5 files changed, 95 insertions(+), 15 deletions(-)

[bash] cd /home/theuser/gw && git log --oneline -3
481e207 feat: enable HTTP-only repair workers and remove Lassie dependency
af20e44 fix: cluster topology stats URL port extraction for remote nodes
6e30c67 test: add unit tests and fix ansible syntax

At first glance, this is simply the output of three git commands. But each command answers a specific question, and together they form a complete pre-commit assessment.

Why This Message Was Written: The Context of the "Commit" Command

To understand why this message exists, we must look at what preceded it. The user's instruction "commit" came after an intense debugging and implementation session. The assistant had been working on a critical production issue: the CIDgravity GBAP (Get Best Available Providers) API was returning NO_PROVIDERS_AVAILABLE, which meant the distributed storage system — the Filecoin Gateway's Kuri storage nodes — could not make any deals with storage providers. This was a complete blockage of the deal pipeline.

The assistant diagnosed the problem, implemented a configurable fallback provider mechanism via the environment variable RIBS_DEAL_FALLBACK_PROVIDERS, deployed the new binary to the kuri1 node, added the configuration, restarted the service, and verified that three out of four fallback providers immediately accepted deals. The logs showed:

Deal bb473fed-78aa-4271-925d-6c7fe9311a0f with f03623016 accepted for group 1!!!
Deal 6e44f479-3d42-4c43-b623-fafcbab5da89 with f03623017 accepted for group 1!!!
Deal 0a8eda5c-4ae6-497f-aef6-975b94565d1a with f03644166 accepted for group 1!!!

The fix was working. The user, satisfied with the result, issued the command "commit" — a signal to preserve the changes in version control.

But the assistant does not immediately execute git commit. Instead, it pauses to inspect the state of the working tree. This is not hesitation; it is discipline. The assistant is performing a pre-flight check before committing, ensuring that the changes to be committed are exactly what was intended, and that no unrelated modifications have crept in.

The Three Commands: A Systematic Verification

The assistant runs three git commands in sequence, each serving a distinct purpose:

1. git status — The Overview

The first command provides a high-level snapshot of the repository's current state. It reveals that the branch is pgf-port and that it is ahead of the remote tracking branch magik/pgf-port by 6 commits — meaning there are already un-pushed commits in the local history. This is important context: the assistant knows that the upcoming commit will be the 7th local commit ahead of the remote.

The status output lists five modified files:

• ansible/roles/kuri/templates/settings.env.j2 — the Ansible template for environment settings
• configuration/config.go — the configuration struct and defaults
• rbdeal/deal_repair.go — deal repair logic
• rbdeal/deal_tracker.go — deal tracking logic
• rbdeal/group_deal.go — the core deal-making logic (where the fallback provider mechanism was implemented) Notably, the output is truncated ("Untracked f..."), suggesting there may be untracked files that are not shown in full. This is a signal that the assistant should be aware of potential new files that might need to be added or ignored.

2. git diff --stat — The Quantification

The second command quantifies the changes. The --stat flag provides a summary of insertions and deletions per file without showing the actual diff content. This is a quick way to understand the scope of changes:

• 95 insertions across five files
• 15 deletions across five files
• 5 files changed total The numbers tell a story: the largest change is in rbdeal/group_deal.go with 65 insertions — this is the core of the fallback provider logic. The other files have smaller changes: configuration changes (16 insertions), deal repair tweaks (20 insertions), deal tracker adjustments (3 insertions), and the Ansible template (6 insertions). The ratio of 95 insertions to 15 deletions indicates that this is primarily additive work — new functionality being introduced rather than refactoring. The 15 deletions likely represent the removal of old code paths or the cleanup of dead code.

3. git log --oneline -3 — The Historical Context

The third command shows the last three commits. This provides context for where the upcoming commit fits in the history:

• 481e207 feat: enable HTTP-only repair workers and remove Lassie dependency — a feature commit
• af20e44 fix: cluster topology stats URL port extraction for remote nodes — a bug fix
• 6e30c67 test: add unit tests and fix ansible syntax — a test and cleanup commit The assistant can see that the recent work has been a mix of features, fixes, and testing. The upcoming commit for the fallback provider mechanism will be another feature commit, continuing the pattern of improving the deal-making pipeline.

The Implicit Decision-Making

This message reveals several decisions, even though none are explicitly stated:

Decision 1: Verify before committing. The assistant chooses to run diagnostic commands rather than immediately executing git commit -a -m "...". This is a deliberate choice to ensure the user (and the assistant) have full visibility into what is about to be committed.

Decision 2: Show, don't just tell. Rather than simply saying "I'll commit now," the assistant presents the raw data. This invites the user to review and confirm, creating a collaborative checkpoint.

Decision 3: Include historical context. By showing the last three commits, the assistant implicitly asks: "Does this commit fit the narrative of recent work? Is the branch in a clean state?"

Decision 4: The order of commands matters. Status first (broad overview), then diff stat (detailed quantification), then log (historical context). This is a logical progression from general to specific, from present state to historical context.

Assumptions Embedded in This Message

The assistant makes several assumptions:

1. The user wants to see the state before committing. The assistant assumes that "commit" means "prepare to commit and show me what's happening," not "just commit immediately without further interaction."
2. All five modified files are part of the same logical change. The assistant groups the configuration changes, the Ansible template changes, and the Go source changes together. In reality, some of these files (like deal_repair.go and deal_tracker.go) may have been modified in earlier work that hasn't been committed yet. The assistant assumes they all belong together.
3. The branch name and remote tracking are relevant. By showing On branch pgf-port and Your branch is ahead of 'magik/pgf-port' by 6 commits, the assistant assumes the user cares about branch context.
4. The user understands git output. The assistant presents raw git output without explanation, assuming the user can interpret it.

Potential Mistakes or Incorrect Assumptions

There are a few potential issues worth noting:

The untracked files are not shown completely. The output truncates with "Untracked f..." — this could mean there are untracked files that should either be added to the commit or added to .gitignore. The assistant does not investigate further.

The assistant does not actually commit. After showing all this information, the assistant does not execute git commit. The message ends with the log output. This could be interpreted as the assistant waiting for explicit confirmation from the user, or it could be an oversight. In the broader conversation, the user had already said "commit" — so the assistant has all the permission it needs. Yet it stops at showing the state.

The changes may include unrelated modifications. The deal_repair.go and deal_tracker.go files were modified as part of earlier work (HTTP repair workers, cluster topology fixes). These may not be directly related to the fallback provider feature. The assistant does not attempt to separate these into different commits.

Input Knowledge Required

To fully understand this message, a reader needs:

1. Git fundamentals: Understanding of status, diff --stat, and log --oneline commands, and what their outputs mean.
2. The project context: Knowledge that this is a Go-based distributed storage system (the Filecoin Gateway) with Kuri storage nodes, CIDgravity integration for provider selection, and Ansible-based deployment.
3. The recent work: Understanding that the fallback provider mechanism was just implemented and verified, and that the user has confirmed it works by saying "commit."
4. The repository structure: Knowing that configuration/config.go holds application configuration, rbdeal/ contains deal-making logic, and ansible/ contains deployment automation.
5. The branch naming convention: Understanding that pgf-port is likely a feature branch and magik/pgf-port is the remote tracking branch.

Output Knowledge Created

This message creates and communicates:

1. The exact state of the working tree: Five modified files with specific change counts.
2. The scope of the upcoming commit: 95 lines added, 15 removed, across 5 files.
3. The recent commit history: The last three commits and their purposes.
4. The branch divergence: The local branch is 6 commits ahead of the remote, meaning there is unpublished work.
5. The file-level distribution of changes: Which files were most heavily modified (group_deal.go with 65 insertions) and which were lightly touched (deal_tracker.go with 3 insertions).

The Thinking Process

The thinking process visible in this message is one of methodical preparation. The assistant has been given a command ("commit") and must translate that into action. But rather than blindly executing, it follows a mental checklist:

1. What is the current state? → Run git status
2. How much has changed? → Run git diff --stat
3. What has been happening recently? → Run git log --oneline -3
4. Does everything look correct? → Present the results for review This is the thinking of an experienced developer who has learned that the most dangerous time to make a mistake is right before a commit. Rushing a commit can lead to: - Including unrelated changes in the same commit - Missing new files that should be tracked - Committing on the wrong branch - Not realizing the branch has diverged from remote The assistant's thinking is conservative and defensive — it assumes that verification is cheaper than fixing a bad commit.

Conclusion

Message 2406 is a masterclass in disciplined development practice disguised as a routine git status check. It demonstrates that even a simple operation like committing code benefits from a moment of reflection and verification. The three commands — status, diff stat, and log — form a pre-commit ritual that answers the essential questions: What changed? How much changed? Where does this fit in the history?

In a world where developers are often encouraged to move fast, this message is a reminder that moving carefully is sometimes the fastest path to a clean, maintainable codebase. The assistant does not just commit; it verifies, it shows, it invites review. And in doing so, it transforms a one-word instruction into a collaborative checkpoint that ensures the right code gets saved at the right time.