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chore: change options from `boolean` to `list` (templatingMode: "functional")

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custom-render-shim-dom
paoloricciuti 6 months ago
parent c75c42949b
commit 64219ed5e4
13 changed files with 35 additions and 33 deletions
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2
packages/svelte/src/compiler/phases/3-transform/client/transform-client.js
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@ -167,7 +167,7 @@ export function client_component(analysis, options) {
in_constructor: false,
instance_level_snippets: [],
module_level_snippets: [],
prevent_template_cloning: options.preventTemplateCloning,
is_functional_template_mode: options.templatingMode === 'functional',
// these are set inside the `Fragment` visitor, and cannot be used until then
init: /** @type {any} */ (null),

4
packages/svelte/src/compiler/phases/3-transform/client/transform-template/index.js
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@ -27,7 +27,7 @@ function get_template_function(namespace, state) {
: contains_script_tag
? '$.template_with_script'
: '$.template'
).concat(state.prevent_template_cloning ? '_fn' : '');
).concat(state.is_functional_template_mode ? '_fn' : '');
}
/**
@ -75,7 +75,7 @@ export function transform_template(state, context, namespace, template_name, fla
/** @type {Expression[]} */
const args = [
state.prevent_template_cloning
state.is_functional_template_mode
? template_to_functions(state.template, namespace)
: b.template([b.quasi(template_to_string(state.template), true)], [])
];

2
packages/svelte/src/compiler/phases/3-transform/client/types.d.ts vendored
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@ -94,7 +94,7 @@ export interface ComponentClientTransformState extends ClientTransformState {
};
};
readonly preserve_whitespace: boolean;
readonly prevent_template_cloning?: boolean;
readonly is_functional_template_mode?: boolean;
/** The anchor node for the current context */
readonly node: Identifier;

8
packages/svelte/src/compiler/phases/3-transform/client/visitors/Fragment.js
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@ -37,7 +37,7 @@ export function Fragment(node, context) {
context.state,
context.state.preserve_whitespace,
context.state.options.preserveComments,
context.state.prevent_template_cloning
context.state.is_functional_template_mode
);
if (hoisted.length === 0 && trimmed.length === 0) {
@ -133,7 +133,7 @@ export function Fragment(node, context) {
...context,
state
},
context.state.prevent_template_cloning
context.state.is_functional_template_mode
);
body.push(b.var(id, b.call('$.text')));
@ -146,7 +146,7 @@ export function Fragment(node, context) {
() => b.id('$$anchor'),
false,
{ ...context, state },
context.state.prevent_template_cloning
context.state.is_functional_template_mode
);
} else {
/** @type {(is_text: boolean) => Expression} */
@ -157,7 +157,7 @@ export function Fragment(node, context) {
expression,
false,
{ ...context, state },
context.state.prevent_template_cloning
context.state.is_functional_template_mode
);
let flags = TEMPLATE_FRAGMENT;

8
packages/svelte/src/compiler/phases/3-transform/client/visitors/RegularElement.js
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@ -124,7 +124,7 @@ export function RegularElement(node, context) {
kind: 'set_prop',
args: [
'is',
context.state.prevent_template_cloning
context.state.is_functional_template_mode
? value.value
: escape_html(value.value, true)
]
@ -312,7 +312,7 @@ export function RegularElement(node, context) {
: [
value === true
? ''
: context.state.prevent_template_cloning
: context.state.is_functional_template_mode
? value
: escape_html(value, true)
]
@ -386,7 +386,7 @@ export function RegularElement(node, context) {
state,
node.name === 'script' || state.preserve_whitespace,
state.options.preserveComments,
state.prevent_template_cloning
state.is_functional_template_mode
);
/** @type {typeof state} */
@ -438,7 +438,7 @@ export function RegularElement(node, context) {
...context,
state: child_state
},
context.state.prevent_template_cloning
context.state.is_functional_template_mode
);
if (needs_reset) {

8
packages/svelte/src/compiler/phases/3-transform/client/visitors/shared/fragment.js
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@ -15,14 +15,14 @@ import { build_template_chunk } from './utils.js';
* @param {(is_text: boolean) => Expression} initial
* @param {boolean} is_element
* @param {ComponentContext} context
* @param {boolean} [prevent_template_cloning]
* @param {boolean} [is_functional_template_mode]
*/
export function process_children(
nodes,
initial,
is_element,
{ visit, state },
prevent_template_cloning
is_functional_template_mode
) {
const within_bound_contenteditable = state.metadata.bound_contenteditable;
let prev = initial;
@ -73,7 +73,9 @@ export function process_children(
skipped += 1;
state.template.push({
kind: 'create_text',
args: [sequence.map((node) => (prevent_template_cloning ? node.data : node.raw)).join('')]
args: [
sequence.map((node) => (is_functional_template_mode ? node.data : node.raw)).join('')
]
});
return;
}

8
packages/svelte/src/compiler/phases/3-transform/utils.js
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@ -141,7 +141,7 @@ function sort_const_tags(nodes, state) {
* @param {TransformState & { options: ValidatedCompileOptions }} state
* @param {boolean} preserve_whitespace
* @param {boolean} preserve_comments
* @param {boolean} [prevent_template_cloning]
* @param {boolean} [is_functional_template_mode]
*/
export function clean_nodes(
parent,
@ -154,7 +154,7 @@ export function clean_nodes(
// rather than from `ClientTransformState` and `ServerTransformState`
preserve_whitespace,
preserve_comments,
prevent_template_cloning
is_functional_template_mode
) {
if (!state.analysis.runes) {
nodes = sort_const_tags(nodes, state);
@ -276,13 +276,13 @@ export function clean_nodes(
// initial newline inside a `<pre>` is disregarded, if not followed by another newline
if (
parent.type === 'RegularElement' &&
(parent.name === 'pre' || (prevent_template_cloning && parent.name === 'textarea')) &&
(parent.name === 'pre' || (is_functional_template_mode && parent.name === 'textarea')) &&
first?.type === 'Text'
) {
const text = first.data.replace(regex_starts_with_newline, '');
if (text !== first.data) {
const tmp = text.replace(regex_starts_with_newline, '');
if (text === tmp || prevent_template_cloning) {
if (text === tmp || is_functional_template_mode) {
first.data = text;
first.raw = first.raw.replace(regex_starts_with_newline, '');
if (first.data === '') {

6
packages/svelte/src/compiler/types/index.d.ts vendored
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@ -114,11 +114,11 @@ export interface CompileOptions extends ModuleCompileOptions {
*/
preserveWhitespace?: boolean;
/**
* If `true`, the template will get compiled to a series of `document.createElement` calls instead of using `template.innerHTML`.
* If `functional`, the template will get compiled to a series of `document.createElement` calls, if `string` it will render the template tp a string and use `template.innerHTML`.
*
* @default false
* @default 'string'
*/
preventTemplateCloning?: boolean;
templatingMode?: 'string' | 'functional';
/**
* Set to `true` to force the compiler into runes mode, even if there are no indications of runes usage.
* Set to `false` to force the compiler into ignoring runes, even if there are indications of runes usage.

2
packages/svelte/src/compiler/validate-options.js
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@ -110,7 +110,7 @@ export const validate_component_options =
preserveComments: boolean(false),
preventTemplateCloning: boolean(false),
templatingMode: list(['string', 'functional']),
preserveWhitespace: boolean(false),

2
packages/svelte/tests/helpers.js
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@ -80,7 +80,7 @@ export async function compile_directory(
filename: path.join(cwd, file),
...compileOptions,
generate,
preventTemplateCloning: templating_mode === 'functional'
templatingMode: templating_mode
};
if (file.endsWith('.js')) {

4
packages/svelte/tests/runtime-browser/test.ts
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@ -106,7 +106,7 @@ async function run_test(
immutable: config.immutable,
customElement: test_dir.includes('custom-elements-samples'),
accessors: 'accessors' in config ? config.accessors : true,
preventTemplateCloning: templating_mode === 'functional'
templatingMode: templating_mode
});
write(
@ -171,7 +171,7 @@ async function run_test(
immutable: config.immutable,
customElement: test_dir.includes('custom-elements-samples'),
accessors: 'accessors' in config ? config.accessors : true,
preventTemplateCloning: templating_mode === 'functional'
templatingMode: templating_mode
});
return {

2
packages/svelte/tests/runtime-legacy/shared.ts
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@ -168,7 +168,7 @@ async function common_setup(
immutable: config.immutable,
accessors: 'accessors' in config ? config.accessors : true,
runes,
preventTemplateCloning: templating_mode === 'functional'
templatingMode: templating_mode
};
// load_compiled can be used for debugging a test. It means the compiler will not run on the input

12
packages/svelte/types/index.d.ts vendored
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@ -845,11 +845,11 @@ declare module 'svelte/compiler' {
*/
preserveWhitespace?: boolean;
/**
* If `true`, the template will get compiled to a series of `document.createElement` calls instead of using `template.innerHTML`.
* If `functional`, the template will get compiled to a series of `document.createElement` calls, if `string` it will render the template tp a string and use `template.innerHTML`.
*
* @default false
* @default 'string'
*/
preventTemplateCloning?: boolean;
templatingMode?: 'string' | 'functional';
/**
* Set to `true` to force the compiler into runes mode, even if there are no indications of runes usage.
* Set to `false` to force the compiler into ignoring runes, even if there are indications of runes usage.
@ -2561,11 +2561,11 @@ declare module 'svelte/types/compiler/interfaces' {
*/
preserveWhitespace?: boolean;
/**
* If `true`, the template will get compiled to a series of `document.createElement` calls instead of using `template.innerHTML`.
* If `functional`, the template will get compiled to a series of `document.createElement` calls, if `string` it will render the template tp a string and use `template.innerHTML`.
*
* @default false
* @default 'string'
*/
preventTemplateCloning?: boolean;
templatingMode?: 'string' | 'functional';
/**
* Set to `true` to force the compiler into runes mode, even if there are no indications of runes usage.
* Set to `false` to force the compiler into ignoring runes, even if there are indications of runes usage.

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