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factory.go
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factory.go
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package services
import (
"context"
"fmt"
"github.com/go-logr/logr"
"github.com/weaveworks/weave-gitops/pkg/flux"
"github.com/weaveworks/weave-gitops/pkg/git"
"github.com/weaveworks/weave-gitops/pkg/gitproviders"
"github.com/weaveworks/weave-gitops/pkg/kube"
"github.com/weaveworks/weave-gitops/pkg/services/auth"
)
//go:generate go run github.com/maxbrunsfeld/counterfeiter/v6 -generate
//counterfeiter:generate . Factory
// Factory provides helpers for generating various WeGO service objects at runtime.
type Factory interface {
GetGitClients(ctx context.Context, kubeClient *kube.KubeHTTP, gpClient gitproviders.Client, params GitConfigParams) (git.Git, gitproviders.GitProvider, error)
}
type GitConfigParams struct {
URL string
ConfigRepo string
Namespace string
IsHelmRepository bool
DryRun bool
}
type defaultFactory struct {
fluxClient flux.Flux
log logr.Logger
}
func NewFactory(fluxClient flux.Flux, log logr.Logger) Factory {
return &defaultFactory{
fluxClient: fluxClient,
log: log,
}
}
func (f *defaultFactory) GetGitClients(ctx context.Context, kubeClient *kube.KubeHTTP, gpClient gitproviders.Client, params GitConfigParams) (git.Git, gitproviders.GitProvider, error) {
configNormalizedURL, err := gitproviders.NewRepoURL(params.ConfigRepo)
if err != nil {
return nil, nil, fmt.Errorf("error normalizing config url: %w", err)
}
authSvc, err := f.getAuthService(kubeClient, configNormalizedURL, gpClient, params.DryRun)
if err != nil {
return nil, nil, fmt.Errorf("error getting auth service: %w", err)
}
client, err := authSvc.CreateGitClient(ctx, configNormalizedURL, params.Namespace, params.DryRun)
if err != nil {
return nil, nil, err
}
return client, authSvc.GetGitProvider(), nil
}
func (f *defaultFactory) getAuthService(kubeClient *kube.KubeHTTP, normalizedURL gitproviders.RepoURL, gpClient gitproviders.Client, dryRun bool) (auth.AuthService, error) {
var (
gitProvider gitproviders.GitProvider
err error
)
if dryRun {
if gitProvider, err = gitproviders.NewDryRun(); err != nil {
return nil, fmt.Errorf("error creating git provider client: %w", err)
}
} else {
if gitProvider, err = gpClient.GetProvider(normalizedURL, gitproviders.GetAccountType); err != nil {
return nil, fmt.Errorf("error obtaining git provider token: %w", err)
}
}
return auth.NewAuthService(f.fluxClient, kubeClient, gitProvider, f.log), nil
}