Contents

#!/usr/bin/env ruby
# WANT_JSON

# init bundler in dev env

# HACK  Keep track of the ENV vars we overwrite so we can swap them back in
#       later when we need to run the command.
#       
$replaced_env_vars = {}

if ENV['QB_DEV_ENV']
  ENV.each {|k, v|
    if k.start_with? 'QB_DEV_ENV_'
      key = k.sub('QB_DEV_ENV_', '')
      $replaced_env_vars[key] = [ENV[key], v]
      ENV[key] = v
    end
  }
  require 'bundler/setup'
end

require 'qb'
require 'cmds'

using NRSER

class Stream < QB::Ansible::Module
  def main
    template = @args['template'] || @args['cmd']
    
    if template.nil?
      raise ArgumentError,
            "Must supply `template` or `cmd` argument."
    end
    
    if @args['creates'] && File.exists?( @args['creates'] )
      debug "File #{ @args['creates'] } exists, skipping"
      return nil
    end
    
    opts = {}
    
    [:args, :kwds, :input, :assert, :env, :chdir].each { |key|
      opts[key] = @args[key.to_s] if @args.key?(key.to_s)
    }
    
    [:format, :env_mode].each { |key|
      opts[key] = @args[key.to_s].to_sym if @args.key?(key.to_s)
    }
    
    cmd = Cmds.new(template, **opts)
    
    if @args['log']
      info binding.erb <<-END
        
        STREAMING
        ========================================================================
        
        Template:
        
            <%= template %>
        
        Options:
        
            <%= opts.pretty_inspect %>
        
        Prepared command:
        
          <%= cmd.prepare %>
        
      END
    end
    
    # HACK  Swap any ENV vars we replaced at the top back in
    $replaced_env_vars.each do |key, (original, replacement)|
      ENV[key] = original
    end
      
    cmd.stream!
    
    changed!
  end
end

Stream.new.run

Version data entries

11 entries across 11 versions & 1 rubygems

Version	Path
qb-0.3.25	library/stream
qb-0.3.24	library/stream
qb-0.3.23	library/stream
qb-0.3.22	library/stream
qb-0.3.21	library/stream
qb-0.3.20	library/stream
qb-0.3.19	library/stream
qb-0.3.18	library/stream
qb-0.3.17	library/stream
qb-0.3.16	library/stream
qb-0.3.15	library/stream