Remove jekyll

This is a complete rewrite of my blog to a vastly simpler form. That is,
we only need HTML and a couple of build scripts to have something
equivalent, without all the dependencies that jekyll brings. I have also
taken the chance to remove a lot of stuff that was actually not needed.

Signed-off-by: Miquel Sabaté Solà <mikisabate@gmail.com>

5 files changed, 0 insertions, 293 deletions

diff --git a/_plugins/log.rb b/_plugins/log.rb
deleted file mode 100644
index 8a7d512..0000000
--- a/_plugins/log.rb
+++ /dev/null
@@ -1,107 +0,0 @@
-# frozen_string_literal: true
-
-# Copyright (C) 2019-Ω Miquel Sabaté Solà <mikisabate@gmail.com>
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Affero General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Affero General Public License for more details.
-#
-# You should have received a copy of the GNU Affero General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-require 'date'
-require_relative 'modified_time_helper'
-
-module Jekyll
-  # Render the last modification time of the given page. This plugin requires
-  # the use of the Jekyll multiple-language plugin, and a value for the
-  # 'log.unknown' key.
-  class RenderModifiedAt < Liquid::Tag
-    include ::Jekyll::ModifiedTimeHelper
-
-    def render(context)
-      mt = modified_time(context['page'])
-      return unknown(context) if mt.nil?
-
-      time = Time.iso8601(mt)
-      if context['page']['lang'] == 'en'
-        time.strftime('%B %-d, %Y, at %H:%m')
-      else
-        time.strftime("%-d de #{catalan_month(time.month)} de %Y, a les %H:%m")
-      end
-    end
-
-    protected
-
-    # Returns the 'log.unknown' string.
-    def unknown(context)
-      lang = context['site']['lang']
-      ts   = context['site']['translations'][lang]
-
-      ts['log']['unknown']
-    end
-
-    # Given a month number, return its catalan translation.
-    # rubocop:disable Metrics/MethodLength, Metrics/CyclomaticComplexity
-    def catalan_month(month)
-      case month
-      when 1
-        'gener'
-      when 2
-        'febrer'
-      when 3
-        'març'
-      when 4
-        'abril'
-      when 5
-        'maig'
-      when 6
-        'juny'
-      when 7
-        'juliol'
-      when 8
-        'agost'
-      when 9
-        'setembre'
-      when 10
-        'octubre'
-      when 11
-        'novembre'
-      when 12
-        'desembre'
-      else
-        ''
-      end
-    end
-    # rubocop:enable Metrics/MethodLength, Metrics/CyclomaticComplexity
-  end
-
-  # Render the link to git.mssola.com of the given page.
-  class RenderLogLink < Liquid::Tag
-    include ::Jekyll::ModifiedTimeHelper
-
-    WEBSITE_BASE   = 'https://github.com'
-    WEBSITE_REPO   = 'mssola/jo.mssola.com'
-    WEBSITE_BRANCH = 'main'
-
-    def render(context)
-      page = context['page']
-      url  = "#{WEBSITE_BASE}/#{WEBSITE_REPO}/commits/#{WEBSITE_BRANCH}/#{page['relative_path']}"
-
-      if page['lang'] == 'en'
-        "<a href=\"#{url}\" title=\"Log for this page\">here</a>"
-      else
-        "<a href=\"#{url}\" title=\"Historial d'aquesta pàgina (anglès)\">aquí</a>"
-      end
-    end
-  end
-end
-
-Liquid::Template.register_tag('render_modified_at', Jekyll::RenderModifiedAt)
-Liquid::Template.register_tag('render_log_link', Jekyll::RenderLogLink)
diff --git a/_plugins/modified_time_helper.rb b/_plugins/modified_time_helper.rb
deleted file mode 100644
index e1cffd8..0000000
--- a/_plugins/modified_time_helper.rb
+++ /dev/null
@@ -1,35 +0,0 @@
-# frozen_string_literal: true
-
-# Copyright (C) 2019-Ω Miquel Sabaté Solà <mikisabate@gmail.com>
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Affero General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Affero General Public License for more details.
-#
-# You should have received a copy of the GNU Affero General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-module Jekyll
-  # ModifiedTimeHelper offers methods to fetch the modified time of a given page.
-  module ModifiedTimeHelper
-    # Returns the modified time of the given page.
-    def modified_time(page)
-      path = File.expand_path(File.join(File.dirname(__FILE__), '..', page['path']))
-      out  = `git log -n 1 --pretty='format:%cd' --date=iso8601-strict -- #{path}`
-
-      begin
-        Time.iso8601(out)
-        out
-      rescue ArgumentError => e
-        puts "[WARNING] Could not parse the given modified time from Git: #{e}"
-        nil
-      end
-    end
-  end
-end
diff --git a/_plugins/render_helper.rb b/_plugins/render_helper.rb
deleted file mode 100644
index b563d57..0000000
--- a/_plugins/render_helper.rb
+++ /dev/null
@@ -1,32 +0,0 @@
-# frozen_string_literal: true
-
-# Copyright (C) 2019-Ω Miquel Sabaté Solà <mikisabate@gmail.com>
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Affero General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Affero General Public License for more details.
-#
-# You should have received a copy of the GNU Affero General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-module Jekyll
-  # RenderHelper implements methods that help other plugins to render HTML code.
-  module RenderHelper
-    # Render an HTML meta tag with the given property and content
-    # attributes. You may optionally pass a `name` argument. When true, it will
-    # use "name" instead of "property". Defaults to nil.
-    def render_meta(property, content, name: nil)
-      if name
-        "<meta name=\"#{property}\" content=\"#{content}\" />"
-      else
-        "<meta property=\"#{property}\" content=\"#{content}\" />"
-      end
-    end
-  end
-end
diff --git a/_plugins/twitter.rb b/_plugins/twitter.rb
deleted file mode 100644
index eaf0483..0000000
--- a/_plugins/twitter.rb
+++ /dev/null
@@ -1,54 +0,0 @@
-# frozen_string_literal: true
-
-# Copyright (C) 2019-Ω Miquel Sabaté Solà <mikisabate@gmail.com>
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Affero General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Affero General Public License for more details.
-#
-# You should have received a copy of the GNU Affero General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-require_relative 'render_helper'
-
-module Jekyll
-  # Render the OG image meta HTML tag for the currently rendered page.
-  class RenderOGImageTag < Liquid::Tag
-    include ::Jekyll::RenderHelper
-
-    # The path to be used when the current page does not have a specific image.
-    DEFAULT_PATH = '/images/default.png'
-
-    def render(context)
-      img  = "#{normalize(context['raw_title'])}.png"
-      path = image_exists?(img) ? "/images/posts/#{img}" : DEFAULT_PATH
-      render_meta('og:image', "http://jo.mssola.com#{path}") +
-        render_meta('og:image:width', 630) +
-        render_meta('og:image:height', 315) +
-        render_meta('twitter:image', "http://jo.mssola.com#{path}", name: true)
-    end
-
-    protected
-
-    # Returns true if the given image exists inside of /images/posts.
-    def image_exists?(image)
-      return false if image == '.png'
-
-      path = File.expand_path(File.join(File.dirname(__FILE__), '..', 'images', 'posts', image))
-      File.file?(path)
-    end
-
-    # Downcases the given string and replaces space characters with "-"
-    def normalize(str)
-      str.gsub(/\s/, '-').downcase
-    end
-  end
-end
-
-Liquid::Template.register_tag('render_og_image', Jekyll::RenderOGImageTag)
diff --git a/_plugins/type.rb b/_plugins/type.rb
deleted file mode 100644
index 0bc4d49..0000000
--- a/_plugins/type.rb
+++ /dev/null
@@ -1,65 +0,0 @@
-# frozen_string_literal: true
-
-# Copyright (C) 2019-Ω Miquel Sabaté Solà <mikisabate@gmail.com>
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Affero General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Affero General Public License for more details.
-#
-# You should have received a copy of the GNU Affero General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-require 'time'
-require_relative 'render_helper'
-require_relative 'modified_time_helper'
-
-module Jekyll
-  # Render og:type related tags.
-  class RenderTypeTags < Liquid::Tag
-    include ::Jekyll::RenderHelper
-    include ::Jekyll::ModifiedTimeHelper
-
-    def render(context)
-      if ['posts'].include?(context['page']['collection'])
-        render_article_tags(context['page'])
-      else
-        '<meta property="og:type" content="website" />'
-      end
-    end
-
-    protected
-
-    # Render all the tags related to the article og:type.
-    def render_article_tags(page)
-      tags = page['tags'].inject('') { |acc, t| acc + render_meta('article:tag', t) }
-
-      # rubocop:disable Style/StringConcatenation
-      '<meta property="og:type" content="article" />' +
-        render_meta('og:author', 'Miquel Sabaté Solà') +
-        render_meta('profile:first_name', 'Miquel') +
-        render_meta('profile:last_name', 'Sabaté Solà') +
-        render_meta('profile:username', 'mssola') +
-        render_meta('profile:gender', 'male') +
-        render_meta('article:section', page['collection']) +
-        render_meta('article:published_time', published_time(page)) +
-        render_meta('article:modified_time', modified_time(page)) +
-        tags
-      # rubocop:enable Style/StringConcatenation
-    end
-
-    # Returns the published time of the given page.
-    def published_time(page)
-      # We could do fancy stuff like using DateTime.strptime and so on, but
-      # Jekyll completely disregards the hour, minutes, etc., so why bother.
-      page['date'].to_s.split.first
-    end
-  end
-end
-
-Liquid::Template.register_tag('render_type_tags', Jekyll::RenderTypeTags)