summercms/docs/console/introduction.md

title, description, section, order

title	description	section	order
Console introduction	The two command-line programs of SummerCMS, the summer developer tool and the application binary, and how summer delegates runtime commands.	console	10

Console introduction

WinterCMS has one console entry point, php artisan. SummerCMS has two programs, because the developer tooling and the running application are separate binaries:

Program	Where it comes from	What it does
summer	Installed once, by the curl -fsSL https://summercms.io/new | bash -s -- <name> one-liner or from a framework checkout with go install ./cmd/summer.	Creates, builds and watches applications, scaffolds plugins and their parts, records API parity fixtures and builds these docs.
The application binary, for example ./bin/acme	Written by summer build into the application's bin/ directory.	Runs the application: the HTTP server, migrations, workers, the scheduler, admin accounts and every command its plugins add.

The application binary is what you deploy, so everything that must run in production, such as migrations and workers, is a command of the binary rather than of summer.

Run with no arguments, the binary prints the list of every command it has, the framework's and those its plugins add, the way php artisan does; --help and list print the same:

./bin/acme
./bin/acme --help
./bin/acme list

SummerCMS acme v1.4.0 (framework v0.3.2)

Usage:
  bin/acme <command> [options] [arguments]

Options:
  -h, --help            Display help for the given command
  -q, --quiet           Do not output any message
  -v|vv|vvv             Increase verbosity
      --ansi|no-ansi    Force (or disable) ANSI output
  -n, --no-interaction  Do not ask any interactive question
      --env             The environment the command runs under

Available commands:
  help                  Display help for a command
  list                  List commands
  migrate               Run plugin migrations in dependency order
  serve                 Serve the application HTTP API
 admin
  admin:create          Create an activated backend administrator
  admin:reset-password  Reset a backend administrator password and revoke existing tokens
  admin:token:create    Create a personal API token for a backend administrator
 migrate
  migrate:rollback      Roll back the last migration of a plugin
  migrate:status        Show per-plugin migration history
 queue
  queue:work            Run background job workers in the foreground

The header names the application, its version and the framework version it was built against (local when the framework comes from a local checkout). Commands without a namespace come first, then one block per namespace, the part of the name before the first colon. summer with no arguments prints its own list in the same layout.

Getting help

Both programs list their commands with no arguments, with --help and with list, and every command accepts --help for its arguments and flags:

summer
summer make:model --help
./bin/acme --help
./bin/acme migrate:rollback --help

A command that summer delegates to the application binary, such as summer serve, answers --help with the binary's own help, so run it inside an application directory. Asking the help command of summer about a delegated command instead prints a short description and its common flags without running the binary.

Global options

Every command of both programs accepts these options, before or after the command name:

Option	Effect
-v, -vv, -vvv (--verbose)	More output: -v shows info logs of every component, -vv debug logs, -vvv also source locations and SQL traces.
-q, --quiet	Shows only warnings and errors in the console log. Implies -n.
--ansi, --no-ansi	Forces or turns off colors and styling; the last one given wins. Without either, colors follow the terminal, NO_COLOR and FORCE_COLOR.
-n, --no-interaction	Marks the run as not interactive.
--env	The configuration environment, as SUMMER_ENV would set it: --env staging or --env=staging.

The application binary reads these options before it loads config/ and starts plugins, so --env picks the configuration and -vv applies from the first log line:

./bin/acme -vv migrate
./bin/acme migrate:status --env staging

Exit codes

Code	Meaning
0	The command succeeded.
1	The command failed; the error is printed on stderr.
2	The command was called wrongly: an unknown command or flag, or a wrong number of arguments.

Commands that summer delegates

During development you often work from the application directory with summer alone. These summer commands find the application's summer.yaml, build bin/<binary> when it does not exist yet, and run the same command of the binary with the same arguments:

summer command	Runs
summer migrate	./bin/acme migrate
summer migrate:rollback	./bin/acme migrate:rollback
summer migrate:status	./bin/acme migrate:status
summer serve	./bin/acme serve
summer queue:work	./bin/acme queue:work
summer queue:clear	./bin/acme queue:clear
summer schedule:run	./bin/acme schedule:run
summer route:list	./bin/acme route:list
summer key:generate	./bin/acme key:generate
summer admin:create	./bin/acme admin:create
summer admin:reset-password	./bin/acme admin:reset-password
summer admin:token:create	./bin/acme admin:token:create
summer admin:token:list	./bin/acme admin:token:list
summer admin:token:revoke	./bin/acme admin:token:revoke
summer admin:token:scopes	./bin/acme admin:token:scopes

summer parses no flags of these commands: every flag and argument, including --help, goes to the binary unchanged, and the binary's input is your terminal, so the password prompts of admin:create and admin:reset-password work as usual:

summer serve --addr 127.0.0.1:8123
summer serve --help
summer migrate:rollback --plugin acme.blog
summer admin:create --email admin@example.com --superuser

One leading -- is ignored, so summer serve -- --addr 127.0.0.1:8123 behaves the same as summer serve --addr 127.0.0.1:8123.

When summer receives SIGINT or SIGTERM while the binary runs, it passes the signal on and waits for the binary to shut down, so stopping summer serve with Ctrl+C or kill frees its port.

summer does not rebuild an existing binary before it delegates. Run summer build after you change code, or keep summer dev running. Every other runtime command, such as deferred:purge or the commands your plugins add, is run on the binary directly.

The sections of this chapter

• Setup and maintenance lists every command of the application binary.
• Scaffolding covers summer new, summer build, summer dev and the make: commands.
• Writing commands shows how a plugin adds its own commands.
• Utilities covers the parity and documentation commands of summer.