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问题:
I'm trying to change my command promt in terminal. I keep getting the error:
-bash: __git_ps1: command not found
I've tried it just by typing it into the terminal as is: __git_ps1
. I've also tried it out in the .bash_profile
if [ -f ~/.git-completion.bash ]; then
source ~/.git-completion.bash
export PS1='[\W]$(__git_ps1 "(%s)"): '
fi
As you might be able to see/tell, yes, I do have the auto-completion installed and it does work great!
I came across this question: " PS1 env variable does not work on mac " which gives the code
alias __git_ps1="git branch 2>/dev/null | grep '*' | sed 's/* \(.*\)/(\1)/'"
So I add it to my .bash_profile
hoping that it will change something. Well, it did. It just changed the error output.
Here's the .bash_profile
with the addition:
alias __git_ps1="git branch 2>/dev/null | grep '*' | sed 's/* \(.*\)/(\1)/'"
if [ -f ~/.git-completion.bash ]; then
source ~/.git-completion.bash
export PS1='[\W]$(__git_ps1 "(%s)"): '
fi
And now here's the changed error output:
sed: (%s): No such file or directory
Note: I've also moved the alias below the source with no difference. I have git version 1.7.12.1
This should be a simple change. Can someone please help me?
Edit 10/13/12
No, I definitely do not want to define __git_ps1 myself but was just trying to see if it would be recognized by doing so. Yes, I have the .git-completion.bash
file installed. Here's how I got auto completion on my machine.
cd ~
curl -OL https://github.com/git/git/raw/master/contrib/completion/git-completion.bash
mv ~/git.completion.bash ~/.git-completion.bash
A ls -la
then lists the .git-completion.bash
file.
Edit 10/13/12 - Solved by Mark Longair (below)
The following code worked for me in the .bash_profile
while others did not...
if [ -f ~/.git-prompt.sh ]; then
source ~/.git-prompt.sh
export PS1='Geoff[\W]$(__git_ps1 "(%s)"): '
fi
回答1:
You've installed the version of git-completion.bash
from master
- in git's development history this is after a commit that split out the __git_ps1
function from the completion functionality into a new file (git-prompt.sh
). The commit that introduced this change, which explains the rationale, is af31a456.
I would still suggest that you just source the version of git-completion.bash
(or git-prompt.sh
) that is bundled with your installation of git.
However, if for some reason you still want to use this functionality by using scripts separately downloaded from master
, you should download git-prompt.sh
similarly:
curl -o ~/.git-prompt.sh \
https://raw.githubusercontent.com/git/git/master/contrib/completion/git-prompt.sh
... and add the following line to your ~/.bash_profile
:
source ~/.git-prompt.sh
Then your PS1
variable that includes __git_ps1 '%s'
should work fine.
回答2:
After upgrading to OSX 10.9 Mavericks I had to reference the following files to get git shell command completion and git prompt to work again.
From my .bash_profile or similar:
if [ -f /Applications/Xcode.app/Contents/Developer/usr/share/git-core/git-completion.bash ]; then
. /Applications/Xcode.app/Contents/Developer/usr/share/git-core/git-completion.bash
fi
source /Applications/Xcode.app/Contents/Developer/usr/share/git-core/git-prompt.sh
#shell prompt example
PS1='\u $(__git_ps1 "(%s)")\$ '
回答3:
You should
$ brew install bash bash-completion git
Then source "$(brew --prefix)/etc/bash_completion" in your .bashrc.
回答4:
Following worked for me like a charm:
Run following in your Terminal:
curl -L https://raw.github.com/git/git/master/contrib/completion/git-prompt.sh > ~/.bash_git
Open/Create bash_profile:
$ vi ~/.bash_profile
Add following to the file:
source ~/.bash_git
export PS1='\[\033[01;32m\]os \[\033[01;34m\]\w $(__git_ps1 "[%s]")\$\[\033[00m\] '
export GIT_PS1_SHOWDIRTYSTATE=1
export GIT_PS1_SHOWUPSTREAM="auto"
Finally, source it using:
$ source ~/.bash_profile
This will solve the problem of bash: __git_ps1: command not found
.
Also your prompt will change to "os ". To change "os" to something else, modify "os" string in export PS1 line.
回答5:
Solution for MacOS Sierra and git version 2.10.1 <2017-2-06>
Step 1: Install the Git
You can skip this step if you already installed the latest git.
Download git package from browser https://git-scm.com/download/
Note: if you install with curl [option] https://...
option to download, you would have to make sure your system support SSL. So for new comer, to download from browser and install directly from git installer is much easier.
Installation Verification:
- Show where is your git directory at:
which git
- Show which version your git currently is:
git --version
current version should be 2.10.1.
Step 2: Add your git profile to your shell
- Open your shell profile:
nano ~/.bash_profile
or nano ~/.bashrc
Depends on where your modification is.
- Add the following code to the file:
source /usr/local/git/contrib/completion/git-completion.bash
source /usr/local/git/contrib/completion/git-prompt.sh
Note: git installation location changed from opt/ directory to usr/local/ after OSX upgrade to El Capitain, and this is why some of the old answer above doesn't work anymore in MacOS Sierra.
Add the following code to your PS1 configuration:
if [ -f ~/.git-completion.bash ]; then
export PS1='\w$(__git_ps1 "(%s)") > '
fi
Save and use the profile: source ~/.bash_profile
or source ~/.bashrc
Now you should see the git prompt working properly and shows which branch you are in right now.
回答6:
I had same problem when upgrading to Yosemite.
I just had to modify ~/.bashrc
to source /usr/local/etc/bash_completion.d/git-prompt.sh
instead of the old path.
then re-source your . ~/.bashrc
to get the effect.
回答7:
__git_ps1 for bash is now found in git-prompt.sh in /usr/local/etc/bash_completion.d on my brew installed git version 1.8.1.5
回答8:
this works in OS 10.8 in the .bash_profile
if [ -f ~/.git-prompt.sh ]; then
source ~/.git-prompt.sh
export PS1='YOURNAME[\W]$(__git_ps1 "(%s)"): '
fi
回答9:
For macports I had to add: source /opt/local/share/git-core/git-prompt.sh
to my ./profile
回答10:
If you're hoping to use Homebrew to upgrade Git and you've let your system become out-of-date in general (as I did), you may need to bring Homebrew itself up-to-date first (as per brew update: The following untracked working tree files would be overwritten by merge: thanks @chris-frisina)
First bring Homebrew into line with the current version
cd /usr/local
git fetch origin
git reset --hard origin/master
Then update Git:
brew upgrade git
Problem Solved! ;-)
回答11:
At least with Xcode 6, you already have git-completion.bash
. It's inside the Xcode app bundle.
Just add this to your .bashrc:
source `xcode-select -p`/usr/share/git-core/git-completion.bash
回答12:
I know it's not a real answer...
I had some strange issues with sourcing git-prompt.sh in my .bashrc so I started to look for other solution. This one: http://www.jqno.nl/post/2012/04/02/howto-display-the-current-git-branch-in-your-prompt/ doesn't use __git_ps1 and author claims it works also on Mac (for now it works perfectly on my Ubuntu and it's easy to tweak).
I hope it helps!
回答13:
I was doing the course on Udacity for git hub and was having this same issue. Here is my final code that make is work correctly.
# Change command prompt
alias __git_ps1="git branch 2>/dev/null | grep '*' | sed 's/* \ . (.*\)/(\1)/'"
if [ -f ~/.git-completion.bash ]; then
source ~/.git-completion.bash
export PS1='[\W]$(__git_ps1 "(%s)"): '
fi
source ~/.git-prompt.sh
export GIT_PS1_SHOWDIRTYSTATE=1
# '\u' adds the name of the current user to the prompt
# '\$(__git_ps1)' adds git-related stuff
# '\W' adds the name of the current directory
export PS1="$purple\u$green\$(__git_ps1)$blue \W $ $reset"
It works!
https://i.stack.imgur.com/d0lvb.jpg
回答14:
High Sierra clean solution with colors !
No downloads. No brew. No Xcode
Just add it to your ~/.bashrc or ~/.bash_profile
export CLICOLOR=1
[ -f /Library/Developer/CommandLineTools/usr/share/git-core/git-prompt.sh ] && . /Library/Developer/CommandLineTools/usr/share/git-core/git-prompt.sh
export GIT_PS1_SHOWCOLORHINTS=1
export GIT_PS1_SHOWDIRTYSTATE=1
export GIT_PS1_SHOWUPSTREAM="auto"
PROMPT_COMMAND='__git_ps1 "\h:\W \u" "\\\$ "'
回答15:
This one worked for me, and it has colored git output and an indicator in the prompt whether files have changed / been added, right baked into it:
GIT_PS1_SHOWDIRTYSTATE=true
. /usr/local/Cellar/git/1.8.5.2/etc/bash_completion.d/git-completion.bash
. /usr/local/Cellar/git/1.8.5.2/etc/bash_completion.d/git-prompt.sh
PS1='\[\033[32m\]\u@\h\[\033[00m\]:\[\033[34m\]\w\[\033[31m\]$(__git_ps1)\[\033[00m\]\$ '
Be sure to use the correct path! I used homebrew to install git, use brew list git
to get the path to your current installation.
Would be nice not to use a hard coded path, but don't know how to get the path to the current installation.
More infos here: http://en.newinstance.it/2010/05/23/git-autocompletion-and-enhanced-bash-prompt/
回答16:
For git, there are /Applications/Xcode.app/Contents/Developer/usr/share/git-core/git-prompt.sh
. And please look /etc/bashrc_Apple_Terminal
too.
So, I put these in ~/.bash_profile
:
if [ -f /Applications/Xcode.app/Contents/Developer/usr/share/git-core/git-prompt.sh ]; then
. /Applications/Xcode.app/Contents/Developer/usr/share/git-core/git-prompt.sh
export GIT_PS1_SHOWCOLORHINTS=1
export GIT_PS1_SHOWDIRTYSTATE=1
PROMPT_COMMAND="${PROMPT_COMMAND:+$PROMPT_COMMAND; }__git_ps1 '\u:\w' '\\\$ '"
fi
回答17:
- Download the files git-prompt.sh and git-completion.bash from this Git completion
- Rename the files.
- Move those files to your home directory.
Add the source file in to the .bash_profile
source ~/git-completion0.bash
source ~/git-prompt0.sh
and four to trigger the code block.