OpenGrok

OpenGrok

Screenshot  250px
Developer(s)	Sun Microsystems/Oracle Corporation
Stable release	0.10 / January 5, 2011; 10 months ago (2011-01-05)
Written in	Java
Operating system	Cross-platform
Type	Indexer and cross-referencer with Revision control
License	CDDL
Website	opensolaris.org/os/project/opengrok/

OpenGrok is a source code search and cross reference engine. It helps you search, cross-reference and navigate your source tree. It can understand various program file formats and version control histories like Monotone, SCCS, RCS, CVS, Subversion, Mercurial, Git and Bazaar. In other words it lets you grok (profoundly understand) the open source, hence the name OpenGrok.

OpenGrok is being developed mainly by Sun Microsystems engineers with help from its community.

A table with (not complete) feature list of OpenGrok:

Feature	OpenGrok
Full text Search	Yes
Definition Search	Yes
Identifier Search	Yes
Path search	Yes
History Search	Yes
Caller/Callee Search	N/A
Shows matching lines	Yes
Hierarchical Search	Yes
query syntax like AND, OR, field:	Yes
Incremental update	Yes
Syntax highlighting-Xref	Yes
Interface for SCM	Yes
open source	Yes
Usable URLs	Yes
Individual file download	Yes
Changes at directory level	Yes
Multi language support	Yes
Vim Integration	?
license	CDDL

See also

• LXR_Cross_Referencer
• ViewVC, a browser interface for CVS repositories
• Fisheye, a revision control browser and search engine

External links

• OpenSolaris OpenGrok project page
• {OpenGrok on Ohloh

OpenGrok in use

• AuroraUX
• OpenSolaris
• NetBSD
• LibreOffice
• OpenOffice.org
• PHP
• Open Komodo
• OpenDS
• Linux Kernel Cross Reference