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Lint and format src/runtime/internal/dev.js

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pull/8569/head
S. Elliott Johnson 3 years ago
parent 4ee5f7a594
commit 6045cb08a1
1 changed files with 153 additions and 145 deletions
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298
src/runtime/internal/dev.js
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@ -1,4 +1,13 @@
import { custom_event, append, append_hydration, insert, insert_hydration, detach, listen, attr } from './dom';
import {
custom_event,
append,
append_hydration,
insert,
insert_hydration,
detach,
listen,
attr
} from './dom';
import { SvelteComponent } from './Component';
import { is_void } from '../../shared/utils/names';
import { contenteditable_truthy_values } from './utils';
@ -7,23 +16,25 @@ import { contenteditable_truthy_values } from './utils';
* @returns {void}
*/
export function dispatch_dev(type, detail) {
document.dispatchEvent(custom_event(type, { version: '__VERSION__', ...detail }, { bubbles: true }));
document.dispatchEvent(
custom_event(type, { version: '__VERSION__', ...detail }, { bubbles: true })
);
}
/** @param {Node} target
* @param {Node} node
* @returns {void}
*/
export function append_dev(target, node) {
dispatch_dev('SvelteDOMInsert', { target, node });
append(target, node);
dispatch_dev('SvelteDOMInsert', { target, node });
append(target, node);
}
/** @param {Node} target
* @param {Node} node
* @returns {void}
*/
export function append_hydration_dev(target, node) {
dispatch_dev('SvelteDOMInsert', { target, node });
append_hydration(target, node);
dispatch_dev('SvelteDOMInsert', { target, node });
append_hydration(target, node);
}
/** @param {Node} target
* @param {Node} node
@ -31,8 +42,8 @@ export function append_hydration_dev(target, node) {
* @returns {void}
*/
export function insert_dev(target, node, anchor) {
dispatch_dev('SvelteDOMInsert', { target, node, anchor });
insert(target, node, anchor);
dispatch_dev('SvelteDOMInsert', { target, node, anchor });
insert(target, node, anchor);
}
/** @param {Node} target
* @param {Node} node
@ -40,40 +51,40 @@ export function insert_dev(target, node, anchor) {
* @returns {void}
*/
export function insert_hydration_dev(target, node, anchor) {
dispatch_dev('SvelteDOMInsert', { target, node, anchor });
insert_hydration(target, node, anchor);
dispatch_dev('SvelteDOMInsert', { target, node, anchor });
insert_hydration(target, node, anchor);
}
/** @param {Node} node
* @returns {void}
*/
export function detach_dev(node) {
dispatch_dev('SvelteDOMRemove', { node });
detach(node);
dispatch_dev('SvelteDOMRemove', { node });
detach(node);
}
/** @param {Node} before
* @param {Node} after
* @returns {void}
*/
export function detach_between_dev(before, after) {
while (before.nextSibling && before.nextSibling !== after) {
detach_dev(before.nextSibling);
}
while (before.nextSibling && before.nextSibling !== after) {
detach_dev(before.nextSibling);
}
}
/** @param {Node} after
* @returns {void}
*/
export function detach_before_dev(after) {
while (after.previousSibling) {
detach_dev(after.previousSibling);
}
while (after.previousSibling) {
detach_dev(after.previousSibling);
}
}
/** @param {Node} before
* @returns {void}
*/
export function detach_after_dev(before) {
while (before.nextSibling) {
detach_dev(before.nextSibling);
}
while (before.nextSibling) {
detach_dev(before.nextSibling);
}
}
/** @param {Node} node
* @param {string} event
@ -84,20 +95,26 @@ export function detach_after_dev(before) {
* @param {boolean} has_stop_immediate_propagation
* @returns {() => void}
*/
export function listen_dev(node, event, handler, options, has_prevent_default, has_stop_propagation, has_stop_immediate_propagation) {
const modifiers = options === true ? ['capture'] : options ? Array.from(Object.keys(options)) : [];
if (has_prevent_default)
modifiers.push('preventDefault');
if (has_stop_propagation)
modifiers.push('stopPropagation');
if (has_stop_immediate_propagation)
modifiers.push('stopImmediatePropagation');
dispatch_dev('SvelteDOMAddEventListener', { node, event, handler, modifiers });
const dispose = listen(node, event, handler, options);
return () => {
dispatch_dev('SvelteDOMRemoveEventListener', { node, event, handler, modifiers });
dispose();
};
export function listen_dev(
node,
event,
handler,
options,
has_prevent_default,
has_stop_propagation,
has_stop_immediate_propagation
) {
const modifiers =
options === true ? ['capture'] : options ? Array.from(Object.keys(options)) : [];
if (has_prevent_default) modifiers.push('preventDefault');
if (has_stop_propagation) modifiers.push('stopPropagation');
if (has_stop_immediate_propagation) modifiers.push('stopImmediatePropagation');
dispatch_dev('SvelteDOMAddEventListener', { node, event, handler, modifiers });
const dispose = listen(node, event, handler, options);
return () => {
dispatch_dev('SvelteDOMRemoveEventListener', { node, event, handler, modifiers });
dispose();
};
}
/** @param {Element} node
* @param {string} attribute
@ -105,11 +122,9 @@ export function listen_dev(node, event, handler, options, has_prevent_default, h
* @returns {void}
*/
export function attr_dev(node, attribute, value) {
attr(node, attribute, value);
if (value == null)
dispatch_dev('SvelteDOMRemoveAttribute', { node, attribute });
else
dispatch_dev('SvelteDOMSetAttribute', { node, attribute, value });
attr(node, attribute, value);
if (value == null) dispatch_dev('SvelteDOMRemoveAttribute', { node, attribute });
else dispatch_dev('SvelteDOMSetAttribute', { node, attribute, value });
}
/** @param {Element} node
* @param {string} property
@ -117,8 +132,8 @@ export function attr_dev(node, attribute, value) {
* @returns {void}
*/
export function prop_dev(node, property, value) {
node[property] = value;
dispatch_dev('SvelteDOMSetProperty', { node, property, value });
node[property] = value;
dispatch_dev('SvelteDOMSetProperty', { node, property, value });
}
/** @param {HTMLElement} node
* @param {string} property
@ -126,30 +141,28 @@ export function prop_dev(node, property, value) {
* @returns {void}
*/
export function dataset_dev(node, property, value) {
node.dataset[property] = value;
dispatch_dev('SvelteDOMSetDataset', { node, property, value });
node.dataset[property] = value;
dispatch_dev('SvelteDOMSetDataset', { node, property, value });
}
/** @param {Text} text
* @param {unknown} data
* @returns {void}
*/
export function set_data_dev(text, data) {
data = '' + data;
if (text.data === data)
return;
dispatch_dev('SvelteDOMSetData', { node: text, data });
text.data = data;
data = '' + data;
if (text.data === data) return;
dispatch_dev('SvelteDOMSetData', { node: text, data });
text.data = data;
}
/** @param {Text} text
* @param {unknown} data
* @returns {void}
*/
export function set_data_contenteditable_dev(text, data) {
data = '' + data;
if (text.wholeText === data)
return;
dispatch_dev('SvelteDOMSetData', { node: text, data });
text.data = data;
data = '' + data;
if (text.wholeText === data) return;
dispatch_dev('SvelteDOMSetData', { node: text, data });
text.data = data;
}
/** @param {Text} text
* @param {unknown} data
@ -157,67 +170,64 @@ export function set_data_contenteditable_dev(text, data) {
* @returns {void}
*/
export function set_data_maybe_contenteditable_dev(text, data, attr_value) {
if (~contenteditable_truthy_values.indexOf(attr_value)) {
set_data_contenteditable_dev(text, data);
}
else {
set_data_dev(text, data);
}
if (~contenteditable_truthy_values.indexOf(attr_value)) {
set_data_contenteditable_dev(text, data);
} else {
set_data_dev(text, data);
}
}
/** @returns {void} */
export function validate_each_argument(arg) {
if (typeof arg !== 'string' && !(arg && typeof arg === 'object' && 'length' in arg)) {
let msg = '{#each} only iterates over array-like objects.';
if (typeof Symbol === 'function' && arg && Symbol.iterator in arg) {
msg += ' You can use a spread to convert this iterable into an array.';
}
throw new Error(msg);
}
if (typeof arg !== 'string' && !(arg && typeof arg === 'object' && 'length' in arg)) {
let msg = '{#each} only iterates over array-like objects.';
if (typeof Symbol === 'function' && arg && Symbol.iterator in arg) {
msg += ' You can use a spread to convert this iterable into an array.';
}
throw new Error(msg);
}
}
/** @returns {void} */
export function validate_slots(name, slot, keys) {
for (const slot_key of Object.keys(slot)) {
if (!~keys.indexOf(slot_key)) {
console.warn(`<${name}> received an unexpected slot "${slot_key}".`);
}
}
for (const slot_key of Object.keys(slot)) {
if (!~keys.indexOf(slot_key)) {
console.warn(`<${name}> received an unexpected slot "${slot_key}".`);
}
}
}
/** @param {unknown} tag
* @returns {void}
*/
export function validate_dynamic_element(tag) {
const is_string = typeof tag === 'string';
if (tag && !is_string) {
throw new Error('<svelte:element> expects "this" attribute to be a string.');
}
const is_string = typeof tag === 'string';
if (tag && !is_string) {
throw new Error('<svelte:element> expects "this" attribute to be a string.');
}
}
/** @param {undefined | string} tag
* @returns {void}
*/
export function validate_void_dynamic_element(tag) {
if (tag && is_void(tag)) {
console.warn(`<svelte:element this="${tag}"> is self-closing and cannot have content.`);
}
if (tag && is_void(tag)) {
console.warn(`<svelte:element this="${tag}"> is self-closing and cannot have content.`);
}
}
/** @returns {any} */
export function construct_svelte_component_dev(component, props) {
const error_message = 'this={...} of <svelte:component> should specify a Svelte component.';
try {
const instance = new component(props);
if (!instance.$$ || !instance.$set || !instance.$on || !instance.$destroy) {
throw new Error(error_message);
}
return instance;
}
catch (err) {
const { message } = err;
if (typeof message === 'string' && message.indexOf('is not a constructor') !== -1) {
throw new Error(error_message);
}
else {
throw err;
}
}
const error_message = 'this={...} of <svelte:component> should specify a Svelte component.';
try {
const instance = new component(props);
if (!instance.$$ || !instance.$set || !instance.$on || !instance.$destroy) {
throw new Error(error_message);
}
return instance;
} catch (err) {
const { message } = err;
if (typeof message === 'string' && message.indexOf('is not a constructor') !== -1) {
throw new Error(error_message);
} else {
throw err;
}
}
}
/**
* Base class for Svelte components with some minor dev-enhancements. Used when dev=true.
@ -245,62 +255,60 @@ export function construct_svelte_component_dev(component, props) {
* @extends SvelteComponent
*/
export class SvelteComponentDev extends SvelteComponent {
/**
* @private
* For type checking capabilities only.
* Does not exist at runtime.
* ### DO NOT USE!
*/
$$prop_def = undefined;
/**
* @private
* For type checking capabilities only.
* Does not exist at runtime.
* ### DO NOT USE!
*/
$$events_def = undefined;
/**
* @private
* For type checking capabilities only.
* Does not exist at runtime.
* ### DO NOT USE!
*/
$$slot_def = undefined;
constructor(options) {
if (!options || (!options.target && !options.$$inline)) {
throw new Error("'target' is a required option");
}
super();
}
/** @returns {void} */
$destroy() {
super.$destroy();
this.$destroy = () => {
console.warn('Component was already destroyed'); // eslint-disable-line no-console
};
}
/** @returns {void} */
$capture_state() { }
/** @returns {void} */
$inject_state() { }
/**
* @private
* For type checking capabilities only.
* Does not exist at runtime.
* ### DO NOT USE!
*/
$$prop_def = undefined;
/**
* @private
* For type checking capabilities only.
* Does not exist at runtime.
* ### DO NOT USE!
*/
$$events_def = undefined;
/**
* @private
* For type checking capabilities only.
* Does not exist at runtime.
* ### DO NOT USE!
*/
$$slot_def = undefined;
constructor(options) {
if (!options || (!options.target && !options.$$inline)) {
throw new Error("'target' is a required option");
}
super();
}
/** @returns {void} */
$destroy() {
super.$destroy();
this.$destroy = () => {
console.warn('Component was already destroyed'); // eslint-disable-line no-console
};
}
/** @returns {void} */
$capture_state() {}
/** @returns {void} */
$inject_state() {}
}
/**
* @deprecated Use `SvelteComponent` instead. See PR for more information: https://github.com/sveltejs/svelte/pull/8512
* @extends SvelteComponentDev<Props, Events, Slots>
*/
export class SvelteComponentTyped extends SvelteComponentDev {
}
export class SvelteComponentTyped extends SvelteComponentDev {}
/** @returns {() => void} */
export function loop_guard(timeout) {
const start = Date.now();
return () => {
if (Date.now() - start > timeout) {
throw new Error('Infinite loop detected');
}
};
const start = Date.now();
return () => {
if (Date.now() - start > timeout) {
throw new Error('Infinite loop detected');
}
};
}
/**
* @typedef {Class<HTMLElement>} ComponentType
* @template {SvelteComponentDev} [Component=SvelteComponentDev]
@ -322,6 +330,6 @@ export function loop_guard(timeout) {
* @property {Map<any,any>} [context]
* @property {boolean} [hydrate]
* @property {boolean} [intro]
* @property {boolean} [$$inline]
* @property {boolean} [$$inline]
*/
/** @typedef {Object} SvelteComponentTyped */
/** @typedef {Object} SvelteComponentTyped */

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