Web application screen that provides a visual GUI for software engineers who want to review the commit log for a given Git repository. The application does not connect to a real Git repository for now - it is faking the commit log messages, branch names, authors and other data. Most of the application is static with the exception of the filter toolbar, which allow the user to filter the visible commit history items based on what the user enters into the input field.

The screen contains three sections:

• A left-hand sidebar which allows the user to see a list of local and remote Git branches, as well as the name & organization of the repository. This area is not interactive for now.
• A top-head toolbar which contains a filter input and button which would allow the user to filter the commit history by a text string. When the user types into the filter input, it immediately shows the filtered results and hides the graph header and content.
  • BONUS: When the user clicks on the Filter button, it modifies the URL query string.
• A commit table which shows a list of Git commits for that project with their description, commit hash number, author and date. A graph component shows a visual representation of the commits and branches in the project.
• When the width of the browser screen is less than 800 pixels, the sidebar disappears from view.

Pre-requisites

• node.js and npm

Clone the project

  git clone https://github.com/teffybiskup/commit-log

Go to the project directory

  cd commit-log

Install dependencies

  npm install

Start the server

  npm start

To run tests, run the following command

  npm run test

Client: React 18.2.0

Technologies and third-party libraries

• Prettier

  • Code formatter

• React Icons

  • Popular icons - currently using a down arrow icon and a circle icon for the branch tree view component

• GitGraph.js

  • Draw Git graph

• Jest

  • Unit testing

• Connect to a real Git repository

• Login page

• Error handling

• Implement

  • Context API
  • SASS
  • Table pagination
  • Interactive branch list
  • Ellipsis for real commit hash
  • Commit date formatting

• Filter by different fields besides commit description/message

• Show Spinner/Loader component when:

  • Getting branches info
  • Getting commit history
  • Filtering commits

• GitGraph.js without mock data

• Additional tests

• Additional browser support

A functionality to store the commit message filter was added to the button. Therefore, if the user refreshes the page, the filter will still be present.

It is assumed that the API will provide values ​​related to colors and it will handle the business rule of showing branch data only for the most recent commit.

• How to create a React app from scratch without using create-react-app package

  • Followed:
    • Setting up React TypeScript app from scratch without create-react-app
    • Create React App without create-react-app (Typescript)
    • Create React App without Create React App

• How to use GitGraph.js

  • Commit graph component was created based on the @gitgraph/react example

• How to use useSearchParams

Browsers tested:

• Chrome
• Firefox
• Safari