Documentation
¶
Overview ¶
Database connection
Migration execution
Index ¶
- type App
- type AppRepository
- type DBConn
- type Files
- type Migration
- type MigrationRunner
- func (r MigrationRunner) CheckApplied(f fs.FileInfo) (bool, bool)
- func (r MigrationRunner) CheckExists(f fs.FileInfo) (bool, error)
- func (r MigrationRunner) CheckMigrationsTable() error
- func (r MigrationRunner) CheckPending(f fs.FileInfo) (bool, error)
- func (r MigrationRunner) Execute() error
- func (r MigrationRunner) FindAndApplyMigration(f fs.FileInfo) error
- func (r MigrationRunner) GetMigration(m *Migration, f fs.FileInfo) error
- func (r *MigrationRunner) GetMigrationFiles() error
- func (r MigrationRunner) InsertMigrations() error
- func (r MigrationRunner) RevertMigration(f fs.FileInfo) error
- func (r MigrationRunner) RunMigrations() error
- func (r MigrationRunner) SetApplied(f fs.FileInfo) error
- type Repository
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type AppRepository ¶
func InitAppRepo ¶
func InitAppRepo(dbg bool) *AppRepository
func (AppRepository) CreateOrUpdate ¶
func (a AppRepository) CreateOrUpdate(h string, t string) error
func (AppRepository) GetByHandle ¶
func (a AppRepository) GetByHandle(h string) (*App, error)
Retrieve by handle
type Migration ¶
type Migration struct {
ID int `db:"id"`
Name string `db:"name"`
Applied bool `db:"applied"`
CreatedAt time.Time `db:"created_at"`
}
Migration Record
type MigrationRunner ¶
Execution Context for Migrations
Holds state and defines container for migration files
func Runner ¶
func Runner(d string, c *DBConn, dbg bool) *MigrationRunner
MigrationRunner constructor
func (MigrationRunner) CheckApplied ¶
func (r MigrationRunner) CheckApplied(f fs.FileInfo) (bool, bool)
Check migration record
If applied, ensure that the forward migrations aren't reverted
func (MigrationRunner) CheckExists ¶
func (r MigrationRunner) CheckExists(f fs.FileInfo) (bool, error)
Checks for stored but unapplied migrations (TODO)
func (MigrationRunner) CheckMigrationsTable ¶
func (r MigrationRunner) CheckMigrationsTable() error
Check for the existence of Migration Table
Create it if it doesn't.
func (MigrationRunner) CheckPending ¶
func (r MigrationRunner) CheckPending(f fs.FileInfo) (bool, error)
Checks for stored but unapplied migrations (TODO)
func (MigrationRunner) FindAndApplyMigration ¶
func (r MigrationRunner) FindAndApplyMigration(f fs.FileInfo) error
Apply a specific migration
Finds the row, runs the script, updates the row
func (MigrationRunner) GetMigration ¶
func (r MigrationRunner) GetMigration(m *Migration, f fs.FileInfo) error
func (*MigrationRunner) GetMigrationFiles ¶
func (r *MigrationRunner) GetMigrationFiles() error
Opens migrations directory and returns list of files
Defaults to lib/db/migrations/*.sql
func (MigrationRunner) InsertMigrations ¶
func (r MigrationRunner) InsertMigrations() error
Creates Migration Records
Inserts Rows into Database
func (MigrationRunner) RevertMigration ¶
func (r MigrationRunner) RevertMigration(f fs.FileInfo) error
Revert a specific migration (TODO)
Checks for the presence of a down migration file
func (MigrationRunner) RunMigrations ¶
func (r MigrationRunner) RunMigrations() error
Runs migrations
func (MigrationRunner) SetApplied ¶
func (r MigrationRunner) SetApplied(f fs.FileInfo) error
type Repository ¶
type Repository interface{}
Source Files