class GitLab::Exporter::CLI::DatabaseTupleStats
Database
tuple stats runner.
It will take a database connection string and print results to STDOUT
Constants
- COMMAND_NAME
Public Class Methods
new(args)
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# File lib/gitlab_exporter/cli.rb, line 84 def initialize(args) @options = options(args) @options.parse! @target = args.shift || STDOUT @target = File.open(@target, "a") if @target.is_a?(String) end
Public Instance Methods
help()
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# File lib/gitlab_exporter/cli.rb, line 101 def help @options.help end
options(args)
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# File lib/gitlab_exporter/cli.rb, line 92 def options(args) args.options do |opts| opts.banner = "Usage: #{EXECUTABLE_NAME} #{COMMAND_NAME} [options]" opts.on("--db-conn=\"dbname=test port=5432\"", "Database connection string") do |val| @db_connection_string = val end end end
run()
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# File lib/gitlab_exporter/cli.rb, line 105 def run validate! ::GitLab::Exporter::Database::TuplesProber.new(connection_string: @db_connection_string) .probe_db .write_to(@target) end
Private Instance Methods
validate!()
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# File lib/gitlab_exporter/cli.rb, line 115 def validate! fail InvalidCLICommand.new(help) unless @db_connection_string end