Class: Command::Base
- Inherits:
-
Object
show all
- Includes:
- Helpers
- Defined in:
- lib/command/base.rb
Overview
rubocop:disable Metrics/ClassLength
Direct Known Subclasses
ApplyTemplate, BuildImage, CleanupImages, CleanupStaleApps, Config, CopyImageFromUpstream, Delete, DeployImage, Env, Exists, Generate, Info, LatestImage, Logs, Maintenance, MaintenanceOff, MaintenanceOn, MaintenanceSetPage, NoCommand, Open, OpenConsole, PromoteAppFromUpstream, Ps, PsRestart, PsStart, PsStop, PsWait, Run, RunCleanup, RunDetached, SetupApp, Test, Version
Constant Summary
collapse
- USAGE =
Used to call the command (‘cpl NAME`) NAME = “” Displayed when running `cpl help` or `cpl help NAME` (defaults to `NAME`)
""
- REQUIRES_ARGS =
Throws error if ‘true` and no arguments are passed to the command or if `false` and arguments are passed to the command
false
- DEFAULT_ARGS =
Default arguments if none are passed to the command
[].freeze
- OPTIONS =
Options for the command (use option methods below)
[].freeze
false
- EXAMPLES =
Displayed when running ‘cpl help` DESCRIPTION = “” Displayed when running `cpl help NAME` LONG_DESCRIPTION = “” Displayed along with `LONG_DESCRIPTION` when running `cpl help NAME`
""
- HIDE =
If ‘true`, hides the command from `cpl help`
false
true
- NO_IMAGE_AVAILABLE =
"NO_IMAGE_AVAILABLE"
Instance Attribute Summary collapse
Class Method Summary
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Instance Method Summary
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-
#app_identity ⇒ Object
-
#app_identity_link ⇒ Object
-
#app_image_link ⇒ Object
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#app_location_link ⇒ Object
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#app_secrets ⇒ Object
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#app_secrets_policy ⇒ Object
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#args_join(args) ⇒ Object
NOTE: use simplified variant atm, as shelljoin do different escaping TODO: most probably need better logic for escaping various quotes.
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#cp ⇒ Object
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#ensure_workload_deleted(workload) ⇒ Object
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#extract_image_commit(image_name) ⇒ Object
-
#initialize(config) ⇒ Base
constructor
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#latest_image(app = config.app, org = config.org) ⇒ Object
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#latest_image_from(items, app_name: config.app, name_only: true) ⇒ Object
-
#latest_image_next(app = config.app, org = config.org, commit: nil) ⇒ Object
-
#perform!(cmd) ⇒ Object
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#progress ⇒ Object
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#step(message, abort_on_error: true, retry_on_failure: false) ⇒ Object
rubocop:disable Metrics/MethodLength.
-
#step_error(error, abort_on_error: true) ⇒ Object
-
#step_finish(success) ⇒ Object
-
#wait_for_replica(workload, location) ⇒ Object
-
#wait_for_workload(workload) ⇒ Object
Methods included from Helpers
#random_four_digits, #strip_str_and_validate
Constructor Details
#initialize(config) ⇒ Base
Returns a new instance of Base.
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# File 'lib/command/base.rb', line 38
def initialize(config)
@config = config
end
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Instance Attribute Details
#config ⇒ Object
Returns the value of attribute config.
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# File 'lib/command/base.rb', line 7
def config
@config
end
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Class Method Details
.all_commands ⇒ Object
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# File 'lib/command/base.rb', line 42
def self.all_commands
Dir["#{__dir__}/*.rb"].each_with_object({}) do |file, result|
filename = File.basename(file, ".rb")
classname = File.read(file).match(/^\s+class (\w+) < Base($| .*$)/)&.captures&.first
result[filename.to_sym] = Object.const_get("::Command::#{classname}") if classname
end
end
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.all_options ⇒ Object
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# File 'lib/command/base.rb', line 274
def self.all_options
methods.grep(/_option$/).map { |method| send(method.to_s) }
end
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.all_options_by_key_name ⇒ Object
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# File 'lib/command/base.rb', line 278
def self.all_options_by_key_name
all_options.each_with_object({}) do |option, result|
option[:params][:aliases]&.each { |current_alias| result[current_alias.to_s] = option }
result["--#{option[:name]}"] = option
end
end
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.app_option(required: false) ⇒ Object
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# File 'lib/command/base.rb', line 67
def self.app_option(required: false)
{
name: :app,
params: {
aliases: ["-a"],
banner: "APP_NAME",
desc: "Application name",
type: :string,
required: required
}
}
end
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.clean_on_failure_option(required: false) ⇒ Object
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# File 'lib/command/base.rb', line 240
def self.clean_on_failure_option(required: false)
{
name: :clean_on_failure,
params: {
desc: "Deletes workload when finished with failure (success always deletes)",
type: :boolean,
required: required,
default: true
}
}
end
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.commit_option(required: false) ⇒ Object
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# File 'lib/command/base.rb', line 106
def self.commit_option(required: false)
{
name: :commit,
params: {
aliases: ["-c"],
banner: "COMMIT_HASH",
desc: "Commit hash",
type: :string,
required: required
}
}
end
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.common_options ⇒ Object
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# File 'lib/command/base.rb', line 50
def self.common_options
[org_option, verbose_option, trace_option]
end
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.domain_option(required: false) ⇒ Object
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# File 'lib/command/base.rb', line 132
def self.domain_option(required: false)
{
name: :domain,
params: {
banner: "DOMAIN_NAME",
desc: "Domain name",
type: :string,
required: required
}
}
end
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.image_option(required: false) ⇒ Object
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# File 'lib/command/base.rb', line 93
def self.image_option(required: false)
{
name: :image,
params: {
aliases: ["-i"],
banner: "IMAGE_NAME",
desc: "Image name",
type: :string,
required: required
}
}
end
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.location_option(required: false) ⇒ Object
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# File 'lib/command/base.rb', line 119
def self.location_option(required: false)
{
name: :location,
params: {
aliases: ["-l"],
banner: "LOCATION_NAME",
desc: "Location name",
type: :string,
required: required
}
}
end
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.org_option(required: false) ⇒ Object
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# File 'lib/command/base.rb', line 54
def self.org_option(required: false)
{
name: :org,
params: {
aliases: ["-o"],
banner: "ORG_NAME",
desc: "Organization name",
type: :string,
required: required
}
}
end
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.run_release_phase_option(required: false) ⇒ Object
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# File 'lib/command/base.rb', line 263
def self.run_release_phase_option(required: false)
{
name: :run_release_phase,
params: {
desc: "Runs release phase",
type: :boolean,
required: required
}
}
end
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.skip_confirm_option(required: false) ⇒ Object
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# File 'lib/command/base.rb', line 157
def self.skip_confirm_option(required: false)
{
name: :yes,
params: {
aliases: ["-y"],
banner: "SKIP_CONFIRM",
desc: "Skip confirmation",
type: :boolean,
required: required
}
}
end
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.skip_secret_access_binding_option(required: false) ⇒ Object
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# File 'lib/command/base.rb', line 252
def self.skip_secret_access_binding_option(required: false)
{
name: :skip_secret_access_binding,
params: {
desc: "Skips secret access binding",
type: :boolean,
required: required
}
}
end
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.terminal_size_option(required: false) ⇒ Object
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# File 'lib/command/base.rb', line 194
def self.terminal_size_option(required: false)
{
name: :terminal_size,
params: {
banner: "ROWS,COLS",
desc: "Override remote terminal size (e.g. `--terminal-size 10,20`)",
type: :string,
required: required
}
}
end
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.trace_option(required: false) ⇒ Object
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# File 'lib/command/base.rb', line 229
def self.trace_option(required: false)
{
name: :trace,
params: {
desc: "Shows trace of API calls. WARNING: may contain sensitive data",
type: :boolean,
required: required
}
}
end
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.upstream_token_option(required: false) ⇒ Object
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# File 'lib/command/base.rb', line 144
def self.upstream_token_option(required: false)
{
name: :upstream_token,
params: {
aliases: ["-t"],
banner: "UPSTREAM_TOKEN",
desc: "Upstream token",
type: :string,
required: required
}
}
end
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.use_local_token_option(required: false) ⇒ Object
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# File 'lib/command/base.rb', line 183
def self.use_local_token_option(required: false)
{
name: :use_local_token,
params: {
desc: "Override remote CPLN_TOKEN with local token",
type: :boolean,
required: required
}
}
end
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.verbose_option(required: false) ⇒ Object
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# File 'lib/command/base.rb', line 217
def self.verbose_option(required: false)
{
name: :verbose,
params: {
aliases: ["-d"],
desc: "Shows detailed logs",
type: :boolean,
required: required
}
}
end
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.version_option(required: false) ⇒ Object
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# File 'lib/command/base.rb', line 170
def self.version_option(required: false)
{
name: :version,
params: {
aliases: ["-v"],
banner: "VERSION",
desc: "Displays the current version of the CLI",
type: :boolean,
required: required
}
}
end
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.wait_option(title = "", required: false) ⇒ Object
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# File 'lib/command/base.rb', line 206
def self.wait_option(title = "", required: false)
{
name: :wait,
params: {
desc: "Waits for #{title}",
type: :boolean,
required: required
}
}
end
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.workload_option(required: false) ⇒ Object
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# File 'lib/command/base.rb', line 80
def self.workload_option(required: false)
{
name: :workload,
params: {
aliases: ["-w"],
banner: "WORKLOAD_NAME",
desc: "Workload name",
type: :string,
required: required
}
}
end
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Instance Method Details
#app_identity ⇒ Object
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# File 'lib/command/base.rb', line 409
def app_identity
"#{config.app}-identity"
end
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#app_identity_link ⇒ Object
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# File 'lib/command/base.rb', line 413
def app_identity_link
"/org/#{config.org}/gvc/#{config.app}/identity/#{app_identity}"
end
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#app_image_link ⇒ Object
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# File 'lib/command/base.rb', line 405
def app_image_link
"/org/#{config.org}/image/#{latest_image}"
end
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#app_location_link ⇒ Object
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# File 'lib/command/base.rb', line 401
def app_location_link
"/org/#{config.org}/location/#{config.location}"
end
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#app_secrets ⇒ Object
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# File 'lib/command/base.rb', line 417
def app_secrets
"#{config.app_prefix}-secrets"
end
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#app_secrets_policy ⇒ Object
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# File 'lib/command/base.rb', line 421
def app_secrets_policy
"#{app_secrets}-policy"
end
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#args_join(args) ⇒ Object
NOTE: use simplified variant atm, as shelljoin do different escaping TODO: most probably need better logic for escaping various quotes
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# File 'lib/command/base.rb', line 344
def args_join(args)
args.join(" ")
end
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#cp ⇒ Object
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# File 'lib/command/base.rb', line 393
def cp
@cp ||= Controlplane.new(config)
end
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#ensure_workload_deleted(workload) ⇒ Object
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# File 'lib/command/base.rb', line 297
def ensure_workload_deleted(workload)
step("Deleting workload") do
cp.delete_workload(workload)
end
end
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# File 'lib/command/base.rb', line 338
def (image_name)
image_name.match(/_(\h+)$/)&.captures&.first
end
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#latest_image(app = config.app, org = config.org) ⇒ Object
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# File 'lib/command/base.rb', line 315
def latest_image(app = config.app, org = config.org)
@latest_image ||= {}
@latest_image[app] ||=
begin
items = cp.query_images(app, org)["items"]
latest_image_from(items, app_name: app)
end
end
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#latest_image_from(items, app_name: config.app, name_only: true) ⇒ Object
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# File 'lib/command/base.rb', line 303
def latest_image_from(items, app_name: config.app, name_only: true)
matching_items = items.select { |item| item["name"].start_with?("#{app_name}:") }
if matching_items.empty?
name_only ? "#{app_name}:#{NO_IMAGE_AVAILABLE}" : nil
else
latest_item = matching_items.max_by { |item| (item["name"]) }
name_only ? latest_item["name"] : latest_item
end
end
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#latest_image_next(app = config.app, org = config.org, commit: nil) ⇒ Object
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# File 'lib/command/base.rb', line 324
def latest_image_next(app = config.app, org = config.org, commit: nil)
commit ||= config.options[:commit]
@latest_image_next ||= {}
@latest_image_next[app] ||= begin
latest_image_name = latest_image(app, org)
image = latest_image_name.split(":").first
image += ":#{(latest_image_name) + 1}"
image += "_#{commit}" if commit
image
end
end
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# File 'lib/command/base.rb', line 397
def perform!(cmd)
system(cmd) || exit(1)
end
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#progress ⇒ Object
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# File 'lib/command/base.rb', line 348
def progress
$stderr
end
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#step(message, abort_on_error: true, retry_on_failure: false) ⇒ Object
rubocop:disable Metrics/MethodLength
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# File 'lib/command/base.rb', line 370
def step(message, abort_on_error: true, retry_on_failure: false) progress.print("#{message}...")
Shell.use_tmp_stderr do
success = false
begin
if retry_on_failure
until (success = yield)
progress.print(".")
sleep 1
end
else
success = yield
end
rescue RuntimeError => e
step_error(e, abort_on_error: abort_on_error)
end
step_finish(success)
end
end
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#step_error(error, abort_on_error: true) ⇒ Object
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# File 'lib/command/base.rb', line 352
def step_error(error, abort_on_error: true)
message = error.message
if abort_on_error
progress.puts(" #{Shell.color('failed!', :red)}\n\n")
Shell.abort(message)
else
Shell.write_to_tmp_stderr(message)
end
end
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#step_finish(success) ⇒ Object
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# File 'lib/command/base.rb', line 362
def step_finish(success)
if success
progress.puts(" #{Shell.color('done!', :green)}")
else
progress.puts(" #{Shell.color('failed!', :red)}\n\n#{Shell.read_from_tmp_stderr}\n\n")
end
end
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#wait_for_replica(workload, location) ⇒ Object
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# File 'lib/command/base.rb', line 291
def wait_for_replica(workload, location)
step("Waiting for replica", retry_on_failure: true) do
cp.workload_get_replicas_safely(workload, location: location)&.dig("items", 0)
end
end
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#wait_for_workload(workload) ⇒ Object
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# File 'lib/command/base.rb', line 285
def wait_for_workload(workload)
step("Waiting for workload", retry_on_failure: true) do
cp.fetch_workload(workload)
end
end
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