Module: Morpheus::Cli::CliCommand
- Included in:
- AccessTokenCommand, AccountGroupsCommand, ActivityCommand, AliasCommand, ApplianceSettingsCommand, ApprovalsCommand, Apps, ArchivesCommand, Audit, BackupJobsCommand, BackupRestoresCommand, BackupResultsCommand, BackupServices, BackupSettingsCommand, BackupTypes, BackupsCommand, BenchmarkCommand, BlueprintsCommand, BootScriptsCommand, BudgetsCommand, CatCommand, CatalogCommand, CatalogItemTypesCommand, CertificatesCommand, ChangePasswordCommand, ClientsCommand, CloudDatastoresCommand, CloudFoldersCommand, CloudResourcePoolsCommand, CloudTypes, Clouds, Clusters, ColoringCommand, ContainersCommand, CredentialTypesCommand, CredentialsCommand, CurlCommand, CypherCommand, DashboardCommand, DebugCommand, Deploy, Deployments, Deploys, Echo, EditProfileCommand, EditRcCommand, EmailTemplates, EnvironmentsCommand, ExecuteSchedulesCommand, ExecutionRequestCommand, ExitCommand, FileCopyRequestCommand, ForgotPassword, GetPromptCommand, Groups, GuidanceCommand, GuidanceSettings, HealthCommand, HistoryCommand, Hosts, Hub, ImageBuilderCommand, InstanceTypes, Instances, IntegrationsCommand, InvoicesCommand, JobsCommand, KeyPairs, LibraryClusterLayoutsCommand, LibraryClusterPackagesCommand, LibraryContainerScriptsCommand, LibraryContainerTemplatesCommand, LibraryContainerTypesCommand, LibraryFormsCommand, LibraryInstanceTypesCommand, LibraryLayoutsCommand, LibraryOperatingSystemsCommand, LibraryOptionListsCommand, LibraryOptionTypesCommand, LibrarySpecTemplatesCommand, LibraryUpgradesCommand, License, LoadBalancerMonitors, LoadBalancerPoolNodes, LoadBalancerPools, LoadBalancerProfiles, LoadBalancerTypes, LoadBalancerVirtualServers, LoadBalancers, LogLevelCommand, LogSettingsCommand, Login, Logout, LogsCommand, ManCommand, MonitoringAlertsCommand, MonitoringAppsCommand, MonitoringChecksCommand, MonitoringContactsCommand, MonitoringGroupsCommand, MonitoringIncidentsCommand, MonitoringSettings, NetworkDhcpRelaysCommand, NetworkDhcpServersCommand, NetworkDomainsCommand, NetworkEdgeClustersCommand, NetworkFirewallsCommand, NetworkFloatingIps, NetworkGroupsCommand, NetworkPoolServerTypes, NetworkPoolServersCommand, NetworkPoolsCommand, NetworkProxiesCommand, NetworkRoutersCommand, NetworkSecurityServerTypes, NetworkServerGroups, NetworkServerTypes, NetworkServersCommand, NetworkServicesCommand, NetworkStaticRoutesCommand, NetworkTransportZonesCommand, NetworksCommand, OpenCommand, Options, PackagesCommand, Ping, PluginsCommand, PoliciesCommand, PowerSchedulesCommand, PreseedScriptsCommand, PriceSetsCommand, PricesCommand, Processes, Projects, ProvisioningLicensesCommand, ProvisioningSettingsCommand, RecentActivityCommand, Remote, RemoveFileCommand, ReportsCommand, ResourcePoolGroupsCommand, Roles, ScaleThresholds, SearchCommand, SecurityGroupRules, SecurityGroups, SecurityPackageTypesCommand, SecurityPackagesCommand, SecurityScansCommand, SelfServiceCommand, ServicePlanCommand, SetPromptCommand, Setup, Shell, Sleep, Snapshots, SourceCommand, SslVerificationCommand, StorageProvidersCommand, StorageServerTypes, StorageServers, StorageVolumeTypes, StorageVolumes, SubnetsCommand, Tasks, TeeCommand, TenantsCommand, UpdateCommand, UsageCommand, UserGroupsCommand, UserSettingsCommand, UserSourcesCommand, Users, VdiAllocationsCommand, VdiAppsCommand, VdiCommand, VdiGatewaysCommand, VdiPoolsCommand, VersionCommand, View, VirtualImages, WhitelabelSettingsCommand, Whoami, WikiCommand, Workflows
- Defined in:
- lib/morpheus/cli/cli_command.rb
Overview
Module to be included by every CLI command so that commands get registered This mixin defines a print and puts method, and delegates todo: use delegate
Defined Under Namespace
Modules: ClassMethods
Instance Attribute Summary collapse
-
#no_prompt ⇒ Object
readonly
this setting makes it easy for the called to disable prompting.
Class Method Summary collapse
Instance Method Summary collapse
-
#add_query_parameter(params, key, value) ⇒ Object
Add a name=value query parameter, building an array if there is more than one.
-
#apply_options(payload, options, object_key = nil) ⇒ Object
support -O OPTION switch.
-
#build_common_options(opts, options, includes = [], excludes = []) ⇒ Object
appends to the passed OptionParser all the generic options.
-
#build_get_options(opts, options, params) ⇒ Object
The default way to build options for the list command.
-
#build_list_options(opts, options, params) ⇒ Object
The default way to build options for the list command.
-
#build_option_type_options(opts, options, option_types = []) ⇒ Object
Appends Array of OptionType definitions to an OptionParser instance This adds an option like –fieldContext.fieldName=“VALUE”.
- #build_standard_add_many_options(opts, options, includes = [], excludes = []) ⇒ Object
- #build_standard_add_options(opts, options, includes = [], excludes = []) ⇒ Object
- #build_standard_api_options(opts, options, includes = [], excludes = []) ⇒ Object
- #build_standard_delete_options(opts, options, includes = [], excludes = []) ⇒ Object
-
#build_standard_get_options(opts, options, includes = [], excludes = []) ⇒ Object
the standard options for a command that makes api requests (most of them).
-
#build_standard_list_options(opts, options, includes = [], excludes = []) ⇒ Object
list is GET that supports phrase,max,offset,sort,direction.
- #build_standard_post_options(opts, options, includes = [], excludes = []) ⇒ Object
- #build_standard_put_options(opts, options, includes = [], excludes = []) ⇒ Object
- #build_standard_remove_options(opts, options, includes = [], excludes = []) ⇒ Object
- #build_standard_update_options(opts, options, includes = [], excludes = []) ⇒ Object
- #command_description ⇒ Object
- #command_name ⇒ Object
- #confirm(msg, options) ⇒ Object
- #confirm!(msg, options) ⇒ Object
- #default_refresh_interval ⇒ Object
-
#default_sigdig ⇒ Object
number of decimal places to show with curreny.
- #default_subcommand ⇒ Object
-
#establish_remote_appliance_connection(options) ⇒ Object
This supports the simple remote option eg.
-
#execute_api(api_interface, api_method, args, options, object_key = nil) {|json_response| ... } ⇒ Object
Standard handler for all commands that execute an api request.
-
#execute_api_payload(api_interface, api_method, args, options, object_key = nil, &block) ⇒ Object
Standard handler for all POST commands that send a request for a payload This supports the –payloads option for 1-N payloads, that is silly and will probably go away.
-
#execute_api_request(api_interface, api_method, args, options, object_key = nil, &block) ⇒ Object
Standard handler for executing any API request Supports the –dry-run option and standard rendering options –json, –yaml, –fields, –select, etc.
-
#find_all(*args) ⇒ Object
(also: #find_all_records)
Load a list of records by type find_record(:app, 1) report_types = find_all(“reportTypes”, phrase:“amazon”) pools = find_all(“loadBalancerPool”, load_balancer_id).
-
#find_all_json(*args) ⇒ Object
(also: #find_all_records_json)
Load json response for a list of records by type.
-
#find_by_id(*args) ⇒ Object
Find a resource by type and id Usage: find_by_name_or_id(“app”, 3).
-
#find_by_name(*args) ⇒ Object
Find a record by type and name Usage: find_by_name_or_id(“network”, “Skynet”).
-
#find_by_name_or_id(*args) ⇒ Object
Find a resource by type and name or id Example: find_by_name_or_id(“instance”, “K2”) find_by_name_or_id(“storage_volume”, 42) find_by_name_or_id(“instance”, “My Instance”) find_by_name_or_id(“load_balancer_pool”, load_balancer_id, id).
-
#find_record(*args) ⇒ Hash
Load a single record (Hash) by type and id and optional parameters Examples: apps = find_record(:app) report_types = find_record(“reportTypes”, phrase:“amazon”) pools = find_record(“loadBalancerPool”, balancer_id).
-
#find_record_json(*args) ⇒ Object
Load list of records by type and (optional) parameters Examples: apps = find_record(:app, 1) report_types = find_record(“reportType”, 1) pools = find_all(“loadBalancerPool”, load_balancer_id).
-
#full_command_usage ⇒ Object
a string to describe the usage of your command this is what the –help option feel free to override this in your commands.
-
#get_interface(type) ⇒ Object
Load json response for a list of records by type.
- #get_list_key(type) ⇒ Object
- #get_object_key(type) ⇒ Object
-
#get_subcommand_description(subcmd) ⇒ Object
def subcommand_descriptions self.class.subcommand_descriptions end.
- #handle(args) ⇒ Object
-
#handle_each_payload(options) {|payload| ... } ⇒ Object
Executes the block with each payload (:payload or :payloads as parsed from –payload FILE and –payloads –PATH) This is a wrapper to support execution on 1-N payloads It also looks for –ignore-payload-errors behavior to continue processing It is up to the block to actually make the api request.
-
#handle_subcommand(args) ⇒ Object
a default handler.
-
#interactive? ⇒ Boolean
whether to prompt or not, this is true by default.
- #my_help_command ⇒ Object
-
#my_terminal ⇒ Morpheus::Terminal
The terminal this command is being executed inside of.
-
#my_terminal=(term) ⇒ Object
set the terminal running this command.
-
#parse_array(val, opts = {}) ⇒ Object
Parse an array from a string (csv).
- #parse_bytes_param(bytes_param, option, assumed_unit = nil, allow_zero = false) ⇒ Object
-
#parse_get_options!(args, options, params) ⇒ Object
The default way to parse options for the get command.
-
#parse_id_list(id_list, delim = /\s*\,\s*/) ⇒ Object
parse_id_list splits returns the given id_list with its values split on a comma your id values cannot contain a comma, atm…
- #parse_labels(val) ⇒ Object
-
#parse_list_options(options = {}) ⇒ Object
parse the parameters provided by the common :list options this includes the :query options too via parse_query_options().
-
#parse_list_options!(args, options, params) ⇒ Object
The default way to parse options for the list command.
-
#parse_list_subtitles(options = {}) ⇒ Object
parse the subtitles provided by the common :list options returns Array of subtitles as strings in the format [“Phrase: blah”, “Max: 100”].
-
#parse_options(options, params = {}) ⇒ Object
Construct the request query parameters from the standard command options This populates :params with a map of parameters.
-
#parse_parameter_as_resource_id!(type, options, params, param_name = nil, lookup_ids = false) ⇒ Object
The default way to parse options for the get command.
-
#parse_passed_options(options, parse_opts = {}) ⇒ Object
this returns all the options passed in by -O, parsed all nicely into objects.
-
#parse_payload(options, object_key = nil) {|payload| ... } ⇒ Object
Parse payload(s) from the standard command options or else invoke the given block.
-
#parse_query_options(options = {}) ⇒ Object
parse the parameters provided by the common :query (:query_filters) options returns Hash of params the format => “foobar”, “max”: 100.
-
#print(*msgs) ⇒ Object
delegate :print, to: :my_terminal delegate :puts, to: :my_terminal or .
- #print_error(*msgs) ⇒ Object
- #println(*msgs) ⇒ Object
- #prog_name ⇒ Object
- #puts(*msgs) ⇒ Object
- #puts_error(*msgs) ⇒ Object
- #raise_args_error(msg, args = [], optparse = nil, exit_code = nil) ⇒ Object
- #raise_command_error(msg, args = [], optparse = nil, exit_code = nil) ⇒ Object
-
#render_response(json_response, options, object_key = nil, &block) ⇒ Object
(also: #render_with_format)
basic rendering for options :json, :yml, :csv, :quiet, and :outfile returns the string rendered, or nil if nothing was rendered.
-
#run_command_for_each_arg(args, &block) ⇒ 0|1
executes block with each argument in the list.
- #subcommand_aliases ⇒ Object
- #subcommand_description ⇒ Object
- #subcommand_usage(*extra) ⇒ Object
- #subcommands ⇒ Object
- #usage ⇒ Object
- #validate_outfile(outfile, options) ⇒ Object
-
#verify_args!(opts = {}) ⇒ Object
verify_args! verifies that the right number of commands were passed and raises a command error if not.
- #visible_subcommands ⇒ Object
Instance Attribute Details
#no_prompt ⇒ Object (readonly)
this setting makes it easy for the called to disable prompting
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# File 'lib/morpheus/cli/cli_command.rb', line 31 def no_prompt @no_prompt end |
Class Method Details
.included(base) ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 20 def self.included(base) base.send :include, Morpheus::Cli::PrintHelper base.send :include, Morpheus::Cli::PromptHelper base.send :include, Morpheus::Benchmarking::HasBenchmarking base.extend ClassMethods Morpheus::Cli::CliRegistry.add(base, base.command_name) end |
Instance Method Details
#add_query_parameter(params, key, value) ⇒ Object
Add a name=value query parameter, building an array if there is more than one
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# File 'lib/morpheus/cli/cli_command.rb', line 1404 def add_query_parameter(params, key, value) # key = key.to_s if params.key?(key) && !params[key].nil? if !params[key].is_a?(Array) params[key] = [params[key]] end params[key] << value else params[key] = value end params end |
#apply_options(payload, options, object_key = nil) ⇒ Object
support -O OPTION switch
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# File 'lib/morpheus/cli/cli_command.rb', line 1576 def (payload, , object_key=nil) payload ||= {} if [:options] # allow options[:object_key] to be used object_key = object_key ? object_key : [:object_key] # could use parse_passed_options() here to support exclusion of certain options #passed_options = parse_passed_options(options, options[:apply_options] || {}) = [:options].reject {|k,v| k.is_a?(Symbol)} if [:apply_options_exclude] = [:options].reject {|k,v| [:skip_apply_options].include?(k.to_s) || [:skip_apply_options].include?(k.to_sym) } end if object_key payload.deep_merge!({object_key => }) else payload.deep_merge!() end end payload end |
#build_common_options(opts, options, includes = [], excludes = []) ⇒ Object
appends to the passed OptionParser all the generic options
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# File 'lib/morpheus/cli/cli_command.rb', line 300 def (opts, , includes=[], excludes=[]) #opts.separator "" # opts.separator "Common options:" option_keys = includes.clone all_option_keys = option_keys.dup # todo: support --quiet everywhere # turn on some options all the time.. # unless command_name == "shell" # option_keys << :quiet unless option_keys.include?(:quiet) # end # ensure commands can always access options[:options], until we can deprecate it... [:options] ||= {} while (option_key = option_keys.shift) do case option_key.to_sym when :tenant, :account # todo: let's deprecate this in favor of :tenant --tenant to keep -a reserved for --all perhaps? opts.on('--tenant TENANT', String, "Tenant (Account) Name or ID") do |val| [:account] = val end opts.on('--tenant-id ID', String, "Tenant (Account) ID") do |val| [:account_id] = val end # todo: let's deprecate this in favor of :tenant --tenant to keep -a reserved for --all perhaps? opts.on('-a','--account ACCOUNT', "Alias for --tenant") do |val| [:account] = val end opts.on('-A','--account-id ID', "Tenant (Account) ID") do |val| [:account_id] = val end opts.add_hidden_option('--tenant-id') if opts.is_a?(Morpheus::Cli::OptionParser) opts.add_hidden_option('-a, --account') if opts.is_a?(Morpheus::Cli::OptionParser) opts.add_hidden_option('-A, --account-id') if opts.is_a?(Morpheus::Cli::OptionParser) when :details opts.on('-a', '--all', "Show all details." ) do [:details] = true end opts.on('--details', '--details', "Show more details" ) do [:details] = true end opts.add_hidden_option('--details') when :sigdig opts.on('--sigdig DIGITS', "Significant digits to display for prices (currency). Default is #{default_sigdig}.") do |val| [:sigdig] = val.to_i end when :options [:options] ||= {} opts.on( '-O', '--option OPTION', "Option in the format -O field=\"value\"" ) do |option| # todo: look ahead and parse ALL the option=value args after -O switch #custom_option_args = option.split('=') custom_option_args = option.sub(/\s?\=\s?/, '__OPTION_DELIM__').split('__OPTION_DELIM__') = [:options] option_name_args = custom_option_args[0].split('.') option_type = ([:option_types] || []).find {|it| it['fieldName'] == custom_option_args[0]} || {} if option_name_args.count > 1 = option_name_args.each_with_index do |name_element,index| if index < option_name_args.count - 1 [name_element] = [name_element] || {} = [name_element] else val = custom_option_args[1] unless option_type['noParse'] if (val.to_s[0] == '{' && val.to_s[-1] == '}') || (val.to_s[0] == '[' && val.to_s[-1] == ']') begin val = JSON.parse(val) rescue Morpheus::Logging::DarkPrinter.puts "Failed to parse option value '#{val}' as JSON" if Morpheus::Logging.debug? end end end [name_element] = val end end else val = custom_option_args[1] unless option_type['noParse'] if (val.to_s[0] == '{' && val.to_s[-1] == '}') || (val.to_s[0] == '[' && val.to_s[-1] == ']') begin val = JSON.parse(val) rescue Morpheus::Logging::DarkPrinter.puts "Failed to parse option value '#{val}' as JSON" if Morpheus::Logging.debug? end end end [custom_option_args[0]] = val end # convert "true","on" and "false","off" to true and false unless [:skip_booleanize] .booleanize! end [:options] = end # --always-prompt can be used with for update commands where it normally defaults to --no-prompt opts.on('--prompt', "Always prompt for input on every option, even those not prompted for by default.") do [:always_prompt] = true [:options][:always_prompt] = true end opts.on('-N','--no-prompt', "No prompt, skips all input prompting.") do |val| [:no_prompt] = true [:options][:no_prompt] = true end # opts.on('--skip-prompt x,y,z', String, "Skip prompt, do not prompt for input of the specified options.") do |val| # options[:skip_prompt] ||= [] # options[:skip_prompt] += parse_array(val) # options[:options][:skip_prompt] = options[:skip_prompt] # end # opts.on('--only-prompt x,y,z', String, "Only prompt for input on the specified options.") do |val| # options[:only_prompt] ||= [] # options[:only_prompt] += parse_array(val) # options[:options][:only_prompt] = options[:only_prompt] # end opts.on('--no-options', String, "No options, skips all option parsing so no options are required and no default values are used.") do [:no_options] = true [:options][:no_options] = [:no_options] end opts.on('--skip-options x,y,z', String, "Skip parsing of the specified options so that they are not required and their default value is not used.") do |val| [:skip_options] ||= [] [:skip_options] += parse_array(val) [:options][:skip_options] = [:skip_options] end # opts.on('--only-options x,y,z', String, "Only parse the specified options and skip all others.") do |val| # options[:only_options] ||= [] # options[:only_options] += parse_array(val) # options[:options][:only_options] = options[:only_options] # end # hide these while incubating opts.add_hidden_option('--skip-prompt') opts.add_hidden_option('--only-prompt') opts.add_hidden_option('--no-options') opts.add_hidden_option('--skip-options') opts.add_hidden_option('--only-options') when :payload opts.on('--payload FILE', String, "Payload from a local JSON or YAML file, skip all prompting") do |val| [:payload_file] = val.to_s begin payload_file = File.([:payload_file]) if !File.exist?(payload_file) || !File.file?(payload_file) raise ::OptionParser::InvalidOption.new("File not found: #{payload_file}") #return false end if payload_file =~ /\.ya?ml\Z/ [:payload] = YAML.load_file(payload_file) else [:payload] = JSON.parse(File.read(payload_file)) end rescue => ex raise ::OptionParser::InvalidOption.new("Failed to parse payload file: #{payload_file} Error: #{ex.}") end end opts.on('--payload-dir DIRECTORY', String, "Payload from a local directory containing 1-N JSON or YAML files, skip all prompting. This makes one request, merging all the files into a single payload.") do |val| print_error yellow,"[DEPRECATED] The option `--payload-dir` is deprecated and will be removed. Use `--payloads` to make requests for each file in a directory.",reset,"\n" [:payload_dir] = val.to_s payload_dir = File.([:payload_dir]) if !Dir.exist?(payload_dir) || !File.directory?(payload_dir) raise ::OptionParser::InvalidOption.new("Directory not found: #{payload_dir}") end payload = {} begin merged_payload = {} payload_files = [] payload_files += Dir["#{payload_dir}/*.json"] payload_files += Dir["#{payload_dir}/*.yml"] payload_files += Dir["#{payload_dir}/*.yaml"] if payload_files.empty? raise ::OptionParser::InvalidOption.new("No .json/yaml files found in config directory: #{payload_dir}") end payload_files.each do |payload_file| Morpheus::Logging::DarkPrinter.puts "parsing payload file: #{payload_file}" if Morpheus::Logging.debug? config_payload = {} if payload_file =~ /\.ya?ml\Z/ config_payload = YAML.load_file(payload_file) else config_payload = JSON.parse(File.read(payload_file)) end merged_payload.deep_merge!(config_payload) end [:payload] = merged_payload rescue => ex raise ::OptionParser::InvalidOption.new("Failed to parse payload file: #{payload_file} Error: #{ex.}") end end opts.add_hidden_option('--payload-dir') opts.on('--payload-json JSON', String, "Payload JSON, skip all prompting") do |val| begin [:payload] = JSON.parse(val.to_s) rescue => ex raise ::OptionParser::InvalidOption.new("Failed to parse payload as JSON. Error: #{ex.}") end end opts.on('--payload-yaml YAML', String, "Payload YAML, skip all prompting") do |val| begin [:payload] = YAML.load(val.to_s) rescue => ex raise ::OptionParser::InvalidOption.new("Failed to parse payload as YAML. Error: #{ex.}") end end # --payloads test-data/item*.json opts.on('--payloads PATH', String, "Payload(s) from one or more local JSON or YAML files, skip all prompting and execute the request 1-N times, once for each file. PATH can be a directory or a file pattern.") do |val| # maybe use parse_array(val) to support csv.. # find files matching PATH # todo: probably support recursive... can be done with '**/*.json' now though. if val.to_s.strip.empty? raise ::OptionParser::InvalidOption.new("PATH must be provided as directory, file or pattern to find JSON or YAML files.") end filepath = File.(val.to_s.strip) files = [] if File.directory?(filepath) # passed the name of a directory, include all the JSON and YAML files directly under it Dir.glob(File.join(filepath, "*")).each do |file| if File.file?(file) && ['.json','.yaml','.yml'].include?(File.extname(file)) files << file end end if files.empty? raise ::OptionParser::InvalidOption.new("Failed to find any .json or .yaml files under the directory: #{filepath}") end elsif File.file?(filepath) # passed the name of a file files << filepath else # assume it is a pattern to find files with files = Dir.glob(filepath) if files.empty? raise ::OptionParser::InvalidOption.new("Failed to find any files matching path: #{filepath}") end end # parse files as JSON or YAML [:payload_files] ||= [] [:payloads] ||= [] files.each do |file| if [:payload_files].include?(file) next else [:payload_files] << file end payload = nil begin payload_file = File.(file) if !File.exist?(payload_file) || !File.file?(payload_file) raise ::OptionParser::InvalidOption.new("File not found: #{payload_file}") end # todo: could use parse_json_or_yaml() payload = nil if payload_file =~ /\.ya?ml\Z/ payload = YAML.load_file(payload_file) else payload = JSON.parse(File.read(payload_file)) end [:payloads] << payload rescue => ex raise ::OptionParser::InvalidOption.new("Failed to parse payload file: #{payload_file} Error: #{ex.}") end end end if all_option_keys.include?(:payloads) opts.on('--ignore-payload-errors', "Continue processing any remaining payloads if an error occurs. The default behavior is to stop processing when an error occurs.") do [:ignore_payload_errors] = true end if all_option_keys.include?(:payloads) when :payloads # added with :payload too... just need it here to avoid unknown key error # todo: remove this when every command supporting :payload is updated to use parse_payload(options) and execute_api(options) when :list opts.on( '-m', '--max MAX', "Max Results" ) do |val| # api supports max=-1 for all at the moment.. if val.to_s == "all" || val.to_s == "-1" [:max] = "-1" else max = val.to_i if max <= 0 raise ::OptionParser::InvalidArgument.new("must be a positive integer") end [:max] = max end end opts.on( '-o', '--offset OFFSET', "Offset Results" ) do |val| offset = val.to_i if offset <= 0 raise ::OptionParser::InvalidArgument.new("must be a positive integer") end [:offset] = offset end if excludes.include?("search") == false opts.on( '-s', '--search PHRASE', "Search Phrase" ) do |phrase| [:phrase] = phrase end end opts.on( '-S', '--sort ORDER', "Sort Order. DIRECTION may be included as \"ORDER [asc|desc]\"." ) do |v| if v.to_s.include?(",") # sorting on multiple properties, just pass it as is, newer api supports multiple fields [:sort] = v else v_parts = v.to_s.split(" ") if v_parts.size > 1 [:sort] = v_parts[0] [:direction] = (v_parts[1].strip == "desc") ? "desc" : "asc" else [:sort] = v end end end opts.on( '-D', '--desc', "Descending Sort Direction." ) do |v| [:direction] = "desc" end opts.on( "--reverse", "Reverse order of results. This invert is done by the client, not necessarily the entire dataset." ) do [:reverse] = true end # arbitrary query parameters in the format -Q "category=web&phrase=nginx" # opts.on( '-Q', '--query PARAMS', "Query parameters. PARAMS format is 'foo=bar&category=web'" ) do |val| # options[:query_filters_raw] = val # options[:query_filters] = {} # # todo: smarter parsing # val.split('&').each do |filter| # k, v = filter.split('=') # # allow "woot:true instead of woot=true" # if (k.include?(":") && v == nil) # k, v = k.split(":") # end # if (!k.to_s.empty?) # options[:query_filters][k.to_s.strip] = v.to_s.strip # end # end # end when :query, :query_filters # arbitrary query parameters in the format -Q "category=web&phrase=nginx" # or pass it many times like -Q foo=bar -Q hello=world opts.on( '-Q', '--query PARAMS', "Query parameters. PARAMS format is 'foo=bar&category=web'" ) do |val| if [:query_filters_raw] && ![:query_filters_raw].empty? [:query_filters_raw] += ("&" + val) else [:query_filters_raw] = val end [:query_filters] ||= {} val.split('&').each do |filter| k, v = filter.split('=') # allow woot:true instead of woot=true if (k.include?(":") && v == nil) k, v = k.split(":") end if (!k.to_s.empty?) if [:query_filters].key?(k.to_s.strip) cur_val = [:query_filters][k.to_s.strip] if cur_val.instance_of?(Array) [:query_filters][k.to_s.strip] << v.to_s.strip else [:query_filters][k.to_s.strip] = [cur_val, v.to_s.strip] end else [:query_filters][k.to_s.strip] = v.to_s.strip end end end end when :last_updated # opts.on("--last-updated TIME", Time, "Filter by gte last updated") do |time| opts.on("--last-updated TIME", String, "Filter by Last Updated (gte)") do |time| begin [:lastUpdated] = parse_time(time) rescue => e raise OptionParser::InvalidArgument.new "Failed to parse time '#{time}'. Error: #{e}" end end when :find_by_name opts.on('--find-by-name', "Always treat the identifier argument as a name, never an ID. Useful for specifying names that look like numbers. eg. '1234'" ) do [:find_by_name] = true end # opts.add_hidden_option('--find-by-name') if opts.is_a?(Morpheus::Cli::OptionParser) when :remote opts.on( '-r', '--remote REMOTE', "Remote name. The current remote is used by default." ) do |val| [:remote] = val end opts.on( '--remote-url URL', '--remote-url URL', "Remote url. This allows adhoc requests instead of using a configured remote." ) do |val| [:remote_url] = val end opts.on( '-T', '--token TOKEN', "Access token for authentication with --remote. Saved credentials are used by default." ) do |val| [:remote_token] = val end unless excludes.include?(:remote_token) opts.on( '--token-file FILE', String, "Token File, read a file containing the access token." ) do |val| token_file = File.(val) if !File.exist?(token_file) || !File.file?(token_file) raise ::OptionParser::InvalidOption.new("File not found: #{token_file}") end [:remote_token] = File.read(token_file).to_s.split("\n").first.strip end opts.add_hidden_option('--token-file') if opts.is_a?(Morpheus::Cli::OptionParser) opts.on( '-U', '--username USERNAME', "Username for authentication." ) do |val| [:remote_username] = val end unless excludes.include?(:remote_username) unless excludes.include?(:remote_password) opts.on( '-P', '--password PASSWORD', "Password for authentication." ) do |val| [:remote_password] = val end opts.on( '--password-file FILE', String, "Password File, read a file containing the password for authentication." ) do |val| password_file = File.(val) if !File.exist?(password_file) || !File.file?(password_file) raise ::OptionParser::InvalidOption.new("File not found: #{password_file}") end file_content = File.read(password_file) #.strip [:remote_password] = File.read(password_file).to_s.split("\n").first end opts.add_hidden_option('--password-file') if opts.is_a?(Morpheus::Cli::OptionParser) end # todo: also require this for talking to plain old HTTP opts.on('-I','--insecure', "Allow insecure HTTPS communication. i.e. bad SSL certificate.") do |val| [:insecure] = true Morpheus::RestClient.enable_ssl_verification = false end #when :header, :headers opts.on( '-H', '--header HEADER', "Additional HTTP header to include with requests." ) do |val| [:headers] ||= {} # header_list = val.to_s.split(',') header_list = [val.to_s] header_list.each do |h| header_parts = val.to_s.split(":") header_key, header_value = header_parts[0], header_parts[1..-1].join(":").strip if header_parts.size() < 2 header_parts = val.to_s.split("=") header_key, header_value = header_parts[0], header_parts[1..-1].join("=").strip end if header_parts.size() < 2 raise_command_error "Invalid HEADER value '#{val}'. HEADER should contain a key and a value. eg. -H 'X-Morpheus-Lease: $MORPHEUS_LEASE_TOKEN'" end [:headers][header_key] = header_value end end # opts.add_hidden_option('-H') if opts.is_a?(Morpheus::Cli::OptionParser) # opts.add_hidden_option('--header') if opts.is_a?(Morpheus::Cli::OptionParser) opts.add_hidden_option('-H, --header') if opts.is_a?(Morpheus::Cli::OptionParser) #when :timeout opts.on( '--timeout SECONDS', "Timeout for api requests. Default is typically 30 seconds." ) do |val| [:timeout] = val ? val.to_f : nil end opts.add_hidden_option('--timeout') if opts.is_a?(Morpheus::Cli::OptionParser) when :auto_confirm opts.on( '-y', '--yes', "Auto Confirm" ) do [:yes] = true end when :json opts.on('-j','--json', "JSON Output") do [:json] = true [:format] = :json end opts.on('--json-raw', String, "JSON Output that is not so pretty.") do |val| [:json] = true [:format] = :json [:pretty_json] = false end opts.add_hidden_option('json-raw') if opts.is_a?(Morpheus::Cli::OptionParser) when :yaml # -y for --yes and for --yaml if includes.include?(:auto_confirm) opts.on(nil, '--yaml', "YAML Output") do [:yaml] = true [:format] = :yaml end else opts.on('-y', '--yaml', "YAML Output") do [:yaml] = true [:format] = :yaml end end opts.on(nil, '--yml', "alias for --yaml") do [:yaml] = true [:format] = :yaml end opts.add_hidden_option('yml') if opts.is_a?(Morpheus::Cli::OptionParser) when :csv opts.on(nil, '--csv', "CSV Output") do [:csv] = true [:format] = :csv #options[:csv_delim] = options[:csv_delim] || "," end # deprecated --csv-delim, use --delimiter instead opts.on('--csv-delim CHAR', String, "Delimiter for CSV Output values. Default: ','") do |val| [:csv] = true [:format] = :csv val = val.gsub("\\n", "\n").gsub("\\r", "\r").gsub("\\t", "\t") if val.include?("\\") [:csv_delim] = val end opts.add_hidden_option('--csv-delim') if opts.is_a?(Morpheus::Cli::OptionParser) # deprecated --csv-newline, use --newline instead opts.on('--csv-newline [CHAR]', String, "Delimiter for CSV Output rows. Default: '\\n'") do |val| [:csv] = true [:format] = :csv if val == "no" || val == "none" [:csv_newline] = "" else val = val.to_s.gsub("\\n", "\n").gsub("\\r", "\r").gsub("\\t", "\t") if val.include?("\\") [:csv_newline] = val end end opts.add_hidden_option('--csv-newline') if opts.is_a?(Morpheus::Cli::OptionParser) opts.on(nil, '--csv-quotes', "Wrap CSV values with \". Default: false") do [:csv] = true [:format] = :csv [:csv_quotes] = true end opts.add_hidden_option('--csv-quotes') if opts.is_a?(Morpheus::Cli::OptionParser) opts.on(nil, '--csv-no-header', "Exclude header for CSV Output.") do [:csv] = true [:format] = :csv [:csv_no_header] = true end opts.add_hidden_option('--csv-no-header') if opts.is_a?(Morpheus::Cli::OptionParser) opts.on(nil, '--quotes', "Wrap CSV values with \". Default: false") do [:csv_quotes] = true end opts.add_hidden_option('--csv-quotes') if opts.is_a?(Morpheus::Cli::OptionParser) opts.on(nil, '--no-header', "Exclude header for CSV Output.") do [:csv_no_header] = true end when :fields opts.on('-f', '--fields x,y,z', Array, "Filter Output to a limited set of fields. Default is all fields for json,csv,yaml.") do |val| if val.size == 1 && val[0].downcase == 'all' [:all_fields] = true else [:include_fields] = val end end opts.on('-F', '--old-fields x,y,z', Array, "alias for -f, --fields") do |val| if val.size == 1 && val[0].downcase == 'all' [:all_fields] = true else [:include_fields] = val end end opts.add_hidden_option('-F, --old-fields') if opts.is_a?(Morpheus::Cli::OptionParser) opts.on('--raw-fields [x,y,z]', String, "Raw fields filters output like --fields except the properties [x,y,z] must be specified from the root of the response instead of relative to the the list or object context for this particular resource.") do |val| if val.size == 1 && val[0].downcase == 'all' [:all_fields] = true else [:include_fields] = val.split(',').collect {|r| r.strip}.compact end [:raw_fields] = true end opts.add_hidden_option('--raw-fields') if opts.is_a?(Morpheus::Cli::OptionParser) opts.on(nil, '--all-fields', "Show all fields present in the data.") do [:all_fields] = true end opts.on(nil, '--wrap', "Wrap table columns instead hiding them when terminal is not wide enough.") do [:wrap] = true end when :select #opts.add_hidden_option('--all-fields') if opts.is_a?(Morpheus::Cli::OptionParser) opts.on('--select x,y,z', String, "Filter Output to just print the value(s) of specific fields.") do |val| [:select_fields] = val.split(',').collect {|r| r.strip} end opts.on('--raw-select x,y,z', String, "Raw select works like --select except the properties [x,y,z] must be specified from the root of the response instead of relative to the the list or object context for this particular resource.") do |val| [:select_fields] = val.split(',').collect {|r| r.strip} [:raw_fields] = true end opts.add_hidden_option('--raw-select') if opts.is_a?(Morpheus::Cli::OptionParser) when :delim opts.on('--delimiter [CHAR]', String, "Delimiter for output values. Default: ',', use with --select and --csv") do |val| [:csv] = true [:format] = :csv val = val.to_s val = val.gsub("\\n", "\n").gsub("\\r", "\r").gsub("\\t", "\t") if val.include?("\\") [:delim] = val end opts.on('--newline [CHAR]', String, "Delimiter for output rows. Default: '\\n', use with --select and --csv") do |val| [:csv] = true [:format] = :csv val = val.to_s if val == "no" || val == "none" [:newline] = "" else val = val.to_s.gsub("\\n", "\n").gsub("\\r", "\r").gsub("\\t", "\t") if val.include?("\\") [:newline] = val end end when :thin opts.on( '--thin', '--thin', "Format headers and columns with thin borders." ) do |val| [:border_style] = :thin end when :dry_run opts.on('-d','--dry-run', "Dry Run, print the API request instead of executing it.") do # todo: this should print after parsing obv.. # need a hook after parse! or a standard_handle(options) { ... } paradigm # either that or hook it up in every command somehow, maybe a hook on connect() #puts "#{cyan}#{dark} #=> DRY RUN#{reset}" # don't print this for --json combined with -d # print once and dont munge json if ![:curl] && ![:json] puts "#{cyan}#{bold}#{dark}DRY RUN#{reset}" end [:dry_run] = true end opts.on(nil,'--curl', "Curl, print the API request as a curl command instead of executing it.") do # print once and dont munge json if ![:dry_run] && ![:json] puts "#{cyan}#{bold}#{dark}DRY RUN#{reset}" end [:dry_run] = true [:curl] = true end opts.on(nil,'--scrub', "Mask secrets in output, such as the Authorization header. For use with --curl and --dry-run.") do [:scrub] = true end # dry run comes with hidden outfile options #opts.add_hidden_option('--scrub') if opts.is_a?(Morpheus::Cli::OptionParser) opts.on('--out FILE', String, "Write standard output to a file instead of the terminal.") do |val| # could validate directory is writable.. [:outfile] = val end opts.add_hidden_option('--out') if opts.is_a?(Morpheus::Cli::OptionParser) opts.on('--overwrite', '--overwrite', "Overwrite output file if it already exists.") do [:overwrite] = true end opts.add_hidden_option('--overwrite') if opts.is_a?(Morpheus::Cli::OptionParser) when :outfile opts.on('--out FILE', String, "Write standard output to a file instead of the terminal.") do |val| [:outfile] = val end opts.on('--overwrite', '--overwrite', "Overwrite output file if it already exists.") do |val| [:overwrite] = true end when :quiet opts.on('-q','--quiet', "No Output, do not print to stdout") do [:quiet] = true end else raise "Unknown common_option key: #{option_key}" end end # options that are always included # always support thin, but hidden because mostly not hooked up at the moment... unless includes.include?(:thin) opts.on( '--thin', '--thin', "Format headers and columns with thin borders." ) do |val| [:border_style] = :thin end opts.add_hidden_option('--thin') if opts.is_a?(Morpheus::Cli::OptionParser) end # disable ANSI coloring opts.on('-C','--nocolor', "Disable ANSI coloring") do Term::ANSIColor::coloring = false end # Benchmark this command? # Also useful for seeing exit status for every command. opts.on('-B','--benchmark', "Print benchmark time and exit/error after the command is finished.") do [:benchmark] = true # this is hacky, but working! # shell handles returning to false #Morpheus::Benchmarking.enabled = true #my_terminal.benchmarking = true #start_benchmark(args.join(' ')) # ok it happens outside of handle() alltogether.. # wow, simplify me plz end opts.on('-V','--debug', "Print extra output for debugging.") do [:debug] = true Morpheus::Logging.set_log_level(Morpheus::Logging::Logger::DEBUG) ::RestClient.log = Morpheus::Logging.debug? ? Morpheus::Logging::DarkPrinter.instance : nil # perhaps... # create a new logger instance just for this command instance # this way we don't elevate the global level for subsequent commands in a shell # @logger = Morpheus::Logging::Logger.new(STDOUT) # if [email protected]? # @logger.log_level = Morpheus::Logging::Logger::DEBUG # end end # A way to ensure debugging is off, it should go back on after the command is complete. opts.on('--no-debug','--no-debug', "Disable debugging.") do [:debug] = false Morpheus::Logging.set_log_level(Morpheus::Logging::Logger::INFO) ::RestClient.log = Morpheus::Logging.debug? ? Morpheus::Logging::DarkPrinter.instance : nil end opts.add_hidden_option('--no-debug') if opts.is_a?(Morpheus::Cli::OptionParser) opts.on('--hidden-help', "Print help that includes all the hidden options, like this one." ) do puts opts.({show_hidden_options:true}) exit 0 # return 0 maybe? end opts.add_hidden_option('--hidden-help') if opts.is_a?(Morpheus::Cli::OptionParser) opts.on('-h', '--help', "Print this help" ) do puts opts exit 0 # return 0 maybe? end opts end |
#build_get_options(opts, options, params) ⇒ Object
The default way to build options for the list command
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# File 'lib/morpheus/cli/cli_command.rb', line 1388 def (opts, , params) (opts, ) end |
#build_list_options(opts, options, params) ⇒ Object
The default way to build options for the list command
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# File 'lib/morpheus/cli/cli_command.rb', line 1363 def (opts, , params) (opts, ) end |
#build_option_type_options(opts, options, option_types = []) ⇒ Object
Appends Array of OptionType definitions to an OptionParser instance This adds an option like –fieldContext.fieldName=“VALUE”
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# File 'lib/morpheus/cli/cli_command.rb', line 149 def (opts, , option_types=[]) #opts.separator "" #opts.separator "Options:" [:options] ||= {} # this is where these go..for now [:option_types] = ([:option_types] || []) + option_types = [:options] # add each one to the OptionParser option_types.each do |option_type| # skip hidden types if option_type['type'] == 'hidden' next end if option_type['fieldName'].empty? puts_error "Missing fieldName for option type: #{option_type}" if Morpheus::Logging.debug? next end full_field_name = option_type['fieldContext'].to_s.empty? ? option_type['fieldName'] : "#{option_type['fieldContext']}.#{option_type['fieldName']}" field_namespace = full_field_name.split(".") field_name = field_namespace.pop description = "#{option_type['fieldLabel']}#{option_type['fieldAddOn'] ? ('(' + option_type['fieldAddOn'] + ') ') : '' }#{!option_type['required'] ? ' (optional)' : ''}" if option_type['description'] # description << "\n #{option_type['description']}" description << " - #{option_type['description']}" end if option_type['defaultValue'] description << ". Default: #{option_type['defaultValue']}" end if option_type['helpBlock'] description << "\n #{option_type['helpBlock']}" end # description = option_type['description'].to_s # if option_type['defaultValue'] # description = "#{description} Default: #{option_type['defaultValue']}" # end # if option_type['required'] == true # description = "(Required) #{description}" # end value_label = "VALUE" if option_type['placeHolder'] value_label = option_type['placeHolder'] elsif option_type['type'] == 'checkbox' value_label = '[on|off]' # or.. true|false elsif option_type['type'] == 'number' value_label = 'NUMBER' elsif option_type['type'] == 'multiSelect' value_label = 'LIST' # elsif option_type['type'] == 'select' # value_label = 'SELECT' # elsif option['type'] == 'select' end if option_type['optionalValue'] value_label = "[#{value_label}]" end full_option = "--#{full_field_name} #{value_label}" # switch is an alias for the full option name, fieldName is the default if option_type['switch'] full_option = "--#{option_type['switch']} #{value_label}" end arg1, arg2 = full_option, String if option_type['shorthand'] arg1, arg2 = full_option, option_type['shorthand'] end opts.on(arg1, arg2, description) do |val| if option_type['type'] == 'checkbox' val = (val.to_s != 'false' && val.to_s != 'off') elsif option_type['dataType'] != 'string' # 'dataType': 'string' added to cli to avoid auto conversion to JSON # attempt to parse JSON, this allows blank arrays for multiSelect like --tenants [] if (val.to_s[0] == '{' && val.to_s[-1] == '}') || (val.to_s[0] == '[' && val.to_s[-1] == ']') begin val = JSON.parse(val) rescue Morpheus::Logging::DarkPrinter.puts "Failed to parse option value '#{val}' as JSON" if Morpheus::Logging.debug? end end end cur_namespace = field_namespace.each do |ns| next if ns.empty? cur_namespace[ns.to_s] ||= {} cur_namespace = cur_namespace[ns.to_s] end cur_namespace[field_name] = val end # todo: all the various types # number # checkbox [on|off] # select for optionSource and selectOptions end opts end |
#build_standard_add_many_options(opts, options, includes = [], excludes = []) ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 274 def (opts, , includes=[], excludes=[]) (opts, , includes + [:payloads], excludes) end |
#build_standard_add_options(opts, options, includes = [], excludes = []) ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 270 def (opts, , includes=[], excludes=[]) (opts, , includes, excludes) end |
#build_standard_api_options(opts, options, includes = [], excludes = []) ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 286 def (opts, , includes=[], excludes=[]) (opts, , includes + [:query, :options, :payload, :json, :yaml, :csv, :fields, :select, :delim, :quiet, :dry_run, :remote], excludes) end |
#build_standard_delete_options(opts, options, includes = [], excludes = []) ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 261 def (opts, , includes=[], excludes=[]) (opts, , includes + [:auto_confirm, :query, :json, :quiet, :dry_run, :remote], excludes) end |
#build_standard_get_options(opts, options, includes = [], excludes = []) ⇒ Object
the standard options for a command that makes api requests (most of them)
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# File 'lib/morpheus/cli/cli_command.rb', line 249 def (opts, , includes=[], excludes=[]) (opts, , includes + [:query, :json, :yaml, :csv, :fields, :select, :delim, :quiet, :dry_run, :remote], excludes) end |
#build_standard_list_options(opts, options, includes = [], excludes = []) ⇒ Object
list is GET that supports phrase,max,offset,sort,direction
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# File 'lib/morpheus/cli/cli_command.rb', line 266 def (opts, , includes=[], excludes=[]) (opts, , [:list] + includes, excludes) end |
#build_standard_post_options(opts, options, includes = [], excludes = []) ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 253 def (opts, , includes=[], excludes=[]) (opts, , includes + [:options, :payload, :json, :quiet, :dry_run, :remote], excludes) end |
#build_standard_put_options(opts, options, includes = [], excludes = []) ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 257 def (opts, , includes=[], excludes=[]) (opts, , includes, excludes) end |
#build_standard_remove_options(opts, options, includes = [], excludes = []) ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 282 def (opts, , includes=[], excludes=[]) (opts, , includes, excludes) end |
#build_standard_update_options(opts, options, includes = [], excludes = []) ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 278 def (opts, , includes=[], excludes=[]) (opts, , includes, excludes) end |
#command_description ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 1036 def command_description self.class.command_description end |
#command_name ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 1032 def command_name self.class.command_name end |
#confirm(msg, options) ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 1351 def confirm(msg, ) [:yes] or ::Morpheus::Cli::OptionTypes::confirm(msg, ) end |
#confirm!(msg, options) ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 1355 def confirm!(msg, ) confirm(msg, ) or raise CommandAborted.new("confirmation declined: #{msg}") end |
#default_refresh_interval ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 1070 def default_refresh_interval self.class.default_refresh_interval end |
#default_sigdig ⇒ Object
number of decimal places to show with curreny
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# File 'lib/morpheus/cli/cli_command.rb', line 291 def default_sigdig 2 end |
#default_subcommand ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 1066 def default_subcommand self.class.default_subcommand end |
#establish_remote_appliance_connection(options) ⇒ Object
This supports the simple remote option eg. ‘instances add –remote “qa”` It will establish a connection to the pre-configured appliance named “qa” By default it will connect to the active (current) remote appliance This returns a new instance of Morpheus::APIClient (and sets @access_token, and @appliance) Your command should be ready to make api requests after this. This will prompt for credentials if none are found, use :skip_login Credentials will be saved unless –remote-url or –token is being used.
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# File 'lib/morpheus/cli/cli_command.rb', line 1195 def establish_remote_appliance_connection() # todo: probably refactor and don't rely on this method to set these instance vars @remote_appliance = nil @appliance_name, @appliance_url, @access_token = nil, nil, nil @api_client = nil @do_save_credentials = true # skip saving if --remote-url or --username or --password are passed in if [:remote_url] || [:remote_token] || [:remote_username] || [:remote_password] @do_save_credentials = false end appliance = nil if [:remote_url] # --remote-url means use an arbitrary url, do not save any appliance config # appliance = {name:'remote-url', url:options[:remote_url]} appliance = {url:[:remote_url]} appliance[:temporary] = true #appliance[:status] = "ready" # or "unknown" # appliance[:last_check] = nil elsif [:remote] # --remote means use the specified remote appliance = ::Morpheus::Cli::Remote.load_remote([:remote]) if appliance.nil? if ::Morpheus::Cli::Remote.appliances.empty? raise_command_error "No remote appliances exist, see the command `remote add`." else raise_command_error "Remote appliance not found by the name '#{[:remote]}', see `remote list`" end end else # use active remote appliance = ::Morpheus::Cli::Remote.load_active_remote() if !appliance if ::Morpheus::Cli::Remote.appliances.empty? raise_command_error "No remote appliances exist, see the command `remote add`" else raise_command_error "#{command_name} requires a remote to be specified, try the option -r [remote] or see the command `remote use`" end end end @remote_appliance = appliance @appliance_name = appliance[:name] @appliance_url = appliance[:url] || appliance[:host] # it used to store :host in the YAML # set enable_ssl_verification # instead of toggling this global value # this should just be an attribute of the api client # for now, this fixes the issue where passing --insecure or --remote # would then apply to all subsequent commands... allow_insecure = false if [:insecure] || appliance[:insecure] || Morpheus::Cli::Shell.insecure allow_insecure = true end @verify_ssl = !allow_insecure # Morpheus::RestClient.enable_ssl_verification = allow_insecure != true if allow_insecure && Morpheus::RestClient.ssl_verification_enabled? Morpheus::RestClient.enable_ssl_verification = false elsif !allow_insecure && !Morpheus::RestClient.ssl_verification_enabled? Morpheus::RestClient.enable_ssl_verification = true end # always support accepting --username and --password on the command line # it's probably better not to do that tho, just so it stays out of history files # if !@appliance_name && !@appliance_url # raise_command_error "Please specify a remote appliance with -r or see the command `remote use`" # end Morpheus::Logging::DarkPrinter.puts "establishing connection to remote #{display_appliance(@appliance_name, @appliance_url)}" if Morpheus::Logging.debug? # && !options[:quiet] if [:no_authorization] # maybe handle this here.. [:skip_login] = true [:skip_verify_access_token] = true end # ok, get some credentials. # use saved credentials by default or prompts for username, password. # passing --remote-url will skip loading saved credentials and prompt for login to use with the url # passing --token skips login prompting and uses the provided token. # passing --token or --username will skip saving credentials to appliance config, they are just used for one command # ideally this should not prompt now and wait until the client is used on a protected endpoint. # @wallet = nil if [:remote_token] @wallet = {'access_token' => [:remote_token]} #'username' => 'anonymous' elsif [:remote_url] credentials = Morpheus::Cli::Credentials.new(@appliance_name, @appliance_url) unless [:skip_login] @wallet = credentials.request_credentials(, @do_save_credentials) end else credentials = Morpheus::Cli::Credentials.new(@appliance_name, @appliance_url) # use saved credentials unless --username or passed unless [:remote_username] @wallet = credentials.load_saved_credentials() end # using active remote OR --remote flag # used saved credentials or login # ideally this sould not prompt now and wait until the client is used on a protected endpoint. if @wallet.nil? || @wallet['access_token'].nil? unless [:skip_login] @wallet = credentials.request_credentials(, @do_save_credentials) end end end @access_token = @wallet ? @wallet['access_token'] : nil # validate we have a token # hrm... unless [:skip_verify_access_token] if @access_token.empty? raise AuthorizationRequiredError.new("Failed to acquire access token for #{display_appliance(@appliance_name, @appliance_url)}. Verify your credentials are correct.") end end # ok, connect to the appliance.. actually this just instantiates an ApiClient api_client = Morpheus::APIClient.new(@access_token,nil,nil, @appliance_url, @verify_ssl) @api_client = api_client # meh, just return w/o setting instance attrs return api_client end |
#execute_api(api_interface, api_method, args, options, object_key = nil) {|json_response| ... } ⇒ Object
Standard handler for all commands that execute an api request. This looks for a payload that can be set with –payload or –payloads or the default prompting It is up to the block to handle the rendering behavior
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# File 'lib/morpheus/cli/cli_command.rb', line 1661 def execute_api(api_interface, api_method, args, , object_key=nil, &block) args = args.is_a?(Array) ? args : [args].compact if [:payload] || [:payloads] execute_api_payload(api_interface, api_method, args, , object_key, &block) else execute_api_request(api_interface, api_method, args, , object_key, &block) end end |
#execute_api_payload(api_interface, api_method, args, options, object_key = nil, &block) ⇒ Object
Standard handler for all POST commands that send a request for a payload This supports the –payloads option for 1-N payloads, that is silly and will probably go away
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# File 'lib/morpheus/cli/cli_command.rb', line 1672 def execute_api_payload(api_interface, api_method, args, , object_key=nil, &block) handle_each_payload() do |payload| execute_api_request(api_interface, api_method, (args || []) + [payload], , object_key, &block) end end |
#execute_api_request(api_interface, api_method, args, options, object_key = nil, &block) ⇒ Object
Standard handler for executing any API request Supports the –dry-run option and standard rendering options –json, –yaml, –fields, –select, etc.
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# File 'lib/morpheus/cli/cli_command.rb', line 1680 def execute_api_request(api_interface, api_method, args, , object_key=nil, &block) args = args.is_a?(Array) ? args : [args].compact # allow caller to pass [payload] or payload api_interface.setopts() # this is needed to support --timeout and --headers # this assumes the interface parameter order is: [payload, params] and not vice versa if [:params] && ![:params].empty? args << [:params] end if [:dry_run] # this is a dry run dry_response = api_interface.dry.send(api_method, *args) print_dry_run(dry_response, ) return 0, nil else # execute the request and render the result json_response = api_interface.send(api_method, *args) return render_response(json_response, , object_key, &block) end end |
#find_all(*args) ⇒ Object Also known as: find_all_records
Load a list of records by type find_record(:app, 1) report_types = find_all(“reportTypes”, phrase:“amazon”) pools = find_all(“loadBalancerPool”, load_balancer_id)
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# File 'lib/morpheus/cli/cli_command.rb', line 1945 def find_all(*args) #Morpheus::Logging::DarkPrinter.puts "find_all(#{args.join(', ')})" if Morpheus::Logging.debug? type, *request_args = args type = type.to_s.singularize.underscore list_key = respond_to?("#{type}_list_key", true) ? send("#{type}_list_key") : get_list_key(type) json_response = find_all_json(*args) if !json_response.key?(list_key) # maybe just use the first key like this: # list_key = json_response.keys.find { |k| json_response[k].is_a?(Array) } # puts_error(json_response) if Morpheus::Logging.debug? raise "API response is missing list property '#{list_key}'" end return json_response[list_key] end |
#find_all_json(*args) ⇒ Object Also known as: find_all_records_json
Load json response for a list of records by type
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# File 'lib/morpheus/cli/cli_command.rb', line 1962 def find_all_json(*args) type, *request_args = args get_interface(type).list(*request_args) end |
#find_by_id(*args) ⇒ Object
Find a resource by type and id Usage: find_by_name_or_id(“app”, 3)
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# File 'lib/morpheus/cli/cli_command.rb', line 1850 def find_by_id(*args) #Morpheus::Logging::DarkPrinter.puts "find_by_id(#{args.join(', ')})" if Morpheus::Logging.debug? # type, ids = args.first, args[1..-1] type, *ids = args type = type.to_s.singularize.underscore # still relying on the command or helper to define these _label and _key methods # label = send("#{type}_label") # object_key = send("#{type}_object_key") # ^ nope, not for long! object_key = respond_to?("#{type}_object_key", true) ? send("#{type}_object_key") : type.camelcase.singularize label = respond_to?("#{type}_label", true) ? send("#{type}_label") : type.titleize interface_name = "@#{type.pluralize}_interface" interface = instance_variable_get(interface_name) if interface.nil? api_client = instance_variable_get("@api_client") if api_client if api_client.respond_to?(type.pluralize) interface = api_client.send(type.pluralize) else raise "@api_client.#{type.pluralize} is not a recognized interface" end else raise "#{self.class} has not defined interface #{interface_name} or @api_client" end end begin json_response = interface.get(*ids) if !json_response.key?(object_key) # maybe just use the first key like this: # object_key = json_response.keys.find { |k| json_response[k].is_a?(Hash) } #puts_error(json_response) if Morpheus::Logging.debug? raise "API response is missing object property '#{object_key}'" end record = json_response[object_key] if record.nil? print_red_alert "#{label} not found in API response (#{object_key})" return nil else return json_response[object_key] end rescue ::RestClient::Exception => e if e.response && e.response.code == 404 print_red_alert "#{label} not found by id #{ids.last}" return nil else raise e end end end |
#find_by_name(*args) ⇒ Object
Find a record by type and name Usage: find_by_name_or_id(“network”, “Skynet”)
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# File 'lib/morpheus/cli/cli_command.rb', line 1902 def find_by_name(*args) #Morpheus::Logging::DarkPrinter.puts "find_by_name(#{args.join(', ')})" if Morpheus::Logging.debug? # type, ids = args.first, args[1..-1] type, *ids = args type = type.to_s.singularize.underscore val = ids.pop params = {} name_property = 'name' if type == 'user' name_property = 'username' params['global'] = 'true' end params[name_property] = val.to_s request_args = ids + [params] request_args.unshift(type) records = find_all(*request_args) # still relying on the command or helper to define these _label and _key methods label = respond_to?("#{type}_label", true) ? send("#{type}_label") : type.titleize if records.empty? print_red_alert "#{label} not found by name '#{val}'" return nil elsif records.size > 1 print_red_alert "More than one #{label.downcase} found by #{name_property} '#{val}'" print_error "\n" if type == "user" puts_error as_pretty_table(records, [:id, :username, {"FIRST NAME" => "firstName"}, {"LAST NAME" => "lastName"}, {"TENANT" => lambda {|it| it['account']['name'] rescue ''}}], {color:red}) else puts_error as_pretty_table(records, [:id, :name], {color:red}) end print_red_alert "Try using ID instead" print_error reset,"\n" return nil else return records[0] end end |
#find_by_name_or_id(*args) ⇒ Object
Find a resource by type and name or id Example: find_by_name_or_id(“instance”, “K2”)
find_by_name_or_id("storage_volume", 42)
find_by_name_or_id("instance", "My Instance")
find_by_name_or_id("load_balancer_pool", load_balancer_id, id)
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# File 'lib/morpheus/cli/cli_command.rb', line 1838 def find_by_name_or_id(*args) val = args.last if val.to_s =~ /\A\d{1,}\Z/ return find_by_id(*args) else return find_by_name(*args) end end |
#find_record(*args) ⇒ Hash
Load a single record (Hash) by type and id and optional parameters Examples: apps = find_record(:app) report_types = find_record(“reportTypes”, phrase:“amazon”) pools = find_record(“loadBalancerPool”, balancer_id)
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# File 'lib/morpheus/cli/cli_command.rb', line 1976 def find_record(*args) #Morpheus::Logging::DarkPrinter.puts "find_record(#{args.join(', ')})" if Morpheus::Logging.debug? type, *request_args = args type = type.to_s.singularize.underscore object_key = respond_to?("#{type}_object_key", true) ? send("#{type}_object_key") : get_object_key(type) json_response = find_record_json(*args) if !json_response.key?(object_key) # maybe just use the first key like this: # object_key = json_response.keys.find { |k| json_response[k].is_a?(Hash) } # puts_error(json_response) if Morpheus::Logging.debug? raise "API response is missing object property '#{object_key}'" end return json_response[object_key] end |
#find_record_json(*args) ⇒ Object
Load list of records by type and (optional) parameters Examples: apps = find_record(:app, 1) report_types = find_record(“reportType”, 1) pools = find_all(“loadBalancerPool”, load_balancer_id)
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# File 'lib/morpheus/cli/cli_command.rb', line 1996 def find_record_json(*args) #Morpheus::Logging::DarkPrinter.puts "find_record_json(#{args.join(', ')})" if Morpheus::Logging.debug? type, *request_args = args get_interface(type).get(*request_args) end |
#full_command_usage ⇒ Object
a string to describe the usage of your command this is what the –help option feel free to override this in your commands
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# File 'lib/morpheus/cli/cli_command.rb', line 1100 def full_command_usage out = "" out << usage.to_s.strip if usage out << "\n" my_subcommands = visible_subcommands if !my_subcommands.empty? out << "Commands:" out << "\n" my_subcommands.sort.each {|subcmd, method| desc = get_subcommand_description(subcmd) out << "\t#{subcmd.to_s}" out << "\t#{desc}" if desc out << "\n" } end if command_description && !command_description.to_s.strip.empty? out << "\n" out << "#{command_description.strip}\n" end # out << "\n" out end |
#get_interface(type) ⇒ Object
Load json response for a list of records by type
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# File 'lib/morpheus/cli/cli_command.rb', line 2003 def get_interface(type) #Morpheus::Logging::DarkPrinter.puts "get_interface(#{type})" if Morpheus::Logging.debug? # todo: can probably just do @api_client ? @api_client.interface(interface_name) : nil type = type.to_s.singularize.underscore interface_name = "@#{type.pluralize}_interface" interface = nil if instance_variable_defined?(interface_name) interface = instance_variable_get(interface_name) if interface.nil? # Fix is to update connect() to do @apps_interface = @api_client.apps raise "API Interface #{interface_name} is nil" end else if @api_client.is_a?(Morpheus::APIClient) interface = @api_client.interface(type.pluralize) else raise "#{self.class} has not initalized @api_client" end end return interface end |
#get_list_key(type) ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 2025 def get_list_key(type) return get_object_key(type).pluralize end |
#get_object_key(type) ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 2029 def get_object_key(type) key = type.camelcase.singularize # add aliases here as needed if key == "cloud" key = "zone" elsif key == "site" key = "group" elsif key == "backupJob" key = "job" elsif key == "backupResult" key = "result" elsif key == "backupRestore" key = "restore" end return key end |
#get_subcommand_description(subcmd) ⇒ Object
def subcommand_descriptions
self.class.subcommand_descriptions
end
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# File 'lib/morpheus/cli/cli_command.rb', line 1056 def get_subcommand_description(subcmd) self.class.get_subcommand_description(subcmd) end |
#handle(args) ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 1156 def handle(args) raise "#{self} has not defined handle()!" end |
#handle_each_payload(options) {|payload| ... } ⇒ Object
Executes the block with each payload (:payload or :payloads as parsed from –payload FILE and –payloads –PATH) This is a wrapper to support execution on 1-N payloads It also looks for –ignore-payload-errors behavior to continue processing It is up to the block to actually make the api request
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# File 'lib/morpheus/cli/cli_command.rb', line 1604 def handle_each_payload(, &block) payloads = [] if [:payloads] payloads = [:payloads] elsif [:payload] payloads << [:payload] else raise "handle_each_payload() requires :payload or :payloads" end if !payloads.is_a?(Array) || payloads.compact.empty? raise "handle_each_payload() requires a payload" end if !block_given? raise "handle_each_payload() requires a block to process the payload(s) with" end results = [] payloads.each do |payload| begin result = yield payload results << Morpheus::Cli::CliRegistry.parse_command_result(result) #results << [0, nil] rescue => e if [:payloads_ignore_error] # results << [1, e.message] result = Morpheus::Cli::ErrorHandler.new(my_terminal.stderr).handle_error(e) # lol results << result # continue else raise e end end end return results.last end |
#handle_subcommand(args) ⇒ Object
a default handler
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# File 'lib/morpheus/cli/cli_command.rb', line 1124 def handle_subcommand(args) commands = subcommands if subcommands.empty? raise "#{self.class} has no available subcommands" end # meh, could deprecate and make subcommand define handle() itself # if args.count == 0 && default_subcommand # # p "using default subcommand #{default_subcommand}" # return send(default_subcommand, args || []) # end subcommand_name = args[0] if args.empty? print_error Morpheus::Terminal.angry_prompt puts_error "[command] argument is required" puts full_command_usage exit 127 end if args[0] == "-h" || args[0] == "--help" || args[0] == "help" puts full_command_usage return 0 end if subcommand_aliases[subcommand_name] subcommand_name = subcommand_aliases[subcommand_name] end cmd_method = subcommands[subcommand_name] if !cmd_method error_msg = "'#{command_name} #{subcommand_name}' is not a #{prog_name} command.\n#{full_command_usage}" raise CommandNotFoundError.new(error_msg) end send(cmd_method, args[1..-1]) end |
#interactive? ⇒ Boolean
whether to prompt or not, this is true by default.
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# File 'lib/morpheus/cli/cli_command.rb', line 97 def interactive? @no_prompt != true end |
#my_help_command ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 1082 def my_help_command "#{prog_name} #{command_name} --help" end |
#my_terminal ⇒ Morpheus::Terminal
Returns the terminal this command is being executed inside of.
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# File 'lib/morpheus/cli/cli_command.rb', line 34 def my_terminal @my_terminal ||= Morpheus::Terminal.instance end |
#my_terminal=(term) ⇒ Object
set the terminal running this command.
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# File 'lib/morpheus/cli/cli_command.rb', line 41 def my_terminal=(term) if !term.is_a?(Morpheus::Terminal) raise "CliCommand (#{self.class}) my_terminal= expects object of type Terminal and instead got a #{term.class}" end @my_terminal = term end |
#parse_array(val, opts = {}) ⇒ Object
Parse an array from a string (csv)
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# File 'lib/morpheus/cli/cli_command.rb', line 1700 def parse_array(val, opts={}) opts = {strip:true, allow_blank:false}.merge(opts) values = [] if val.is_a?(Array) values = val else # parse csv and strip white space by default values = val.to_s.split(",")#.collect {|it| it.to_s.strip } if opts[:strip] values = values.collect {|it| it.to_s.strip } end if !opts[:allow_blank] values.reject! {|it| it.to_s.strip.empty? } end end values end |
#parse_bytes_param(bytes_param, option, assumed_unit = nil, allow_zero = false) ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 118 def parse_bytes_param(bytes_param, option, assumed_unit = nil, allow_zero = false) if bytes_param && ( bytes_param.to_f > 0 || ( allow_zero && bytes_param.to_i == 0 )) bytes_param.upcase! multiplier = 1 unit = nil number = (bytes_param.to_f == bytes_param.to_i ? bytes_param.to_i : bytes_param.to_f) if (bytes_param.end_with? 'GB') || ((!bytes_param.end_with? 'MB') && assumed_unit == 'GB') unit = 'GB' multiplier = 1024 * 1024 * 1024 elsif (bytes_param.end_with? 'MB') || assumed_unit == 'MB' unit = 'MB' multiplier = 1024 * 1024 end return {:bytes_param => bytes_param, :bytes => number * multiplier, :number => number, :multiplier => multiplier, :unit => unit} end raise_command_error "Invalid value for #{option} option" end |
#parse_get_options!(args, options, params) ⇒ Object
The default way to parse options for the get command
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# File 'lib/morpheus/cli/cli_command.rb', line 1396 def (args, , params) params.merge!(()) end |
#parse_id_list(id_list, delim = /\s*\,\s*/) ⇒ Object
parse_id_list splits returns the given id_list with its values split on a comma
your id values cannot contain a comma, atm...
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# File 'lib/morpheus/cli/cli_command.rb', line 114 def parse_id_list(id_list, delim=/\s*\,\s*/) [id_list].flatten.collect {|it| it ? it.to_s.split(delim) : nil }.flatten.compact end |
#parse_labels(val) ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 1718 def parse_labels(val) parse_array(val, {strip:true, allow_blank:false}) end |
#parse_list_options(options = {}) ⇒ Object
parse the parameters provided by the common :list options this includes the :query options too via parse_query_options(). returns Hash of params the format => “foobar”, “max”: 100
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# File 'lib/morpheus/cli/cli_command.rb', line 1450 def (={}) list_params = {} [:phrase, :offset, :max, :sort, :direction, :lastUpdated].each do |k| if .key?(k) list_params[k.to_s] = [k] elsif .key?(k.to_s) list_params[k.to_s] = [k.to_s] end end # arbitrary filters list_params.merge!(()) # ok, any string keys in options can become query parameters, eg. options['name'] = 'foobar' # do it! # options.each do |k, v| # list_params[k] = v # end return list_params end |
#parse_list_options!(args, options, params) ⇒ Object
The default way to parse options for the list command
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# File 'lib/morpheus/cli/cli_command.rb', line 1371 def (args, , params) if args.count > 0 [:phrase] = args.join(" ") # params['phrase'] = = args.join(" ") end params.merge!(()) # query parameters are stored in :params # preserve anything already set in :params by the OptionParser or command specific logic.. [:params] ||= {} [:params].deep_merge!(params) return end |
#parse_list_subtitles(options = {}) ⇒ Object
parse the subtitles provided by the common :list options returns Array of subtitles as strings in the format [“Phrase: blah”, “Max: 100”]
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# File 'lib/morpheus/cli/cli_command.rb', line 1486 def parse_list_subtitles(={}) subtitles = [] list_params = {} [:phrase, :offset, :max, :sort, :direction, :lastUpdated].each do |k| if .key?(k) subtitles << "#{k.to_s}: #{[k]}" elsif .key?(k.to_s) subtitles << "#{k.to_s}: #{[k.to_s]}" end end # arbitrary filters if [:query_filters] formatted_filters = [:query_filters].collect {|k,v| "#{k.to_s}=#{v}" }.join('&') subtitles << "Query: #{formatted_filters}" # options[:query_filters].each do |k, v| # subtitles << "#{k.to_s}: #{v}" # end end return subtitles end |
#parse_options(options, params = {}) ⇒ Object
Construct the request query parameters from the standard command options This populates :params with a map of parameters. This should replace the use of parse_query_options, parse_list_options and parse_list_options! and parse_get_options which are used everywhere eg. params.merge!(parse_query_options(options))
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# File 'lib/morpheus/cli/cli_command.rb', line 1511 def (, params={}) params = params ? params.dup : {} # parse_list_options!(args, options, params) # merge in options set with -Q max=3, --query max=3&sort=id params.deep_merge!([:query_filters]) if [:query_filters] # query parameters are stored in :params # preserve anything already set in :params by the OptionParser or command specific logic.. [:params] ||= {} [:params].deep_merge!(params) # (JSON) body parameters (JSON) are stored in :payload # if options[:payload] # end # ok now call execute_request(@api_client.whoami, :get, nil, options) return end |
#parse_parameter_as_resource_id!(type, options, params, param_name = nil, lookup_ids = false) ⇒ Object
The default way to parse options for the get command
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# File 'lib/morpheus/cli/cli_command.rb', line 1424 def parse_parameter_as_resource_id!(type, , params, param_name=nil, lookup_ids=false) # type = type.to_s.singularize if .key?(type) val = [type].to_s param_name ||= "#{type.to_s.camelcase}Id" if val if val.to_s !~ /\A\d{1,}\Z/ || lookup_ids record = find_by_name(type, val) if record.nil? # avoid double error render by exiting here, ew exit 1 raise_command_error "#{type.titleize} not found for '#{val}'" end params[param_name] = record['id'] else params[param_name] = val end return params[param_name] end end return nil end |
#parse_passed_options(options, parse_opts = {}) ⇒ Object
this returns all the options passed in by -O, parsed all nicely into objects.
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# File 'lib/morpheus/cli/cli_command.rb', line 137 def (, parse_opts={}) excludes = [parse_opts[:exclude], parse_opts[:excludes]].flatten.compact = [:options] ? [:options].reject {|k,v| k.is_a?(Symbol) || excludes.include?(k) } : {} return end |
#parse_payload(options, object_key = nil) {|payload| ... } ⇒ Object
Parse payload(s) from the standard command options or else invoke the given block. First looks for –payload or –payload options and if they are nil then the block is executed to establish the payload By default this also merges all the values passed with -O, –options foo=“bar” into payload under the object_key context. and they are merged under the object_key context (if passed). This can be disabled with apply_options: false
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# File 'lib/morpheus/cli/cli_command.rb', line 1540 def parse_payload(, object_key=nil, &block) # populate options[:params] here too () payloads = [] # todo: only need to support a a single payload here, :payloads is silly and is going away if [:payload] # --payload option was used payload = [:payload] # support -O OPTION switch on top of --payload (payload, , object_key) unless [:apply_options] == false payloads << payload elsif [:payloads] # --payloads option was used payloads = [:payloads] # support -O OPTION switch on top of --payloads payloads.each do |payload| (payload, , object_key) unless [:apply_options] == false end #else # should always do this, but a lot of methods rely on this returning nil right now, not {} # so for now only do it if block is given elsif block_given? # yield to block to construct the payload, # this is typically where prompting for inputs with optionTypes happens payload = {} (payload, , object_key) unless [:apply_options] == false if block_given? yield payload end payloads << payload [:payload] = payload end return payloads.first end |
#parse_query_options(options = {}) ⇒ Object
parse the parameters provided by the common :query (:query_filters) options returns Hash of params the format => “foobar”, “max”: 100
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# File 'lib/morpheus/cli/cli_command.rb', line 1471 def (={}) list_params = {} # arbitrary filters if [:query_filters] [:query_filters].each do |k, v| if k list_params[k] = v end end end return list_params end |
#print(*msgs) ⇒ Object
delegate :print, to: :my_terminal delegate :puts, to: :my_terminal or . . . bum bum bummm a paradigm shift away from include and use module functions instead. module_function :print, puts delegate :puts, to: :my_terminal
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# File 'lib/morpheus/cli/cli_command.rb', line 56 def print(*msgs) my_terminal.stdout.print(*msgs) end |
#print_error(*msgs) ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 69 def print_error(*msgs) my_terminal.stderr.print(*msgs) end |
#println(*msgs) ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 60 def println(*msgs) print(*msgs) print "\n" end |
#prog_name ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 1028 def prog_name self.class.prog_name end |
#puts(*msgs) ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 65 def puts(*msgs) my_terminal.stdout.puts(*msgs) end |
#puts_error(*msgs) ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 73 def puts_error(*msgs) my_terminal.stderr.puts(*msgs) end |
#raise_args_error(msg, args = [], optparse = nil, exit_code = nil) ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 105 def raise_args_error(msg, args=[], optparse=nil, exit_code=nil) raise Morpheus::Cli::CommandArgumentsError.new(msg, args, optparse, exit_code) end |
#raise_command_error(msg, args = [], optparse = nil, exit_code = nil) ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 101 def raise_command_error(msg, args=[], optparse=nil, exit_code=nil) raise Morpheus::Cli::CommandError.new(msg, args, optparse, exit_code) end |
#render_response(json_response, options, object_key = nil, &block) ⇒ Object Also known as: render_with_format
basic rendering for options :json, :yml, :csv, :quiet, and :outfile returns the string rendered, or nil if nothing was rendered.
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# File 'lib/morpheus/cli/cli_command.rb', line 1747 def render_response(json_response, , object_key=nil, &block) # allow options[:object_key] to be used object_key = object_key ? object_key : [:object_key] output = nil if [:select_fields] # support foos get --raw-select foo.x,foo.y,foo.z # and foos list --raw-select foos.x,foos.y,foos.z row = (object_key && ![:raw_fields]) ? json_response[object_key] : json_response records = [row].flatten() # look for an array in the first field only now... field_parts = [:select_fields][0].to_s.split(".") field_context = field_parts[0] context_data = json_response[field_context] if field_parts.size > 1 && context_data.is_a?(Array) # inject all the root level properties to be selectable too.. context_data = json_response.delete(field_context) # records = context_data records = context_data.collect {|it| it.is_a?(Hash) ? json_response.merge(it) : json_response } [:select_fields] = [:select_fields].collect {|it| it.sub(field_context+'.', '')} end output = records.collect { |record| [:select_fields].collect { |field| value = get_object_value(record, field) value.is_a?(String) ? value : JSON.fast_generate(value) }.join([:delim] || ",") }.join([:newline] || "\n") elsif [:json] output = as_json(json_response, , object_key) elsif [:yaml] output = as_yaml(json_response, , object_key) elsif [:csv] output = as_csv(json_response, nil, , object_key) end if [:outfile] full_outfile = File.([:outfile]) if output print_to_file(output, [:outfile], [:overwrite]) print "#{cyan}Wrote output to file #{[:outfile]} (#{format_bytes(File.size(full_outfile))})\n" unless [:quiet] else # uhhh ok lets try this Morpheus::Logging::DarkPrinter.puts "using experimental feature: --out without a common format like json, yml or csv" if Morpheus::Logging.debug? result = with_stdout_to_file([:outfile], [:overwrite], 'w+', &block) if result && result != 0 return result end print "#{cyan}Wrote output to file #{[:outfile]} (#{format_bytes(File.size(full_outfile))})\n" unless [:quiet] return 0, nil end else # --quiet means do not render, still want to print to outfile though if [:quiet] return 0, nil end # render ouput generated above if output puts output return 0, nil else # no render happened, so calling the block if given if block_given? result = yield json_response if result return result else return 0, nil end else # nil means nothing was rendered, some methods still using render_with_format() are relying on this return nil end end end end |
#run_command_for_each_arg(args, &block) ⇒ 0|1
executes block with each argument in the list
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# File 'lib/morpheus/cli/cli_command.rb', line 1162 def run_command_for_each_arg(args, &block) cmd_results = [] args.each do |arg| begin cur_result = yield arg rescue SystemExit => err cur_result = err.success? ? 0 : 1 end cmd_results << cur_result end # find a bad result and return it cmd_results = cmd_results.collect do |cmd_result| if cmd_result.is_a?(Array) cmd_result else [cmd_result, nil] end end failed_result = cmd_results.find {|cmd_result| cmd_result[0] == false || (cmd_result[0].is_a?(Integer) && cmd_result[0] != 0) } return failed_result ? failed_result : cmd_results.last end |
#subcommand_aliases ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 1048 def subcommand_aliases self.class.subcommand_aliases end |
#subcommand_description ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 1060 def subcommand_description() calling_method = caller[0][/`([^']*)'/, 1].to_s.sub('block in ', '') subcommand_name = subcommands.key(calling_method) subcommand_name ? get_subcommand_description(subcommand_name) : nil end |
#subcommand_usage(*extra) ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 1086 def subcommand_usage(*extra) calling_method = caller[0][/`([^']*)'/, 1].to_s.sub('block in ', '') subcommand_name = subcommands.key(calling_method) extra = extra.flatten if !subcommand_name.empty? && extra.first == subcommand_name extra.shift end #extra = ["[options]"] if extra.empty? "Usage: #{prog_name} #{command_name} #{subcommand_name} #{extra.join(' ')}".squeeze(' ').strip end |
#subcommands ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 1040 def subcommands self.class.subcommands end |
#usage ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 1074 def usage if !subcommands.empty? "Usage: #{prog_name} #{command_name} [command] [options]" else "Usage: #{prog_name} #{command_name} [options]" end end |
#validate_outfile(outfile, options) ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 1722 def validate_outfile(outfile, ) full_filename = File.(outfile) outdir = File.dirname(full_filename) if Dir.exist?(full_filename) print_red_alert "[local-file] is invalid. It is the name of an existing directory: #{outfile}" return false end if !Dir.exist?(outdir) if [:mkdir] print cyan,"Creating local directory #{outdir}",reset,"\n" FileUtils.mkdir_p(outdir) else print_red_alert "[local-file] is invalid. Directory not found: #{outdir}" return false end end if File.exist?(full_filename) && ![:overwrite] print_red_alert "[local-file] is invalid. File already exists: #{outfile}\nUse -f to overwrite the existing file." return false end return true end |
#verify_args!(opts = {}) ⇒ Object
verify_args! verifies that the right number of commands were passed and raises a command error if not. Example: verify_args!(args:args, count:1, optparse:optparse) this could go be done in optparse.parse instead perhaps
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# File 'lib/morpheus/cli/cli_command.rb', line 1321 def verify_args!(opts={}) args = opts[:args] || [] count = opts[:count] # simplify output for verify_args!(min:2, max:2) or verify_args!(max:0) if opts[:min] && opts[:max] && opts[:min] == opts[:max] count = opts[:min] elsif opts[:max] == 0 count = 0 end if count if args.count < count raise_args_error("not enough arguments, expected #{count} and got #{args.count == 0 ? '0' : args.count.to_s + ': '}#{args.join(', ')}", args, opts[:optparse]) elsif args.count > count raise_args_error("too many arguments, expected #{count} and got #{args.count == 0 ? '0' : args.count.to_s + ': '}#{args.join(', ')}", args, opts[:optparse]) end else if opts[:min] if args.count < opts[:min] raise_args_error("not enough arguments, expected #{opts[:min] || '0'}-#{opts[:max] || 'N'} and got #{args.count == 0 ? '0' : args.count.to_s + ': '}#{args.join(', ')}", args, opts[:optparse]) end end if opts[:max] if args.count > opts[:max] raise_args_error("too many arguments, expected #{opts[:min] || '0'}-#{opts[:max] || 'N'} and got #{args.count == 0 ? '0' : args.count.to_s + ': '}#{args.join(', ')}", args, opts[:optparse]) end end end true end |
#visible_subcommands ⇒ Object
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# File 'lib/morpheus/cli/cli_command.rb', line 1044 def visible_subcommands self.class.visible_subcommands end |