@autorest/openapi-to-typespec/dist/resource/utils.js

Autorest plugin to scaffold a Typespec definition from an OpenAPI document

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getResourceType = getResourceType;
exports.getResourceKey = getResourceKey;
exports.getResourceKeySegment = getResourceKeySegment;
exports.getScopePath = getScopePath;
exports.isScopedSegment = isScopedSegment;
exports.isScopedPath = isScopedPath;
exports.getExtensionResourceType = getExtensionResourceType;
exports.isSingleton = isSingleton;
exports.pathIncludes = pathIncludes;
const schemas_1 = require("../utils/schemas");
const constants_1 = require("./constants");
function getResourceType(path) {
    const index = path.lastIndexOf(constants_1.ProvidersSegment);
    if (index < 0 || path.substring(index + constants_1.ProvidersSegment.length).includes("/") === false) {
        const pathToLower = path.toLowerCase();
        if (pathToLower.startsWith(constants_1.ResourceGroupScopePrefix.toLowerCase()))
            return "Microsoft.Resources/resourceGroups";
        if (pathToLower.startsWith(constants_1.SubscriptionScopePrefix.toLowerCase()))
            return "Microsoft.Resources/subscriptions";
        if (pathToLower.startsWith(constants_1.TenantScopePrefix.toLowerCase()))
            return "Microsoft.Resources/tenants";
        throw `Path ${path} doesn't have resource type`;
    }
    return path
        .substring(index + constants_1.ProvidersSegment.length)
        .split("/")
        .reduce((result, current, index) => {
        if (index === 0 || index % 2 === 1)
            return result === "" ? current : `${result}/${current}`;
        else
            return result;
    }, "");
}
function getResourceKey(path) {
    const segments = path.split("/");
    return segments[segments.length - 1].replace(/^\{(\w+)\}$/, "$1");
}
function getResourceKeySegment(path) {
    const segments = path.split("/");
    return segments[segments.length - 2];
}
function getScopePath(path) {
    const pathToLower = path.toLowerCase();
    const index = pathToLower.lastIndexOf(constants_1.ProvidersSegment);
    if (pathToLower.startsWith(constants_1.ManagementGroupScopePrefix.toLowerCase()))
        return constants_1.ManagementGroupPath;
    if (index >= 0)
        return path.slice(0, index);
    if (pathToLower.startsWith(constants_1.ResourceGroupScopePrefix.toLowerCase()))
        return constants_1.ResourceGroupPath;
    if (pathToLower.startsWith(constants_1.SubscriptionScopePrefix.toLowerCase()))
        return constants_1.SubscriptionPath;
    if (pathToLower.startsWith(constants_1.TenantScopePrefix.toLowerCase()))
        return constants_1.TenantPath;
    return path;
}
function isScopedSegment(path) {
    const pattern = /^\/?\{\w+\}\/?$/;
    return path.match(pattern) !== null;
}
function isScopedPath(path) {
    return isScopedSegment(getScopePath(path));
}
function getExtensionResourceType(path) {
    if (isScopedPath(path))
        return "Scope";
    const index = path.lastIndexOf(constants_1.ProvidersSegment);
    if (index < 0)
        return "NA";
    const pathBeforeProviders = path.substring(0, index).toLowerCase();
    if (path.toLowerCase().startsWith(constants_1.ManagementGroupScopePrefix.toLowerCase()))
        return "ManagementGroup";
    if (pathBeforeProviders.includes(constants_1.ProvidersSegment))
        return "Extension";
    if (path.toLowerCase().startsWith(constants_1.ResourceGroupScopePrefix.toLowerCase()))
        return "ResourceGroup";
    if (path.toLowerCase().startsWith(constants_1.SubscriptionScopePrefix.toLowerCase()))
        return "Subscription";
    if (path.toLowerCase().startsWith(constants_1.ProvidersSegment))
        return "Tenant";
    return "NA";
}
function isSingleton(set) {
    var _a;
    const lastSegment = getLastSegment(set.RequestPath);
    if (!isVariable(lastSegment))
        return true;
    const resourceKey = lastSegment.replace(/^\{(\w+)\}$/, "$1");
    const resourceKeyParameter = (_a = set.Operations[0].parameters) === null || _a === void 0 ? void 0 : _a.find((p) => p.language.default.name === resourceKey || p.language.default.serializedName === resourceKey);
    if (resourceKeyParameter === undefined)
        throw `Cannot find parameter ${resourceKey} in operation ${set.Operations[0].operationId}`;
    return (0, schemas_1.isConstantSchema)(resourceKeyParameter === null || resourceKeyParameter === void 0 ? void 0 : resourceKeyParameter.schema);
}
function pathIncludes(path1, path2) {
    const lowerPath1 = path1.toLowerCase();
    const lowerPath2 = path2.toLowerCase();
    const segments1 = lowerPath1.split("/");
    const segments2 = lowerPath2.split("/");
    if (segments2.length > segments1.length)
        return false;
    // If the segment is a variable, then different variable names are still equivalent
    for (let index = 0; index < segments2.length; ++index) {
        if (isVariable(segments1[index])) {
            if (!isVariable(segments2[index]))
                return false;
        }
        else if (segments1[index] !== segments2[index])
            return false;
    }
    return true;
}
// {variableName}
function isVariable(segment) {
    return segment.match(/^\{\w+\}$/) !== null;
}
function getLastSegment(path) {
    const segments = path.split("/");
    return segments[segments.length - 1];
}
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