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 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 20653x 20653x 20653x 20653x 1x 10327x 10327x 10327x 10327x 30814x 30814x 30814x 30814x 30814x 30814x 30814x 30814x 30814x 30814x 10327x 10327x 9934x 9934x 10327x 10327x 241x 241x 10327x 10327x 269x 269x 269x 20x 20x 249x 249x 269x 12x 12x 237x 269x 1356x 1356x 1356x 1356x 1356x 1356x 1243x 1243x 1356x 6x 6x 113x 237x 237x 237x 10327x 10327x 10327x 10327x 115x 115x 115x 10327x 10327x 116x 1x 1x 1x 1x 115x 115x 10327x 10327x 117x 11x 11x 1x 1x 11x 116x 116x 10327x 10327x 114x 4x 4x 1x 1x 4x 3x 113x 113x 10327x 10327x 6x 4x 4x 2x 2x 2x 4x 4x 4x 4x 2x 2x 10327x 10327x 10327x 120x 120x 922x 120x 120x 922x 922x 120x 120x 10327x 10327x 1360x 1360x 1360x 1360x 1360x 10327x 10327x 1x 1x 10327x 10327x 8x 4x 3x 2x 2x 3x 2x 2x 2x 4x 4x 8x 2x 2x 2x 2x 8x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 10327x 10327x | import {Issue} from "../issue";
import {BasicRuleConfig} from "./_basic_rule_config";
import {ABAPRule} from "./_abap_rule";
import {ExpressionNode, StatementNode} from "../abap/nodes";
import * as Expressions from "../abap/2_statements/expressions";
import {IRuleMetadata, RuleTag} from "./_irule";
import {ABAPFile} from "../abap/abap_file";
import {ABAPObject} from "../objects/_abap_object";
export class KeepSingleParameterCallsOnOneLineConf extends BasicRuleConfig {
/** Max line length, in characters */
public length: number = 120;
}
export class KeepSingleParameterCallsOnOneLine extends ABAPRule {
private conf = new KeepSingleParameterCallsOnOneLineConf();
public getMetadata(): IRuleMetadata {
return {
key: "keep_single_parameter_on_one_line",
title: "Keep single parameters on one line",
shortDescription: `Keep single parameter calls on one line`,
extendedInformation: `https://github.com/SAP/styleguides/blob/main/clean-abap/CleanABAP.md#keep-single-parameter-calls-on-one-line`,
tags: [RuleTag.Whitespace, RuleTag.Styleguide, RuleTag.SingleFile],
badExample: `call_method(\n 2 ).`,
goodExample: `call_method( 2 ).`,
};
}
public getConfig() {
return this.conf;
}
public setConfig(conf: KeepSingleParameterCallsOnOneLineConf) {
this.conf = conf;
}
public runParsed(file: ABAPFile, obj: ABAPObject): Issue[] {
let issues: Issue[] = [];
if (obj.getType() === "INTF") {
return [];
}
const stru = file.getStructure();
if (stru === undefined) {
return [];
}
for (const s of file.getStatements()) {
if (this.isMultiLine(s) === false
|| this.calcStatementLength(s) > this.getConfig().length
|| this.containsNewLineValue(s)
|| this.containsNewLineTableExpression(s)
|| this.containsFieldAssigments(s)
|| this.containsNewLineTemplate(s)) {
continue;
}
for (const c of s.findAllExpressions(Expressions.MethodCallParam)) {
issues = issues.concat(this.check(c, file));
}
}
return issues;
}
///////////////////////////////////////
private containsFieldAssigments(s: StatementNode): boolean {
const fs = s.findAllExpressions(Expressions.FieldAssignment);
return fs.length > 1;
}
private containsNewLineTableExpression(s: StatementNode): boolean {
for (const st of s.findAllExpressions(Expressions.TableExpression)) {
if (st.getFirstToken().getRow() !== st.getLastToken().getRow()) {
return true;
}
}
return false;
}
private containsNewLineValue(s: StatementNode): boolean {
for (const st of s.findAllExpressions(Expressions.Source)) {
const first = st.getFirstToken().getStr().toUpperCase();
if (first === "VALUE" && st.getFirstToken().getRow() !== st.getLastToken().getRow()) {
return true;
}
}
return false;
}
private containsNewLineTemplate(s: StatementNode): boolean {
for (const st of s.findAllExpressions(Expressions.StringTemplate)) {
for (const t of st.getAllTokens()) {
if (t.getStr().includes("\\n")) {
return true;
}
}
}
return false;
}
private check(c: ExpressionNode, file: ABAPFile): Issue[] {
if (this.isSingleParameter(c) === true && this.isMultiLine(c) === true) {
for (const sub of c.findAllExpressions(Expressions.MethodCallParam)) {
if (this.isSingleParameter(sub) === false
&& this.isWithoutParameters(sub) === false) {
return [];
}
}
const message = "Keep single parameter on one line";
return [Issue.atToken(file, c.getFirstToken(), message, this.getMetadata().key, this.conf.severity)];
}
return [];
}
// including first indentation, worst case calculation add space after each token
private calcStatementLength(c: StatementNode): number {
let length = 0;
for (const t of c.getTokens()) {
if (length === 0) {
length = length + t.getStart().getCol();
}
length = length + t.getStr().length + 1;
}
return length;
}
private isMultiLine(c: ExpressionNode | StatementNode): boolean {
const first = c.getFirstToken();
const last = c.getLastToken();
return first.getStart().getRow() < last.getStart().getRow();
}
private isWithoutParameters(c: ExpressionNode): boolean {
return c.getChildren().length === 2;
}
private isSingleParameter(c: ExpressionNode): boolean {
if (c.findDirectExpression(Expressions.Source)) {
for (const params of c.findAllExpressions(Expressions.ParameterListS)) {
if (params.getChildren().length > 1) {
return false;
}
}
return true;
}
const list = c.findDirectExpression(Expressions.ParameterListS);
if (list) {
return list.getChildren().length === 1;
}
const param = c.findDirectExpression(Expressions.MethodParameters);
if (param) {
if (param.getChildren().length > 2) {
return false;
}
const paramsource = param.findDirectExpression(Expressions.ParameterListS);
if (paramsource && paramsource.getChildren().length === 1) {
return true;
}
const paramtarget = param.findDirectExpression(Expressions.ParameterListT);
if (paramtarget && paramtarget.getChildren().length === 1) {
return true;
}
}
return false;
}
} |