influx-cli/api/templates/README.md

Custom OpenAPI Templates

This directory contains custom mustache templates used by the OpenAPI code generator. The original templates were extracted by running:

openapi-generator author template -g go

NOTE: This command extracts a copy of every template used by the generator, but we only track templates that we've modified here. The generator can handle sourcing templates from multiple locations.

What have we changed?

api.mustache

• Add GetX() methods for each request parameter X, for use in unit tests
• Add checks for isByteArray to generate []byte request fields instead of *string
• Add checks for isBinary to generate io.ReadCloser request fields instead of **os.File
• Update creation of GenericOpenAPIError to track sub-error models by reference
• Add checks for isResponseBinary to directly return the raw *http.Response, instead of pulling the entire body into memory and transforming it into an *os.File
• GUnzip non-binary response bodies before unmarshalling when Content-Encoding: gzip is set
• Remove *http.Responses from the return values of generated Execute operations & provide a separate method ExecuteWithHttpInfo for returning the *http.Response if needed. The standard Execute operation should normally be used unless specific header values or response codes need to be examined with the ExecuteWithHttpInfo. The response body cannot be read from the *http.Reponse returned from ExecuteWithHttpInfo as it will have already have been read and closed; access to the response body content should be achieved through the returned response model if applicable

client.mustache

• Removed use of golang.org/x/oauth2 to avoid its heavy dependencies
• Fixed error strings to be idiomatic according to staticcheck (lowercase, no punctuation)
• Use strings.EqualFold instead of comparing two strings.ToLower calls
• Update the GenericOpenAPIError type to enforce that error response models implement the error interface
• Update setBody to avoid buffering data in memory when the request body is already an io.ReadCloser
• Update reference from reflect.Ptr to reflect.Pointer as per the Go 1.18 spec

configuration.mustache

• Deleted ContextOAuth2 key to match modification in client
• Fixed error strings to be idiomatic according to staticcheck (lowercase, no punctuation)

model_enum.mustache

• Add a function to build and return a slice of the valid values for the enum, named <enum_name>Values

model_oneof.mustache

• Fixed error strings to be idiomatic according to staticcheck (lowercase, no punctuation)

model_simple.mustache

• Added yaml: tags to all model fields to support unmarshalling camelCase
• Added support for x-go-field-type vendor extension, to explicitly override the type generated for model fields
• Use strings.Cut when applicable over strings.IndexByte and slicing