All files / src/rules align_pseudo_comments.ts

97.33% Statements 73/75
94.11% Branches 16/17
100% Functions 5/5
97.33% Lines 73/75

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 74 75 761x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 11287x 11287x 11287x 11287x 33685x 33685x 33685x 33685x 33685x 33685x 33685x 33685x 33685x 11287x 11287x 10789x 10789x 11287x 11287x 229x 229x 11287x 11287x 251x 251x 251x 251x 251x 1396x 1365x 1365x 1365x 31x 31x 1396x 12x 1396x     19x 19x 1396x 12x 12x 19x 19x 1396x 11x 11x 10x 11x 1x 1x 1x 11x 11x 11x 1396x 251x 251x 251x 11287x 11287x  
import {ABAPFile} from "../abap/abap_file";
import {ABAPRule} from "./_abap_rule";
import {BasicRuleConfig} from "./_basic_rule_config";
import {IRuleMetadata, RuleTag} from "./_irule";
import {Issue} from "../issue";
import {Comment} from "../abap/2_statements/statements/_statement";
import {Position} from "../position";
import {EditHelper, IEdit} from "../edit_helper";
 
export class AlignPseudoCommentsConf extends BasicRuleConfig {
}
 
export class AlignPseudoComments extends ABAPRule {
  private conf = new AlignPseudoCommentsConf();
 
  public getMetadata(): IRuleMetadata {
    return {
      key: "align_pseudo_comments",
      title: "Align pseudo comments",
      shortDescription: `Align code inspector pseudo comments in statements`,
      tags: [RuleTag.SingleFile, RuleTag.Whitespace, RuleTag.Quickfix],
      badExample: `WRITE 'sdf'. "#EC sdf`,
      goodExample: `WRITE 'sdf'.                                                "#EC sdf`,
    };
  }
 
  public getConfig() {
    return this.conf;
  }
 
  public setConfig(conf: AlignPseudoCommentsConf) {
    this.conf = conf;
  }
 
  public runParsed(file: ABAPFile) {
    const issues: Issue[] = [];
 
    let previousEnd: Position | undefined = undefined;
 
    for (const statement of file.getStatements()) {
      if (!(statement.get() instanceof Comment)) {
        previousEnd = statement.getLastToken().getEnd();
        continue;
      }
      const commentLength = statement.concatTokens().length;
      const firstCommentToken = statement.getFirstToken();
      if (firstCommentToken.getStr().startsWith(`"#`) === false) {
        continue;
      } else if (previousEnd === undefined) {
        continue;
      }
 
      let expectedColumn = 61;
      if (commentLength > 10) {
        expectedColumn = 72 - commentLength;
      }
 
      const col = firstCommentToken.getStart().getCol();
      if (previousEnd.getCol() < expectedColumn && col !== expectedColumn) {
        let fix: IEdit | undefined = undefined;
        if (col < expectedColumn) {
          fix = EditHelper.insertAt(file, firstCommentToken.getStart(), " ".repeat(expectedColumn - col));
        } else {
          const from = new Position(firstCommentToken.getStart().getRow(), expectedColumn);
          fix = EditHelper.deleteRange(file, from, firstCommentToken.getStart());
        }
        const message = "Align pseudo comment to column " + expectedColumn;
        issues.push(Issue.atStatement(file, statement, message, this.getMetadata().key, this.conf.severity, fix));
      }
    }
 
    return issues;
  }
 
}