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Git Flow Context

Git Flow Context

In the context of Git Flow, a popular branching model for managing Git branches, the roles of tags and branches are clearly defined:

Branches:

Main Branches:

main (or master): The main branch where the source code of HEAD always reflects a production-ready state.

develop: The branch where the latest development happens. This branch contains the complete history of the project, whereas the main branch contains an abridged version.

Supporting Branches:

Feature Branches: Used to develop new features. Typically created off the develop branch and merged back into develop.

git switch -c feature/<feature-name> develop

Release Branches: Used to prepare a new production release. Created from develop and merged into both main and develop.

git switch -c release/<version> develop

Hotfix Branches: Used to quickly fix production issues. Created from main and merged back into both main and develop.

git switch -c hotfix/<description> main


Tags:

Release Tags: Used to mark specific points in the history as releases. For example, when a release branch is finished and merged into main, a tag is created to denote this release.

git tag -a v1.0.0 -m "Release version 1.0.0"

git push origin v1.0.0

 

Summary

Tags:

  • Used for marking specific points in the repository’s history (e.g., releases).
  • Immutable and static.
  • Typically used to denote version releases.

Branches:

  • Used for ongoing development work and creating separate lines of development.
  • Mutable and dynamic.
  • Essential for collaborative workflows, allowing multiple people to work on different tasks simultaneously.
  • Understanding the differences and appropriate use cases for tags and branches is crucial for effective Git workflow management. 

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