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Contents
module Kontena::Cli::Master::Config
class ImportCommand < Kontena::Command
include Kontena::Cli::Common
requires_current_master
requires_current_master_token
banner "Updates configuration from a file into Master"
parameter '[PATH]', "Input from file in PATH, default: STDIN", required: false
option ['--preset'], '[NAME]', 'Load preset', hidden: true
option ['--format'], '[FORMAT]', "Specify input format (json, yaml) (default: guess from PATH or json)"
option ['--full'], :flag, "Perform full update, keys that are not present in the input are cleared"
option ['-f', '--force'], :flag, "Don't ask for confirmation"
def input_as_hash
if self.path && self.preset
exit_with_error "Options --preset and PATH can not be used together"
elsif self.path
unless File.exist?(self.path) && File.readable?(self.path)
exit_with_error "Can not read '#{self.path}'"
end
File.read(self.path)
elsif self.preset
self.format = 'yaml'
path = File.join(Kontena.root, 'lib/kontena/presets', "#{self.preset}.yml")
File.read(path)
else
STDIN.read
end
end
def convert(data)
case self.format.downcase
when 'json'
require 'json'
JSON.parse(data)
when 'yaml', 'yml'
require 'yaml'
YAML.safe_load(data)
else
exit_with_error "Unknown input format '#{self.format}'"
end
end
def http_method
self.full? ? :patch : :put
end
def upload(data)
confirm unless self.force?
client.send(http_method, "config", data)
end
def set_default_format
self.format ||= self.path.to_s.end_with?('.yml') ? 'yaml' : 'json'
end
def execute
set_default_format
upload(convert(input_as_hash))
end
end
end
Version data entries
30 entries across 30 versions & 1 rubygems