SysAdmin

This document describes how to install and configure mercurial on linux debian squeeze. With minor changes you can use this procedure on different linux distributions.

1. Install required packages
[codesyntax lang="bash"]

aptitude install mercurial libapache2-mod-wsgi

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2. Create repositories directories

mkdir -pv /repositories
chown -R www-data:www-data /repositories
cd /repositories

3. Configure hgweb.cgi script in order to server the repositories via Apache
[codesyntax lang="bash"]

cp /usr/share/doc/mercurial/examples/hgweb.cgi .
chmod a+x hgweb.cgi
vim /repositories/hgweb.cgi
:%s/\/path\/to\/repo\/or\/config/\/repositories\/hgweb.config
:wq

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4. Configure hgweb.config

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vim /repositories/hgweb.config

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[collections]
/repositories = /repositories

[codesyntax lang="bash"]

:wq

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5. Configure Apache

[codesyntax lang="bash"]

vim /etc/apache2/sites-available/code.domain.com

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ServerName code.domain.com
ServerAlias code.domain.com

ScriptAlias /repositories "/repositories/hgweb.cgi"

DocumentRoot /repositories

ErrorLog /var/log/apache2/code.domain.com-error_log
CustomLog /var/log/apache2/code.domain.com-access.log combined
LogLevel warn
ServerSignature Off
[codesyntax lang="bash"]

:wq

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6. Restart Apache
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/etc/init.d/apache2 restart

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7. Make a test repository

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mkdir test
cd test
hg init

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8. Enable notify extension

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vim /etc/mercurial/hgrc.d/hgext.rc
:%s/# hgext.notify/hgext.notify
:wq

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9. Configure email notifications for earlier created repository
[codesyntax lang="bash"]

vim /repositories/test/.hg/hgrc

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[paths]
default = ssh://root@code.domain.com//repositories/configs
default-push = ssh://root@code.domain.com//repositories/configs
# in case you have ssh on a non standard port then you should use something like that
#default-push = ssh://root@code.domain.com:port//repositories/configs

[extensions]
hgext.notify=

[hooks]
changegroup.notify = python:hgext.notify.hook

[email]
from = mercurial@domain.com

[smtp]
host = domain.com

[web]
baseurl= http://code.domain.com/repositories/

[notify]
sources = serve

test = False
diffstat = False
merge = False

maxdiff = 0

template = Subject: [{webroot|basename}]: {desc|strip|firstline}\n\ndetails: {baseurl}{webroot|basename}/rev/{node|short}\nchangeset: {rev}:{node|short}\nuser: {author}\ndate: {date|date}\ndescription:\n{desc}\n\nfiles changed:\n {files}\n\n\n

[usersubs]
user@example.com = *

[reposubs]
configs = user@example.com
[codesyntax lang="bash"]

:wq

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10. Copying some files in the repository
[codesyntax lang="bash"]

rsync -avz /some/files/* .
hg add
hg status
hg commit -m "Added initial files to the repo" -u user
hg push

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