62 lines
2.2 KiB
Plaintext
62 lines
2.2 KiB
Plaintext
"use strict";
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var __assign = (this && this.__assign) || function () {
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__assign = Object.assign || function(t) {
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for (var s, i = 1, n = arguments.length; i < n; i++) {
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s = arguments[i];
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for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
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t[p] = s[p];
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}
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return t;
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};
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return __assign.apply(this, arguments);
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.svelteParsers = void 0;
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var compiler_1 = require("svelte/compiler");
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var snip_script_content_1 = require("./snip-script-content");
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function locStart(node) {
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return node.start;
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}
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function locEnd(node) {
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return node.end;
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}
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function hasPragma(text) {
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return /^\s*<!--\s*@(format|prettier)\W/.test(text);
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}
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exports.svelteParsers = {
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svelte: {
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hasPragma: hasPragma,
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parse: function (text) {
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try {
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return __assign(__assign({}, (0, compiler_1.parse)(text)), { __isRoot: true });
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}
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catch (err) {
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if (err.start != null && err.end != null) {
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// Prettier expects error objects to have loc.start and loc.end fields.
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// Svelte uses start and end directly on the error.
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err.loc = {
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start: err.start,
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end: err.end,
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};
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}
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throw err;
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}
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},
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preprocess: function (text, options) {
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var result = (0, snip_script_content_1.snipScriptAndStyleTagContent)(text);
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text = result.text.trim();
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// Prettier sets the preprocessed text as the originalText in case
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// the Svelte formatter is called directly. In case it's called
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// as an embedded parser (for example when there's a Svelte code block
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// inside markdown), the originalText is not updated after preprocessing.
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// Therefore we do it ourselves here.
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options.originalText = text;
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options._svelte_ts = result.isTypescript;
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return text;
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},
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locStart: locStart,
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locEnd: locEnd,
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astFormat: 'svelte-ast',
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},
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};
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