b8af719bb7
Aliases are defined in the configuration file under the `aliases` key. The configuration is a map of alias name to command. When we run the command the we just do a literal replacement of the alias with the string. So if we have: ```yaml aliases: console: app exec -r console -i --reuse "rails console" ``` Then running `kamal console -r workers` will run the command ```sh $ kamal app exec -r console -i --reuse "rails console" -r workers ``` Because of the order Thor parses the arguments, this allows us to override the role from the alias command. There might be cases where we need to munge the command a bit more but that would involve getting into Thor command parsing internals, which are complicated and possibly subject to change. There's a chance that your aliases could conflict with future built-in commands, but there's not likely to be many of those and if it happens you'll get a validation error when you upgrade. Thanks to @dhnaranjo for the idea!
75 lines
2.7 KiB
Ruby
75 lines
2.7 KiB
Ruby
require "test_helper"
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class CliTestCase < ActiveSupport::TestCase
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setup do
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ENV["VERSION"] = "999"
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ENV["RAILS_MASTER_KEY"] = "123"
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ENV["MYSQL_ROOT_PASSWORD"] = "secret123"
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Object.send(:remove_const, :KAMAL)
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Object.const_set(:KAMAL, Kamal::Commander.new)
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end
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teardown do
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ENV.delete("RAILS_MASTER_KEY")
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ENV.delete("MYSQL_ROOT_PASSWORD")
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ENV.delete("VERSION")
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end
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private
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def fail_hook(hook)
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@executions = []
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Kamal::Commands::Hook.any_instance.stubs(:hook_exists?).returns(true)
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SSHKit::Backend::Abstract.any_instance.stubs(:execute)
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.with { |*args| @executions << args; args != [ ".kamal/hooks/#{hook}" ] }
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SSHKit::Backend::Abstract.any_instance.stubs(:execute)
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.with { |*args| args.first == ".kamal/hooks/#{hook}" }
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.raises(SSHKit::Command::Failed.new("failed"))
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end
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def stub_setup
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SSHKit::Backend::Abstract.any_instance.stubs(:execute)
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.with { |*args| args == [ :mkdir, "-p", ".kamal" ] }
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SSHKit::Backend::Abstract.any_instance.stubs(:execute)
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.with { |arg1, arg2, arg3| arg1 == :mkdir && arg2 == "-p" && arg3 == ".kamal/locks" }
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SSHKit::Backend::Abstract.any_instance.stubs(:execute)
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.with { |arg1, arg2| arg1 == :mkdir && arg2 == ".kamal/locks/app" }
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SSHKit::Backend::Abstract.any_instance.stubs(:execute)
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.with { |arg1, arg2| arg1 == :rm && arg2 == ".kamal/locks/app/details" }
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SSHKit::Backend::Abstract.any_instance.stubs(:capture_with_info)
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.with { |*args| args[0..2] == [ :docker, :buildx, :inspect ] }
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.returns("")
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end
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def assert_hook_ran(hook, output, version:, service_version:, hosts:, command:, subcommand: nil, runtime: false)
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whoami = `whoami`.chomp
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performer = Kamal::Git.email.presence || whoami
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service = service_version.split("@").first
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assert_match "Running the #{hook} hook...\n", output
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expected = %r{Running\s/usr/bin/env\s\.kamal/hooks/#{hook}\sas\s#{whoami}@localhost\n\s
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DEBUG\s\[[0-9a-f]*\]\sCommand:\s\(\sexport\s
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KAMAL_RECORDED_AT=\"\d\d\d\d-\d\d-\d\dT\d\d:\d\d:\d\dZ\"\s
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KAMAL_PERFORMER=\"#{performer}\"\s
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KAMAL_VERSION=\"#{version}\"\s
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KAMAL_SERVICE_VERSION=\"#{service_version}\"\s
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KAMAL_SERVICE=\"#{service}\"\s
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KAMAL_HOSTS=\"#{hosts}\"\s
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KAMAL_COMMAND=\"#{command}\"\s
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#{"KAMAL_SUBCOMMAND=\\\"#{subcommand}\\\"\\s" if subcommand}
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#{"KAMAL_RUNTIME=\\\"\\d+\\\"\\s" if runtime}
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;\s/usr/bin/env\s\.kamal/hooks/#{hook} }x
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assert_match expected, output
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end
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def with_argv(*argv)
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old_argv = ARGV
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ARGV.replace(*argv)
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yield
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ensure
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ARGV.replace(old_argv)
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end
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end
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