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-rw-r--r--lib/blog.rb33
-rw-r--r--lib/pather.rb38
-rw-r--r--lib/statics.rb7
-rw-r--r--lib/templated.rb24
4 files changed, 102 insertions, 0 deletions
diff --git a/lib/blog.rb b/lib/blog.rb
new file mode 100644
index 0000000..e4403a3
--- /dev/null
+++ b/lib/blog.rb
@@ -0,0 +1,33 @@
+require 'date'
+
+def parse_post filename
+ file_raw = File.read(src filename).force_encoding('UTF-8').split('---')
+ post = YAML.load file_raw[0]
+ post['content'] = file_raw[1].strip
+ post['filename'] = filename
+ post
+end
+
+def generate_blog_post post
+ ERB.new(File.read(src 'post-template.html.erb')).result binding
+end
+
+def posts
+ Dir.new(src 'blog').children.map do |filename|
+ post = parse_post "blog/#{filename}"
+ end.sort do |a, b|
+ Date.parse(b['date']) <=> Date.parse(a['date'])
+ end
+end
+
+def write_blog_files
+ posts.each do |post|
+ content = ERB.new(File.read(src 'post-template.html.erb')).result binding
+ write_templated content, post['filename'], head_title: post['title'], h1_title: 'Blog.'
+ end
+end
+
+def write_blog_archive
+ content = ERB.new(File.read(src 'blog.html.erb')).result
+ write_templated content, 'blog.html', title: 'Blog.'
+end
diff --git a/lib/pather.rb b/lib/pather.rb
new file mode 100644
index 0000000..5ce7d02
--- /dev/null
+++ b/lib/pather.rb
@@ -0,0 +1,38 @@
+class Pather
+ def initialize
+ @assets = {}
+ @current_path = []
+ end
+
+ def add asset_id, path
+ @assets[asset_id] = @current_path + path.split('/')
+ end
+
+ def path_to asset_id
+ other_path = @assets[asset_id]
+ find_path_between @current_path, other_path
+ end
+
+ def find_path_between from, to
+ from, to = drop_common_prefix from, to
+ path = ('../' * from.length) + to.join('/')
+ end
+
+ def drop_common_prefix path1, path2
+ common_prefix_length = path1.zip(path2).take_while do |(segment1, segment2)|
+ segment1 == segment2
+ end.length
+
+ return path1[common_prefix_length..], path2[common_prefix_length..]
+ end
+
+ def cd path
+ path.split('/').each do |segment|
+ if segment == '..'
+ @current_path.pop
+ else
+ @current_path.push segment
+ end
+ end
+ end
+end
diff --git a/lib/statics.rb b/lib/statics.rb
new file mode 100644
index 0000000..3865439
--- /dev/null
+++ b/lib/statics.rb
@@ -0,0 +1,7 @@
+def write_statics statics
+ statics = statics.map do | filename |
+ src filename
+ end
+
+ FileUtils.cp statics, BuildDir
+end
diff --git a/lib/templated.rb b/lib/templated.rb
new file mode 100644
index 0000000..a7e0d63
--- /dev/null
+++ b/lib/templated.rb
@@ -0,0 +1,24 @@
+def template
+ ERB.new(File.read(src 'template.html.erb'))
+end
+
+def write_templated_file content_filename, options
+ content = File.read(src content_filename)
+ write_templated content, content_filename, options
+end
+
+def write_templated_erb erb_filename, options
+ content = ERB.new(File.read(src erb_filename)).result
+ cut_filename = erb_filename.sub /\.erb$/, ''
+ write_templated content, cut_filename, options
+end
+
+# Options should include
+# head_title: used for <title> tag
+# h1_title: used for <h1> on top of page
+# title: used for both of the above, can be overridden with either
+def write_templated content, filename, options
+ head_title = options[:head_title] || options[:title] || ''
+ h1_title = options[:h1_title] || options[:title] || ''
+ File.write build(filename), template.result(binding)
+end