sqltool

Documentation

Overview

Package sqltool contains logic to integrate existing tools like Flyway or Liquibase with the Atlas CLI.

Index

• Variables
• type DBMateDir
  • func NewDBMateDir(path string) (*DBMateDir, error)
  • func (d *DBMateDir) Files() ([]migrate.File, error)
• type DBMateFile
  • func (f *DBMateFile) Stmts() ([]string, error)
• type FlywayDir
  • func NewFlywayDir(path string) (*FlywayDir, error)
  • func (d *FlywayDir) Files() ([]migrate.File, error)
• type FlywayFile
  • func (f FlywayFile) Desc() string
  • func (f FlywayFile) Version() string
• type GolangMigrateDir
  • func NewGolangMigrateDir(path string) (*GolangMigrateDir, error)
  • func (d *GolangMigrateDir) Files() ([]migrate.File, error)
• type GolangMigrateFile
  • func (f *GolangMigrateFile) Desc() string
• type GooseDir
  • func NewGooseDir(path string) (*GooseDir, error)
  • func (d *GooseDir) Files() ([]migrate.File, error)
• type GooseFile
  • func (f *GooseFile) Stmts() ([]string, error)
• type LiquibaseDir
  • func NewLiquibaseDir(path string) (*LiquibaseDir, error)

Variables

var (
	// GolangMigrateFormatter returns migrate.Formatter compatible with golang-migrate/migrate.
	GolangMigrateFormatter = templateFormatter(
		"{{ now }}{{ with .Name }}_{{ . }}{{ end }}.up.sql",
		`{{ range .Changes }}{{ with .Comment }}-- {{ println . }}{{ end }}{{ printf "%s;\n" .Cmd }}{{ end }}`,
		"{{ now }}{{ with .Name }}_{{ . }}{{ end }}.down.sql",
		`{{ range rev .Changes }}{{ if .Reverse }}{{ with .Comment }}-- reverse: {{ println . }}{{ end }}{{ printf "%s;\n" .Reverse }}{{ end }}{{ end }}`,
	)
	// GooseFormatter returns migrate.Formatter compatible with pressly/goose.
	GooseFormatter = templateFormatter(
		"{{ now }}{{ with .Name }}_{{ . }}{{ end }}.sql",
		`-- +goose Up
{{ range .Changes }}{{ with .Comment }}-- {{ println . }}{{ end }}{{ printf "%s;\n" .Cmd }}{{ end }}
-- +goose Down
{{ range rev .Changes }}{{ if .Reverse }}{{ with .Comment }}-- reverse: {{ println . }}{{ end }}{{ printf "%s;\n" .Reverse }}{{ end }}{{ end }}`,
	)
	// FlywayFormatter returns migrate.Formatter compatible with Flyway.
	FlywayFormatter = templateFormatter(
		"V{{ now }}{{ with .Name }}__{{ . }}{{ end }}.sql",
		`{{ range .Changes }}{{ with .Comment }}-- {{ println . }}{{ end }}{{ printf "%s;\n" .Cmd }}{{ end }}`,
		"U{{ now }}{{ with .Name }}__{{ . }}{{ end }}.sql",
		`{{ range rev .Changes }}{{ if .Reverse }}{{ with .Comment }}-- reverse: {{ println . }}{{ end }}{{ printf "%s;\n" .Reverse }}{{ end }}{{ end }}`,
	)
	// LiquibaseFormatter returns migrate.Formatter compatible with Liquibase.
	LiquibaseFormatter = templateFormatter(
		"{{ now }}{{ with .Name }}_{{ . }}{{ end }}.sql",
		`{{- $now := now -}}
--liquibase formatted sql

{{- range $index, $change := .Changes }}
--changeset atlas:{{ $now }}-{{ inc $index }}
{{ with $change.Comment }}--comment: {{ . }}{{ end }}
{{ $change.Cmd }};
{{ with $change.Reverse }}--rollback: {{ . }};{{ end }}
{{ end }}`,
	)
	// DBMateFormatter returns migrate.Formatter compatible with amacneil/dbmate.
	DBMateFormatter = templateFormatter(
		"{{ now }}{{ with .Name }}_{{ . }}{{ end }}.sql",
		`-- migrate:up
{{ range .Changes }}{{ with .Comment }}-- {{ println . }}{{ end }}{{ printf "%s;\n" .Cmd }}{{ end }}
-- migrate:down
{{ range rev .Changes }}{{ if .Reverse }}{{ with .Comment }}-- reverse: {{ println . }}{{ end }}{{ printf "%s;\n" .Reverse }}{{ end }}{{ end }}`,
	)
	// DbmateFormatter is the same as DBMateFormatter.
	// Deprecated: Use DBMateFormatter instead.
	DbmateFormatter = DBMateFormatter
)

Types

type DBMateDir

type DBMateDir struct{ *migrate.LocalDir }

DBMateDir wraps migrate.LocalDir and provides a migrate.Scanner implementation able to understand files generated by the DBMateFormatter for migration directory replaying.

func NewDBMateDir

func NewDBMateDir(path string) (*DBMateDir, error)

NewDBMateDir returns a new DBMateDir.

func (*DBMateDir) Files

func (d *DBMateDir) Files() ([]migrate.File, error)

Files implements Scanner.Files. It looks for all files with up.sql suffix and orders them by filename.

type DBMateFile

type DBMateFile struct{ *migrate.LocalFile }

DBMateFile wraps migrate.LocalFile with custom statements function.

func (*DBMateFile) Stmts

func (f *DBMateFile) Stmts() ([]string, error)

Stmts implements Scanner.Stmts. It understands the migration format used by pressly/DBMate sql migration files.

type FlywayDir

type FlywayDir struct{ *migrate.LocalDir }

FlywayDir wraps migrate.LocalDir and provides a migrate.Scanner implementation able to understand files generated by the FlywayFormatter for migration directory replaying.

func NewFlywayDir

func NewFlywayDir(path string) (*FlywayDir, error)

NewFlywayDir returns a new FlywayDir.

func (*FlywayDir) Files

func (d *FlywayDir) Files() ([]migrate.File, error)

Files implements Scanner.Files. It looks for all files with .sql suffix. The given directory is recursively scanned for non-hidden subdirectories. All found files will be ordered by migration type (Baseline, Versioned, Repeatable) and filename.

type FlywayFile

type FlywayFile struct{ *migrate.LocalFile }

FlywayFile wraps migrate.LocalFile with custom statements function.

func (FlywayFile) Desc

func (f FlywayFile) Desc() string

Desc implements File.Desc.

func (FlywayFile) Version

func (f FlywayFile) Version() string

Version implements File.Version.

type GolangMigrateDir

type GolangMigrateDir struct{ *migrate.LocalDir }

GolangMigrateDir wraps migrate.LocalDir and provides a migrate.Scanner implementation able to understand files generated by the GolangMigrateFormatter for migration directory replaying.

func NewGolangMigrateDir

func NewGolangMigrateDir(path string) (*GolangMigrateDir, error)

NewGolangMigrateDir returns a new GolangMigrateDir.

func (*GolangMigrateDir) Files

func (d *GolangMigrateDir) Files() ([]migrate.File, error)

Files implements Scanner.Files. It looks for all files with up.sql suffix and orders them by filename.

type GolangMigrateFile

type GolangMigrateFile struct{ *migrate.LocalFile }

GolangMigrateFile wraps migrate.LocalFile with custom description function.

func (*GolangMigrateFile) Desc

func (f *GolangMigrateFile) Desc() string

Desc implements File.Desc.

type GooseDir

type GooseDir struct{ *migrate.LocalDir }

GooseDir wraps migrate.LocalDir and provides a migrate.Scanner implementation able to understand files generated by the GooseFormatter for migration directory replaying.

func NewGooseDir

func NewGooseDir(path string) (*GooseDir, error)

NewGooseDir returns a new GooseDir.

func (*GooseDir) Files

func (d *GooseDir) Files() ([]migrate.File, error)

Files implements Scanner.Files. It looks for all files with up.sql suffix and orders them by filename.

type GooseFile

type GooseFile struct{ *migrate.LocalFile }

GooseFile wraps migrate.LocalFile with custom statements function.

func (*GooseFile) Stmts

func (f *GooseFile) Stmts() ([]string, error)

Stmts implements Scanner.Stmts. It understands the migration format used by pressly/goose sql migration files.

type LiquibaseDir

type LiquibaseDir struct{ *migrate.LocalDir }

LiquibaseDir wraps migrate.LocalDir and provides a migrate.Scanner implementation able to understand files generated by the LiquibaseFormatter for migration directory replaying.

func NewLiquibaseDir

func NewLiquibaseDir(path string) (*LiquibaseDir, error)

NewLiquibaseDir returns a new LiquibaseDir.