Class: PreCommit::Runner

Inherits:
Object
  • Object
show all
Includes:
Utils::StagedFiles
Defined in:
lib/pre-commit/runner.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Utils::StagedFiles

#set_staged_files, #staged_files, #staged_files=, #staged_files_all, #staged_files_git_all

Constructor Details

#initialize(stderr = nil, staged_files = nil, config = nil, pluginator = nil) ⇒ Runner

Returns a new instance of Runner.



14
15
16
17
18
19
20
 
# File 'lib/pre-commit/runner.rb', line 14

def initialize(stderr = nil, staged_files = nil, config = nil, pluginator = nil)
  @stderr       = (stderr       or $stderr)
  @pluginator   = (pluginator   or PreCommit.pluginator)
  @config       = (config       or PreCommit::Configuration.new(@pluginator))
  @staged_files = staged_files
  @debug = ENV["PRE_COMMIT_DEBUG"]
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



12
13
14
 
# File 'lib/pre-commit/runner.rb', line 12

def config
  @config
end

#debug ⇒ Object (readonly)

Returns the value of attribute debug.



12
13
14
 
# File 'lib/pre-commit/runner.rb', line 12

def debug
  @debug
end

#pluginator ⇒ Object (readonly)

Returns the value of attribute pluginator.



12
13
14
 
# File 'lib/pre-commit/runner.rb', line 12

def pluginator
  @pluginator
end

Instance Method Details

#checks(list) ⇒ Object 



70
71
72
73
74
75
76
77
 
# File 'lib/pre-commit/runner.rb', line 70

def checks(list)
  <<-ERRORS
pre-commit: Stopping commit because of errors.
#{list.join("\n")}
pre-commit: You can bypass this check using `git commit -n`

ERRORS
end

#execute(list) ⇒ Object 



41
42
43
44
45
46
47
48
49
50
51
52
53
 
# File 'lib/pre-commit/runner.rb', line 41

def execute(list)
  list.map do |cmd|
    result = nil

    seconds = Benchmark.realtime do
      result = cmd.new(pluginator, config, list).call(staged_files.dup)
    end

    puts "#{cmd} #{seconds*1000}ms" if debug

    result
  end.compact
end

#list_evaluator ⇒ Object 



59
60
61
 
# File 'lib/pre-commit/runner.rb', line 59

def list_evaluator
  @list_evaluator ||= PreCommit::ListEvaluator.new(config)
end

#list_to_run(name) ⇒ Object 



55
56
57
 
# File 'lib/pre-commit/runner.rb', line 55

def list_to_run(name)
  list_evaluator.send(:"#{name}_evaluated", :list_to_run)
end

#run(*args) ⇒ Object 



22
23
24
25
26
27
 
# File 'lib/pre-commit/runner.rb', line 22

def run(*args)
  set_staged_files(*args)
  run_single(:warnings)
  run_single(:checks  ) or return false
  true
end

#run_single(name) ⇒ Object 



29
30
31
 
# File 'lib/pre-commit/runner.rb', line 29

def run_single(name)
  show_output(name, execute(list_to_run(name)))
end

#show_output(name, list) ⇒ Object 



33
34
35
36
37
38
39
 
# File 'lib/pre-commit/runner.rb', line 33

def show_output(name, list)
  if list.any?
    @stderr.puts send(name, list)
    return false
  end
  true
end

#warnings(list) ⇒ Object 



63
64
65
66
67
68
 
# File 'lib/pre-commit/runner.rb', line 63

def warnings(list)
  <<-WARNINGS
pre-commit: Some warnings were raised. These will not stop commit:
#{list.join("\n")}
WARNINGS
end