90 lines
3.0 KiB
JavaScript
90 lines
3.0 KiB
JavaScript
|
"use strict";
|
||
|
|
|
||
|
|
Object.defineProperty(exports, "__esModule", {
|
||
|
|
value: true
|
||
|
|
});
|
||
|
|
exports.default = generate;
|
||
|
|
var _sourceMap = require("./source-map.js");
|
||
|
|
var _printer = require("./printer.js");
|
||
|
|
function normalizeOptions(code, opts) {
|
||
|
|
var _opts$recordAndTupleS;
|
||
|
|
const format = {
|
||
|
|
auxiliaryCommentBefore: opts.auxiliaryCommentBefore,
|
||
|
|
auxiliaryCommentAfter: opts.auxiliaryCommentAfter,
|
||
|
|
shouldPrintComment: opts.shouldPrintComment,
|
||
|
|
retainLines: opts.retainLines,
|
||
|
|
retainFunctionParens: opts.retainFunctionParens,
|
||
|
|
comments: opts.comments == null || opts.comments,
|
||
|
|
compact: opts.compact,
|
||
|
|
minified: opts.minified,
|
||
|
|
concise: opts.concise,
|
||
|
|
indent: {
|
||
|
|
adjustMultilineComment: true,
|
||
|
|
style: " "
|
||
|
|
},
|
||
|
|
jsescOption: Object.assign({
|
||
|
|
quotes: "double",
|
||
|
|
wrap: true,
|
||
|
|
minimal: false
|
||
|
|
}, opts.jsescOption),
|
||
|
|
recordAndTupleSyntaxType: (_opts$recordAndTupleS = opts.recordAndTupleSyntaxType) != null ? _opts$recordAndTupleS : "hash",
|
||
|
|
topicToken: opts.topicToken,
|
||
|
|
importAttributesKeyword: opts.importAttributesKeyword
|
||
|
|
};
|
||
|
|
{
|
||
|
|
format.decoratorsBeforeExport = opts.decoratorsBeforeExport;
|
||
|
|
format.jsescOption.json = opts.jsonCompatibleStrings;
|
||
|
|
}
|
||
|
|
if (format.minified) {
|
||
|
|
format.compact = true;
|
||
|
|
format.shouldPrintComment = format.shouldPrintComment || (() => format.comments);
|
||
|
|
} else {
|
||
|
|
format.shouldPrintComment = format.shouldPrintComment || (value => format.comments || value.includes("@license") || value.includes("@preserve"));
|
||
|
|
}
|
||
|
|
if (format.compact === "auto") {
|
||
|
|
format.compact = typeof code === "string" && code.length > 500000;
|
||
|
|
if (format.compact) {
|
||
|
|
console.error("[BABEL] Note: The code generator has deoptimised the styling of " + `${opts.filename} as it exceeds the max of ${"500KB"}.`);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (format.compact) {
|
||
|
|
format.indent.adjustMultilineComment = false;
|
||
|
|
}
|
||
|
|
const {
|
||
|
|
auxiliaryCommentBefore,
|
||
|
|
auxiliaryCommentAfter,
|
||
|
|
shouldPrintComment
|
||
|
|
} = format;
|
||
|
|
if (auxiliaryCommentBefore && !shouldPrintComment(auxiliaryCommentBefore)) {
|
||
|
|
format.auxiliaryCommentBefore = undefined;
|
||
|
|
}
|
||
|
|
if (auxiliaryCommentAfter && !shouldPrintComment(auxiliaryCommentAfter)) {
|
||
|
|
format.auxiliaryCommentAfter = undefined;
|
||
|
|
}
|
||
|
|
return format;
|
||
|
|
}
|
||
|
|
{
|
||
|
|
exports.CodeGenerator = class CodeGenerator {
|
||
|
|
constructor(ast, opts = {}, code) {
|
||
|
|
this._ast = void 0;
|
||
|
|
this._format = void 0;
|
||
|
|
this._map = void 0;
|
||
|
|
this._ast = ast;
|
||
|
|
this._format = normalizeOptions(code, opts);
|
||
|
|
this._map = opts.sourceMaps ? new _sourceMap.default(opts, code) : null;
|
||
|
|
}
|
||
|
|
generate() {
|
||
|
|
const printer = new _printer.default(this._format, this._map);
|
||
|
|
return printer.generate(this._ast);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}
|
||
|
|
function generate(ast, opts = {}, code) {
|
||
|
|
const format = normalizeOptions(code, opts);
|
||
|
|
const map = opts.sourceMaps ? new _sourceMap.default(opts, code) : null;
|
||
|
|
const printer = new _printer.default(format, map);
|
||
|
|
return printer.generate(ast);
|
||
|
|
}
|
||
|
|
|
||
|
|
//# sourceMappingURL=index.js.map
|