65 lines
1.2 KiB
Go
65 lines
1.2 KiB
Go
package main
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import (
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"encoding/json"
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"fmt"
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"log"
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"os"
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"strings"
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"infinite-canvas/backend/internal/database"
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)
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func main() {
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command := "up"
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if len(os.Args) > 1 {
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command = strings.ToLower(strings.TrimSpace(os.Args[1]))
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}
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db, err := database.Open(database.Config{
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Driver: env("CANVAS_DATABASE_DRIVER", "sqlite"),
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DSN: os.Getenv("DATABASE_URL"),
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DataDir: env("CANVAS_BACKEND_DATA_DIR", "data"),
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})
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if err != nil {
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log.Fatal(err)
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}
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if err := database.ConfigurePool(db); err != nil {
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log.Fatal(err)
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}
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sqlDB, err := db.DB()
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if err != nil {
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log.Fatal(err)
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}
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defer sqlDB.Close()
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switch command {
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case "up":
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if err := database.MigrateSchema(db); err != nil {
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log.Fatal(err)
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}
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case "status":
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case "verify":
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if err := database.RequireSchemaVersion(db); err != nil {
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log.Fatal(err)
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}
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default:
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log.Fatalf("未知命令 %q；可用命令：up、status、verify", command)
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}
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status, err := database.ReadSchemaStatus(db)
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if err != nil {
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log.Fatal(err)
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}
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encoded, err := json.Marshal(status)
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if err != nil {
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log.Fatal(err)
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}
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fmt.Println(string(encoded))
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}
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func env(key string, fallback string) string {
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if value := strings.TrimSpace(os.Getenv(key)); value != "" {
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return value
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}
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return fallback
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}
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