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web/tests/lib/handlebars.cjs
51 строка
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Anders Kaseorg
webpack: Enable explicitPartialContext for handlebars-loader.
16 ноя 2024, 07:41
16 ноя 2024, 07:41
e172c71
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"use strict"; const fs = require("node:fs"); const path = require("node:path"); const Handlebars = require("handlebars"); const {SourceMapConsumer, SourceNode} = require("source-map"); const hb = Handlebars.create(); class ZJavaScriptCompiler extends hb.JavaScriptCompiler { nameLookup(parent, name, type) { // Auto-register partials with relative paths, like handlebars-loader. if (type === "partial" && name !== "@partial-block") { const filename = path.resolve(path.dirname(this.options.srcName), name + ".hbs"); return ["require(", JSON.stringify(filename), ")"]; } return super.nameLookup(parent, name, type); } } ZJavaScriptCompiler.prototype.compiler = ZJavaScriptCompiler; hb.JavaScriptCompiler = ZJavaScriptCompiler; function compile_hbs(module, filename) { const code = fs.readFileSync(filename, "utf8"); const pc = hb.precompile(code, { preventIndent: true, srcName: filename, strict: true, explicitPartialContext: true, }); const node = new SourceNode(); node.add([ 'const Handlebars = require("handlebars/runtime.js");\n', "module.exports = Handlebars.template(", SourceNode.fromStringWithSourceMap(pc.code, new SourceMapConsumer(pc.map)), ");\n", ]); const out = node.toStringWithSourceMap(); module._compile( out.code + "\n//# sourceMappingURL=data:application/json;charset=utf-8;base64," + Buffer.from(out.map.toString()).toString("base64"), filename, ); } exports.hook_require = () => { require.extensions[".hbs"] = compile_hbs; };