Main
The primary branch that usually represents the main shared code line in a Git repository.
What is it?
Main is the primary branch that usually represents the main shared code line in a Git repository.
Main is the shared branch that represents the project’s central line of development.
Think of it like...
Think of a repository as a project with several working paths. Main is the shared path that the team returns to when work is ready to be combined.
What does it do?
Main gives a team a shared place for the central version of the project.
Where is it used?
Main is used in Git repositories, team development workflows, code review, continuous integration, and release workflows.
Example
A team is building a website. A developer creates a separate branch for a change, commits the work, and opens a pull request. After review, the change is merged into main.
The developer starts from main.
The developer makes changes on another branch.
The team checks the proposed change.
The approved change is merged into main.
How it connects
Main connects shared code with the branch, review, and merge workflow.
Do Not Confuse
Main ≠ Every Branch
Main is one branch with a special shared role. Other branches are usually used for separate work.
Main ≠ GitHub
Main is a branch. GitHub is a platform that can host and collaborate on repositories.
Main ≠ Production
Main may be connected to deployment, but it is not automatically the live production environment.
Main is a branch with a shared role, not a separate version-control system.
Topic Glossary
| ENGLISH TERM | 中文 | SIMPLE ENGLISH | 中文小白理解 |
|---|---|---|---|
| Main | 主分支 | The primary branch that usually represents the main shared code line. | 通常代表项目主要共享代码线的主分支。 |
| Branch | 分支 | A separate line of work in a Git repository. | 仓库中用于独立开发的一条代码线。 |
| Repository | 代码仓库 | A project directory tracked by Git. | 由 Git 跟踪和管理的项目目录。 |
| Git | Git 版本控制 | A tool for tracking changes in source code. | 用来记录和管理源代码变化的工具。 |
| Commit | 提交 | A recorded set of changes in a repository. | 仓库中被记录下来的一组代码修改。 |
| Pull Request | 拉取请求 | A request to review and combine changes into another branch. | 请求团队评审并把修改合并到另一条分支。 |
| Code Review | 代码评审 | Checking proposed code changes before they are combined. | 代码合并前检查和讨论准备提交的修改。 |
| Merge | 合并 | Combining changes from one branch into another. | 把一条分支上的修改合并到另一条分支。 |
| Default Branch | 默认分支 | The branch a repository uses as its usual starting point. | 仓库通常默认使用的起始分支。 |
What to Remember
Main is the primary shared branch that gives a Git project a central line for combining, reviewing, and releasing code.