Today I setup my Vim to use ctags.
I want to use it in the situation where I am deep in a project checking the backtrace of a bug and
are wondering what exactly a method call does. With
ctags I can just hover the
call and press
CTR + ] to jump to the method definition which lies anywhere in
If you are interested in such a setup, read on.
Install ctags with your package manager. On Mac OS X the best way is to use brew:
Configuring the git hooks
As I didn’t want to run ctags manually after every file change, I configured some Git hooks (check tpope’s blog for more background informations).
First, setup Git to use a
templatedir when creating a repository or running
Then create a script (
.git_template/hooks/ctags) which calls
ctags to reindex the current repository.
The content of this script looks like this:
I already included the
exclude directive for
coverage which I
don’t want to have indexed by ctags. Feel free to remove these or add any other.
Now, create all the Git hooks scripts (
.git_template/hooks/post-commit) with the
There is one special script (
.git_template/hooks/post-rewrite) in which we
have to catch the rebase hook only:
As these scripts save your
tags file in
.git/tags), you don’t have to worry about
adding it to
.gitignore and its a project specific file. I wanted a project
specific index as I don’t often search for methods which are saved in another
Another plus is, that the Vim plugin
fugitive (which I strongly suggest to
install) will automatically configure Vim for this file location.
Setup the repos
If you want to install these hooks in an existing repository, just use
init and it will copy them in.
For new repositories, they will be created automatically.
Vim has builtin support for
ctags via its tags
function, so none of the
following plugins are really needed.
Install fugitive which helps you a lot when writing stuff in a Git repository.
Consider using tagbar to have a sidebar
ctags of your current buffer.
In case you want to use
tagbar, also think about opening it automatically. Put
the following configuration in your
Maybe use easytags. It supports
reindexing the ctags upon saving the buffer.
If you want to use
easytags, ensure that the configuration corresponds with
the setup above: