123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778 |
- var fs = require("fs");
- exports.FILES = [
- require.resolve("../lib/utils.js"),
- require.resolve("../lib/ast.js"),
- require.resolve("../lib/parse.js"),
- require.resolve("../lib/transform.js"),
- require.resolve("../lib/scope.js"),
- require.resolve("../lib/output.js"),
- require.resolve("../lib/compress.js"),
- require.resolve("../lib/sourcemap.js"),
- require.resolve("../lib/mozilla-ast.js"),
- require.resolve("../lib/propmangle.js"),
- require.resolve("../lib/minify.js"),
- require.resolve("./exports.js"),
- ];
- new Function("exports", function() {
- var code = exports.FILES.map(function(file) {
- return fs.readFileSync(file, "utf8");
- });
- code.push("exports.describe_ast = " + describe_ast.toString());
- return code.join("\n\n");
- }())(exports);
- function describe_ast() {
- var out = OutputStream({ beautify: true });
- function doitem(ctor) {
- out.print("AST_" + ctor.TYPE);
- var props = ctor.SELF_PROPS.filter(function(prop) {
- return !/^\$/.test(prop);
- });
- if (props.length > 0) {
- out.space();
- out.with_parens(function() {
- props.forEach(function(prop, i) {
- if (i) out.space();
- out.print(prop);
- });
- });
- }
- if (ctor.documentation) {
- out.space();
- out.print_string(ctor.documentation);
- }
- if (ctor.SUBCLASSES.length > 0) {
- out.space();
- out.with_block(function() {
- ctor.SUBCLASSES.sort(function(a, b) {
- return a.TYPE < b.TYPE ? -1 : 1;
- }).forEach(function(ctor, i) {
- out.indent();
- doitem(ctor);
- out.newline();
- });
- });
- }
- };
- doitem(AST_Node);
- return out + "\n";
- }
- function infer_options(options) {
- var result = exports.minify("", options);
- return result.error && result.error.defs;
- }
- exports.default_options = function() {
- var defs = infer_options({ 0: 0 });
- Object.keys(defs).forEach(function(component) {
- var options = {};
- options[component] = { 0: 0 };
- if (options = infer_options(options)) {
- defs[component] = options;
- }
- });
- return defs;
- };
|