mirror of
https://github.com/go-gitea/gitea.git
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* Cleaning up public/ and documenting js/css libs. This commit mostly addresses #1484 by moving vendor'ed plugins into a vendor/ directory and documenting their upstream source and license in vendor/librejs.html. This also proves gitea is using only open source js/css libraries which helps toward reaching #1524. * Removing unused css file. The version of this file in use is located at: vendor/plugins/highlight/github.css * Cleaned up librejs.html and added javascript header A SafeJS function was added to templates/helper.go to allow keeping comments inside of javascript. A javascript comment was added in the header of templates/base/head.tmpl to mark all non-inline source as free. The librejs.html file was updated to meet the current librejs spec. I have now verified that the librejs plugin detects most of the scripts included in gitea and suspect the non-free detections are the result of a bug in the plugin. I believe this commit is enough to meet the C0.0 requirement of #1534. * Updating SafeJS function per lint suggestion * Added VERSIONS file, per request
196 lines
5.9 KiB
JavaScript
196 lines
5.9 KiB
JavaScript
// CodeMirror, copyright (c) by Marijn Haverbeke and others
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// Distributed under an MIT license: http://codemirror.net/LICENSE
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(function(mod) {
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if (typeof exports == "object" && typeof module == "object") // CommonJS
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mod(require("../../lib/codemirror"));
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else if (typeof define == "function" && define.amd) // AMD
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define(["../../lib/codemirror"], mod);
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else // Plain browser env
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mod(CodeMirror);
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})(function(CodeMirror) {
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"use strict";
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CodeMirror.defineMode("ebnf", function (config) {
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var commentType = {slash: 0, parenthesis: 1};
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var stateType = {comment: 0, _string: 1, characterClass: 2};
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var bracesMode = null;
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if (config.bracesMode)
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bracesMode = CodeMirror.getMode(config, config.bracesMode);
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return {
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startState: function () {
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return {
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stringType: null,
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commentType: null,
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braced: 0,
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lhs: true,
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localState: null,
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stack: [],
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inDefinition: false
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};
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},
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token: function (stream, state) {
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if (!stream) return;
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//check for state changes
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if (state.stack.length === 0) {
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//strings
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if ((stream.peek() == '"') || (stream.peek() == "'")) {
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state.stringType = stream.peek();
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stream.next(); // Skip quote
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state.stack.unshift(stateType._string);
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} else if (stream.match(/^\/\*/)) { //comments starting with /*
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state.stack.unshift(stateType.comment);
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state.commentType = commentType.slash;
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} else if (stream.match(/^\(\*/)) { //comments starting with (*
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state.stack.unshift(stateType.comment);
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state.commentType = commentType.parenthesis;
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}
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}
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//return state
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//stack has
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switch (state.stack[0]) {
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case stateType._string:
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while (state.stack[0] === stateType._string && !stream.eol()) {
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if (stream.peek() === state.stringType) {
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stream.next(); // Skip quote
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state.stack.shift(); // Clear flag
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} else if (stream.peek() === "\\") {
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stream.next();
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stream.next();
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} else {
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stream.match(/^.[^\\\"\']*/);
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}
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}
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return state.lhs ? "property string" : "string"; // Token style
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case stateType.comment:
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while (state.stack[0] === stateType.comment && !stream.eol()) {
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if (state.commentType === commentType.slash && stream.match(/\*\//)) {
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state.stack.shift(); // Clear flag
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state.commentType = null;
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} else if (state.commentType === commentType.parenthesis && stream.match(/\*\)/)) {
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state.stack.shift(); // Clear flag
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state.commentType = null;
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} else {
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stream.match(/^.[^\*]*/);
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}
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}
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return "comment";
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case stateType.characterClass:
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while (state.stack[0] === stateType.characterClass && !stream.eol()) {
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if (!(stream.match(/^[^\]\\]+/) || stream.match(/^\\./))) {
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state.stack.shift();
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}
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}
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return "operator";
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}
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var peek = stream.peek();
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if (bracesMode !== null && (state.braced || peek === "{")) {
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if (state.localState === null)
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state.localState = CodeMirror.startState(bracesMode);
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var token = bracesMode.token(stream, state.localState),
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text = stream.current();
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if (!token) {
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for (var i = 0; i < text.length; i++) {
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if (text[i] === "{") {
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if (state.braced === 0) {
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token = "matchingbracket";
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}
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state.braced++;
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} else if (text[i] === "}") {
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state.braced--;
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if (state.braced === 0) {
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token = "matchingbracket";
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}
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}
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}
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}
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return token;
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}
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//no stack
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switch (peek) {
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case "[":
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stream.next();
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state.stack.unshift(stateType.characterClass);
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return "bracket";
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case ":":
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case "|":
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case ";":
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stream.next();
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return "operator";
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case "%":
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if (stream.match("%%")) {
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return "header";
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} else if (stream.match(/[%][A-Za-z]+/)) {
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return "keyword";
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} else if (stream.match(/[%][}]/)) {
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return "matchingbracket";
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}
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break;
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case "/":
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if (stream.match(/[\/][A-Za-z]+/)) {
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return "keyword";
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}
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case "\\":
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if (stream.match(/[\][a-z]+/)) {
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return "string-2";
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}
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case ".":
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if (stream.match(".")) {
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return "atom";
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}
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case "*":
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case "-":
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case "+":
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case "^":
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if (stream.match(peek)) {
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return "atom";
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}
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case "$":
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if (stream.match("$$")) {
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return "builtin";
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} else if (stream.match(/[$][0-9]+/)) {
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return "variable-3";
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}
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case "<":
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if (stream.match(/<<[a-zA-Z_]+>>/)) {
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return "builtin";
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}
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}
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if (stream.match(/^\/\//)) {
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stream.skipToEnd();
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return "comment";
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} else if (stream.match(/return/)) {
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return "operator";
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} else if (stream.match(/^[a-zA-Z_][a-zA-Z0-9_]*/)) {
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if (stream.match(/(?=[\(.])/)) {
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return "variable";
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} else if (stream.match(/(?=[\s\n]*[:=])/)) {
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return "def";
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}
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return "variable-2";
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} else if (["[", "]", "(", ")"].indexOf(stream.peek()) != -1) {
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stream.next();
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return "bracket";
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} else if (!stream.eatSpace()) {
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stream.next();
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}
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return null;
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}
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};
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});
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CodeMirror.defineMIME("text/x-ebnf", "ebnf");
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});
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