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schangxiang@126.com

2025-09-19 18966e02fb573c7e2bb0c6426ed792b38b910940

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
var ts = require("typescript");
var Lint = require("tslint");
var Rule = (function (_super) {
    tslib_1.__extends(Rule, _super);
    function Rule() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    Rule.prototype.apply = function (sourceFile) {
        var walker = new NoMultiSpacesWalker(sourceFile, this.getOptions());
        return this.applyWithWalker(walker);
    };
    return Rule;
}(Lint.Rules.AbstractRule));
exports.Rule = Rule;
var NoMultiSpacesWalker = (function (_super) {
    tslib_1.__extends(NoMultiSpacesWalker, _super);
    function NoMultiSpacesWalker(sourceFile, options) {
        var _a;
        var _this = _super.call(this, sourceFile, options) || this;
        _this.EXCEPTION_MAP = (_a = {},
            _a[ts.SyntaxKind.VariableDeclaration] = 'VariableDeclaration',
            _a[ts.SyntaxKind.PropertyAssignment] = 'PropertyAssignment',
            _a[ts.SyntaxKind.BinaryExpression] = 'BinaryExpression',
            _a);
        _this.STRING_TYPES = [
            ts.SyntaxKind.NoSubstitutionTemplateLiteral,
            ts.SyntaxKind.LastTemplateToken,
            ts.SyntaxKind.StringLiteral
        ];
        _this.exceptions = {};
        _this.targets = [];
        _this.targetNode = {};
        _this.targetIndex = 0;
        var opt = _this.getOptions();
        _this.src = sourceFile.getFullText();
        if (opt.length) {
            _this.exceptions = opt[0].exceptions || {};
        }
        if (_this.exceptions['PropertyAssignment'] === undefined) {
            _this.exceptions['PropertyAssignment'] = true;
        }
        var pattern = /[^\n\r\u2028\u2029\t ].? {2,}/g;
        while (pattern.test(_this.src)) {
            _this.targets.push(pattern.lastIndex);
            _this.targetNode[pattern.lastIndex] = sourceFile;
        }
        _this.lastNode = sourceFile.getLastToken();
        return _this;
    }
    NoMultiSpacesWalker.prototype.inRange = function (x, range) {
        return x >= range[0] && x <= range[1];
    };
    NoMultiSpacesWalker.prototype.warn = function (value, pos, node) {
        var msg = "Multiple spaces found before '" + value + "'.";
        var exceptionName = this.EXCEPTION_MAP[node.parent.kind];
        var report = true;
        var start = node.getFullStart() - 1;
        var previousChar = this.src.substring(start, start + 1);
        if (exceptionName && this.exceptions[exceptionName]) {
            if (previousChar !== ',') {
                report = false;
            }
        }
        if (previousChar === ':') {
            var crt = node.parent;
            while (crt.kind !== ts.SyntaxKind.SourceFile) {
                crt = crt.parent;
                if (crt.kind === ts.SyntaxKind.PropertyAssignment) {
                    if (this.exceptions['PropertyAssignment']) {
                        report = false;
                    }
                    break;
                }
            }
        }
        if (report) {
            this.addFailure(this.createFailure(pos, value.length, msg));
        }
    };
    NoMultiSpacesWalker.prototype.walkChildren = function (node) {
        var _this = this;
        var range = [node.getStart(), node.getEnd()];
        for (var i = this.targetIndex, len = this.targets.length, target = void 0; i < len; i++) {
            target = this.targets[i];
            if (this.inRange(target, range)) {
                this.targetNode[target] = node;
            }
            if (range[0] > this.targets[this.targetIndex]) {
                this.targetIndex++;
            }
        }
        if (node === this.lastNode) {
            this.targets.forEach(function (target) {
                var valid = _this.targetNode[target];
                if (target === valid.getStart()) {
                    _this.warn(valid.getText(), target, valid);
                }
                else if (target === valid.getEnd() - 1 && _this.STRING_TYPES.indexOf(valid.kind) === -1) {
                    var endChar = _this.src.substring(target, valid.getEnd());
                    _this.warn(endChar, target, valid);
                }
                else {
                    if (_this.src.charAt(target) !== '\n' && valid.kind !== ts.SyntaxKind.SourceFile) {
                    }
                }
            });
        }
        var children = node.getChildren();
        for (var index in children) {
            this.visitNode(children[index]);
        }
    };
    return NoMultiSpacesWalker;
}(Lint.RuleWalker));
 
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yxJQUFJLElBQUksS0FBSyxDQUFDLElBQUksS0FBSyxFQUFFLENBQUMsVUFBVSxDQUFDLFVBQVUsRUFBRTtxQkFLaEY7aUJBQ0Y7WUFDSCxDQUFDLENBQUMsQ0FBQztTQUNKO1FBRUQsSUFBTSxRQUFRLEdBQWMsSUFBSSxDQUFDLFdBQVcsRUFBRSxDQUFDO1FBQy9DLEtBQUssSUFBSSxLQUFLLElBQUksUUFBUSxFQUFFO1lBQzFCLElBQUksQ0FBQyxTQUFTLENBQUMsUUFBUSxDQUFDLEtBQUssQ0FBQyxDQUFDLENBQUM7U0FDakM7SUFDSCxDQUFDO0lBQ0gsMEJBQUM7QUFBRCxDQXRIQSxBQXNIQyxDQXRIaUMsSUFBSSxDQUFDLFVBQVUsR0FzSGhEIiwiZmlsZSI6InJ1bGVzL25vTXVsdGlTcGFjZXNSdWxlLmpzIiwic291cmNlUm9vdCI6Ii9Vc2Vycy9qbWxvcGV6L3RzbGludC1lc2xpbnQtcnVsZXMvc3JjIn0=