vim-opengrok: opengrok interface for vim

Inspired by youngker/eopengrok.el

Installation

Plugin 'asenac/vim-opengrok'

Requeriments

• Java 1.7

• Exuberant ctags http://ctags.sourceforge.net

• Opengrok https://github.com/OpenGrok/OpenGrok/releases

Note: vim-opengrok uses opengrok's command line tools but it does not require to have opengrok's web application deployed.

Configuration

Add the following lines to your vimrc using the appropriate routes:

let g:opengrok_jar = '/path/to/opengrok/lib/opengrok.jar'
let g:opengrok_ctags = '/path/to/ctags'

vim-opengrok can use either a per-project index, created in a directory called .opengrok within the root directory of the project by using :OgIndex command, or an external index by defining g:opengrok_config_file variable pointing to the configuration.xml file. For example, for using the same index for both opengrok's web application and vim-opengrok, you might want to add the following to your vimrc file:

let g:opengrok_config_file = '/var/opengrok/etc/configuration.xml'

Note: vim-opengrok will fallback on g:opengrok_config_file variable if no index directory is found in the directory tree of the current working directory.

Commands

:OgIndex /path/to/index

Creates an index for the directory specified.

:OgReIndex

Updates the index that contains the current directory.

:OgSearch [f|d|r|p]

Searches in the index and displays the results in Vim's location list. A prompt is displayed to introduce the text to search. Supported queries:

• d - Symbol Definitions

• r - Symbol References

• p - Path

• f - Full text

  :OgSearchCWord

Searches word under the cursor and displays the results in Vim's location list.

:OgMode

Interactive queries displaying the results in a special buffer (see screenhost above).

Limitations

Currently vim-opengrok displays only the first chunk of results returned by opengrok.