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executable file 56 lines (42 sloc) 1.29 KB
#!/usr/bin/env ruby
require "optparse"
require "time"
require "yaml"
front_matter = {
"title" => "Hello World",
"slug" => "hello-world",
"layout" => "post",
"categories" => []
}
options = {
force: false
}
OptionParser.new do |opts|
opts.on("-t", "--title TITLE", "Title for post") do |title|
front_matter["title"] = title
end
opts.on("-s", "--slug SLUG", "Slug for post") do |slug|
front_matter["slug"] = slug
end
opts.on("-l", "--layout LAYOUT", "Layout for post") do |layout|
front_matter["layout"] = layout
end
opts.on("-c", "--category CATEGORY", "Add category for post (can be specified multiple times)") do |category|
front_matter["categories"] << category
end
opts.on("-f", "--force", "Overwrite existing file") do |val|
options[:force] = val
end
end.parse!
now = DateTime.now
date = DateTime.new(now.year, now.month, now.day, 0, 0, 0, now.zone)
front_matter["date"] = date.to_time.to_s
front_matter["categories"] = front_matter["categories"].join(" ")
fname = date.strftime("_posts/%Y-%m-%d-#{front_matter["slug"]}.md")
raise "Already exists: #{fname}" if File.exists?(fname) && !options[:force]
File.open(fname, "w") do |f|
f << front_matter.to_yaml
f << "---" << "\n" << "\n"
f << "Hello reader..."
end
puts "Generated new post in: #{fname}"