func apiRun()

in commands/api/api.go [203:293]
79 lines of code
24 McCabe index (conditional complexity)

func apiRun(opts *ApiOptions) error {
	params, err := parseFields(opts)
	if err != nil {
		return err
	}
	isGraphQL := opts.RequestPath == "graphql"
	requestPath, err := fillPlaceholders(opts.RequestPath, opts)
	if err != nil {
		return fmt.Errorf("unable to expand placeholder in path: %w", err)
	}
	method := opts.RequestMethod
	requestHeaders := opts.RequestHeaders
	var requestBody any = params

	if !opts.RequestMethodPassed && (len(params) > 0 || opts.RequestInputFile != "") {
		method = http.MethodPost
	}

	if opts.Paginate && !isGraphQL {
		requestPath = addPerPage(requestPath, 100, params)
	}

	if opts.RequestInputFile != "" {
		file, size, err := openUserFile(opts.RequestInputFile, opts.IO.In)
		if err != nil {
			return err
		}
		defer file.Close()
		requestPath, err = parseQuery(requestPath, params)
		if err != nil {
			return err
		}
		requestBody = file
		if size >= 0 {
			requestHeaders = append([]string{fmt.Sprintf("Content-Length: %d", size)}, requestHeaders...)
		}
	}

	httpClient, err := opts.HttpClient()
	if err != nil {
		return err
	}

	headersOutputStream := opts.IO.StdOut
	if opts.Silent {
		opts.IO.StdOut = io.Discard
	} else {
		err := opts.IO.StartPager()
		if err != nil {
			return err
		}
		defer opts.IO.StopPager()
	}

	host := httpClient.BaseURL().Host
	if opts.Hostname != "" {
		host = opts.Hostname
	}

	hasNextPage := true
	for hasNextPage {
		resp, err := httpRequest(api.GetClient(), opts.Config, host, method, requestPath, requestBody, requestHeaders)
		if err != nil {
			return err
		}

		endCursor, err := processResponse(resp, opts, headersOutputStream)
		if err != nil {
			return err
		}

		if !opts.Paginate {
			break
		}

		if isGraphQL {
			hasNextPage = endCursor != ""
			if hasNextPage {
				params["endCursor"] = endCursor
			}
		} else {
			requestPath, hasNextPage = findNextPage(resp)
		}

		if hasNextPage && opts.ShowResponseHeaders {
			fmt.Fprint(opts.IO.StdOut, "\n")
		}
	}

	return nil
}