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https://github.com/elastic/logstash.git
synced 2025-04-19 04:15:23 -04:00
76286b4f0e
Work done by @guyboertje and @ph Since JRuby 1.7.25 is now EOL we are migrating Logstash to use JRuby 9k and JDK8 only, Not much needed updating to make this work, its was mostly a drop in replacement from the previous version. The major point was the change in the implementation of Time in JRuby, JRuby now use `java.time` instead of joda time, this allow JRuby to have nanoseconds precision on time object.
69 lines
2.8 KiB
Ruby
69 lines
2.8 KiB
Ruby
# encoding: utf-8
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require "pluginmanager/ui"
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require "pluginmanager/bundler/logstash_injector"
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require "pluginmanager/gem_installer"
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require "pluginmanager/errors"
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require "pluginmanager/pack_installer/pack"
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require "bootstrap/util/compress"
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require "rubygems/indexer"
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module LogStash module PluginManager module PackInstaller
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class Local
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PACK_EXTENSION = ".zip"
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LOGSTASH_PATTERN_RE = /logstash\/?/
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attr_reader :local_file
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def initialize(local_file)
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@local_file = local_file
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end
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def execute
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raise PluginManager::FileNotFoundError, "Can't file local file #{local_file}" unless ::File.exist?(local_file)
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raise PluginManager::InvalidPackError, "Invalid format, the pack must be in zip format" unless valid_format?(local_file)
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PluginManager.ui.info("Installing file: #{local_file}")
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uncompressed_path = uncompress(local_file)
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PluginManager.ui.debug("Pack uncompressed to #{uncompressed_path}")
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pack = LogStash::PluginManager::PackInstaller::Pack.new(uncompressed_path)
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raise PluginManager::InvalidPackError, "The pack must contains at least one plugin" unless pack.valid?
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# Install the gems to make them available locally when bundler does his local resolution
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post_install_messages = []
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pack.gems.each do |packed_gem|
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PluginManager.ui.debug("Installing, #{packed_gem.name}, version: #{packed_gem.version} file: #{packed_gem.file}")
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post_install_messages << LogStash::PluginManager::GemInstaller::install(packed_gem.file, packed_gem.plugin?)
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end
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# Try to add the gems to the current gemfile and lock file, if successful
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# both of them will be updated. This injector is similar to Bundler's own injector class
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# minus the support for additionals source and doing local resolution only.
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::Bundler::LogstashInjector.inject!(pack)
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post_install_messages.compact.each do |message|
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PluginManager.ui.info(message)
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end
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PluginManager.ui.info("Install successful")
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rescue ::Bundler::BundlerError => e
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raise PluginManager::InstallError.new(e), "An error occurred went installing plugins"
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ensure
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FileUtils.rm_rf(uncompressed_path) if uncompressed_path && Dir.exist?(uncompressed_path)
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end
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private
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def uncompress(source)
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temporary_directory = Stud::Temporary.pathname
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LogStash::Util::Zip.extract(source, temporary_directory, LOGSTASH_PATTERN_RE)
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temporary_directory
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rescue Zip::Error => e
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# OK Zip's handling of file is bit weird, if the file exist but is not a valid zip, it will raise
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# a `Zip::Error` exception with a file not found message...
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raise InvalidPackError, "Cannot uncompress the zip: #{source}"
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end
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def valid_format?(local_file)
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::File.extname(local_file).downcase == PACK_EXTENSION
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end
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end
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end end end
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