# rabibsust/advanced-git-workflow-version-control architecture

> Architecture diagram of the GitHub repository rabibsust/advanced-git-workflow-version-control, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-06-30). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/rabibsust/advanced-git-workflow-version-control
- Repository: https://github.com/rabibsust/advanced-git-workflow-version-control

## Overview

1. **Repository type**
   - This is not an application runtime repository; it is a **Git workflow demonstration repo**.
   - The “architecture” is centered on **branch topology, commit history, and merge strategy**, with the source files acting as feature placeholders.

2. **Primary documentation boundary**
   - `README.md` is the **single source of truth** for the workflow.
   - It describes the branching model, merge/rebase behavior, and commit-history cleanup steps.
   - There is no separate build system, dependency graph, or runtime service boundary documented here.

3. **Source layout**
   - `src/` contains four domain files:
     - `src/login.js`
     - `src/payment.js`
     - `src/profile.js`
     - `src/settings.js`
   - Each file represents an isolated workstream tied to a branch, rather than a shared application module graph.

4. **Long-lived branches**
   - `main` is the integration branch where completed work is merged.
   - `develop` is a secondary integration branch used as the base for some feature work.
   - These two branches define the main boundary between stable integrated history and in-progress feature development.

5. **Feature branch isolation**
   - Feature work is split into separate branches:
     - `feature/login`
     - `feature/payment`
     - `feature/profile`
     - `feature/settings`
   - Each branch maps to a single concern in `src/`, keeping changes isolated until integration.

6. **Bugfix branch**
   - `bugfix/login-error` is created from `main`, not from `develop`.
   - This shows a separate hotfix path for correcting a defect in the login area without waiting on feature-line work.

7. **Change flow through the repo**
   - The flow is: **edit one `src/*.js` file → commit on a topic branch → integrate back into `main`**.
   - For `feature/profile`, the flow is more granular: multiple incremental commits are created, then cleaned up later via interactive rebase before integration.
   - This repo’s “data” is effectively **Git history**; the source files are the payload carried through that history.

8. **Merge strategy**
   - `feature/payment`, `feature/profile`, and `bugfix/login-error` are merged into `main` using **non-fast-forward merges**.
   - That preserves explicit merge commits and keeps the branch-integration points visible in history.
   - Architecturally, this indicates a preference for **traceable integration events** over a perfectly linear history.

9. **Rebase strategy**
   - `feature/settings` is rebased onto `main` and then fast-forward merged.
   - This creates a linear commit chain for that branch, contrasting with the explicit merge-commit approach used elsewhere.
   - The repo demonstrates both integration styles, showing that history shape is intentionally managed per branch.

10. **Commit-history cleanup**
   - `feature/profile` starts with five granular commits and is later cleaned up with **interactive rebase** using `squash` and `reword`.
   - The result is one consolidated commit describing the full profile module.
   - This is the clearest example of the repo’s history-management boundary: local implementation steps are collapsed into a single reviewable unit before final integration.

11. **Evidence artifacts**
   - `Screenshots/` stores proof of each Git operation and resulting graph state.
   - These images are not part of execution flow; they function as **audit artifacts** supporting the assignment.

12. **How to read this repo as a diagram**
   - Model it as three layers:
     - **Documentation layer:** `README.md`
     - **Work item layer:** `src/*.js` files tied to branches
     - **History/integration layer:** branches, merges, rebase, and commit cleanup
   - The main architectural idea is **branch-based isolation with controlled reintegration into `main`**.

Main entry points: [`README.md`](https://github.com/rabibsust/advanced-git-workflow-version-control/blob/main/README.md) (README), [`src/login.js`](https://github.com/rabibsust/advanced-git-workflow-version-control/blob/main/src/login.js) (login.js), [`Screenshots`](https://github.com/rabibsust/advanced-git-workflow-version-control/tree/main/Screenshots) (Screenshots), [`src/payment.js`](https://github.com/rabibsust/advanced-git-workflow-version-control/blob/main/src/payment.js) (payment.js)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_docs["Documentation"]
  node_readme["README<br/>workflow-doc<br/>[README.md]"]
  node_screenshots["Screenshots<br/>audit-artifacts"]
end

subgraph group_work["Workstreams"]
  node_loginjs["login.js<br/>feature file<br/>[login.js]"]
  node_paymentjs["payment.js<br/>feature file<br/>[payment.js]"]
  node_profilejs["profile.js<br/>feature file<br/>[profile.js]"]
  node_settingsjs["settings.js<br/>feature file<br/>[settings.js]"]
end

subgraph group_history["Git History"]
  node_main(("main<br/>integration-branch"))
  node_develop(("develop<br/>integration-branch"))
  node_loginfeat(("login branch<br/>feature-branch"))
  node_payfeat(("payment branch<br/>feature-branch"))
  node_profilefeat(("profile branch<br/>feature-branch"))
  node_settingsfeat(("settings branch<br/>feature-branch"))
  node_bugfix(("login fix<br/>hotfix-branch"))
  node_commitcleanup{{"cleanup<br/>history-edit"}}
end

node_readme -->|"documents"| node_main
node_readme -->|"documents"| node_develop
node_readme -->|"defines"| node_loginfeat
node_readme -->|"defines"| node_payfeat
node_readme -->|"defines"| node_profilefeat
node_readme -->|"defines"| node_settingsfeat
node_readme -->|"defines"| node_bugfix
node_loginfeat -->|"edits"| node_loginjs
node_payfeat -->|"edits"| node_paymentjs
node_profilefeat -->|"edits"| node_profilejs
node_settingsfeat -->|"edits"| node_settingsjs
node_bugfix -->|"patches"| node_loginjs
node_develop -->|"base"| node_loginfeat
node_main -->|"branches from"| node_bugfix
node_profilefeat -.->|"rewrites"| node_commitcleanup
node_commitcleanup -->|"merges"| node_main
node_payfeat -->|"non-fast-forward merge"| node_main
node_profilefeat -->|"non-fast-forward merge"| node_main
node_bugfix -->|"non-fast-forward merge"| node_main
node_settingsfeat -->|"rebase + ff"| node_main
node_screenshots -.->|"evidence for"| node_readme

click node_readme "https://github.com/rabibsust/advanced-git-workflow-version-control/blob/main/README.md"
click node_screenshots "https://github.com/rabibsust/advanced-git-workflow-version-control/tree/main/Screenshots"
click node_loginjs "https://github.com/rabibsust/advanced-git-workflow-version-control/blob/main/src/login.js"
click node_paymentjs "https://github.com/rabibsust/advanced-git-workflow-version-control/blob/main/src/payment.js"
click node_profilejs "https://github.com/rabibsust/advanced-git-workflow-version-control/blob/main/src/profile.js"
click node_settingsjs "https://github.com/rabibsust/advanced-git-workflow-version-control/blob/main/src/settings.js"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_readme,node_screenshots toneBlue
class node_loginjs,node_paymentjs,node_profilejs,node_settingsjs toneAmber
class node_main,node_develop,node_loginfeat,node_payfeat,node_profilefeat,node_settingsfeat,node_bugfix,node_commitcleanup toneMint
```

## Components

### Documentation

Workflow source of truth and supporting evidence artifacts

- [README](https://github.com/rabibsust/advanced-git-workflow-version-control/blob/main/README.md): workflow-doc · Primary description of branching, merging, rebasing, and history cleanup · `README.md`
- [Screenshots](https://github.com/rabibsust/advanced-git-workflow-version-control/tree/main/Screenshots): audit-artifacts · Recorded proof of Git operations and resulting history states · `Screenshots`

### Workstreams

Topic files that represent isolated pieces of work

- [login.js](https://github.com/rabibsust/advanced-git-workflow-version-control/blob/main/src/login.js): feature file · Source payload for login work · `src/login.js`
- [payment.js](https://github.com/rabibsust/advanced-git-workflow-version-control/blob/main/src/payment.js): feature file · Source payload for payment work · `src/payment.js`
- [profile.js](https://github.com/rabibsust/advanced-git-workflow-version-control/blob/main/src/profile.js): feature file · Source payload for profile work · `src/profile.js`
- [settings.js](https://github.com/rabibsust/advanced-git-workflow-version-control/blob/main/src/settings.js): feature file · Source payload for settings work · `src/settings.js`

### Git History

Branches and integration strategies that shape repository history

- **main**: integration-branch · Primary branch where completed work is integrated
- **develop**: integration-branch · Secondary integration branch used as a base for some feature work
- **login branch**: feature-branch · Feature branch for login-related work
- **payment branch**: feature-branch · Feature branch for payment-related work
- **profile branch**: feature-branch · Feature branch with granular commits and later cleanup
- **settings branch**: feature-branch · Feature branch rebased onto main before fast-forward integration
- **login fix**: hotfix-branch · Bugfix branch created from main for an urgent login correction
- **cleanup**: history-edit · Interactive rebase step that squashes and rewords profile commits

## Connections

- README → main: documents · README defines the main integration branch
- README → develop: documents · README defines develop as a secondary base
- README → login branch: defines · README describes the login feature branch
- README → payment branch: defines · README describes the payment feature branch
- README → profile branch: defines · README describes the profile feature branch
- README → settings branch: defines · README describes the settings feature branch
- README → login fix: defines · README describes the bugfix path from main
- login branch → login.js: edits · Login branch works on the login source file
- payment branch → payment.js: edits · Payment branch works on the payment source file
- profile branch → profile.js: edits · Profile branch works on the profile source file
- settings branch → settings.js: edits · Settings branch works on the settings source file
- login fix → login.js: patches · Bugfix branch corrects the login source file
- develop → login branch: base · Some feature work starts from develop
- main → login fix: branches from · Hotfix branch is created from main
- profile branch → cleanup: rewrites · Profile history is cleaned up before integration
- cleanup → main: merges · Cleaned-up profile work is integrated into main
- payment branch → main: non-fast-forward merge · Payment branch preserves an explicit merge commit into main
- profile branch → main: non-fast-forward merge · Profile branch is merged with an explicit merge commit after cleanup
- login fix → main: non-fast-forward merge · Bugfix branch is merged into main with history preserved
- settings branch → main: rebase + ff · Settings branch is rebased onto main and then fast-forward merged
- Screenshots → README: evidence for · Screenshots support the documented workflow steps