feat(verify): Update verify to work with managed databases

internal/cmd/verify.go

@@ -2,14 +2,22 @@ package cmd
 
 import (
 	"context"
+	"database/sql"
 	"fmt"
+	"log/slog"
 	"os"
 
+	_ "github.com/jackc/pgx/v5/stdlib"
 	"github.com/spf13/cobra"
+	"google.golang.org/protobuf/proto"
 
-	"github.com/sqlc-dev/sqlc/internal/bundler"
+	"github.com/sqlc-dev/sqlc/internal/config"
+	"github.com/sqlc-dev/sqlc/internal/dbmanager"
+	"github.com/sqlc-dev/sqlc/internal/migrations"
+	"github.com/sqlc-dev/sqlc/internal/plugin"
 	"github.com/sqlc-dev/sqlc/internal/quickdb"
-	quickdbv1 "github.com/sqlc-dev/sqlc/internal/quickdb/v1"
+	pb "github.com/sqlc-dev/sqlc/internal/quickdb/v1"
+	"github.com/sqlc-dev/sqlc/internal/sql/sqlpath"
 )
 
 func init() {
@@ -32,7 +40,6 @@ var verifyCmd = &cobra.Command{
 			Against: against,
 		}
 		if err := Verify(cmd.Context(), dir, name, opts); err != nil {
-			fmt.Fprintf(stderr, "error verifying: %s\n", err)
 			os.Exit(1)
 		}
 		return nil
@@ -41,50 +48,103 @@ var verifyCmd = &cobra.Command{
 
 func Verify(ctx context.Context, dir, filename string, opts *Options) error {
 	stderr := opts.Stderr
-	configPath, conf, err := readConfig(stderr, dir, filename)
+	_, conf, err := readConfig(stderr, dir, filename)
 	if err != nil {
 		return err
 	}
+
 	client, err := quickdb.NewClientFromConfig(conf.Cloud)
 	if err != nil {
 		return fmt.Errorf("client init failed: %w", err)
 	}
-	p := &pusher{}
-	if err := Process(ctx, p, dir, filename, opts); err != nil {
-		return err
-	}
-	req, err := bundler.BuildRequest(ctx, dir, configPath, p.results, nil)
-	if err != nil {
-		return err
-	}
-	if val := os.Getenv("CI"); val != "" {
-		req.Annotations["env.ci"] = val
-	}
-	if val := os.Getenv("GITHUB_RUN_ID"); val != "" {
-		req.Annotations["github.run.id"] = val
-	}
 
-	resp, err := client.VerifyQuerySets(ctx, &quickdbv1.VerifyQuerySetsRequest{
-		Against:     opts.Against,
-		SqlcVersion: req.SqlcVersion,
-		QuerySets:   req.QuerySets,
-		Config:      req.Config,
-		Annotations: req.Annotations,
+	manager := dbmanager.NewClient(conf.Servers)
+
+	// Get query sets from a previous archive by tag. If no tag is provided, get
+	// the latest query sets.
+	previous, err := client.GetQuerySets(ctx, &pb.GetQuerySetsRequest{
+		Tag: opts.Against,
 	})
 	if err != nil {
 		return err
 	}
-	summaryPath := os.Getenv("GITHUB_STEP_SUMMARY")
-	if resp.Summary != "" {
-		if _, err := os.Stat(summaryPath); err == nil {
-			if err := os.WriteFile(summaryPath, []byte(resp.Summary), 0644); err != nil {
+
+	// Create a mapping of name to query set
+	existing := map[string]config.SQL{}
+	for _, qs := range conf.SQL {
+		existing[qs.Name] = qs
+	}
+
+	for _, qs := range previous.QuerySets {
+		// TODO: Create a function for this so that we can return early on errors
+
+		check := func() error {
+			if qs.Name == "" {
+				return fmt.Errorf("unnamed query set")
+			}
+
+			current, found := existing[qs.Name]
+			if !found {
+				return fmt.Errorf("unknown query set: %s", qs.Name)
+			}
+
+			// Read the schema files into memory, removing rollback statements
+			var ddl []string
+			files, err := sqlpath.Glob(current.Schema)
+			if err != nil {
 				return err
 			}
+			for _, schema := range files {
+				contents, err := os.ReadFile(schema)
+				if err != nil {
+					return fmt.Errorf("read file: %w", err)
+				}
+				ddl = append(ddl, migrations.RemoveRollbackStatements(string(contents)))
+			}
+
+			var codegen plugin.GenerateRequest
+			if err := proto.Unmarshal(qs.CodegenRequest.Contents, &codegen); err != nil {
+				return err
+			}
+
+			// Create (or re-use) a database to verify against
+			resp, err := manager.CreateDatabase(ctx, &dbmanager.CreateDatabaseRequest{
+				Migrations: ddl,
+			})
+			if err != nil {
+				return err
+			}
+
+			db, err := sql.Open("pgx", resp.Uri)
+			if err != nil {
+				return err
+			}
+			defer db.Close()
+
+			for _, query := range codegen.Queries {
+				stmt, err := db.PrepareContext(ctx, query.Text)
+				if err != nil {
+					fmt.Fprintf(stderr, "Failed to prepare the following query:\n")
+					fmt.Fprintf(stderr, "%s\n", query.Text)
+					fmt.Fprintf(stderr, "Error was: %s\n", err)
+					continue
+				}
+				if err := stmt.Close(); err != nil {
+					slog.Error("stmt.Close failed", "err", err)
+				}
+			}
+
+			return nil
+		}
+
+		if err := check(); err != nil {
+			fmt.Fprintf(stderr, "FAIL\t%s\n", qs.Name)
+		} else {
+			fmt.Fprintf(stderr, "ok\t%s\n", qs.Name)
 		}
 	}
-	fmt.Fprintf(stderr, resp.Output)
-	if resp.Errored {
-		return fmt.Errorf("BREAKING CHANGES DETECTED")
-	}
+
+	// return fmt.Errorf("BREAKING CHANGES DETECTED")
+
 	return nil
 }