www-apps/jekyll: bump to 4.2.0 and fix tests

* Add missing test deps:
** dev-ruby/kramdown-syntax-coderay
** dev-ruby/nokogiri

* There is no missing dependency on bundler and this bug should be fixed
      in 4.1.1 and in 4.2.0. If not, please re-open.

* Add patch for missing dep in gemspec

Closes: https://bugs.gentoo.org/625994
Closes: https://bugs.gentoo.org/726072

Signed-off-by: Aaron Bauman <bman@gentoo.org>

3 files changed, 110 insertions, 0 deletions

diff --git a/www-apps/jekyll/Manifest b/www-apps/jekyll/Manifest
index 5b9729c8243d..024159d8adca 100644
--- a/www-apps/jekyll/Manifest
+++ b/www-apps/jekyll/Manifest
@@ -1 +1,2 @@
 DIST jekyll-4.1.1.tar.gz 1398438 BLAKE2B ac207d58b155e069fda40b4598d441d8fb88f22e85740082829d018dc9cefe51ca636b23a6207c37711c4d26e078f6e4913946599f0200b8e8cb065a9ceff952 SHA512 98c635b54219c9666de6496e76f3a131fc715d650d868049c0fe10d76851a027e0808609c2dce1a138c95eb2fb7e58ef978237a305484071339b4a15d5acc4d5
+DIST jekyll-4.2.0.tar.gz 1412419 BLAKE2B 351852b52abc227f8e1eedeeef0871a593d66ffc95f4ed644441f81e841582ab9f393b206f049107daa7e9deaa63d36359ff8d0b47c69b629dda2ea462cd0481 SHA512 aee4d832631a285c3d37576b5f3d80073b56afefcb8c8a19a74435ce431b606b5cedc28a02c8e3930f9bc35ab432c952f96e1878b3bee6b9d33fbd01f0a147ec
diff --git a/www-apps/jekyll/files/jekyll-missingdep.patch b/www-apps/jekyll/files/jekyll-missingdep.patch
new file mode 100644
index 000000000000..fcaf8f10e86f
--- /dev/null
+++ b/www-apps/jekyll/files/jekyll-missingdep.patch
@@ -0,0 +1,14 @@
+--- a/jekyll.gemspec	2021-01-26 04:08:18.198289608 +0200
++++ b/jekyll.gemspec	2021-01-26 04:09:08.545548043 +0200
+@@ -41,9 +41,11 @@
+   s.add_runtime_dependency("kramdown",              "~> 2.3")
+   s.add_runtime_dependency("kramdown-parser-gfm",   "~> 1.0")
+   s.add_runtime_dependency("liquid",                "~> 4.0")
++  s.add_runtime_dependency("listen",                "~> 3.4")
+   s.add_runtime_dependency("mercenary",             "~> 0.4.0")
+   s.add_runtime_dependency("pathutil",              "~> 0.9")
+   s.add_runtime_dependency("rouge",                 "~> 3.0")
+   s.add_runtime_dependency("safe_yaml",             "~> 1.0")
+   s.add_runtime_dependency("terminal-table",        "~> 2.0")
++
+ end
diff --git a/www-apps/jekyll/jekyll-4.2.0.ebuild b/www-apps/jekyll/jekyll-4.2.0.ebuild
new file mode 100644
index 000000000000..8affdcb77943
--- /dev/null
+++ b/www-apps/jekyll/jekyll-4.2.0.ebuild
@@ -0,0 +1,95 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+USE_RUBY="ruby25 ruby26"
+
+inherit ruby-fakegem
+
+RUBY_FAKEGEM_EXTRADOC="README.markdown History.markdown"
+RUBY_FAKEGEM_EXTRAINSTALL="features"
+
+RUBY_FAKEGEM_GEMSPEC="${PN}.gemspec"
+
+RUBY_FAKEGEM_BINDIR="exe"
+
+DESCRIPTION="A simple, blog aware, static site generator"
+HOMEPAGE="https://jekyllrb.com https://github.com/jekyll/jekyll"
+SRC_URI="https://github.com/jekyll/${PN}/archive/v${PV}.tar.gz  -> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64"
+IUSE="test"
+
+ruby_add_rdepend "
+	>=dev-ruby/addressable-2.4
+	>=dev-ruby/colorator-1.0
+	>=dev-ruby/em-websocket-0.5
+	dev-ruby/i18n:1
+	>=dev-ruby/kramdown-2.1:2
+	dev-ruby/kramdown-parser-gfm:1
+	dev-ruby/liquid:4
+	>=dev-ruby/mercenary-0.4.0
+	>=dev-ruby/pathutil-0.9
+	=dev-ruby/rouge-3*
+	>=dev-ruby/safe_yaml-1.0
+	>=dev-ruby/terminal-table-1.8:0
+	>=www-apps/jekyll-sass-converter-2.0
+	>=www-apps/jekyll-watch-2.0
+"
+
+ruby_add_bdepend "
+	test? (
+		>=dev-ruby/classifier-reborn-2.1.0
+		dev-ruby/httpclient
+		dev-ruby/kramdown-syntax-coderay
+		dev-ruby/launchy
+		dev-ruby/nokogiri
+		>=dev-ruby/rdiscount-2.0
+		>=dev-ruby/redcarpet-3.2.3
+		dev-ruby/rspec-mocks
+		>=dev-ruby/shoulda-3
+		dev-ruby/test-unit:2
+		www-apps/jekyll-coffeescript
+	)
+"
+
+all_ruby_prepare() {
+	# reported upstream https://github.com/jekyll/jekyll/issues/8556
+	eapply "${FILESDIR}"/jekyll-missingdep.patch
+	eapply "${FILESDIR}"/jekyll-3.6.0-test-helper.patch
+
+	# Drop tests requiring bundler
+	sed -i -e '/bundle_message/d' test/test_new_command.rb || die
+	rm test/test_plugin_manager.rb || die
+
+	# Replace git command in gemspec
+	sed -e 's/git ls-files/find -not -type d -print/' \
+		-e 's:_relative ": "./:' \
+		-i $RUBY_FAKEGEM_GEMSPEC || die
+
+	# FIXMEs:
+	# fails to find fixtures because this requires bundler
+	rm test/test_theme.rb || die
+	rm test/test_theme_assets_reader.rb || die
+	sed -i -e '/^    should.*theme/,/^    end$/d' \
+		-e '/^      should.*theme/,/^      end$/d' test/test_site.rb || die
+	sed -i -e '/context "with a theme"/,/^    end/ s:^:#:' test/test_layout_reader.rb || die
+	sed -i -e '/normalize paths of rendered items/askip "test-theme"' test/test_liquid_renderer.rb || die
+	# partially requires 'toml'
+	rm test/test_configuration.rb || die
+	# pygments tests fail because of line numbering
+	sed -i -e '/^  context.*pygments/,/^  end$/d' test/test_tags.rb || die
+	#sed -i -e '/^    context.*pygments/,/^    end$/d' test/test_redcarpet.rb || die
+
+	# Tries to use bundler and install packages.
+	rm -f test/test_new_command.rb || die
+}
+
+src_test() {
+	local -x JEKYLL_NO_BUNDLER_REQUIRE=true
+
+	ruby-ng_src_test
+}