Remove environment

Signed-off-by: Joel Longtine <joel@dagger.io>

plan/plan.go

@@ -10,7 +10,6 @@ import (
 	cueflow "cuelang.org/go/tools/flow"
 	"github.com/rs/zerolog/log"
 	"go.dagger.io/dagger/compiler"
-	"go.dagger.io/dagger/environment"
 	"go.dagger.io/dagger/pkg"
 	"go.dagger.io/dagger/plan/task"
 	"go.dagger.io/dagger/plancontext"
@@ -207,7 +206,7 @@ func newRunner(pctx *plancontext.Context, s solver.Solver, computed *compiler.Va
 			ctx, span := otel.Tracer("dagger").Start(ctx, fmt.Sprintf("up: %s", t.Path().String()))
 			defer span.End()
 
-			lg.Info().Str("state", string(environment.StateComputing)).Msg(string(environment.StateComputing))
+			lg.Info().Str("state", string(task.StateComputing)).Msg(string(task.StateComputing))
 
 			// Debug: dump dependencies
 			for _, dep := range t.Dependencies() {
@@ -219,14 +218,14 @@ func newRunner(pctx *plancontext.Context, s solver.Solver, computed *compiler.Va
 			if err != nil {
 				// FIXME: this should use errdefs.IsCanceled(err)
 				if strings.Contains(err.Error(), "context canceled") {
-					lg.Error().Dur("duration", time.Since(start)).Str("state", string(environment.StateCanceled)).Msg(string(environment.StateCanceled))
+					lg.Error().Dur("duration", time.Since(start)).Str("state", string(task.StateCanceled)).Msg(string(task.StateCanceled))
 				} else {
-					lg.Error().Dur("duration", time.Since(start)).Err(err).Str("state", string(environment.StateFailed)).Msg(string(environment.StateFailed))
+					lg.Error().Dur("duration", time.Since(start)).Err(err).Str("state", string(task.StateFailed)).Msg(string(task.StateFailed))
 				}
 				return fmt.Errorf("%s: %w", t.Path().String(), err)
 			}
 
-			lg.Info().Dur("duration", time.Since(start)).Str("state", string(environment.StateCompleted)).Msg(string(environment.StateCompleted))
+			lg.Info().Dur("duration", time.Since(start)).Str("state", string(task.StateCompleted)).Msg(string(task.StateCompleted))
 
 			// If the result is not concrete (e.g. empty value), there's nothing to merge.
 			if !result.IsConcrete() {

plan/task/pipeline.go

@@ -1,27 +0,0 @@
-package task
-
-import (
-	"context"
-
-	"go.dagger.io/dagger/compiler"
-	"go.dagger.io/dagger/environment"
-	"go.dagger.io/dagger/plancontext"
-	"go.dagger.io/dagger/solver"
-)
-
-func init() {
-	Register("#up", func() Task { return &pipelineTask{} })
-}
-
-// pipelineTask is an adapter for legacy pipelines (`#up`).
-// FIXME: remove once fully migrated to Europa.
-type pipelineTask struct {
-}
-
-func (c *pipelineTask) Run(ctx context.Context, pctx *plancontext.Context, s solver.Solver, v *compiler.Value) (*compiler.Value, error) {
-	p := environment.NewPipeline(v, s, pctx)
-	if err := p.Run(ctx); err != nil {
-		return nil, err
-	}
-	return p.Computed(), nil
-}

plan/task/task.go

@@ -8,7 +8,6 @@ import (
 
 	"cuelang.org/go/cue"
 	"go.dagger.io/dagger/compiler"
-	"go.dagger.io/dagger/environment"
 	"go.dagger.io/dagger/pkg"
 	"go.dagger.io/dagger/plancontext"
 	"go.dagger.io/dagger/solver"
@@ -23,6 +22,16 @@ var (
 		cue.Hid("_name", pkg.DaggerPackage))
 )
 
+// State is the state of the task.
+type State string
+
+const (
+	StateComputing = State("computing")
+	StateCanceled  = State("canceled")
+	StateFailed    = State("failed")
+	StateCompleted = State("completed")
+)
+
 type NewFunc func() Task
 
 type Task interface {
@@ -52,9 +61,9 @@ func New(typ string) Task {
 
 func Lookup(v *compiler.Value) (Task, error) {
 	// FIXME: legacy pipelines
-	if environment.IsComponent(v) {
-		return New("#up"), nil
-	}
+	// if environment.IsComponent(v) {
+	// 	return New("#up"), nil
+	// }
 
 	if v.Kind() != cue.StructKind {
 		return nil, ErrNotTask