@redocly/openapi-core
Version:
See https://github.com/Redocly/redocly-cli
58 lines • 2.28 kB
JavaScript
export const NoServerVariablesEmptyEnum = () => {
return {
Root(root, { report, location }) {
if (!root.servers || root.servers.length === 0)
return;
const invalidVariables = [];
if (Array.isArray(root.servers)) {
for (const server of root.servers) {
const enumErrors = checkEnumVariables(server);
if (!enumErrors)
continue;
invalidVariables.push(...enumErrors);
}
}
else {
const enumErrors = checkEnumVariables(root.servers);
if (!enumErrors)
return;
invalidVariables.push(...enumErrors);
}
for (const invalidVariable of invalidVariables) {
if (invalidVariable === 'empty') {
report({
message: 'Server variable with `enum` must be a non-empty array.',
location: location.child(['servers']).key(),
});
}
if (invalidVariable === 'invalidDefaultValue') {
report({
message: 'Server variable define `enum` and `default`. `enum` must include default value',
location: location.child(['servers']).key(),
});
}
}
},
};
};
function checkEnumVariables(server) {
if (server.variables && Object.keys(server.variables).length === 0)
return;
const errors = [];
for (const variable in server.variables) {
const serverVariable = server.variables[variable];
if (!serverVariable.enum)
continue;
if (Array.isArray(serverVariable.enum) && serverVariable.enum?.length === 0)
errors.push('empty');
if (!serverVariable.default)
continue;
const defaultValue = server.variables[variable].default;
if (serverVariable.enum && !serverVariable.enum.includes(defaultValue))
errors.push('invalidDefaultValue');
}
if (errors.length)
return errors;
return;
}
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