Color UI in the prompt
by Jakub Narębski, Rasmus Voss, Aske Olsson, Ferdinando Santacroce
Git: Mastering Version Control
- Git: Mastering Version Control
- Table of Contents
- Git: Mastering Version Control
- Git: Mastering Version Control
- Credits
- Preface
- I. Module 1
- 1. Getting Started with Git
- 2. Git Fundamentals – Working Locally
- 3. Git Fundamentals – Working Remotely
- 4. Git Fundamentals – Niche Concepts, Configurations, and Commands
- Dissecting the Git configuration
- Configuration architecture
- Configuration levels
- Listing configurations
- Editing configuration files manually
- Setting up other environment configurations
- Basic configurations
- 5. Obtaining the Most – Good Commits and Workflows
- The art of committing
- Adopting a workflow – a wise act
- Summary
- 6. Migrating to Git
- 7. Git Resources
- II. Module 2
- 1. Navigating Git
- 2. Configuration
- 3. Branching, Merging, and Options
- 4. Rebase Regularly and Interactively, and Other Use Cases
- 5. Storing Additional Information in Your Repository
- 6. Extracting Data from the Repository
- 7. Enhancing Your Daily Work with Git Hooks, Aliases, and Scripts
- Introduction
- Using a branch description in the commit message
- Creating a dynamic commit message template
- Using external information in the commit message
- Preventing the push of specific commits
- Configuring and using Git aliases
- Configuring and using Git scripts
- Setting up and using a commit template
- 8. Recovering from Mistakes
- Introduction
- Undo – remove a commit completely
- Undo – remove a commit and retain the changes to files
- Undo – remove a commit and retain the changes in the staging area
- Undo – working with a dirty area
- Redo – recreate the latest commit with new changes
- Revert – undo the changes introduced by a commit
- Reverting a merge
- Viewing past Git actions with git reflog
- Finding lost changes with git fsck
- 9. Repository Maintenance
- Introduction
- Pruning remote branches
- Running garbage collection manually
- Turning off automatic garbage collection
- Splitting a repository
- Rewriting history – changing a single file
- Back up your repositories as mirror repositories
- A quick submodule how-to
- Subtree merging
- Submodule versus subtree merging
- 10. Patching and Offline Sharing
- 11. Git Plumbing and Attributes
- Introduction
- Displaying the repository information
- Displaying the tree information
- Displaying the file information
- Writing a blob object to the database
- Writing a tree object to the database
- Writing a commit object to the database
- Keyword expansion with attribute filters
- Metadata diff of binary files
- Storing binaries elsewhere
- Checking the attributes of a file
- Attributes to export an archive
- 12. Tips and Tricks
- III. Module 3
- 1. Git Basics in Practice
- An introduction to version control and Git
- Git by example
- Repository setup
- Creating a Git repository
- Cloning the repository and creating the first commit
- Publishing changes
- Examining history and viewing changes
- Renaming and moving files
- Updating your repository (with merge)
- Creating a tag
- Resolving a merge conflict
- Adding files in bulk and removing files
- Undoing changes to a file
- Creating a new branch
- Merging a branch (no conflicts)
- Undoing an unpublished merge
- Summary
- 2. Exploring Project History
- 3. Developing with Git
- 4. Managing Your Worktree
- Ignoring files
- File attributes
- Fixing mistakes with the reset command
- Stashing away your changes
- Managing worktrees and the staging area
- Multiple working directories
- Summary
- 5. Collaborative Development with Git
- 6. Advanced Branching Techniques
- Types and purposes of branches
- Branching workflows and release engineering
- Interacting with branches in remote repositories
- Summary
- 7. Merging Changes Together
- 8. Keeping History Clean
- An introduction to Git internals
- Rewriting history
- Amending history without rewriting
- Summary
- 9. Managing Subprojects – Building a Living Framework
- Managing library and framework dependencies
- Managing large Git repositories
- Summary
- 10. Customizing and Extending Git
- 11. Git Administration
- 12. Git Best Practices
- 1. Git Basics in Practice
- A. Bibliography
- Index
- Configuration architecture
- Dissecting the Git configuration
By default, Git has no colors when displaying information in the terminal. However, displaying colors is a feature of Git that is only a configuration away.
We'll use the cookbook-tips-tricks repository:
$ git clone https://github.com/dvaske/cookbook-tips-tricks.git $ cd cookbook-tips-tricks
First, we'll edit and add foo:
$ echo "And another line" >> foo $ git add foo
Change foo some more, but don't add it to the staging area:
$ echo "Last line ...so far" >> foo
Create a new file called test:
$ touch test
The git status command will show us the status:
$ git status On branch master Your branch is up-to-date with 'origin/master'. Changes to be committed: (use "git reset HEAD <file>..." to unstage) modified: foo Changes not staged for commit: (use "git add <file>..." to update what will be committed) (use "git checkout -- <file>..." to discard changes in working directory) modified: foo Untracked files: (use "git add <file>..." to include in what will be committed) test
We can set the color.ui configuration to auto or true to get color in the UI when required:
$ git config --global color.ui true $ git status On branch master Your branch is up-to-date with 'origin/master'. Changes to be committed: (use "git reset HEAD <file>..." to unstage) modified: foo Changes not staged for commit: (use "git add <file>..." to update what will be committed) (use "git checkout -- <file>..." to discard changes in working directory) modified: foo Untracked files: (use "git add <file>..." to include in what will be committed) test
The color.ui configuration works with a long range of Git commands diff, log, and branch included. The following is an example of git log when setting color.ui to true:
$ git log --oneline --decorate --graph * c111003 (HEAD, origin/master, origin/HEAD, master) Update foo and bar * 270e97b Add bar * 43fd490 Initial commit, adds foo
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