All files / src/rules colon_missing_space.ts

100% Statements 73/73
100% Branches 20/20
100% Functions 6/6
100% Lines 73/73

Press n or j to go to the next uncovered block, b, p or k for the previous block.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 731x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 14682x 14682x 14682x 14682x 14682x 128630x 128630x 128630x 128630x 128630x 128630x 128630x 128630x 128630x 14682x 14682x 2x 2x 14682x 14682x 14120x 14120x 14682x 14682x 264x 264x 14682x 14682x 297x 297x 297x 1666x 1666x 1666x 1666x 1476x 1476x 190x 190x 190x 190x 190x 190x 1666x 1288x 1288x 1288x 1288x 1288x 2x 2x 2x 2x 2x 2x 1288x 190x 297x 297x 297x 14682x
import {Issue} from "../issue";
import {ABAPRule} from "./_abap_rule";
import {BasicRuleConfig} from "./_basic_rule_config";
import {Position} from "../position";
import {EditHelper} from "../edit_helper";
import {IRuleMetadata, RuleTag} from "./_irule";
import {ABAPFile} from "../abap/abap_file";
import {Comment, NativeSQL} from "../abap/2_statements/statements/_statement";
 
export class ColonMissingSpaceConf extends BasicRuleConfig {
}
 
export class ColonMissingSpace extends ABAPRule {
 
  private conf = new ColonMissingSpaceConf();
 
  public getMetadata(): IRuleMetadata {
    return {
      key: "colon_missing_space",
      title: "Colon missing space",
      shortDescription: `Checks for missing spaces after colons in chained statements.`,
      tags: [RuleTag.Whitespace, RuleTag.Quickfix, RuleTag.SingleFile],
      badExample: `WRITE:hello, world.`,
      goodExample: `WRITE: hello, world.`,
    };
  }
 
  private getMessage(): string {
    return "Missing space after the colon";
  }
 
  public getConfig() {
    return this.conf;
  }
 
  public setConfig(conf: ColonMissingSpaceConf) {
    this.conf = conf;
  }
 
  public runParsed(file: ABAPFile) {
    const issues: Issue[] = [];
 
    for (const statement of file.getStatements()) {
      const colon = statement.getColon();
      if (colon === undefined
          || statement.get() instanceof NativeSQL
          || statement.get() instanceof Comment) {
        continue;
      }
 
      // todo: this can be more smart, performance wise
      const tokens = [...statement.getTokens()];
      tokens.push(colon);
      tokens.sort((a, b) => a.getStart().isAfter(b.getStart()) ? 1 : -1);
 
      for (let i = 0; i < tokens.length; i++) {
        const token = tokens[i];
        if (token.getStr() === ":"
            && tokens[i + 1] !== undefined
            && tokens[i + 1].getRow() === token.getRow()
            && tokens[i + 1].getCol() === token.getCol() + 1) {
          const start = token.getStart();
          const end = new Position(start.getRow(), start.getCol() + 1);
          const fix = EditHelper.insertAt(file, end, " ");
          const issue = Issue.atRange(file, start, end, this.getMessage(), this.getMetadata().key, this.conf.severity, fix);
          issues.push(issue);
        }
      }
    }
 
    return issues;
  }
}