pkg/56602: New option group "markdown" for package source www/ikiwiki

[vladimir%stupin.su@localhost]

>Number:         56602
>Category:       pkg
>Synopsis:       New option group "markdown" for package source www/ikiwiki
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    pkg-manager
>State:          open
>Class:          change-request
>Submitter-Id:   net
>Arrival-Date:   Mon Jan 03 12:55:00 +0000 2022
>Originator:     Vladimir Stupin
>Release:        pkgsrc trunk Thu Dec 30 17:24:35 2021 +0000
>Organization:
>Environment:
NetBSD sysbuild.vm.stupin.su 9.2_STABLE NetBSD 9.2_STABLE (MODULAR_M2) #2: Tue Nov 23 02:20:27 +05 2021  sysbuild%sysbuild.vm.stupin.su@localhost:/home/sysbuild/i386/obj/home/sysbuild/src/sys/arch/i386/compile/MODULAR_M2 i386
>Description:
I am added new optiongroup "markdown" to package source www/ikiwiki to select which module are used to rendering HTML-pages from markdown:

- "discount" for Perl-module Text::Markdown::Discount,
- "markdown" for Perl-module Text::Markdown,
- "multimarkdown" for Perl-Module Text::MultiMarkdown.

Patch attached.
>How-To-Repeat:

>Fix:
diff --git a/mk/defaults/options.description b/mk/defaults/options.description
index 4e6542a7de1..4be77343c9c 100644
--- a/mk/defaults/options.description
+++ b/mk/defaults/options.description
@@ -139,6 +139,7 @@ deliver-suid		Install deliver executable setuid root.
 disable-compile-inits	Disable compile time implicit initialization.
 disable-filter-url	Disable php://filter URL feature.
 disable-ld		Disable building GNU ld in binutils.
+discount		Use Text::Markdown::Discount to rendering HTML-pages.
 djbdns-cachestats	Patch to add stats for cache hits/misses.
 djbdns-ignoreip2	Patch to treat certain responses as NXDOMAIN.
 djbdns-listenmultiple	Patches to specify more than one listening IP.
@@ -538,6 +539,7 @@ magick			Use ImageMagick as the image processing backend.
 maintainer-zts		Enable the Zend Thread Safety option for PHP.
 manual			Include manual.
 marble			Enable marble (virtual globe) support.
+markdown		Use Text::Markdown to rendering HTML-pages.
 mbedtls			Enable mbed TLS support.
 mc-charset		Enable charset selection and conversion.
 mc-edit			Include the built-in editor.
@@ -594,6 +596,7 @@ mplayer-win32		Enable usage of Win32 DLLs (codecs).
 mrtg-snmpv3		Enable SNMPv3 support.
 mstats			Enable memory statistics.
 mtpz			Enable MTPZ support using libgcrypt.
+multimarkdown		Use Text::MultMarkdown to rendering HTML-pages.
 musepack		Enable the portable Musepack decoder library.
 musicbrainz		Enable musicbrainz support.
 musicpd-lastfm		Enable Last.FM support in musicpd.
diff --git a/www/ikiwiki/Makefile b/www/ikiwiki/Makefile
index 459c9d4c05c..996d0fb32d6 100644
--- a/www/ikiwiki/Makefile
+++ b/www/ikiwiki/Makefile
@@ -12,7 +12,6 @@ HOMEPAGE=		https://ikiwiki.info/
 COMMENT=		Flexible static site generator with dynamic features
 LICENSE=		gnu-gpl-v2
 
-DEPENDS+=		p5-Text-Markdown-Discount-[0-9]*:../../textproc/p5-Text-Markdown-Discount
 DEPENDS+=		p5-URI>=1.36:../../www/p5-URI
 DEPENDS+=		p5-HTML-Parser-[0-9]*:../../www/p5-HTML-Parser
 DEPENDS+=		p5-HTML-Template-[0-9]*:../../www/p5-HTML-Template
diff --git a/www/ikiwiki/options.mk b/www/ikiwiki/options.mk
index 7c31dc10424..eb14ec667aa 100644
--- a/www/ikiwiki/options.mk
+++ b/www/ikiwiki/options.mk
@@ -5,7 +5,9 @@ PKG_SUPPORTED_OPTIONS=		cgi imagemagick l10n python w3m
 PKG_SUPPORTED_OPTIONS+=		cvs git svn	# not mutually exclusive
 PKG_SUPPORTED_OPTIONS+=		ikiwiki-amazon-s3 ikiwiki-highlight ikiwiki-search
 PKG_SUPPORTED_OPTIONS+=		ikiwiki-sudo
-PKG_SUGGESTED_OPTIONS=		cgi ikiwiki-sudo
+PKG_OPTIONS_REQUIRED_GROUPS=	markdown
+PKG_OPTIONS_GROUP.markdown=	discount markdown multimarkdown
+PKG_SUGGESTED_OPTIONS=		cgi ikiwiki-sudo discount
 
 .include "../../mk/bsd.options.mk"
 
@@ -94,3 +96,15 @@ SUBST_STAGE.w3m=	pre-configure
 SUBST_FILES.w3m=	Makefile.PL
 SUBST_SED.w3m+=		-e 's,^\(.*install .*W3M_CGI_BIN\),\#\1,'
 .endif
+
+.if !empty(PKG_OPTIONS:Mdiscount)
+DEPENDS+=		p5-Text-Markdown-Discount-[0-9]*:../../textproc/p5-Text-Markdown-Discount
+.endif
+
+.if !empty(PKG_OPTIONS:Mmarkdown)
+DEPENDS+=		p5-Text-Markdown-[0-9]*:../../textproc/p5-Text-Markdown
+.endif
+
+.if !empty(PKG_OPTIONS:Mmultimarkdown)
+DEPENDS+=		p5-Text-MultiMarkdown-[0-9]*:../../textproc/p5-Text-MultiMarkdown
+.endif