git-show-ref - Linux
Overview
git-show-ref is a versatile command used to list, filter, create, and delete references (branches, tags, and remotes) in a Git repository. It provides detailed information about the structure and state of the repository.
Syntax
git show-ref [--all] [--branch] [--tag] [--remote] [--glob=<pattern>] [--heads]
[<commit-ish>...]
Arguments:
<commit-ish>
: One or more commit-ish references (e.g., branches, tags, commits) to display information about. If omitted, all references are shown.
Options/Flags:
Listing Options:
--all
: List all references, including local and remote.--branch
: List only local branches.--tag
: List only tags.--remote
: List only remote-tracking branches.
Filtering Options:
--glob=<pattern>
: Filter references matching the given glob pattern.--heads
: List only the current HEAD of each branch.
Miscellaneous Options:
--dereference
: Display the commit SHA-1 instead of the symbolic name for each reference.
Examples
List all references:
git show-ref
List only local branches:
git show-ref --branch
List tags matching a pattern:
git show-ref --tag --glob='v*'
List only the current HEAD of each branch:
git show-ref --heads
Common Issues
- No references found: Ensure that the repository is not empty and that you have the correct permissions to access the references.
- Invalid glob pattern: Check that the provided glob pattern is syntactically correct.
Integration
Combine with git branch
:
git branch | git show-ref
Create a new reference:
git show-ref --create development
git show-ref refs/heads/development
Delete a reference:
git show-ref --delete origin/develop
git show-ref
Related Commands
git branch
git tag
git remote
- Git Reference Documentation