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README
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README
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Name
array-var-nginx-module - Add support for array variables to
nginx config files
*This module is not distributed with the Nginx source.* See the
installation instructions.
Status
This module is still under development, just
as Marcus Clyne's NDK.
Synopsis
location /foo {
array_split ',' $arg_files to=$array;
# use the set_quote_sql_str directive in the ngx_set_misc
# module to map to each element in the array $array:
array_map_op set_quote_sql_str $array;
array_map "name = $array_it" $array;
array_join ' or ' $array to=$sql_condition;
echo "select * from files where $sql_condition";
}
Description
Directives
array_split
array_map
array_map_op
array_join
Installation
1. Grab the nginx source code from nginx.net (<http://nginx.net/>), for
example, the version 1.0.8 (see nginx compatibility),
2. Grab the NDK module from GitHub:
http://github.com/simpl/ngx_devel_kit
3. and then build the source with this module:
wget 'http://sysoev.ru/nginx/nginx-1.0.8.tar.gz'
tar -xzvf nginx-1.0.8.tar.gz
cd nginx-1.0.8/
# Here we assume you would install you nginx under /opt/nginx/.
./configure --prefix=/opt/nginx \
--add-module=/path/to/ngx_devel_kit \
--add-module=/path/to/array-var-nginx-module
make -j2
make install
Download the latest version of the release tarball of this module from
array-var-nginx-module file list
(<http://github.com/agentzh/array-var-nginx-module/downloads>).
Compatibility
The following versions of Nginx should work with this module:
* 1.1.x (last tested: 1.1.5)
* 1.0.x (last tested: 1.0.8)
* 0.9.x (last tested: 0.9.4)
* 0.8.x (last tested: 0.8.54)
* 0.7.x >= 0.7.44 (last tested: 0.7.68)
Earlier versions of Nginx like 0.6.x and 0.5.x will *not* work.
If you find that any particular version of Nginx above 0.7.44 does not
work with this module, please consider reporting a bug.
Report Bugs
Although a lot of effort has been put into testing and code tuning,
there must be some serious bugs lurking somewhere in this module. So
whenever you are bitten by any quirks, please don't hesitate to
1. send a bug report or even patches to <agentzh@gmail.com>,
2. or create a ticket on the issue tracking interface
(<http://github.com/agentzh/array-var-nginx-module/issues>)
provided by GitHub.
Source Repository
Available on github at agentzh/array-var-nginx-module
(<http://github.com/agentzh/array-var-nginx-module>).
ChangeLog
Test Suite
This module comes with a Perl-driven test suite. The test cases
(<http://github.com/agentzh/array-var-nginx-module/tree/master/test/t
/>) are declarative
(<http://github.com/agentzh/array-var-nginx-module/blob/master/test/t
/sanity.t>) too. Thanks to the Test::Base
(<http://search.cpan.org/perldoc?Test::Base>) module in the Perl world.
To run it on your side:
$ cd test
$ PATH=/path/to/your/nginx-with-array-var-module:$PATH prove -r t
You need to terminate any Nginx processes before running the test suite
if you have changed the Nginx server binary.
At the moment, LWP::UserAgent
(<http://search.cpan.org/perldoc?LWP::UserAgent>) is used by the test
scaffold
(<http://github.com/agentzh/array-var-nginx-module/blob/master/test/l
ib/Test/Nginx/LWP.pm>) for simplicity.
Because a single nginx server (by default, "localhost:1984") is used
across all the test scripts (".t" files), it's meaningless to run the
test suite in parallel by specifying "-jN" when invoking the "prove"
utility.
Some parts of the test suite requires modules rewrite, and echo
to be enabled as well when building Nginx.
TODO
Getting involved
You'll be very welcomed to submit patches to the author or just ask for
a commit bit to the source repository on GitHub.
Author
agentzh (章亦春) *<agentzh@gmail.com>*
Copyright & License
Copyright (c) 2010, Taobao Inc., Alibaba Group ( http://www.taobao.com
).
Copyright (c) 2009, agentzh <agentzh@gmail.com>.
This module is licensed under the terms of the BSD license.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the Taobao Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
See Also
NDK: http://github.com/simpl/ngx_devel_kit