Module: Fiat

Defined in:
lib/fiat.rb,
lib/fiat/version.rb

Constant Summary collapse

VERSION = 
"0.0.3"

Class Method Summary collapse

Class Method Details

.anything_changed?(filenames, ctimes) ⇒ Boolean

Returns:

  • (Boolean) 


37
38
39
 
# File 'lib/fiat.rb', line 37

def self.anything_changed?(filenames, ctimes)
  ctimes != file_ctimes(filenames)
end

.crashed?(process) ⇒ Boolean

Returns:

  • (Boolean) 


45
46
47
 
# File 'lib/fiat.rb', line 45

def self.crashed?(process)
  process.exitstatus != 0
end

.dep_tree ⇒ Object 



5
6
7
8
9
10
11
12
13
14
15
16
 
# File 'lib/fiat.rb', line 5

def self.dep_tree
  tree = {}
  task_headers = IO.readlines("Makefile").select{ |l| l.include? ":" }
  
  task_headers.each do |line|
    k = line.split(":").first
    reqs = line.split(":")[1..-1].join(":")
    tree[k] = reqs.strip.split
  end
  
  tree
end

.deps(key, tree) ⇒ Object 



18
19
20
21
22
23
24
 
# File 'lib/fiat.rb', line 18

def self.deps(key, tree)
  if tree.include? key
    tree[key].map{ |d| deps(d, tree) }.flatten.uniq
  else
    key
  end
end

.file_ctimes(filenames) ⇒ Object 



26
27
28
29
30
31
32
33
34
35
 
# File 'lib/fiat.rb', line 26

def self.file_ctimes(filenames)
  hash = {}
  real_files = filenames.select{ |f| File.exists? f }

  real_files.each do |f|
      hash[f] = File.ctime(f)
  end
  
  hash
end

.passed_tests?(result_string, failure_terms) ⇒ Boolean

Returns:

  • (Boolean) 


41
42
43
 
# File 'lib/fiat.rb', line 41

def self.passed_tests?(result_string, failure_terms)
  failure_terms.select{ |term| result_string.include? term }.empty?
end

.run_tests(dependencies, ctimes, instruction, failure_terms) ⇒ Object 



49
50
51
52
53
54
55
56
57
58
59
 
# File 'lib/fiat.rb', line 49

def self.run_tests(dependencies, ctimes, instruction, failure_terms)
  results = `make #{instruction}`
  puts results + "\n"

  bar = "#" * 40
  if crashed?($?) or not passed_tests?(results, failure_terms)
    puts bar.red
  else
    puts bar.green
  end
end