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32 lines
1.2 KiB
TypeScript
32 lines
1.2 KiB
TypeScript
/* eslint-disable import/prefer-default-export */
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// This wraps an error message, allowing to set a prefix,
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// while preserving all the important properties
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// in particular the stack trace and original error message.
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export function wrapError(prefix:string, error:any) {
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if (!error) throw new Error('Unknown error');
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const newError:any = new Error([prefix, error.message || ''].join(': '));
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if ('name' in error) newError.name = error.name;
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if ('fileName' in error) newError.fileName = error.fileName;
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if ('lineNumber' in error) newError.lineNumber = error.lineNumber;
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if ('columnNumber' in error) newError.columnNumber = error.columnNumber;
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// "code" is a non-standard property that is used in Joplin
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if ('code' in error) newError.code = error.code;
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// The stack is a string in this format:
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//
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// Error message
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// Stack line 1
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// Stack line 2
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// etc.
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//
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// And when console.error is used to print the error, it will take the message
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// from the stack (not from the "message" property), so it means we also need
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// to add the prefix error message to the stack.
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if ('stack' in error) newError.stack = [prefix, error.stack].join(': ');
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return newError;
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}
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