在 Mac 应用程序中使用 rake 文件打开文档
我的 Rakefile 中有一个在 Jekyll 中创建新帖子的任务。 （我从 Octopress 借来的）。
我尝试破解它，以便它创建一个新的 markdown 文件，添加默认标题信息，然后在 IA Writer 中打开它。它创建文件并添加信息，但它打开的不是文件。看起来文件名变量没有传递给系统命令，但我不知道应该如何编写它。
这是代码：
# Usage rake new_post['Title of the Post']
desc "Beginning a new post in _posts"
task :new_post, :title do |t, args|
args.with_defaults(:title => 'new-post')
title = args.title
filename = "_posts/#{Time.now.strftime('%Y-%m-%d')}-#{title.to_url}.markdown"
open_filename = "#{Time.now.strftime('%Y-%m-%d')}-#{title.to_url}.markdown"
if File.exist?(filename)
abort("rake aborted!") if ask("#{filename} already exists. Do you want to overwrite?", ['y', 'n']) == 'n'
end
puts "Creating new post: #{filename}"
open(filename, 'w') do |post|
post.puts "---"
post.puts "layout: post"
post.puts "title: \"#{title.gsub(/&/,'&')}\""
post.puts "date: #{Time.now.strftime('%Y-%m-%d %H:%M')}"
post.puts "categories: "
post.puts "---"
end
puts "Opening: #{filename}"
system('open -a IA\ Writer ~/Dropbox/Archive/jdb/#{filename}')
end
I have a task in my Rakefile for creating a new post in Jekyll. (I borrowed it from Octopress).
I've tried to hack it so that it will create a new markdown file, add the default header info and then open it in IA Writer. It creates the file and adds the info, but what it opens isn't the file. It looks like the filename variable isn't being passed through to the system command, but I have no idea how I should be writing it.
Here's the code:
# Usage rake new_post['Title of the Post']
desc "Beginning a new post in _posts"
task :new_post, :title do |t, args|
args.with_defaults(:title => 'new-post')
title = args.title
filename = "_posts/#{Time.now.strftime('%Y-%m-%d')}-#{title.to_url}.markdown"
open_filename = "#{Time.now.strftime('%Y-%m-%d')}-#{title.to_url}.markdown"
if File.exist?(filename)
abort("rake aborted!") if ask("#{filename} already exists. Do you want to overwrite?", ['y', 'n']) == 'n'
end
puts "Creating new post: #{filename}"
open(filename, 'w') do |post|
post.puts "---"
post.puts "layout: post"
post.puts "title: \"#{title.gsub(/&/,'&')}\""
post.puts "date: #{Time.now.strftime('%Y-%m-%d %H:%M')}"
post.puts "categories: "
post.puts "---"
end
puts "Opening: #{filename}"
system('open -a IA\ Writer ~/Dropbox/Archive/jdb/#{filename}')
end
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在
system...行中，将'更改为"。在'中，ruby 不使用变量，例如：In line
system...change'to". In'ruby doesn't use variables, example: