@sasjs/lint/rules/file/hasMacroNameInMend.js

Linting and formatting for SAS code

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.hasMacroNameInMend = void 0;
const LintRuleType_1 = require("../../types/LintRuleType");
const Severity_1 = require("../../types/Severity");
const getColumnNumber_1 = require("../../utils/getColumnNumber");
const LineEndings_1 = require("../../types/LineEndings");
const parseMacros_1 = require("../../utils/parseMacros");
const name = 'hasMacroNameInMend';
const description = 'Enforces the presence of the macro name in each %mend statement.';
const message = '%mend statement has missing or incorrect macro name';
const test = (value, config) => {
    const lineEnding = (config === null || config === void 0 ? void 0 : config.lineEndings) === LineEndings_1.LineEndings.CRLF ? '\r\n' : '\n';
    const lines = value ? value.split(lineEnding) : [];
    const macros = (0, parseMacros_1.parseMacros)(value, config);
    const severity = (config === null || config === void 0 ? void 0 : config.severityLevel[name]) || Severity_1.Severity.Warning;
    const diagnostics = [];
    macros.forEach((macro) => {
        if (macro.startLineNumbers.length === 0 && macro.endLineNumber !== null) {
            const endLine = lines[macro.endLineNumber - 1];
            diagnostics.push({
                message: `%mend statement is redundant`,
                lineNumber: macro.endLineNumber,
                startColumnNumber: (0, getColumnNumber_1.getColumnNumber)(endLine, '%mend'),
                endColumnNumber: (0, getColumnNumber_1.getColumnNumber)(endLine, '%mend') + macro.termination.length,
                severity
            });
        }
        else if (macro.endLineNumber === null &&
            macro.startLineNumbers.length !== 0) {
            diagnostics.push({
                message: `Missing %mend statement for macro - ${macro.name}`,
                lineNumber: macro.startLineNumbers[0],
                startColumnNumber: 1,
                endColumnNumber: 1,
                severity
            });
        }
        else if (macro.mismatchedMendMacroName) {
            const endLine = lines[macro.endLineNumber - 1];
            diagnostics.push({
                message: `%mend statement has mismatched macro name, it should be '${macro.name}'`,
                lineNumber: macro.endLineNumber,
                startColumnNumber: (0, getColumnNumber_1.getColumnNumber)(endLine, macro.mismatchedMendMacroName),
                endColumnNumber: (0, getColumnNumber_1.getColumnNumber)(endLine, macro.mismatchedMendMacroName) +
                    macro.mismatchedMendMacroName.length -
                    1,
                severity
            });
        }
        else if (!macro.hasMacroNameInMend) {
            const endLine = lines[macro.endLineNumber - 1];
            diagnostics.push({
                message: `%mend statement is missing macro name - ${macro.name}`,
                lineNumber: macro.endLineNumber,
                startColumnNumber: (0, getColumnNumber_1.getColumnNumber)(endLine, '%mend'),
                endColumnNumber: (0, getColumnNumber_1.getColumnNumber)(endLine, '%mend') + 6,
                severity
            });
        }
    });
    return diagnostics;
};
const fix = (value, config) => {
    const lineEnding = (config === null || config === void 0 ? void 0 : config.lineEndings) === LineEndings_1.LineEndings.CRLF ? '\r\n' : '\n';
    const lines = value ? value.split(lineEnding) : [];
    const macros = (0, parseMacros_1.parseMacros)(value, config);
    macros.forEach((macro) => {
        if (macro.startLineNumbers.length === 0 && macro.endLineNumber !== null) {
            // %mend statement is redundant
            const endLine = lines[macro.endLineNumber - 1];
            const startColumnNumber = (0, getColumnNumber_1.getColumnNumber)(endLine, '%mend');
            const endColumnNumber = (0, getColumnNumber_1.getColumnNumber)(endLine, '%mend') + macro.termination.length;
            const beforeStatement = endLine.slice(0, startColumnNumber - 1);
            const afterStatement = endLine.slice(endColumnNumber);
            lines[macro.endLineNumber - 1] = beforeStatement + afterStatement;
        }
        else if (macro.endLineNumber === null &&
            macro.startLineNumbers.length !== 0) {
            // missing %mend statement
        }
        else if (macro.mismatchedMendMacroName) {
            // mismatched macro name
            const endLine = lines[macro.endLineNumber - 1];
            const startColumnNumber = (0, getColumnNumber_1.getColumnNumber)(endLine, macro.mismatchedMendMacroName);
            const endColumnNumber = (0, getColumnNumber_1.getColumnNumber)(endLine, macro.mismatchedMendMacroName) +
                macro.mismatchedMendMacroName.length -
                1;
            const beforeMacroName = endLine.slice(0, startColumnNumber - 1);
            const afterMacroName = endLine.slice(endColumnNumber);
            lines[macro.endLineNumber - 1] =
                beforeMacroName + macro.name + afterMacroName;
        }
        else if (!macro.hasMacroNameInMend) {
            // %mend statement is missing macro name
            const endLine = lines[macro.endLineNumber - 1];
            const startColumnNumber = (0, getColumnNumber_1.getColumnNumber)(endLine, '%mend');
            const endColumnNumber = (0, getColumnNumber_1.getColumnNumber)(endLine, '%mend') + 4;
            const beforeStatement = endLine.slice(0, startColumnNumber - 1);
            const afterStatement = endLine.slice(endColumnNumber);
            lines[macro.endLineNumber - 1] =
                beforeStatement + `%mend ${macro.name}` + afterStatement;
        }
    });
    const formattedText = lines.join(lineEnding);
    return formattedText;
};
/**
 * Lint rule that checks for the presence of macro name in %mend statement.
 */
exports.hasMacroNameInMend = {
    type: LintRuleType_1.LintRuleType.File,
    name,
    description,
    message,
    test,
    fix
};
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