Class: SchemaDev::Executor

Inherits:
Object
  • Object
show all
Defined in:
lib/schema_dev/executor.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(ruby:, activerecord:, db:) ⇒ Executor

Returns a new instance of Executor.



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# File 'lib/schema_dev/executor.rb', line 12

def initialize(ruby:, activerecord:, db:)
  @ruby_selector = RubySelector.command(ruby)
  @gemfile_selector = GemfileSelector.command(activerecord: activerecord, db: db)
end

Instance Attribute Details

#activerecord ⇒ Object (readonly)

Returns the value of attribute activerecord.



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# File 'lib/schema_dev/executor.rb', line 10

def activerecord
  @activerecord
end

#db ⇒ Object (readonly)

Returns the value of attribute db.



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# File 'lib/schema_dev/executor.rb', line 10

def db
  @db
end

#error ⇒ Object (readonly)

Returns the value of attribute error.



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# File 'lib/schema_dev/executor.rb', line 10

def error
  @error
end

#ruby ⇒ Object (readonly)

Returns the value of attribute ruby.



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# File 'lib/schema_dev/executor.rb', line 10

def ruby
  @ruby
end

Instance Method Details

#run(cmd, dry_run: false) ⇒ Object 



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# File 'lib/schema_dev/executor.rb', line 17

def run(cmd, dry_run: false)
  fullcommand = ["/usr/bin/env", @gemfile_selector, @ruby_selector, cmd].compact.join(' ')
  puts "* #{fullcommand}"
  return true if dry_run

  @error = false
  Open3.popen2e(fullcommand) do |i, oe, t|
    oe.each {|line|
      puts line
      @error ||= (line =~ /(^Failed examples)|(rake aborted)|(LoadError)/)
    }
    @error ||= !t.value.success?
  end

  return !@error
end