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.\" ========================================================================
.\"
.IX Title "Web::Simple::Deployment 3pm"
.TH Web::Simple::Deployment 3pm "2022-06-28" "perl v5.34.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH "NAME"
Web::Simple::Deployment \- various deployment options
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This file documents common deployment methods for Web::Simple. If you feel one
is missing, please ask in the \s-1IRC\s0 channel and we'll work with you to add it.
.SH "CGI"
.IX Header "CGI"
The most basic deployment option is as a \s-1CGI\s0 script loading and running your
Web::Simple\-module:
.PP
.Vb 1
\&  #!/usr/bin/env perl
\&
\&  use Your::Web::Simple::App;
\&  Your::Web::Simple::App\->run_if_script;
.Ve
.PP
Save that as script.cgi and your web server will handle it correctly.
.SH "Plack-Server"
.IX Header "Plack-Server"
This works in with exactly the same code as \s-1CGI\s0 deployment. However instead of
letting your web server load script.cgi, you run this on the command line:
.PP
.Vb 1
\&  plackup script.cgi
.Ve
.SS "Self-contained \s-1CGI\s0"
.IX Subsection "Self-contained CGI"
Sometimes your app is so small that you have only one or two tiny classes that
you want to run as a \s-1CGI\s0 script. Web::Simple offers a helpful mechanism to
achieve that.
.PP
.Vb 1
\&  #!/usr/bin/env perl
\&
\&  use Web::Simple \*(AqHelloWorld\*(Aq;   # enables strictures and warnings for the file
\&                                  # additionally, HelloWorld is upgraded to a
\&                                  # Web::Simple application
\&  {
\&    package HelloWorld;
\&
\&    sub dispatch_request {
\&      sub (GET) {
\&        [
\&          200,
\&          [ \*(AqContent\-type\*(Aq, \*(Aqtext/plain\*(Aq ],
\&          [ \*(AqHello world! It is a fine \*(Aq . HelloWorld::Helper\->day ]
\&        ]
\&      },
\&      sub () {
\&        [ 405, [ \*(AqContent\-type\*(Aq, \*(Aqtext/plain\*(Aq ], [ \*(AqMethod not allowed\*(Aq ] ]
\&      }
\&    }
\&  }
\&
\&  {
\&    package HelloWorld::Helper;
\&
\&    use DateTime;
\&
\&    sub day {
\&      return DateTime\->now\->day_name;
\&    }
\&  }
\&
\&  HelloWorld\->run_if_script;
.Ve
.SH "AUTHORS"
.IX Header "AUTHORS"
See Web::Simple for authors.
.SH "COPYRIGHT AND LICENSE"
.IX Header "COPYRIGHT AND LICENSE"
See Web::Simple for the copyright and license.