Mac OSX Terminal Tab with Git Completion

gitshell-setup.sh

if [[ -n "$GIT_SHELL_DIR" && ! -d $GIT_SHELL_DIR ]]; then
mkdir $GIT_SHELL_DIR
curl -o $GIT_SHELL_DIR/git-completion.bash https://raw.githubusercontent.com/git/git/master/contrib/completion/git-completion.bash
chmod +x $GIT_SHELL_DIR/git-completion.bash

curl -o $GIT_SHELL_DIR/git-prompt.sh https://raw.githubusercontent.com/git/git/master/contrib/completion/git-prompt.sh
chmod +x $GIT_SHELL_DIR/git-prompt.sh

cat <<EOF >$GIT_SHELL_DIR/gitshell.sh
#!/bin/bash
source $GIT_SHELL_DIR/git-prompt.sh
source $GIT_SHELL_DIR/git-completion.bash
echo Adding Git Tab Completion and Prompt
EOF

echo 'PS1='"'"'[\u:\w$(__git_ps1 " (%s)")]\$ '"'" >> $GIT_SHELL_DIR/gitshell.sh

chmod +x $GIT_SHELL_DIR/gitshell.sh
echo "Git Shell Prompts set up source $GIT_SHELL_DIR/gitshell.sh in your ~/.bash_profile or terminal to enable it"
else
echo GIT_SHELL_DIR=$GIT_SHELL_DIR either exists or was not specified
fi

Instructions for Installing Git Tab Completion and Prompt

#Git Shell Setup FOR BASH ONLY

Add Tab completion for GIT and the current branch to your terminal prompt

This Process Installs these awesome scripts on a Mac OSX:

  https://github.com/git/git/tree/master/contrib/completion


##Installation:

1. Type 

  export GIT_SHELL_DIR=~/.sej-git-shell

2. Then run this command (to download gitshell-setup.sh and run it)

  curl https://gist.githubusercontent.com/stujo/9811348/raw/a73be55c70c8511b0fd6c48fb43af20e629ceb0c/gitshell-setup.sh | sh
  
3. Open your ~/.bash_profile file and add this line:

  source ~/.sej-git-shell/gitshell.sh
  
4. Open a new terminal window

5. Navigate to a local git repository