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node_modules/svelte-preprocess/dist/transformers/pug.js

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+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.transformer = void 0;
+const detect_indent_1 = __importDefault(require("detect-indent"));
+const pug_1 = __importDefault(require("pug"));
+// Mixins to use svelte template features
+const GET_MIXINS = (indentationType) => `mixin if(condition)
+%_| {#if !{condition}}
+%_block
+%_| {/if}
+
+mixin else
+%_| {:else}
+%_block
+
+mixin elseif(condition)
+%_| {:else if !{condition}}
+%_block
+
+mixin key(expression)
+%_| {#key !{expression}}
+%_block
+%_| {/key}
+
+mixin each(loop)
+%_| {#each !{loop}}
+%_block
+%_| {/each}
+
+mixin await(promise)
+%_| {#await !{promise}}
+%_block
+%_| {/await}
+
+mixin then(answer)
+%_| {:then !{answer}}
+%_block
+
+mixin catch(error)
+%_| {:catch !{error}}
+%_block
+
+mixin html(expression)
+%_| {@html !{expression}}
+
+mixin const(expression)
+%_| {@const !{expression}}
+
+mixin debug(variables)
+%_| {@debug !{variables}}`.replace(/%_/g, indentationType === 'tab' ? '\t' : '  ');
+const transformer = async ({ content, filename, options, }) => {
+    var _a;
+    const pugOptions = {
+        // needed so pug doesn't mirror boolean attributes
+        // and prop spreading expressions.
+        doctype: 'html',
+        compileDebug: false,
+        filename,
+        ...options,
+    };
+    const { type: indentationType } = (0, detect_indent_1.default)(content);
+    const input = `${GET_MIXINS(indentationType !== null && indentationType !== void 0 ? indentationType : 'space')}\n${content}`;
+    const compiled = pug_1.default.compile(input, pugOptions);
+    let code;
+    try {
+        code = compiled();
+    }
+    catch (e) {
+        // The error message does not have much context, add more of it
+        if (e instanceof Error) {
+            e.message = `[svelte-preprocess] Pug error while preprocessing ${filename}\n\n${e.message}`;
+        }
+        throw e;
+    }
+    return {
+        code,
+        dependencies: (_a = compiled.dependencies) !== null && _a !== void 0 ? _a : [],
+    };
+};
+exports.transformer = transformer;