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repo_service.go
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/
repo_service.go
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package services
import (
"context"
"fmt"
"github.com/dcoppa/argo-cd/v2/pkg/apis/application/v1alpha1"
"github.com/dcoppa/argo-cd/v2/reposerver/apiclient"
"github.com/dcoppa/argo-cd/v2/util/db"
"github.com/dcoppa/argo-cd/v2/util/git"
"github.com/dcoppa/argo-cd/v2/util/io"
)
//go:generate go run github.com/vektra/mockery/v2@v2.25.1 --name=RepositoryDB
// RepositoryDB Is a lean facade for ArgoDB,
// Using a lean interface makes it easier to test the functionality of the git generator
type RepositoryDB interface {
GetRepository(ctx context.Context, url string) (*v1alpha1.Repository, error)
}
type argoCDService struct {
repositoriesDB RepositoryDB
storecreds git.CredsStore
submoduleEnabled bool
repoServerClientSet apiclient.Clientset
newFileGlobbingEnabled bool
}
//go:generate go run github.com/vektra/mockery/v2@v2.25.1 --name=Repos
type Repos interface {
// GetFiles returns content of files (not directories) within the target repo
GetFiles(ctx context.Context, repoURL string, revision string, pattern string, noRevisionCache bool) (map[string][]byte, error)
// GetDirectories returns a list of directories (not files) within the target repo
GetDirectories(ctx context.Context, repoURL string, revision string, noRevisionCache bool) ([]string, error)
}
func NewArgoCDService(db db.ArgoDB, submoduleEnabled bool, repoClientset apiclient.Clientset, newFileGlobbingEnabled bool) (Repos, error) {
return &argoCDService{
repositoriesDB: db.(RepositoryDB),
submoduleEnabled: submoduleEnabled,
repoServerClientSet: repoClientset,
newFileGlobbingEnabled: newFileGlobbingEnabled,
}, nil
}
func (a *argoCDService) GetFiles(ctx context.Context, repoURL string, revision string, pattern string, noRevisionCache bool) (map[string][]byte, error) {
repo, err := a.repositoriesDB.GetRepository(ctx, repoURL)
if err != nil {
return nil, fmt.Errorf("error in GetRepository: %w", err)
}
fileRequest := &apiclient.GitFilesRequest{
Repo: repo,
SubmoduleEnabled: a.submoduleEnabled,
Revision: revision,
Path: pattern,
NewGitFileGlobbingEnabled: a.newFileGlobbingEnabled,
NoRevisionCache: noRevisionCache,
}
closer, client, err := a.repoServerClientSet.NewRepoServerClient()
if err != nil {
return nil, fmt.Errorf("error initialising new repo server client: %w", err)
}
defer io.Close(closer)
fileResponse, err := client.GetGitFiles(ctx, fileRequest)
if err != nil {
return nil, fmt.Errorf("error retrieving Git files: %w", err)
}
return fileResponse.GetMap(), nil
}
func (a *argoCDService) GetDirectories(ctx context.Context, repoURL string, revision string, noRevisionCache bool) ([]string, error) {
repo, err := a.repositoriesDB.GetRepository(ctx, repoURL)
if err != nil {
return nil, fmt.Errorf("error in GetRepository: %w", err)
}
dirRequest := &apiclient.GitDirectoriesRequest{
Repo: repo,
SubmoduleEnabled: a.submoduleEnabled,
Revision: revision,
NoRevisionCache: noRevisionCache,
}
closer, client, err := a.repoServerClientSet.NewRepoServerClient()
if err != nil {
return nil, fmt.Errorf("error initialising new repo server client: %w", err)
}
defer io.Close(closer)
dirResponse, err := client.GetGitDirectories(ctx, dirRequest)
if err != nil {
return nil, fmt.Errorf("error retrieving Git Directories: %w", err)
}
return dirResponse.GetPaths(), nil
}