@abaplint/core/build/src/rules/empty_statement.js

abaplint - Core API

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.EmptyStatement = exports.EmptyStatementConf = void 0;
const issue_1 = require("../issue");
const _statement_1 = require("../abap/2_statements/statements/_statement");
const _abap_rule_1 = require("./_abap_rule");
const _basic_rule_config_1 = require("./_basic_rule_config");
const edit_helper_1 = require("../edit_helper");
const position_1 = require("../position");
const _irule_1 = require("./_irule");
class EmptyStatementConf extends _basic_rule_config_1.BasicRuleConfig {
}
exports.EmptyStatementConf = EmptyStatementConf;
class EmptyStatement extends _abap_rule_1.ABAPRule {
    constructor() {
        super(...arguments);
        this.conf = new EmptyStatementConf();
    }
    getMetadata() {
        return {
            key: "empty_statement",
            title: "Remove empty statement",
            shortDescription: `Checks for empty statements (an empty statement is a single dot)`,
            tags: [_irule_1.RuleTag.Quickfix, _irule_1.RuleTag.SingleFile],
            badExample: `WRITE 'hello world'..`,
            goodExample: `WRITE 'hello world'.`,
        };
    }
    getConfig() {
        return this.conf;
    }
    setConfig(conf) {
        this.conf = conf;
    }
    runParsed(file) {
        const issues = [];
        const statements = file.getStatements();
        let previousEnd = new position_1.Position(1, 1);
        for (const sta of statements) {
            if (sta.get() instanceof _statement_1.Empty) {
                const token = sta.getFirstToken();
                const fix = edit_helper_1.EditHelper.deleteRange(file, previousEnd, token.getEnd());
                const issue = issue_1.Issue.atStatement(file, sta, "Remove empty statement", this.getMetadata().key, this.conf.severity, fix);
                issues.push(issue);
            }
            previousEnd = sta.getLastToken().getEnd();
        }
        return issues;
    }
}
exports.EmptyStatement = EmptyStatement;
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