Class: Liquidbook::CLI

Inherits:
Thor
  • Object
show all
Defined in:
lib/liquidbook/cli.rb

Instance Method Summary collapse

Instance Method Details

#render(template) ⇒ Object 



61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
 
# File 'lib/liquidbook/cli.rb', line 61

def render(template)
  theme_root = File.expand_path(options[:root])
  Liquidbook.root = theme_root

  renderer = ThemeRenderer.new(theme_root: theme_root)

  if template.start_with?("sections/") || template.start_with?("snippets/")
    dir, name = template.split("/", 2)
    name = name.sub(/\.liquid$/, "")
    html = dir == "sections" ? renderer.render_section(name) : renderer.render_snippet(name)
  else
    html = renderer.render_section(template.sub(/\.liquid$/, ""))
  end

  puts html
rescue Liquidbook::Error => e
  warn "Error: #{e.message}"
  exit 1
end

#server ⇒ Object 



14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
 
# File 'lib/liquidbook/cli.rb', line 14

def server
  theme_root = File.expand_path(options[:root])
  Liquidbook.root = theme_root

  pid_manager = PidManager.new(theme_root: theme_root)
  result = pid_manager.ensure_can_start!
  warn "Warning: Removed stale PID file." if result == :stale_pid_cleaned

  puts "Liquidbook v#{VERSION}"
  puts "Theme root: #{theme_root}"
  puts "Server: http://#{options[:host]}:#{options[:port]}"
  puts ""

  sections = Dir.glob(File.join(theme_root, "sections", "*.liquid")).size
  snippets = Dir.glob(File.join(theme_root, "snippets", "*.liquid")).size
  puts "Found #{sections} sections, #{snippets} snippets"
  puts ""

  pid_manager.write_pid
  at_exit { pid_manager.remove_pid }

  Server::App.set :port, options[:port]
  Server::App.set :bind, options[:host]
  Server::App.run!
end

#stop ⇒ Object 



42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
 
# File 'lib/liquidbook/cli.rb', line 42

def stop
  theme_root = File.expand_path(options[:root])
  pid_manager = PidManager.new(theme_root: theme_root)

  case pid_manager.stop!
  when :stopped
    puts "Server stopped."
  when :not_running
    puts "Server is not running."
  when :stale_pid_cleaned
    puts "Server is not running (removed stale PID file)."
  end
rescue Liquidbook::Error => e
  warn "Error: #{e.message}"
  exit 1
end

#version ⇒ Object 



82
83
84
 
# File 'lib/liquidbook/cli.rb', line 82

def version
  puts "liquidbook #{VERSION}"
end