Class: Cheatly::CLI

Inherits:
Object
  • Object
show all
Includes:
Pager
Defined in:
lib/cheatly.rb

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ CLI 



16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
# File 'lib/cheatly.rb', line 16

def initialize(args)
  @command = args.shift || "help"
  @handle = args.first

  if "help" == @command
    @handle = @command
    @command = "show"
  end

  @options = {}
  op_parser = OptionParser.new do |opts|
    opts.on("-l", "--local", "Run using local file system") do |v|
      @options[:local] = v
    end
  end
  op_parser.parse! args
end

Instance Method Details

#create(handle) ⇒ Object 



62
63
64
65
66
 
# File 'lib/cheatly.rb', line 62

def create(handle)
  sheet = Sheet.with_file_adapter.new(handle)
  sheet.body = write_to_tempfile(handle)
  sheet.save
end

#edit(handle) ⇒ Object 



68
69
70
71
72
 
# File 'lib/cheatly.rb', line 68

def edit(handle)
  sheet = Sheet.with_file_adapter.find(handle)
  sheet.body = write_to_tempfile(handle, sheet.body)
  sheet.save
end

#editor ⇒ Object 



85
86
87
 
# File 'lib/cheatly.rb', line 85

def editor
  ENV['VISUAL'] || ENV['EDITOR'] || "nano"
end

#list ⇒ Object 



53
54
55
56
57
58
59
60
 
# File 'lib/cheatly.rb', line 53

def list
  sheets = model.all
  page
  puts "List of available cheat-sheets:"
  sheets.each do |sheet|
    puts "  #{sheet.title}"
  end
end

#model ⇒ Object 



34
35
36
37
38
39
40
 
# File 'lib/cheatly.rb', line 34

def model
  if @options[:local]
    Sheet.with_file_adapter
  else
    Sheet
  end
end

#process ⇒ Object 



89
90
91
92
93
94
95
96
97
98
99
100
101
102
 
# File 'lib/cheatly.rb', line 89

def process
  case @command
  when "show"
    sheet(@handle)
  when "list"
    list
  when "new"
    create(@handle)
  when "edit"
    edit(@handle)
  else
    puts "Command [#{@command}] not found :-( . You can try running 'cheatly list' to check the available commands. "
  end
end

#sheet(handle) ⇒ Object 



42
43
44
45
46
47
48
49
50
51
 
# File 'lib/cheatly.rb', line 42

def sheet(handle)
  sheet = model.find(handle)
  unless sheet
    puts "Sheet not found, run 'cheatly list' to see the availables."
    return
  end
  page
  puts "#{sheet.title}:"
  puts sheet.to_s
end

#write_to_tempfile(title, body = nil) ⇒ Object 



74
75
76
77
78
79
80
81
82
83
 
# File 'lib/cheatly.rb', line 74

def write_to_tempfile(title, body = nil)
  tempfile = Tempfile.new(title + '.yml')
  tempfile.write(body) if body
  tempfile.close
  system "#{editor} #{tempfile.path}"
  tempfile.open
  body = tempfile.read
  tempfile.close
  body
end