struct2interface

struct2interface

struct2interface is a CLI utility to extract an interface from a Golang struct

Installation

go get github.com/reflog/struct2interface

Usage

struct2interface --help

Usage:
  struct2interface [flags]

Flags:
  -f, --folder string      Path to the package in which the struct resides
  -h, --help               help for struct2interface
  -i, --interface string   Name of the output interface
  -o, --output string      Path to output file (will be overwritten)
  -p, --package string     Name of the package in which the struct resides
  -s, --struct string      Name of the input struct
  -t, --template string    Path to a Go template file to use for writing the resulting interface

struct2interface -f "/home/reflog/go/src/github.com/mattermost/mattermost-server/app" -o "/home/reflog/go/src/github.com/mattermost/mattermost-server/
app/app_iface.go" -p "app" -s "App" -i "AppIface"

Other tools

Before writing this, I tried the following projects, but encountered issues:

Interfacer - incredibly slow, dumps odd messages to stderr and writes fully qualified package name instead of localized one, i.e. *github.com/mattermost/mattermost-server/v5/model.Config instead of *model.Config
Ifacemaker - created duplicate imports (in my case "html/template" and "text/template")

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

License

MIT