Documentation / zerotal / commands / MakeObserverCommand

Class: MakeObserverCommand

Defined in: packages/core/src/command/builtin/MakeObserverCommand.ts:12

bun zt make:observer <name> — scaffolds a new model observer class under app/observers/ (pass --model/-m to target a specific model).

Extends

Command

Constructors

Constructor

new MakeObserverCommand(): MakeObserverCommand

Returns

MakeObserverCommand

Inherited from

Command.constructor

Properties

_writer

_writer: OutputWriter

Defined in: packages/core/src/command/Command.ts:71

Output destination. Replaced with BufferWriter by Artisan.call().

Inherited from

Command._writer

args

args: Record<string, string> = {}

Defined in: packages/core/src/command/Command.ts:74

Parsed positional arguments — set by CommandRunner before run().

Inherited from

Command.args

flags

flags: Record<string, string | boolean | number> = {}

Defined in: packages/core/src/command/Command.ts:76

Parsed flags — set by CommandRunner before run().

Inherited from

Command.flags

app

app: unknown = undefined

Defined in: packages/core/src/command/Command.ts:78

Application instance — set by CommandRunner when needsApp is true.

Inherited from

Command.app

commandName

static commandName: string = "make:observer"

Defined in: packages/core/src/command/builtin/MakeObserverCommand.ts:13

Overrides

Command.commandName

description

static description: string = "Create a new model observer class"

Defined in: packages/core/src/command/builtin/MakeObserverCommand.ts:14

Overrides

Command.description

needsApp

static needsApp: boolean = false

Defined in: packages/core/src/command/builtin/MakeObserverCommand.ts:15

Overrides

Command.needsApp

args

static args: object[]

Defined in: packages/core/src/command/builtin/MakeObserverCommand.ts:17

name

name: string = "name"

required

required: boolean = true

description

description: string = "Observer name (e.g. UserObserver)"

Overrides

Command.args

flags

static flags: object[]

Defined in: packages/core/src/command/builtin/MakeObserverCommand.ts:21

name

name: string = "model"

short

short: string = "m"

type

type: "string"

description

description: string = "Model the observer is for (e.g. User)"

default

default: string = ""

Overrides

Command.flags

Methods

info()

info(msg): void

Defined in: packages/core/src/command/Command.ts:82

Parameters

msg

string

Returns

void

Inherited from

Command.info

error()

error(msg): void

Defined in: packages/core/src/command/Command.ts:85

Parameters

msg

string

Returns

void

Inherited from

Command.error

warn()

warn(msg): void

Defined in: packages/core/src/command/Command.ts:88

Parameters

msg

string

Returns

void

Inherited from

Command.warn

line()

line(msg): void

Defined in: packages/core/src/command/Command.ts:91

Parameters

msg

string

Returns

void

Inherited from

Command.line

dim()

dim(msg): void

Defined in: packages/core/src/command/Command.ts:94

Parameters

msg

string

Returns

void

Inherited from

Command.dim

write()

write(msg): void

Defined in: packages/core/src/command/Command.ts:97

Parameters

msg

string

Returns

void

Inherited from

Command.write

newLine()

newLine(): void

Defined in: packages/core/src/command/Command.ts:100

Returns

void

Inherited from

Command.newLine

section()

section(title): void

Defined in: packages/core/src/command/Command.ts:103

Parameters

title

string

Returns

void

Inherited from

Command.section

table()

table(rows, indent?): void

Defined in: packages/core/src/command/Command.ts:106

Parameters

rows

[string, string][]

indent?

number = 2

Returns

void

Inherited from

Command.table

ask()

ask(question, defaultValue?): Promise<string>

Defined in: packages/core/src/command/Command.ts:127

Prompt the user for text input and wait for Enter.

Parameters

question

string

defaultValue?

string

Returns

Promise<string>

Example

const name = await this.ask('What is your name?');
const env  = await this.ask('Environment?', 'production');

Inherited from

Command.ask

confirm()

confirm(question, defaultValue?): Promise<boolean>

Defined in: packages/core/src/command/Command.ts:142

Prompt the user for a yes/no confirmation. Returns true for y/yes, false otherwise.

Parameters

question

string

defaultValue?

boolean = false

Returns

Promise<boolean>

Example

const ok = await this.confirm('Run migrations?');
const ok = await this.confirm('Overwrite file?', true);

Inherited from

Command.confirm

choice()

choice(question, options): Promise<string>

Defined in: packages/core/src/command/Command.ts:157

Prompt the user to select one option from a numbered list. Returns the selected string. Defaults to the first option on invalid input.

Parameters

question

string

options

string[]

Returns

Promise<string>

Example

const env = await this.choice('Environment:', ['local', 'staging', 'production']);

Inherited from

Command.choice

secret()

secret(question): Promise<string>

Defined in: packages/core/src/command/Command.ts:170

Parameters

question

string

Returns

Promise<string>

Inherited from

Command.secret

_readLine()

_readLine(): Promise<string>

Defined in: packages/core/src/command/Command.ts:213

Read one line from stdin. Override in tests to avoid blocking.

Returns

Promise<string>

Inherited from

Command._readLine

run()

run(): Promise<void>

Defined in: packages/core/src/command/builtin/MakeObserverCommand.ts:31

Returns

Promise<void>

Overrides

Command.run