fix(ls): update ls command to support togomak imports

pkg/orchestra/list.go

@@ -3,29 +3,48 @@ package orchestra
 import (
 	"context"
 	"fmt"
+	"github.com/google/uuid"
 	"github.com/hashicorp/hcl/v2"
 	"github.com/hashicorp/hcl/v2/hclparse"
 	"github.com/srevinsaju/togomak/v1/pkg/c"
+	"github.com/srevinsaju/togomak/v1/pkg/meta"
 	"github.com/srevinsaju/togomak/v1/pkg/pipeline"
 	"github.com/srevinsaju/togomak/v1/pkg/ui"
+	"github.com/srevinsaju/togomak/v1/pkg/x"
 	"os"
+	"path/filepath"
 )
 
 func List(cfg Config) error {
 	logger := NewLogger(cfg)
 	parser := hclparse.NewParser()
+
+	// TODO: move this to a function
+	// TODO: reduce duplication
+	pipelineId := uuid.New().String()
+	tmpDir := filepath.Join(meta.BuildDirPrefix, "pipelines", "tmp")
+	err := os.MkdirAll(tmpDir, 0755)
+	x.Must(err)
+	tmpDir, err = os.MkdirTemp(tmpDir, pipelineId)
+	x.Must(err)
+
+	// TODO: move this to a function
 	ctx := context.Background()
 	cwd := Chdir(cfg, logger)
 	ctx = context.WithValue(ctx, c.TogomakContextOwd, cfg.Owd)
 	ctx = context.WithValue(ctx, c.TogomakContextCwd, cwd)
 	ctx = context.WithValue(ctx, c.TogomakContextPipelineFilePath, cfg.Pipeline.FilePath)
+	ctx = context.WithValue(ctx, c.TogomakContextTempDir, tmpDir)
 
 	dgwriter := hcl.NewDiagnosticTextWriter(os.Stdout, parser.Files(), 0, true)
 	pipe, hclDiags := pipeline.Read(ctx, parser)
 	if hclDiags.HasErrors() {
 		logger.Fatal(dgwriter.WriteDiagnostics(hclDiags))
 	}
 
+	pipe, d := pipeline.ExpandImports(ctx, pipe)
+	hclDiags = hclDiags.Extend(d)
+
 	for _, stage := range pipe.Stages {
 		fmt.Println(ui.Bold(stage.Id))
 	}