75 lines
1.9 KiB
Ruby
75 lines
1.9 KiB
Ruby
require "bundler/gem_tasks"
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require "jekyll"
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require "listen"
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def listen_ignore_paths(base, options)
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[
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/_config\.ya?ml/,
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/_site/,
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/\.jekyll-metadata/
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]
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end
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def listen_handler(base, options)
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site = Jekyll::Site.new(options)
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Jekyll::Command.process_site(site)
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proc do |modified, added, removed|
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t = Time.now
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c = modified + added + removed
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n = c.length
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relative_paths = c.map{ |p| Pathname.new(p).relative_path_from(base).to_s }
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print Jekyll.logger.message("Regenerating:", "#{relative_paths.join(", ")} changed... ")
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begin
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Jekyll::Command.process_site(site)
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puts "regenerated in #{Time.now - t} seconds."
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rescue => e
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puts "error:"
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Jekyll.logger.warn "Error:", e.message
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Jekyll.logger.warn "Error:", "Run jekyll build --trace for more information."
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end
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end
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end
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task :preview do
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base = Pathname.new('.').expand_path
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options = {
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"source" => base.join('example').to_s,
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"destination" => base.join('example/_site').to_s,
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"force_polling" => false,
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"serving" => true,
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"theme" => "jekyll-theme-basically-basic"
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}
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options = Jekyll.configuration(options)
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ENV["LISTEN_GEM_DEBUGGING"] = "1"
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listener = Listen.to(
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base.join("_includes"),
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base.join("_layouts"),
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base.join("_sass"),
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base.join("assets"),
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options["source"],
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:ignore => listen_ignore_paths(base, options),
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:force_polling => options['force_polling'],
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&(listen_handler(base, options))
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)
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begin
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listener.start
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Jekyll.logger.info "Auto-regeneration:", "enabled for '#{options["source"]}'"
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unless options['serving']
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trap("INT") do
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listener.stop
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puts " Halting auto-regeneration."
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exit 0
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end
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loop { sleep 1000 }
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end
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rescue ThreadError
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# You pressed Ctrl-C, oh my!
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end
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Jekyll::Commands::Serve.process(options)
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end |