implemented new, up, list

Signed-off-by: Sam Alba <sam.alba@gmail.com>

cmd/dagger/cmd/common.go

@@ -1,9 +1,12 @@
 package cmd
 
 import (
+	"context"
+	"fmt"
 	"os"
 	"path/filepath"
 
+	"dagger.io/go/dagger"
 	"github.com/rs/zerolog"
 	"github.com/spf13/cobra"
 )
@@ -31,3 +34,15 @@ func getRouteName(lg zerolog.Logger, cmd *cobra.Command) string {
 
 	return currentDir
 }
+
+func routeUp(ctx context.Context, lg zerolog.Logger, route *dagger.Route) {
+	c, err := dagger.NewClient(ctx, "")
+	if err != nil {
+		lg.Fatal().Err(err).Msg("unable to create client")
+	}
+	output, err := c.Up(ctx, route)
+	if err != nil {
+		lg.Fatal().Err(err).Msg("failed to compute")
+	}
+	fmt.Println(output.JSON())
+}

cmd/dagger/cmd/compute.go

@@ -3,7 +3,6 @@ package cmd
 import (
 	"encoding/json"
 	"errors"
-	"fmt"
 	"os"
 	"strings"
 
@@ -121,15 +120,7 @@ var computeCmd = &cobra.Command{
 			lg.Fatal().Err(err).Msg("unable to initialize route")
 		}
 
-		c, err := dagger.NewClient(ctx, "")
-		if err != nil {
-			lg.Fatal().Err(err).Msg("unable to create client")
-		}
-		output, err := c.Up(ctx, route)
-		if err != nil {
-			lg.Fatal().Err(err).Msg("failed to compute")
-		}
-		fmt.Println(output.JSON())
+		routeUp(ctx, lg, route)
 	},
 }
 

cmd/dagger/cmd/list.go

@@ -1,6 +1,10 @@
 package cmd
 
 import (
+	"fmt"
+
+	"dagger.io/go/cmd/dagger/logger"
+	"dagger.io/go/dagger"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 )
@@ -17,10 +21,17 @@ var listCmd = &cobra.Command{
 		}
 	},
 	Run: func(cmd *cobra.Command, args []string) {
-		// lg := logger.New()
-		// ctx := lg.WithContext(cmd.Context())
+		lg := logger.New()
+		ctx := lg.WithContext(cmd.Context())
 
-		panic("not implemented")
+		routes, err := dagger.ListRoutes(ctx)
+		if err != nil {
+			lg.Fatal().Err(err).Msg("cannot list routes")
+		}
+
+		for _, name := range routes {
+			fmt.Println(name)
+		}
 	},
 }
 

cmd/dagger/cmd/new.go

@@ -24,7 +24,7 @@ var newCmd = &cobra.Command{
 		ctx := lg.WithContext(cmd.Context())
 
 		// nolint:staticcheck
-		upRoute, err := cmd.Flags().GetBool("up")
+		upRouteFlag, err := cmd.Flags().GetBool("up")
 		if err != nil {
 			lg.Fatal().Err(err).Str("flag", "up").Msg("unable to resolve flag")
 		}
@@ -39,12 +39,8 @@ var newCmd = &cobra.Command{
 		}
 		lg.Info().Str("route-id", route.ID()).Str("route-name", routeName).Msg("created route")
 
-		if upRoute {
-			lg.Info().Str("route-id", route.ID()).Msg("bringing route online")
-			// FIXME
-			if err := route.FIXME(ctx); err != nil {
-				lg.Fatal().Err(err).Str("route-id", route.ID()).Msg("failed to create route")
-			}
+		if upRouteFlag {
+			routeUp(ctx, lg, route)
 		}
 	},
 }

cmd/dagger/cmd/up.go

@@ -32,10 +32,7 @@ var upCmd = &cobra.Command{
 		}
 
 		// TODO: Implement options: --no-cache
-		// FIXME
-		if err := route.FIXME(ctx); err != nil {
-			lg.Fatal().Err(err).Str("route-name", routeName).Str("route-id", route.ID()).Msg("failed to up the route")
-		}
+		routeUp(ctx, lg, route)
 	},
 }
 

dagger/route.go

@@ -2,7 +2,6 @@ package dagger
 
 import (
 	"context"
-	"errors"
 	"fmt"
 	"io/fs"
 	"strings"
@@ -311,10 +310,6 @@ func (r *Route) Query(ctx context.Context, expr interface{}, o *QueryOpts) (*com
 	panic("NOT IMPLEMENTED")
 }
 
-func (r *Route) FIXME(ctx context.Context) error {
-	return errors.New("FIXME")
-}
-
 type QueryOpts struct{}
 
 func newTaskFunc(inst *cue.Instance, runner cueflow.RunnerFunc) cueflow.TaskFunc {

dagger/store.go

@@ -4,8 +4,10 @@ import (
 	"context"
 	"encoding/json"
 	"errors"
+	"io/ioutil"
 	"os"
 	"path"
+	"strings"
 
 	"github.com/google/uuid"
 )
@@ -67,6 +69,26 @@ func LoadRoute(ctx context.Context, id string, o *LoadOpts) (*Route, error) {
 	panic("NOT IMPLEMENTED")
 }
 
+func ListRoutes(ctx context.Context) ([]string, error) {
+	routes := []string{}
+
+	rootDir := os.ExpandEnv(storeLocation)
+	files, err := ioutil.ReadDir(rootDir)
+	if err != nil {
+		return nil, err
+	}
+
+	for _, f := range files {
+		if f.IsDir() || !strings.HasSuffix(f.Name(), ".json") {
+			// There is extra data in the directory, ignore
+			continue
+		}
+		routes = append(routes, f.Name()[:len(f.Name())-5])
+	}
+
+	return routes, nil
+}
+
 func routePath(name string) string {
 	return path.Join(os.ExpandEnv(storeLocation), name+".json")
 }