Sha256: f6236a2cdd3413dd9b7346ec5dd1dbc8579ace679ff17570999f9dc0405878da
Contents?: true
Size: 1.45 KB
Versions: 9
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Stored size: 1.45 KB
Contents
require 'cmds'
require 'state_mate'
# adapter to set global git config options
module StateMate::Adapters::SCUtil
include StateMate::Adapters
register 'scutil'
# @api adapter
#
# adapter API call that reads a value from scutil.
#
# @param key [String] the key to read. from `man scutil`:
#
# Supported preferences include:
#
# ComputerName The user-friendly name for the system.
#
# LocalHostName The local (Bonjour) host name.
#
# HostName The name associated with hostname(1) and gethostname(3).
#
# @param options [Hash] unused options to conform to adapter API
#
# @return [String, nil] the scutil value, or `nil` if not set.
#
# @raise [SystemCallError] if the command failed.
#
def self.read key, options = {}
result = Cmds "scutil --get %{key}", key: key
if result.ok?
result.out.chomp
else
if result.err.match /^#{ key }\:\ not set/
nil
else
result.assert
end
end
end # ::read
# @api adapter
#
# adapter API call that writes a value to the git global config.
#
# @param key [String] the key to write
# @param value [String] the value to write
# @param options [Hash] unused options to conform to adapter API
#
# @return nil
#
def self.write key, value, options = {}
Cmds! "sudo scutil --set %{key} %{value}",
key: key,
value: value
nil
end # ::write
end # SCUtil
Version data entries
9 entries across 9 versions & 1 rubygems