Merge pull request #86 from unixorn/add-git-current-branch

Add `git-current-branch` script

Author: unixorn

README.md

@@ -101,6 +101,7 @@ If you aren't using any ZSH frameworks, or if you're a `bash` user, do the follo
 | `git-conflicts` | Seth Messer's [bits and bobs](https://github.com/megalithic/bits-and-bobs/) repo | Show files with conflicts |
 | `git-copy-branch-name` | Zach Holman's [dotfiles](https://github.com/holman/dotfiles) | Copy the current branch's name to the clipboard (macOS Only). |
 | `git-credit` | Zach Holman's [dotfiles](https://github.com/holman/dotfiles) | Quicker way to assign credit to another author on the latest commit. |
+| `git-current-branch` | Joe Block <jpb@unixorn.net> | Prints the name of the current branch, mainly useful in automation scripts. |
 | `git-cut-branch` | Ryan Tomayko's [dotfiles](https://github.com/rtomayko/dotfiles) | Create a new branch pointed at **HEAD** and reset the current branch to the head of its tracking branch |
 | `git-delete-local-merged` | From a deleted post by @tekkub | Delete all local branches that have been merged into **HEAD**. |
 | `git-delete-merged-branches` | ? | Purges all branches that have been merged to a target branch (defaults to branches merged to master). |

bin/git-current-branch

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+#
+# Print the name of the current branch. Useful for automation scripts.
+#
+# Copyright 2018, Joe Block <jpb@unixorn.net>
+
+exec git rev-parse --abbrev-ref HEAD

git-extra-commands.plugin.zsh

@@ -29,6 +29,7 @@ zstyle ':completion:*:*:git:*' user-commands \
   churn:'List files in ref with change/commit count' \
   copy-branch-name:'Copy the current branch name to the clipboard (pbcopy)' \
   credit:'A very slightly quicker way to credit an author on the latest commit' \
+  current-branch:'Print the name of the current branch, helpful for automation'
   cut-branch:'Create a new named branch pointed at HEAD and reset the current branch to the head of its tracking branch' \
   delete-local-merged:'Delete all local branches that have been merged into HEAD' \
   divergence:'List local/remote (incoming/outgoing) changes for current branch' \