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.\" ========================================================================
.\"
.IX Title "App::Prove::Plugin::HTML 3pm"
.TH App::Prove::Plugin::HTML 3pm "2023-08-11" "perl v5.36.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
App::Prove::Plugin::HTML \- a prove plugin for HTML output
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 2
\& # command\-line usage:
\& prove \-m \-P HTML=outfile:out.html,css_uri:style.css,js_uri:foo.js,force_inline_css:0
\&
\& # NOTE: this is currently in alpha, this usage will likely change!
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This is a quick & dirty second attempt at making TAP::Formatter::HTML easier
to use from the command line.  It will change once App::Prove has better
support for plugins than need to take cmdline data.
.PP
The original goal was to be able to specify all the args on the cmdline, ala:
.PP
.Vb 1
\&  prove \-\-html=output.html \-\-css\-uri foo.css \-\-css\-uri bar.css \-\-force\-inline\-css 0
.Ve
.PP
But this is currently not possible with the way the App::Prove plugin system
works.
.PP
As a compromise, you must use the following syntax:
.PP
.Vb 1
\&  prove \-P HTML=arg1:val1,arg2:val2,...
.Ve
.PP
Where \fIargN\fR is any TAP::Formatter::HTML parameter that is configurable via
\&\f(CW%ENV\fR.
.SS "Example"
.IX Subsection "Example"
.Vb 1
\&  prove \-P HTML=outfile:out.html,css_uri:style.css,js_uri:foo.js,force_inline_css:0
.Ve
.PP
This will cause prove to load this plugin, which loads TAP::Formatter::HTML
for you, and sets \fIformatter\fR to \f(CW\*(C`TAP::Formatter::HTML\*(C'\fR to save you some typing.
.PP
To configure TAP::Formatter::HTML, the following \f(CW%ENV\fR vars are set:
.PP
.Vb 4
\&  TAP_FORMATTER_HTML_OUTFILE=out.html
\&  TAP_FORMATTER_HTML_FORCE_INLINE_CSS=0
\&  TAP_FORMATTER_HTML_CSS_URIS=style.css
\&  TAP_FORMATTER_HTML_JS_URIS=func.js
.Ve
.PP
Yes, you can pass 2 or more \fIcss_uri\fR or \fIjs_uri\fR args.
.ie n .SS "%ENV vars?!"
.el .SS "\f(CW%ENV\fP vars?!"
.IX Subsection "%ENV vars?!"
Briefly, App::Prove currently only lets you specify the \f(CW\*(C`formatter_class\*(C'\fR for
TAP::Harness, it doesn't let you instantiate a formatter, or pass config to
the formatter.
.PP
\&\fIYes, I know \f(CI%ENV\fI vars are a horrible way to do things.\fR  If it bugs you too,
then join the TAP::Harness devs and help us fix it ;\-).
.SH "BUGS"
.IX Header "BUGS"
Please use http://rt.cpan.org to report any issues.
.SH "AUTHOR"
.IX Header "AUTHOR"
Steve Purkis <spurkis@cpan.org>
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright (c) 2008\-2010 Steve Purkis <spurkis@cpan.org>, S Purkis Consulting Ltd.
All rights reserved.
.PP
This module is released under the same terms as Perl itself.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
prove, App::Prove, TAP::Formatter::HTML