How can I customize my Git Bash prompt to show the current git branch?

[jev0a]

I’m using Git Bash on Windows and would really appreciate it if I could customize the terminal prompt to display the current Git branch whenever I’m in a repository.

Currently, my prompt just shows the current directory, like this:

user@machine MINGW64 ~/projects/myrepo

I’m hoping for something like:

user@machine MINGW64 ~/projects/myrepo (main)

I’ve looked into tools like oh-my-posh or starship, but I’m not sure which one is easiest to get working with Git Bash.

Do you have any ideas on how to set this up using .bashrc or another method?

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[devJV899]

You can achieve this in Git Bash on Windows without installing tools like oh-my-posh or starship. Git already ships with a helper script that exposes the current branch for use in your prompt.

1. Enable Git's prompt helper

Git for Windows includes a script called git-prompt.sh. Add the following line to your ~/.bashrc:

source /usr/share/git/completion/git-prompt.sh

2. Update your prompt

Now modify your PS1 variable so it includes the current Git branch:

export PS1='\u@\h \w$(__git_ps1 " (%s)")\$ '

This will produce a prompt like:

user@machine MINGW64 ~/projects/myrepo (main)
$

Explanation:

• \u → current user
• \h → host name
• \w → current working directory
• __git_ps1 → prints the current Git branch if you're inside a repository

If you're not inside a Git repository, the branch part simply won't appear.

3. Reload your shell

Apply the changes:

source ~/.bashrc

Optional: show repository status

Git also supports additional indicators such as dirty state or upstream tracking:

export GIT_PS1_SHOWDIRTYSTATE=1
export GIT_PS1_SHOWUPSTREAM=auto

This can display markers showing if the working directory has changes or if the branch is ahead/behind its upstream.

---

This approach works well with the default Git Bash (MINGW64) environment and avoids installing extra prompt frameworks unless you specifically want more advanced customization.

[jev0a]

This is great! Thank you so much. :)

[jsoref]

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