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https://github.com/elastic/logstash.git
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1e08341e1e
Adapted install/uninstall/list PluginManager's CLI commands to respect the alised plugins - adapt install plugin to resolve an alias giving precedence on a real plugin - changed list to mark alised plugins - uninstall avoid to remove the alias and ask the user to remove the original plugin - update update the original plugin in case of alias, else fallback on usual behavior Co-authored-by: Ry Biesemeyer <ry.biesemeyer@elastic.co>
62 lines
2.8 KiB
Ruby
62 lines
2.8 KiB
Ruby
# Licensed to Elasticsearch B.V. under one or more contributor
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# license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright
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# ownership. Elasticsearch B.V. licenses this file to you under
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# the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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require "pluginmanager/bundler/logstash_uninstall"
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require "pluginmanager/x_pack_interceptor.rb"
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require "pluginmanager/command"
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class LogStash::PluginManager::Remove < LogStash::PluginManager::Command
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parameter "PLUGIN", "plugin name"
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def execute
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signal_error("File #{LogStash::Environment::GEMFILE_PATH} does not exist or is not writable, aborting") unless File.writable?(LogStash::Environment::GEMFILE_PATH)
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##
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# Need to setup the bundler status to enable uninstall of plugins
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# installed as local_gems, otherwise gem:specification is not
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# finding the plugins
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##
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LogStash::Bundler.setup!({:without => [:build, :development]})
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if LogStash::PluginManager::ALIASES.has_key?(plugin)
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unless LogStash::PluginManager.installed_plugin?(plugin, gemfile)
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aliased_plugin = LogStash::PluginManager::ALIASES[plugin]
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puts "Cannot remove the alias #{plugin}, which is an alias for #{aliased_plugin}; if you wish to remove it, you must remove the aliased plugin instead."
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return
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end
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end
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# If a user is attempting to uninstall X-Pack, present helpful output to guide
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# them toward the OSS-only distribution of Logstash
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LogStash::PluginManager::XPackInterceptor::Remove.intercept!(plugin)
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# if the plugin is provided by an integration plugin. abort.
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if integration_plugin = LogStash::PluginManager.which_integration_plugin_provides(plugin, gemfile)
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signal_error("This plugin is already provided by '#{integration_plugin.name}' so it can't be removed individually")
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end
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# make sure this is an installed plugin and present in Gemfile.
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# it is not possible to uninstall a dependency not listed in the Gemfile, for example a dependent codec
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signal_error("This plugin has not been previously installed") unless LogStash::PluginManager.installed_plugin?(plugin, gemfile)
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exit(1) unless ::Bundler::LogstashUninstall.uninstall!(plugin)
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remove_unused_locally_installed_gems!
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rescue => exception
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report_exception("Operation aborted, cannot remove plugin", exception)
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end
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end
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