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|
#!/usr/bin/env ruby
# jsonclient shell command.
#
# Usage: 1) % jsonclient post https://www.example.com/ content.json
# Usage: 2) % jsonclient
#
# For 1) it issues a GET request to the given URI and shows the wiredump and
# the parsed result. For 2) it invokes irb shell with the binding that has a
# JSONClient as 'self'. You can call JSONClient instance methods like;
# > post "https://www.example.com/resource", {'hello' => 'world'}
require 'jsonclient'
method = ARGV.shift
url = ARGV.shift
body = []
if ['post', 'put'].include?(method)
if ARGV.size == 1 && File.exist?(ARGV[0])
body << File.read(ARGV[0])
else
body << ARGF.read
end
end
if method && url
require 'pp'
client = JSONClient.new
client.debug_dev = STDERR if $DEBUG
res = client.send(method, url, *body)
STDERR.puts('RESPONSE HEADER: ')
PP.pp(res.headers, STDERR)
if res.ok?
begin
puts JSON.pretty_generate(res.content)
rescue JSON::GeneratorError
puts res.content
end
exit 0
else
STDERR.puts res.content
exit 1
end
end
require 'irb'
require 'irb/completion'
class Runner
def initialize
@httpclient = JSONClient.new
end
def method_missing(msg, *a, &b)
debug, $DEBUG = $DEBUG, true
begin
@httpclient.send(msg, *a, &b)
ensure
$DEBUG = debug
end
end
def run
IRB.setup(nil)
ws = IRB::WorkSpace.new(binding)
irb = IRB::Irb.new(ws)
IRB.conf[:MAIN_CONTEXT] = irb.context
trap("SIGINT") do
irb.signal_handle
end
begin
catch(:IRB_EXIT) do
irb.eval_input
end
ensure
IRB.irb_at_exit
end
end
def to_s
'JSONClient'
end
end
Runner.new.run
|
