gobpmn is an experimental library that makes it possible to reflect
- static structs,
- typed and generic maps
in Go and create business process models out of it.
As a modeler with a CLI, gobpmn is a monorepo with clear encapsulation.
STILL IN DEVELOPMENT
- Go >= 1.24
Optional:
- Saxon >= 12.5 (Requires Java >= 23)
- Clone the repository or the download the .zip-File of the repository
- Install the latest gobpmn version as a package within a module with go get
- Install the latest gobpmn version as a package outside of a module with go install
go get github.com/deemount/gobpmn@latest
go install github.com/deemount/gobpmn@latestgo run examples/generic_map_simple_process/main.go
go run examples/typed_map_simple_process/main.go
go run examples/renting_process/main.go
go run examples/simple_process/main.go
go run examples/small_process/main.gopackage main
import (
"log"
"github.com/deemount/gobpmn"
)
type Process struct {
Def gobpmn.Repository
IsExecutable bool
Process gobpmn.BPMN
StartEvent gobpmn.BPMN
FromStartEvent gobpmn.BPMN
Task gobpmn.BPMN
FromTask gobpmn.BPMN
EndEvent gobpmn.BPMN
}
func (p Process) GetDefinitions() gobpmn.Repository {
return p.Def
}
func main() {
_, err := gobpmn.FromStruct(Process{})
if err != nil {
log.Fatalf("ERROR: %s", err)
return
}
}package main
import (
"log"
"github.com/deemount/gobpmn"
)
var Process = map[string]any{
"Def": gobpmn.Definitions(),
"IsExecutable": true,
"Process": gobpmn.BPMN{Pos: 1},
"StartEvent": gobpmn.BPMN{Pos: 2},
"FromStartEvent": gobpmn.BPMN{Pos: 3},
"Task": gobpmn.BPMN{Pos: 4},
"FromTask": gobpmn.BPMN{Pos: 5},
"EndEvent": gobpmn.BPMN{Pos: 6},
}
func main() {
type T any
_, err := gobpmn.FromMap[T](Process)
if err != nil {
log.Fatalf("ERROR: %s", err)
return
}
}
gobpmn has now a command line interface to better introduce some use cases in the future, like updating, configuration, debugging, running tests, modelling, parsing models to bpmn, json or xml and using saxon to transform.
Read the documentation
Checkout the other projects for BPMN written in Go
Check my articles for this project on medium.com