MERCURIAL QUICK-START

Setting up Mercurial:

 Note: some distributions fails to include bits of distutils by

 default, you'll need python-dev to install. You'll also need a C

 compiler and a 3-way merge tool like merge, tkdiff, or kdiff3.

 First, unpack the source:

 $ tar xvzf mercurial-<ver>.tar.gz

 $ cd mercurial-<ver>

 When installing, change python to python2.3 or python2.4 if 2.2 is the

 default on your system.

 To install system-wide:

 $ python setup.py install --force

 To install in your home directory (~/bin and ~/lib, actually), run:

 $ python setup.py install --home=${HOME} --force

 $ export PYTHONPATH=${HOME}/lib/python  # (or lib64/ on some systems)

 $ export PATH=${HOME}/bin:$PATH         # add these to your .bashrc

 And finally:

 $ hg                                    # test installation, show help

 If you get complaints about missing modules, you probably haven't set

 PYTHONPATH correctly.

Setting up a Mercurial project:

 $ hg init project     # creates project directory

 $ cd project

                       # copy files in, edit them

 $ hg add              # add all unknown files

 $ hg remove --after   # remove deleted files

 $ hg commit           # commit all changes, edit changelog entry

 Mercurial will look for a file named .hgignore in the root of your

 repository which contains a set of regular expressions to ignore in

 file paths.

Branching and merging:

 $ hg clone linux linux-work    # create a new branch

 $ cd linux-work

 $ <make changes>

 $ hg commit

 $ cd ../linux

 $ hg pull ../linux-work     # pull changesets from linux-work

 $ hg merge                  # merge the new tip from linux-work into

                             # our working directory

 $ hg commit                 # commit the result of the merge

Importing patches:

 Fast:

 $ patch < ../p/foo.patch

 $ hg commit -A

 Faster:

 $ patch < ../p/foo.patch

 $ hg commit `lsdiff -p1 ../p/foo.patch`

 Fastest:

 $ cat ../p/patchlist | xargs hg import -p1 -b ../p

Exporting a patch:

 (make changes)

 $ hg commit

 $ hg tip

 28237:747a537bd090880c29eae861df4d81b245aa0190

 $ hg export 28237 > foo.patch    # export changeset 28237

Network support:

 # pull from the primary Mercurial repo

 foo$ hg clone http://selenic.com/hg/

 foo$ cd hg

 # export your current repo via HTTP with browsable interface

 foo$ hg serve -n "My repo" -p 80

 # pushing changes to a remote repo with SSH

 foo$ hg push ssh://user@example.com/~/hg/

 # merge changes from a remote machine

 bar$ hg pull http://foo/

 bar$ hg merge   # merge changes into your working directory

 # Set up a CGI server on your webserver

 foo$ cp hgweb.cgi ~/public_html/hg/index.cgi

 foo$ emacs ~/public_html/hg/index.cgi # adjust the defaults

For more info:

 Documentation in doc/

 Mercurial website at http://selenic.com/mercurial