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Error codes #7

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Error codes #7

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12 changes: 9 additions & 3 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -17,17 +17,23 @@ const handleIpRouteResults = (callback) => (error, stdout, stderr) => {
if (ip) {
callback(undefined, ip);
} else {
callback(new Error("Unable to find ip, perhaps call while not within a Docker container"), undefined);
const error = new Error("Unable to find ip, perhaps call while not within a Docker container");
error.code = "DOCKER_IP_NO_RESOLVE";
callback(error, undefined);
}
} else if (error) {

callback(error, undefined);
} else if (stderr) {

callback(new Error(stderr), undefined);
const error = new Error(stderr);
error.code = "DOCKER_IP_STDERR";
callback(error, undefined);
} else {

callback(new Error("No results or feedback given"), undefined);
const error = new Error("No results or feedback given");
error.code = "DOCKER_IP_EMPTY";
callback(error, undefined);
}
};

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