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 73

1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 10998x 10998x 10998x 10998x 10998x 32806x 32806x 32806x 32806x 32806x 32806x 32806x 32806x 32806x 10998x 10998x 2x 2x 10998x 10998x 10447x 10447x 10998x 10998x 260x 260x 10998x 10998x 276x 276x 276x 1554x 1554x 1554x 1554x 1387x 1387x 167x 167x 167x 167x 167x 167x 1554x 1104x 1104x 1104x 1104x 1104x 2x 2x 2x 2x 2x 2x 1104x 167x 276x 276x 276x 10998x

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;
  }
}