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Add an utility command
droonga-add to add a record
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| #!/usr/bin/env ruby | ||
| # | ||
| # Copyright (C) 2015 Droonga Project | ||
| # | ||
| # This library is free software; you can redistribute it and/or | ||
| # modify it under the terms of the GNU Lesser General Public | ||
| # License version 2.1 as published by the Free Software Foundation. | ||
| # | ||
| # This library is distributed in the hope that it will be useful, | ||
| # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| # Lesser General Public License for more details. | ||
| # | ||
| # You should have received a copy of the GNU Lesser General Public | ||
| # License along with this library; if not, write to the Free Software | ||
| # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | ||
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| require "json" | ||
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| require "droonga/command/base" | ||
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| module Droonga | ||
| module Command | ||
| class Add < Base | ||
| def run | ||
| parse_options do |option| | ||
| option.banner("Usage: droonga-add [options]\n" + | ||
| " ex: droonga-add --table User --name Adam --age 10\n" + | ||
| " droonga-add --table Server --value:host example.com") | ||
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| option.on("table=", | ||
| "Name of the target table.", | ||
| :required => true) | ||
| option.on("key=", | ||
| "A unique key for the added record.", | ||
| :default => nil) | ||
| end | ||
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| add_params = { | ||
| "table" => @options[:table], | ||
| "key" => @options[:key], | ||
| "values" => build_values(ARGV), | ||
| } | ||
| add_message = { | ||
| "dataset" => @options[:dataset], | ||
| "type" => "add", | ||
| "body" => add_params, | ||
| } | ||
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| puts "Adding new record..." | ||
| puts(JSON.pretty_generate(add_params)) | ||
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| response = request(add_message) | ||
| raise NoResponse.new unless response | ||
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| if response["body"] | ||
| puts "Done." | ||
| true | ||
| else | ||
| false | ||
| end | ||
| rescue MissingRequiredParameter | ||
| puts(@options) | ||
| false | ||
| rescue NoResponse | ||
| puts("Error: request timed out.") | ||
| false | ||
| end | ||
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| private | ||
| def build_values(argv) | ||
| values = {} | ||
| column_name = nil | ||
| argv.each do |arg| | ||
| case arg | ||
| when /\A--value:([^\s=]+)=(.+)\z/ | ||
| values[$1] = $2 | ||
| when /\A--value:([^\s=]+)\z/ | ||
| column_name = $1 | ||
| when /\A--([^\s=]+)=(.+)\z/ | ||
| values[$1] = $2 | ||
| when /\A--([^\s=]+)\z/ | ||
| column_name = $1 | ||
| else | ||
| if column_name | ||
| values[column_name] = arg | ||
| column_name = nil | ||
| end | ||
| end | ||
| end | ||
| values | ||
| end | ||
| end | ||
| end | ||
| end | ||
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| exit(Droonga::Command::Add.new.run) |