/
poetry.go
69 lines (53 loc) · 1.93 KB
/
poetry.go
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package depmanagers
import (
"fmt"
"github.com/bvobart/mllint/api"
)
//---------------------------------------------------------------------------------------
const poetryBuildBackend = "poetry.core.masonry.api"
type typePoetry string
func (p typePoetry) String() string {
return string(p)
}
func (p typePoetry) Detect(project api.Project) (api.DependencyManager, error) {
pyprojectToml, err := ReadPyProjectTOML(project.Dir)
if err != nil {
return nil, err
}
if pyprojectToml.BuildSystem.BuildBackend != poetryBuildBackend {
return nil, fmt.Errorf("expecting build-system.build-backend to be '%s', but was: '%s'", poetryBuildBackend, pyprojectToml.BuildSystem.BuildBackend)
}
return Poetry{Config: pyprojectToml.Tool.Poetry}, nil
}
//---------------------------------------------------------------------------------------
type Poetry struct {
Config *PoetryConfig
}
func (p Poetry) Type() api.DependencyManagerType {
return TypePoetry
}
func (p Poetry) HasDependency(dependency string) bool {
return p.Config != nil && p.Config.Dependencies != nil && p.Config.Dependencies.Has(dependency) || p.HasDevDependency(dependency)
}
func (p Poetry) HasDevDependency(dependency string) bool {
// pre v1.2 way of specifying dev-dependencies in Poetry
if p.Config != nil && p.Config.DevDependencies != nil {
return p.Config.DevDependencies.Has(dependency)
}
// post v1.2 way of specifying dev-dependencies in Poetry
if p.Config != nil && p.Config.Group.Dev.Dependencies != nil {
return p.Config.Group.Dev.Dependencies.Has(dependency)
}
return false
}
func (p Poetry) Dependencies() []string {
deps := []string{}
if p.Config != nil && p.Config.Dependencies != nil {
deps = append(deps, p.Config.Dependencies.Keys()...)
}
if p.Config != nil && p.Config.DevDependencies != nil {
deps = append(deps, p.Config.DevDependencies.Keys()...)
}
return deps
}
//---------------------------------------------------------------------------------------