node_modules

node_modules/@octokit/endpoint/dist-src/parse.js

@@ -0,0 +1,81 @@
+import { addQueryParameters } from "./util/add-query-parameters";
+import { extractUrlVariableNames } from "./util/extract-url-variable-names";
+import { omit } from "./util/omit";
+import { parseUrl } from "./util/url-template";
+export function parse(options) {
+    // https://fetch.spec.whatwg.org/#methods
+    let method = options.method.toUpperCase();
+    // replace :varname with {varname} to make it RFC 6570 compatible
+    let url = options.url.replace(/:([a-z]\w+)/g, "{+$1}");
+    let headers = Object.assign({}, options.headers);
+    let body;
+    let parameters = omit(options, [
+        "method",
+        "baseUrl",
+        "url",
+        "headers",
+        "request",
+        "mediaType"
+    ]);
+    // extract variable names from URL to calculate remaining variables later
+    const urlVariableNames = extractUrlVariableNames(url);
+    url = parseUrl(url).expand(parameters);
+    if (!/^http/.test(url)) {
+        url = options.baseUrl + url;
+    }
+    const omittedParameters = Object.keys(options)
+        .filter(option => urlVariableNames.includes(option))
+        .concat("baseUrl");
+    const remainingParameters = omit(parameters, omittedParameters);
+    const isBinaryRequset = /application\/octet-stream/i.test(headers.accept);
+    if (!isBinaryRequset) {
+        if (options.mediaType.format) {
+            // e.g. application/vnd.github.v3+json => application/vnd.github.v3.raw
+            headers.accept = headers.accept
+                .split(/,/)
+                .map(preview => preview.replace(/application\/vnd(\.\w+)(\.v3)?(\.\w+)?(\+json)?$/, `application/vnd$1$2.${options.mediaType.format}`))
+                .join(",");
+        }
+        if (options.mediaType.previews.length) {
+            const previewsFromAcceptHeader = headers.accept.match(/[\w-]+(?=-preview)/g) || [];
+            headers.accept = previewsFromAcceptHeader
+                .concat(options.mediaType.previews)
+                .map(preview => {
+                const format = options.mediaType.format
+                    ? `.${options.mediaType.format}`
+                    : "+json";
+                return `application/vnd.github.${preview}-preview${format}`;
+            })
+                .join(",");
+        }
+    }
+    // for GET/HEAD requests, set URL query parameters from remaining parameters
+    // for PATCH/POST/PUT/DELETE requests, set request body from remaining parameters
+    if (["GET", "HEAD"].includes(method)) {
+        url = addQueryParameters(url, remainingParameters);
+    }
+    else {
+        if ("data" in remainingParameters) {
+            body = remainingParameters.data;
+        }
+        else {
+            if (Object.keys(remainingParameters).length) {
+                body = remainingParameters;
+            }
+            else {
+                headers["content-length"] = 0;
+            }
+        }
+    }
+    // default content-type for JSON if body is set
+    if (!headers["content-type"] && typeof body !== "undefined") {
+        headers["content-type"] = "application/json; charset=utf-8";
+    }
+    // GitHub expects 'content-length: 0' header for PUT/PATCH requests without body.
+    // fetch does not allow to set `content-length` header, but we can set body to an empty string
+    if (["PATCH", "PUT"].includes(method) && typeof body === "undefined") {
+        body = "";
+    }
+    // Only return body/request keys if present
+    return Object.assign({ method, url, headers }, typeof body !== "undefined" ? { body } : null, options.request ? { request: options.request } : null);
+}