1
2
3
4
5
6
7
8
9
10
11
12
13
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
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
|
# frozen_string_literal: true
module Gitlab
module QuickActions
class CommandDefinition
attr_accessor :name, :aliases, :description, :explanation, :params,
:condition_block, :parse_params_block, :action_block, :warning
def initialize(name, attributes = {})
@name = name
@aliases = attributes[:aliases] || []
@description = attributes[:description] || ''
@warning = attributes[:warning] || ''
@explanation = attributes[:explanation] || ''
@params = attributes[:params] || []
@condition_block = attributes[:condition_block]
@parse_params_block = attributes[:parse_params_block]
@action_block = attributes[:action_block]
end
def all_names
[name, *aliases]
end
def noop?
action_block.nil?
end
def available?(context)
return true unless condition_block
context.instance_exec(&condition_block)
end
def explain(context, arg)
return unless available?(context)
message = if explanation.respond_to?(:call)
execute_block(explanation, context, arg)
else
explanation
end
warning.empty? ? message : "#{message} (#{warning})"
end
def execute(context, arg)
return if noop? || !available?(context)
count_commands_executed_in(context)
execute_block(action_block, context, arg)
end
def to_h(context)
desc = description
if desc.respond_to?(:call)
desc = context.instance_exec(&desc) rescue ''
end
prms = params
if prms.respond_to?(:call)
prms = Array(context.instance_exec(&prms)) rescue params
end
{
name: name,
aliases: aliases,
description: desc,
warning: warning,
params: prms
}
end
private
def count_commands_executed_in(context)
return unless context.respond_to?(:commands_executed_count=)
context.commands_executed_count ||= 0
context.commands_executed_count += 1
end
def execute_block(block, context, arg)
if arg.present?
parsed = parse_params(arg, context)
context.instance_exec(parsed, &block)
elsif block.arity == 0
context.instance_exec(&block)
end
end
def parse_params(arg, context)
return arg unless parse_params_block
context.instance_exec(arg, &parse_params_block)
end
end
end
end
|
