()
| 256 | } |
| 257 | |
| 258 | func getConvertCommand() cli.Command { |
| 259 | return cli.Command{ |
| 260 | Name: "convert", |
| 261 | ShortName: "conv", |
| 262 | Usage: "Convert DB", |
| 263 | Description: ` |
| 264 | Gohan convert can be used to migrate Gohan resources between different types of databases. |
| 265 | |
| 266 | Setting meta-schema option will additionally convert meta-schema table with schema resources. |
| 267 | Useful for development purposes.`, |
| 268 | Flags: []cli.Flag{ |
| 269 | cli.StringFlag{Name: "in-type, it", Value: "", Usage: "Input db type (yaml, json, sqlite3, mysql)"}, |
| 270 | cli.StringFlag{Name: "in, i", Value: "", Usage: "Input db connection spec (or filename)"}, |
| 271 | cli.StringFlag{Name: "out-type, ot", Value: "", Usage: "Output db type (yaml, json, sqlite3, mysql)"}, |
| 272 | cli.StringFlag{Name: "out, o", Value: "", Usage: "Output db connection spec (or filename)"}, |
| 273 | cli.StringFlag{Name: "schema, s", Value: "", Usage: "Schema file"}, |
| 274 | cli.StringFlag{Name: "meta-schema, m", Value: "embed://etc/schema/gohan.json", Usage: "Meta-schema file (optional)"}, |
| 275 | }, |
| 276 | Action: func(c *cli.Context) { |
| 277 | inType, in := c.String("in-type"), c.String("in") |
| 278 | if inType == "" || in == "" { |
| 279 | util.ExitFatal("Need to provide input database specification") |
| 280 | } |
| 281 | outType, out := c.String("out-type"), c.String("out") |
| 282 | if outType == "" || out == "" { |
| 283 | util.ExitFatal("Need to provide output database specification") |
| 284 | } |
| 285 | |
| 286 | schemaFile := c.String("schema") |
| 287 | if schemaFile == "" { |
| 288 | util.ExitFatal("Need to provide schema file") |
| 289 | } |
| 290 | metaSchemaFile := c.String("meta-schema") |
| 291 | |
| 292 | schemaManager := schema.GetManager() |
| 293 | err := schemaManager.LoadSchemasFromFiles(schemaFile, metaSchemaFile) |
| 294 | if err != nil { |
| 295 | util.ExitFatal("Error loading schema:", err) |
| 296 | } |
| 297 | |
| 298 | inDB, err := db.ConnectDB(inType, in, db.DefaultMaxOpenConn, db_options.Default()) |
| 299 | if err != nil { |
| 300 | util.ExitFatal(err) |
| 301 | } |
| 302 | outDB, err := db.ConnectDB(outType, out, db.DefaultMaxOpenConn, db_options.Default()) |
| 303 | if err != nil { |
| 304 | util.ExitFatal(err) |
| 305 | } |
| 306 | |
| 307 | err = db.CopyDBResources(inDB, outDB, true) |
| 308 | if err != nil { |
| 309 | util.ExitFatal(err) |
| 310 | } |
| 311 | |
| 312 | fmt.Println("Conversion complete") |
| 313 | }, |
| 314 | } |
| 315 | } |
no test coverage detected