Form 3 Go Client

A simple go client for the Form 3 REST APIs built with custom operation names and swagger templates for a cleaner interface.

This is ideal for:

Calling the API interactively (e.g. investigating resources or testing new features).
Scripting (e.g. multi-call investigation or cleanup scripts)
Testing, particularly when multiple calls to the API are involved.
Load Testing, with K6 integration for initiating the requests

gorun and gore are highly recommended for running scripts and interactively developing scripts

What's included

A simple client with:

Automatic authentication and re-authentication based on environment variables (use f3 creds to set them)
Pre-populated request objects with configurable defaults
Sensible operation naming
A fluent api with reduced repetition compared with vanilla swagger-go generated clients
All the power and flexibility of Go!

Getting Started

For interactive use with gore

go get -u github.com/form3tech-oss/go-form3
go get -u github.com/go-openapi/swag
go get -u github.com/go-openapi/strfmt
go get -u github.com/motemen/gore/cmd/gore
go get -u github.com/mdempsky/gocode
go get -u github.com/k0kubun/pp
go get -u github.com/google/uuid

Required Environment Variables

Environment variable	Description
FORM3_HOST	Form 3 host e.g. api.form3.tech
FORM3_PUBLIC_KEY_ID	Public key ID for request signing
FORM3_PRIVATE_KEY	Private key in PEM format for request signing
FORM3_ORGANISATION_ID	Organisation Id
DEBUG	Output full HTTP calls and responses
FORM3_CLIENT_ID	Client id for token based auth (deprecated)
FORM3_CLIENT_SECRET	Secret for token based auth (deprecated)

Local Tests

Run gore -autoimport then type commands interactively, with completion, history, and more. Gore will compile and run your script after each line, printing the output to the screen. Scripts can be output using :print and reset with :clear. Use :help for more details or github.

    f3 := form3.NewFromEnv()
	units := f3.Organisations.GetOrganisationUnits().MustDo()
	for _, unit := range units.Data {
		fmt.Printf("%s - %s\n", unit.ID, unit.Attributes.Name)
	}
	:print

Scripts

gorun cmd/sample_scripts/print_organisation_names.go

See cmd/sample_scripts for a small subset of sample scripts

Updating the Client

Tasks in the Make file download and preprocess the latest API swagger version.

make install-swagger to install go-swagger if not already installed.
make to regenerate the client files.

License

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

robertoles / go-form3