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Fix Promise.defer warnings in getconfig.js (#7409)
Signed-off-by: Aaron Raimist <aaron@raim.ist>
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@ -33,35 +33,33 @@ export async function getVectorConfig(relativeLocation) {
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}
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function getConfig(configJsonFilename) {
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let deferred = Promise.defer();
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request(
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{ method: "GET", url: configJsonFilename },
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(err, response, body) => {
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if (err || response.status < 200 || response.status >= 300) {
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// Lack of a config isn't an error, we should
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// just use the defaults.
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// Also treat a blank config as no config, assuming
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// the status code is 0, because we don't get 404s
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// from file: URIs so this is the only way we can
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// not fail if the file doesn't exist when loading
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// from a file:// URI.
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if (response) {
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if (response.status == 404 || (response.status == 0 && body == '')) {
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deferred.resolve({});
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return new Promise(function(resolve, reject) {
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request(
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{ method: "GET", url: configJsonFilename },
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(err, response, body) => {
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if (err || response.status < 200 || response.status >= 300) {
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// Lack of a config isn't an error, we should
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// just use the defaults.
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// Also treat a blank config as no config, assuming
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// the status code is 0, because we don't get 404s
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// from file: URIs so this is the only way we can
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// not fail if the file doesn't exist when loading
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// from a file:// URI.
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if (response) {
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if (response.status == 404 || (response.status == 0 && body == '')) {
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resolve({});
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}
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}
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reject({err: err, response: response});
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return;
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}
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deferred.reject({err: err, response: response});
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return;
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// We parse the JSON ourselves rather than use the JSON
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// parameter, since this throws a parse error on empty
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// which breaks if there's no config.json and we're
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// loading from the filesystem (see above).
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resolve(JSON.parse(body));
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}
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// We parse the JSON ourselves rather than use the JSON
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// parameter, since this throws a parse error on empty
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// which breaks if there's no config.json and we're
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// loading from the filesystem (see above).
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deferred.resolve(JSON.parse(body));
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}
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);
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return deferred.promise;
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);
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})
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}
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