All files / src/rules inline_data_old_versions.ts

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import {Issue} from "../issue";
import {ABAPRule} from "./_abap_rule";
import {Version} from "../version";
import {Target} from "../abap/2_statements/expressions";
import {BasicRuleConfig} from "./_basic_rule_config";
import {RuleTag} from "./_irule";
import {ABAPFile} from "../abap/abap_file";
 
export class InlineDataOldVersionsConf extends BasicRuleConfig {
}
 
export class InlineDataOldVersions extends ABAPRule {
  private conf = new InlineDataOldVersionsConf();
 
  public getMetadata() {
    return {
      key: "inline_data_old_versions",
      title: "Inline data, old versions",
      shortDescription: `Checks for inline data declarations in older releases. Only active for versions less than v740sp02`,
      tags: [RuleTag.Syntax, RuleTag.SingleFile],
    };
  }
 
  public getConfig() {
    return this.conf;
  }
 
  public setConfig(conf: InlineDataOldVersionsConf) {
    this.conf = conf;
  }
 
  public runParsed(file: ABAPFile) {
    const issues: Issue[] = [];
 
    if (this.reg.getConfig().getVersion() >= Version.v740sp02
        || this.reg.getConfig().getVersion() === Version.Cloud) {
      return [];
    }
 
    for (const statement of file.getStatements()) {
// when parsed in old versions these expressions are NOT InlineData
      for (const target of statement.findAllExpressions(Target)) {
        const tokens = target.getAllTokens();
        if (tokens.length !== 4) {
          continue;
        }
        if (!tokens[0].getStr().match(/DATA/i)) {
          continue;
        }
        if (tokens[1].getStr() !== "(") {
          continue;
        }
        if (tokens[3].getStr() !== ")") {
          continue;
        }
 
        const message = "Inline DATA not possible in " + this.reg.getConfig().getVersion();
        const issue = Issue.atToken(file, tokens[0], message, this.getMetadata().key, this.conf.severity);
        issues.push(issue);
      }
    }
 
    return issues;
  }
}