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parse the error code for new version of clickhouse #83

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parse the error code for new version of clickhouse #83

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69 changes: 43 additions & 26 deletions src/parse-error.js
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Original file line number Diff line number Diff line change
@@ -1,30 +1,47 @@
function parseError (e) {
var fields = new Error (e.toString ('utf8'));
e.toString ('utf8')
.split (/\,\s+(?=e\.)/gm)
.map (function (f) {
f = f.trim ().split (/\n/gm).join ('');
var m;
if (m = f.match (/^(?:Error: )?Code: (\d+)$/)) {
fields.code = parseInt (m[1]);
} else if (m = f.match (/^e\.displayText\(\) = ([A-Za-z0-9\:]+:) ([^]+)/m)) {
// e.displayText() = DB::Exception: Syntax error: failed at position 0: SEL
fields.scope = m[1];
fields.message = m[2];
if (m = fields.message.match (/Syntax error: (?:failed at position (\d+)(?:\s*\(line\s*(\d+)\,\s+col\s*(\d+)\))?)/)) {
// console.log ('!!! syntax error: pos %s line %s col %s', m[1], m[2], m[3]);
fields.lineno = parseInt (m[2] || 1, 10);
fields.colno = parseInt (m[3] || m[1], 10);
}
} else if (m = f.match (/^e\.what\(\) = (.*)/)) {
fields.type = m[1];
} else {
console.warn ('Unknown error field:', f)
}
function parseError(e) {
var fields = new Error(e.toString('utf8'));
oldChErrorRegex = (/\,\s+(?=e\.)/gm);
if (oldChErrorRegex.test(e.toString('utf8'))) {
e.toString('utf8')
.split(oldChErrorRegex)
.map(function (f) {
f = f.trim().split(/\n/gm).join('');
var m;
if (m = f.match(/^(?:Error: )?Code: (\d+)$/)) {
fields.code = parseInt(m[1]);
} else if (m = f.match(/^e\.displayText\(\) = ([A-Za-z0-9\:]+:) ([^]+)/m)) {
// e.displayText() = DB::Exception: Syntax error: failed at position 0: SEL
fields.scope = m[1];
fields.message = m[2];
if (m = fields.message.match(/Syntax error: (?:failed at position (\d+)(?:\s*\(line\s*(\d+)\,\s+col\s*(\d+)\))?)/)) {
// console.log ('!!! syntax error: pos %s line %s col %s', m[1], m[2], m[3]);
fields.lineno = parseInt(m[2] || 1, 10);
fields.colno = parseInt(m[3] || m[1], 10);
}
} else if (m = f.match(/^e\.what\(\) = (.*)/)) {
fields.type = m[1];
} else {
console.warn('Unknown error field:', f)
}

});

return fields;
});
} else {
f = e.toString('utf8').trim().split(/\n/gm).join('');
if (m = f.match(/^(?:Error: )?Code: (\d+)\.\s([A-Za-z0-9\:]+:) ([^]+)/m)){
fields.code = parseInt(m[1]);
fields.scope = m[2];
fields.message = m[3];
if (m = fields.message.match(/Syntax error: (?:failed at position (\d+)(?:\s*\(line\s*(\d+)\,\s+col\s*(\d+)\))?)/)) {
// console.log ('!!! syntax error: pos %s line %s col %s', m[1], m[2], m[3]);
fields.lineno = parseInt(m[2] || 1, 10);
fields.colno = parseInt(m[3] || m[1], 10);
}
} else {
console.warn('Unknown error field:', f)
}
}

return fields;
}

module.exports = parseError;