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service_sessions.go
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service_sessions.go
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package runnerv2service
import (
"context"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
"github.com/stateful/runme/v3/internal/command"
runnerv2alpha1 "github.com/stateful/runme/v3/internal/gen/proto/go/runme/runner/v2alpha1"
"github.com/stateful/runme/v3/internal/project"
)
func convertSessionToRunnerv2alpha1Session(sess *command.Session) *runnerv2alpha1.Session {
return &runnerv2alpha1.Session{
Id: sess.ID,
Env: sess.GetEnv(),
// Metadata: sess.Metadata,
}
}
// TODO(adamb): this function should not return nil project and nil error at the same time.
func convertProtoProjectToProject(runnerProj *runnerv2alpha1.Project) (*project.Project, error) {
if runnerProj == nil {
return nil, nil
}
opts := project.DefaultProjectOptions[:]
if runnerProj.EnvLoadOrder != nil {
opts = append(opts, project.WithEnvFilesReadOrder(runnerProj.EnvLoadOrder))
}
return project.NewDirProject(runnerProj.Root, opts...)
}
func (r *runnerService) CreateSession(ctx context.Context, req *runnerv2alpha1.CreateSessionRequest) (*runnerv2alpha1.CreateSessionResponse, error) {
r.logger.Info("running CreateSession in runnerService")
sess := command.NewSession()
if err := r.updateSession(sess, req); err != nil {
return nil, err
}
r.sessions.Add(sess)
return &runnerv2alpha1.CreateSessionResponse{
Session: convertSessionToRunnerv2alpha1Session(sess),
}, nil
}
func (r *runnerService) GetSession(_ context.Context, req *runnerv2alpha1.GetSessionRequest) (*runnerv2alpha1.GetSessionResponse, error) {
r.logger.Info("running GetSession in runnerService")
sess, ok := r.sessions.Get(req.Id)
if !ok {
return nil, status.Error(codes.NotFound, "session not found")
}
return &runnerv2alpha1.GetSessionResponse{
Session: convertSessionToRunnerv2alpha1Session(sess),
}, nil
}
func (r *runnerService) ListSessions(_ context.Context, req *runnerv2alpha1.ListSessionsRequest) (*runnerv2alpha1.ListSessionsResponse, error) {
r.logger.Info("running ListSessions in runnerService")
sessions := r.sessions.List()
runnerSessions := make([]*runnerv2alpha1.Session, 0, len(sessions))
for _, s := range sessions {
runnerSessions = append(runnerSessions, convertSessionToRunnerv2alpha1Session(s))
}
return &runnerv2alpha1.ListSessionsResponse{Sessions: runnerSessions}, nil
}
func (r *runnerService) UpdateSession(_ context.Context, req *runnerv2alpha1.UpdateSessionRequest) (*runnerv2alpha1.UpdateSessionResponse, error) {
r.logger.Info("running UpdateSession in runnerService")
sess, ok := r.sessions.Get(req.Id)
if !ok {
return nil, status.Error(codes.NotFound, "session not found")
}
if err := r.updateSession(sess, req); err != nil {
return nil, err
}
return &runnerv2alpha1.UpdateSessionResponse{Session: convertSessionToRunnerv2alpha1Session(sess)}, nil
}
func (r *runnerService) DeleteSession(_ context.Context, req *runnerv2alpha1.DeleteSessionRequest) (*runnerv2alpha1.DeleteSessionResponse, error) {
r.logger.Info("running DeleteSession in runnerService")
deleted := r.sessions.Delete(req.Id)
if !deleted {
return nil, status.Error(codes.NotFound, "session not found")
}
return &runnerv2alpha1.DeleteSessionResponse{}, nil
}
type updateRequest interface {
GetEnv() []string
GetProject() *runnerv2alpha1.Project
}
func (r *runnerService) updateSession(sess *command.Session, req updateRequest) error {
// Explicitly passed env has higher priority and should be set first.
if err := sess.SetEnv(req.GetEnv()...); err != nil {
return err
}
proj, err := convertProtoProjectToProject(req.GetProject())
if err != nil {
return err
}
if proj != nil {
projEnvs, err := proj.LoadEnv()
if err != nil {
return err
}
// Project envs have lower priority and should be set last.
if err := sess.SetEnv(projEnvs...); err != nil {
return err
}
}
return nil
}