__setModuleDefault(result, mod);
return result;
};
-var __importDefault = (this && this.__importDefault) || function (mod) {
- return (mod && mod.__esModule) ? mod : { "default": mod };
-};
Object.defineProperty(exports, "__esModule", { value: true });
-exports.matchAny = exports.tkTreeToSExp = void 0;
var fs = require('fs');
-const js_tokens_1 = __importDefault(require("js-tokens"));
-const util = __importStar(require("util"));
-/**
- *
- * # REPRESENTATION
- */
+var argv = require('minimist')(process.argv.slice(2));
+const parser = __importStar(require("./parser.js"));
+let helpDesc = `
+clo: clo INPUT_FILE --output-js OUTPUT_JS_FILE
+
+\ta little typesetter powered by TypeScript/Javascript.
+
+## Arguments
+INPUT_FILE\tan input .clo file
+
+## Parameters
+---
+--output-js\tgenerated the output middle JS file
+
+
+Report bugs to: clo@kianting.info
+clo home page: <https://kianting.info/wiki/w/Project:Clo>
+`;
+processArgv(argv, helpDesc);
/**
- * convert a `tkTree` AST to S-expr string
- * @param t the `tkTree`
- * @returns S-expr String
+ * processing the passed `argv` (arguments)
*/
-function tkTreeToSExp(t) {
- var str = "";
- if (Array.isArray(t)) {
- let strArray = t.map((x) => tkTreeToSExp(x));
- str = "(" + strArray.join(" ") + ")";
- }
- else {
- if (t === undefined) {
- str = "%undefined";
- }
- else {
- str = t.value;
- }
+function processArgv(argv, helpDesc) {
+ let inputFile = argv['_'];
+ let outputJSFile = argv['output-js'];
+ let NoInputFile = (inputFile.length == 0);
+ let NoOutputJSFile = (outputJSFile === undefined || outputJSFile == true);
+ let helpTriggered = argv['help'];
+ if (inputFile.length > 1) {
+ console.log("Sorry, the input file should be only one.");
}
- return str;
-}
-exports.tkTreeToSExp = tkTreeToSExp;
-/**inspect the inner of the representation. */
-let repr = (x) => { return util.inspect(x, { depth: null }); };
-/**
- *
- * # PARSER UNITS
- */
-function toSome(x) {
- return { _tag: "Some", value: x };
-}
-/**
- * like `m ==> f` in ocaml
- * @param m matchee wrapped
- * @param f matching function
- * @returns wrapped result
- */
-function thenDo(m, f) {
- if (m._tag == "None") {
- return m;
+ /** output --help */
+ if (helpTriggered || NoInputFile || NoOutputJSFile) {
+ console.log(helpDesc);
}
else {
- var a = f(m.value);
- if (a._tag == "Some") {
- a.value.ast = m.value.ast.concat(a.value.ast);
- }
- return a;
+ fs.readFile(inputFile[0], 'utf8', (err, inputText) => {
+ if (err)
+ throw err;
+ let tree = parser.inputTextToTree(inputText);
+ let output = parser.treeToJS(tree);
+ fs.writeFile(outputJSFile, output, (err) => {
+ if (err)
+ throw err;
+ });
+ });
}
}
-/**
- *
- * @param m : the `TokenPair` to be consumed.
- * @returns if the length of `m.remained` >= 1; consumes the matchee by 1 token
- * and wraps it in `Some`,
- * otherwise, returns `None`.
- */
-function matchAny(m) {
- if (m.remained.length >= 1) {
- return {
- _tag: "Some", value: {
- matched: m.matched.concat(m.remained[0]),
- remained: m.remained.slice(1),
- ast: [m.remained[0]],
- }
- };
- }
- else {
- return { _tag: "None" };
- }
-}
-exports.matchAny = matchAny;
-/**
- * like `f1 | f2` in regex
- * @param f1 the first tried function
- * @param f2 the second tried function
- * @returns wrapped result
- */
-function orDo(f1, f2) {
- return (x) => {
- let res1 = f1(x);
- if (res1._tag == "Some") {
- return res1;
- }
- else {
- let res2 = f2(x);
- return res2;
- }
- };
-}
-/**
- * like regex [^c]
- * @param f input token function. one token only.
- * @returns combined finction
- */
-function notDo(f) {
- return (x) => {
- let res1 = f(x);
- if (res1._tag == "Some") {
- return { _tag: "None" };
- }
- else {
- let res2 = matchAny(x);
- return res2;
- }
- };
-}
-function matchToken(typeName, value) {
- return (t) => {
- let headToken = t.remained[0];
- if (headToken.type != typeName) {
- return { _tag: "None" };
- }
- else {
- if (value === undefined || value == headToken.value) {
- let newTokenPair = {
- matched: t.matched.concat(headToken),
- remained: t.remained.slice(1),
- ast: [headToken]
- };
- return { _tag: "Some", value: newTokenPair };
- }
- else {
- return { _tag: "None" };
- }
- }
- ;
- };
-}
-;
-/**
- *
- * # TEST
- */
-const tokens = Array.from((0, js_tokens_1.default)(`import; foo from\t 'bar';
-import * as util from 'util';
-
-
-花非花,霧\\{非霧 。{{foo();}}下
-一句`));
-console.log("RESULT=" + repr(tokens));
-var mainTokenPair = {
- matched: [],
- remained: tokens,
- ast: []
-};
-let a = thenDo(thenDo(toSome(mainTokenPair), matchToken('IdentifierName')), notDo(matchToken('Punctuator', ';')));
-console.log("RESULT=" + repr(a));
-if (a._tag == "Some") {
- console.log("SEXP=" + tkTreeToSExp(a.value.ast));
-}