@redocly/openapi-core
Version:
See https://github.com/Redocly/redocly-cli
55 lines • 2.5 kB
JavaScript
const pathRegex = /\{([a-zA-Z0-9_.-]+)\}+/g;
export const PathParamsDefined = () => {
let pathTemplateParams;
let definedPathParams;
let currentPath;
let definedOperationParams;
return {
PathItem: {
enter(_, { key }) {
definedPathParams = new Set();
currentPath = key;
pathTemplateParams = new Set(Array.from(key.toString().matchAll(pathRegex)).map((m) => m[1]));
},
Parameter(parameter, { report, location }) {
if (parameter.in === 'path' && parameter.name) {
definedPathParams.add(parameter.name);
if (!pathTemplateParams.has(parameter.name)) {
report({
message: `Path parameter \`${parameter.name}\` is not used in the path \`${currentPath}\`.`,
location: location.child(['name']),
});
}
}
},
Operation: {
enter() {
definedOperationParams = new Set();
},
leave(_op, { report, location }) {
for (const templateParam of Array.from(pathTemplateParams.keys())) {
if (!definedOperationParams.has(templateParam) &&
!definedPathParams.has(templateParam)) {
report({
message: `The operation does not define the path parameter \`{${templateParam}}\` expected by path \`${currentPath}\`.`,
location: location.child(['parameters']).key(), // report on operation
});
}
}
},
Parameter(parameter, { report, location }) {
if (parameter.in === 'path' && parameter.name) {
definedOperationParams.add(parameter.name);
if (!pathTemplateParams.has(parameter.name)) {
report({
message: `Path parameter \`${parameter.name}\` is not used in the path \`${currentPath}\`.`,
location: location.child(['name']),
});
}
}
},
},
},
};
};
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