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Size: 1.07 KB
Versions: 56
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Stored size: 1.07 KB
Contents
# frozen_string_literal: true
module Krane
module OptionsHelper
class OptionsError < StandardError; end
STDIN_TEMP_FILE = "from_stdin.yml"
class << self
def with_processed_template_paths(template_paths, render_erb: false)
validated_paths = []
template_paths.uniq!
template_paths.each do |template_path|
next if template_path == '-'
validated_paths << template_path
end
if template_paths.include?("-")
Dir.mktmpdir("krane") do |dir|
template_dir_from_stdin(temp_dir: dir, render_erb: render_erb)
validated_paths << dir
yield validated_paths
end
else
yield validated_paths
end
end
private
def template_dir_from_stdin(temp_dir:, render_erb:)
tempfile = STDIN_TEMP_FILE
tempfile += ".erb" if render_erb
File.open(File.join(temp_dir, tempfile), 'w+') { |f| f.print($stdin.read) }
rescue IOError, Errno::ENOENT => e
raise OptionsError, e.message
end
end
end
end
Version data entries
56 entries across 56 versions & 2 rubygems