NAME | SYNOPSIS | DESCRIPTION | SYNTAX | EXAMPLE | AUTHOR | SEE ALSO | COPYING | AUTHOR | COLOPHON

HGIGNORE(5)                   Mercurial Manual                   HGIGNORE(5)

NAME         top

       hgignore - syntax for Mercurial ignore files

SYNOPSIS         top

       The Mercurial system uses a file called .hgignore in the root
       directory of a repository to control its behavior when it searches
       for files that it is not currently tracking.

DESCRIPTION         top

       The working directory of a Mercurial repository will often contain
       files that should not be tracked by Mercurial. These include backup
       files created by editors and build products created by compilers.
       These files can be ignored by listing them in a .hgignore file in the
       root of the working directory. The .hgignore file must be created
       manually. It is typically put under version control, so that the
       settings will propagate to other repositories with push and pull.

       An untracked file is ignored if its path relative to the repository
       root directory, or any prefix path of that path, is matched against
       any pattern in .hgignore.

       For example, say we have an untracked file, file.c, at a/b/file.c
       inside our repository. Mercurial will ignore file.c if any pattern in
       .hgignore matches a/b/file.c, a/b or a.

       In addition, a Mercurial configuration file can reference a set of
       per-user or global ignore files. See the ignore configuration key on
       the [ui] section of hg help config for details of how to configure
       these files.

       To control Mercurial's handling of files that it manages, many
       commands support the -I and -X options; see hg help <command> and hg
       help patterns for details.

       Files that are already tracked are not affected by .hgignore, even if
       they appear in .hgignore. An untracked file X can be explicitly added
       with hg add X, even if X would be excluded by a pattern in .hgignore.

SYNTAX         top

       An ignore file is a plain text file consisting of a list of patterns,
       with one pattern per line. Empty lines are skipped. The # character
       is treated as a comment character, and the \ character is treated as
       an escape character.

       Mercurial supports several pattern syntaxes. The default syntax used
       is Python/Perl-style regular expressions.

       To change the syntax used, use a line of the following form:

       syntax: NAME

       where NAME is one of the following:

       regexp

              Regular expression, Python/Perl syntax.

       glob

              Shell-style glob.

       The chosen syntax stays in effect when parsing all patterns that
       follow, until another syntax is selected.

       Neither glob nor regexp patterns are rooted. A glob-syntax pattern of
       the form *.c will match a file ending in .c in any directory, and a
       regexp pattern of the form \.c$ will do the same. To root a regexp
       pattern, start it with ^.

       Note   Patterns specified in other than .hgignore are always rooted.
              Please see hg help patterns for details.

EXAMPLE         top

       Here is an example ignore file.

       # use glob syntax.
       syntax: glob

       *.elc
       *.pyc
       *~

       # switch to regexp syntax.
       syntax: regexp
       ^\.pc/

AUTHOR         top

       Vadim Gelfer <vadim.gelfer@gmail.com>

       Mercurial was written by Matt Mackall <mpm@selenic.com>.

SEE ALSO         top

       hg(1), hgrc(5)

COPYING         top

       This manual page is copyright 2006 Vadim Gelfer.  Mercurial is
       copyright 2005-2012 Matt Mackall.  Free use of this software is
       granted under the terms of the GNU General Public License version 2
       or any later version.

AUTHOR         top

       Vadim Gelfer <vadim.gelfer@gmail.com>

       Organization: Mercurial

COLOPHON         top

       This page is part of the hg (Mercurial source code management system)
       project.  Information about the project can be found at 
       ⟨http://mercurial.selenic.com/⟩.  If you have a bug report for this
       manual page, see ⟨http://mercurial.selenic.com/wiki/BugTracker⟩.
       This page was obtained from the project's upstream Mercurial reposi‐
       tory ⟨http://selenic.com/hg⟩ on 2017-05-03.  If you discover any ren‐
       dering problems in this HTML version of the page, or you believe
       there is a better or more up-to-date source for the page, or you have
       corrections or improvements to the information in this COLOPHON
       (which is not part of the original manual page), send a mail to
       man-pages@man7.org

                                                                 HGIGNORE(5)

Pages that refer to this page: hg(1)hgrc(5)