Add ID to spacectl stack list command

Also added more specific error messages when getting run logs. Previously we were just outputting "not found" regardless of what could not be found.

internal/cmd/stack/list.go

@@ -96,6 +96,7 @@ func listStacksJSON(ctx context.Context) error {
 func listStacksTable(ctx context.Context) error {
 	var query struct {
 		Stacks []struct {
+			ID            string `graphql:"id" json:"id,omitempty"`
 			LockedBy      string `graphql:"lockedBy"`
 			Name          string `graphql:"name"`
 			State         string `graphql:"state"`
@@ -117,10 +118,11 @@ func listStacksTable(ctx context.Context) error {
 		return strings.Compare(strings.ToLower(query.Stacks[i].Name), strings.ToLower(query.Stacks[j].Name)) < 0
 	})
 
-	tableData := [][]string{{"Name", "Commit", "Author", "State", "Worker Pool", "Locked By"}}
+	tableData := [][]string{{"Name", "ID", "Commit", "Author", "State", "Worker Pool", "Locked By"}}
 	for _, stack := range query.Stacks {
 		tableData = append(tableData, []string{
 			stack.Name,
+			stack.ID,
 			cmd.HumanizeGitHash(stack.TrackedCommit.Hash),
 			stack.TrackedCommit.AuthorName,
 			stack.State,

internal/cmd/stack/run_logs.go

@@ -2,7 +2,6 @@ package stack
 
 import (
 	"context"
-	"errors"
 	"fmt"
 	"time"
 
@@ -50,8 +49,12 @@ func runStates(ctx context.Context, stack, run string, sink chan<- string) (*str
 			return nil, err
 		}
 
-		if query.Stack == nil || query.Stack.Run == nil {
-			return nil, errors.New("not found")
+		if query.Stack == nil {
+			return nil, fmt.Errorf("stack %q not found", stack)
+		}
+
+		if query.Stack.Run == nil {
+			return nil, fmt.Errorf("run %q in stack %q not found", run, stack)
 		}
 
 		history := query.Stack.Run.History
@@ -124,8 +127,16 @@ func runStateLogs(ctx context.Context, stack, run string, state structs.RunState
 			return err
 		}
 
-		if query.Stack == nil || query.Stack.Run == nil || query.Stack.Run.Logs == nil {
-			return errors.New("not found")
+		if query.Stack == nil {
+			return fmt.Errorf("stack %q not found", stack)
+		}
+
+		if query.Stack.Run == nil {
+			return fmt.Errorf("run %q in stack %q not found", run, stack)
+		}
+
+		if query.Stack.Run.Logs == nil {
+			return fmt.Errorf("logs for run %q in stack %q not found", run, stack)
 		}
 
 		logs := query.Stack.Run.Logs