Class: Terraspace::Terraform::Args::Default

Inherits:
Object
  • Object
show all
Extended by:
Memoist
Defined in:
lib/terraspace/terraform/args/default.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(mod, name, options = {}) ⇒ Default

Returns a new instance of Default.



5
6
7
8
 
# File 'lib/terraspace/terraform/args/default.rb', line 5

def initialize(mod, name, options={})
  @mod, @name, @options = mod, name.underscore, options
  @quiet = @options[:quiet].nil? ? true : @options[:quiet]
end

Class Method Details

.terraform_init_log(mod_name) ⇒ Object

Use different tmp log file in case uses run terraspace up in 2 terminals at the same time

Log for init is in /tmp because using shell >> redirection It requires full path since we’re running terraform within the .terraspace-cache folder This keeps the printed command shorter:

=> terraform init -get >> /tmp/terraspace/log/init/demo.log



133
134
135
 
# File 'lib/terraspace/terraform/args/default.rb', line 133

def terraform_init_log(mod_name)
  "#{Terraspace.tmp_root}/log/init/#{mod_name}.log"
end

Instance Method Details

#apply_args ⇒ Object 



38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
 
# File 'lib/terraspace/terraform/args/default.rb', line 38

def apply_args
  args = auto_approve_arg
  var_files = @options[:var_files]
  if var_files
    var_files.each do |file|
      copy_to_cache(file)
    end
    args << var_files.map { |f| "-var-file #{f}" }.join(' ')
  end

  args << input_option

  # must be at the end
  plan = @options[:plan]
  if plan
    copy_to_cache(plan)
    args << " #{plan}"
  end
  args
end

#args ⇒ Object 



10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
 
# File 'lib/terraspace/terraform/args/default.rb', line 10

def args
  # https://terraspace.cloud/docs/ci-automation/
  ENV['TF_IN_AUTOMATION'] = '1' if @options[:auto]

  args = []

  if straight_delegate_args?
    args += @options[:rest]
    args.flatten!
  end

  args_meth = "#{@name}_args".gsub(' ', '_') # IE: apply_args, init_args
  if respond_to?(args_meth)
    args += send(args_meth)
  end

  args
end

#auto_approve_arg ⇒ Object 



118
119
120
 
# File 'lib/terraspace/terraform/args/default.rb', line 118

def auto_approve_arg
  @options[:yes] || @options[:auto] ? ["-auto-approve"] : []
end

#destroy_args ⇒ Object 



114
115
116
 
# File 'lib/terraspace/terraform/args/default.rb', line 114

def destroy_args
  auto_approve_arg
end

#expanded_out ⇒ Object 



110
111
112
 
# File 'lib/terraspace/terraform/args/default.rb', line 110

def expanded_out
  @options[:out]
end

#force_unlock_args ⇒ Object 



34
35
36
 
# File 'lib/terraspace/terraform/args/default.rb', line 34

def force_unlock_args
  [" -force #{@options[:lock_id]}"]
end

#init_args ⇒ Object 



68
69
70
71
72
73
74
75
76
77
78
79
80
 
# File 'lib/terraspace/terraform/args/default.rb', line 68

def init_args
  args = "-get"
  args << input_option
  args << " -reconfigure" if @options[:reconfigure]

  # must be at the end
  if @quiet
    log_path = self.class.terraform_init_log(@mod.name)
    FileUtils.mkdir_p(File.dirname(log_path))
    args << " >> #{log_path}"
  end
  [args]
end

#input_option ⇒ Object 



59
60
61
62
63
64
65
66
 
# File 'lib/terraspace/terraform/args/default.rb', line 59

def input_option
  option = if @options[:auto]
             "false"
           else
             @options[:input] ? @options[:input] : "false"
           end
  " -input=#{option}"
end

#output_args ⇒ Object 



82
83
84
85
86
87
 
# File 'lib/terraspace/terraform/args/default.rb', line 82

def output_args
  args = []
  args << "-json" if @options[:format] == "json"
  args << "> #{expanded_out}" if @options[:out]
  args
end

#plan_args ⇒ Object 



89
90
91
92
93
94
95
96
97
 
# File 'lib/terraspace/terraform/args/default.rb', line 89

def plan_args
  args = []
  args << input_option
  args << "-destroy" if @options[:destroy]
  args << "-out #{expanded_out}" if @options[:out]
  # Note: based on the @options[:out] will run an internal hook to copy plan
  # file back up to the root project folder for use. Think this is convenient and expected behavior.
  args
end

#show_args ⇒ Object 



99
100
101
102
103
104
105
106
107
108
 
# File 'lib/terraspace/terraform/args/default.rb', line 99

def show_args
  args = []
  args << " -json" if @options[:json]
  plan = @options[:plan]
  if plan
    copy_to_cache(@options[:plan])
    args << " #{@options[:plan]}" # terraform show /path/to/plan
  end
  args
end

#straight_delegate_args? ⇒ Boolean

delegate args straight through for special commands, currently state seems to be the only case

Returns:

  • (Boolean) 


30
31
32
 
# File 'lib/terraspace/terraform/args/default.rb', line 30

def straight_delegate_args?
  @name.include?("state") # IE: "state list", "state pull", "state show"
end