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feat(migrators): add ternmigrator for jackc/tern (#12)
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This PR adds a `ternmigrator` package for use with
[jackc/tern](https://github.com/jackc/tern). It is based on the patterns
established by `goosemigrator` and `bunmigrator`, and supports:

- Using a disk-based or embedded filesystem as the source of migrations.
- Configuring the name of the table used to keep track of migration
state.

This PR closes #10

---------

Co-authored-by: Peter Downs <[email protected]>
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@WillAbides @peterldowns
WillAbides and peterldowns authored Sep 25, 2024
1 parent 79612d4 commit 92220f2
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14 changes: 5 additions & 9 deletions Justfile
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Expand Up @@ -60,18 +60,14 @@ tag-migrators:
#!/usr/bin/env bash
set -e
raw="$(cat VERSION)"
git tag "migrators/atlasmigrator/$raw"
git tag "migrators/dbmigrator/$raw"
git tag "migrators/pgmigrator/$raw"
git tag "migrators/golangmigrator/$raw"
git tag "migrators/goosemigrator/$raw"
git tag "migrators/dbmatemigrator/$raw"
git tag "migrators/atlasmigrator/$raw"
git tag "migrators/sqlmigrator/$raw"
git tag "migrators/pgmigrator/$raw"
# commit="${raw}+commit.$(git rev-parse --short HEAD)"
# git tag "migrators/atlasmigrator/$commit"
# git tag "migrators/dbmigrator/$commit"
# git tag "migrators/golangmigrator/$commit"
# git tag "migrators/goosemigrator/$commit"
# git tag "migrators/sqlmigrator/$commit"
git tag "migrators/bunmigrator/$raw"
git tag "migrators/ternmigrator/$raw"
# set the VERSION and go.mod versions.
bump-version version:
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5 changes: 3 additions & 2 deletions README.md
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Expand Up @@ -53,6 +53,7 @@ for the most popular golang frameworks:
- [atlasmigrator](migrators/atlasmigrator/) for [ariga/atlas](https://github.com/ariga/atlas)
- [sqlmigrator](migrators/sqlmigrator/) for [rubenv/sql-migrate](https://github.com/rubenv/sql-migrate)
- [bunmigrator](migrators/bunmigrator/) for [uptrace/bun](https://github.com/uptrace/bun) (contributed by [@BrynBerkeley](https://github.com/BrynBerkeley))
- [ternmigrator](migrators/ternmigrator/) for [jackc/tern](https://github.com/jackc/tern) (contributed by [@WillAbides](https://github.com/WillAbides))

You can use pgtestdb with any migration tool: see the
[`pgtestdb.Migrator`](#pgtestdbmigrator) docs for more information on writing
Expand Down Expand Up @@ -428,8 +429,7 @@ like [Postgis](https://postgis.net/), which require activation via a superuser.

The `Migrator` interface contains all of the logic needed to prepare a template
database that can be cloned for each of your tests. pgtestdb requires you to
supply a `Migrator` to work. I have written a few for the most popular
migration frameworks, you can use these right away:
supply a `Migrator` to work. There are already migrators for the most popular migration frameworks, you can use these right away:

- [pgmigrator](migrators/pgmigrator/) for [peterldowns/pgmigrate](https://github.com/peterldowns/pgmigrate)
- [golangmigrator](migrators/golangmigrator/) for [golang-migrate/migrate](https://github.com/golang-migrate/migrate)
Expand All @@ -438,6 +438,7 @@ migration frameworks, you can use these right away:
- [atlasmigrator](migrators/atlasmigrator/) for [ariga/atlas](https://github.com/ariga/atlas)
- [sqlmigrator](migrators/sqlmigrator/) for [rubenv/sql-migrate](https://github.com/rubenv/sql-migrate)
- [bunmigrator](migrators/bunmigrator/) for [uptrace/bun](https://github.com/uptrace/bun) (contributed by [@BrynBerkeley](https://github.com/BrynBerkeley))
- [ternmigrator](migrators/ternmigrator/) for [jackc/tern](https://github.com/jackc/tern) (contributed by [@WillAbides](https://github.com/WillAbides))

You can also write your own. The interface only requires you to make `Hash()`
and `Migrate()` actually do anything, you can leave `Prepare()` and `Verify()`
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Expand Up @@ -9,4 +9,5 @@ use (
./migrators/pgmigrator
./migrators/sqlmigrator
./migrators/bunmigrator
./migrators/ternmigrator
)
1 change: 1 addition & 0 deletions migrators/README.md
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Expand Up @@ -10,6 +10,7 @@ adapters for the most popular golang frameworks:
- [atlasmigrator](migrators/atlasmigrator/) for [ariga/atlas](https://github.com/ariga/atlas)
- [sqlmigrator](migrators/sqlmigrator/) for [rubenv/sql-migrate](https://github.com/rubenv/sql-migrate)
- [bunmigrator](migrators/bunmigrator/) for [uptrace/bun](https://github.com/uptrace/bun) (contributed by [@BrynBerkeley](https://github.com/BrynBerkeley))
- [ternmigrator](migrators/ternmigrator/) for [jackc/tern](https://github.com/jackc/tern) (contributed by [@WillAbides](https://github.com/WillAbides))

If you're writing your own `Migrator`, I recommend you use the existing ones
as examples. Most migrators need to do some kind of file/directory hashing in
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127 changes: 127 additions & 0 deletions migrators/ternmigrator/README.md
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# TernMigrator

```shell
go get github.com/peterldowns/pgtestdb/migrators/ternmigrator@latest
```

ternmigrator provides a migrator that can be used with projects that make use
of [tern](https://github.com/jackc/tern) for migrations.

You can configure the migrations directory, the table name, and the filesystem
being used. Here's an example:

```go
func TestTernMigratorFromDisk(t *testing.T) {
t.Parallel()
ctx := context.Background()

m := ternmigrator.New("migrations")
db := pgtestdb.New(t, pgtestdb.Config{
DriverName: "pgx",
Host: "localhost",
User: "postgres",
Password: "password",
Port: "5433",
Options: "sslmode=disable",
}, m)

assert.NoFailures(t, func() {
var numMigrationsRan int
query := fmt.Sprintf("SELECT MAX(version) FROM %s;", m.TableName)
assert.Nil(t, db.QueryRowContext(ctx, query).Scan(&numMigrationsRan))
check.Equal(t, 2, numMigrationsRan)
})

var numUsers int
err := db.QueryRowContext(ctx, "SELECT COUNT(*) FROM users").Scan(&numUsers)
assert.Nil(t, err)
check.Equal(t, 0, numUsers)

var numCats int
err = db.QueryRowContext(ctx, "SELECT COUNT(*) FROM cats").Scan(&numCats)
assert.Nil(t, err)
check.Equal(t, 0, numCats)

var numBlogPosts int
err = db.QueryRowContext(ctx, "SELECT COUNT(*) FROM blog_posts").Scan(&numBlogPosts)
assert.Nil(t, err)
check.Equal(t, 0, numBlogPosts)
}

//go:embed migrations/*.sql
var exampleFS embed.FS

func TestTernMigratorFromFS(t *testing.T) {
t.Parallel()
ctx := context.Background()

m := ternmigrator.New("migrations", ternmigrator.WithFS(exampleFS))
db := pgtestdb.New(t, pgtestdb.Config{
DriverName: "pgx",
Host: "localhost",
User: "postgres",
Password: "password",
Port: "5433",
Options: "sslmode=disable",
}, m)

assert.NoFailures(t, func() {
var numMigrationsRan int
query := fmt.Sprintf("SELECT MAX(version) FROM %s;", m.TableName)
assert.Nil(t, db.QueryRowContext(ctx, query).Scan(&numMigrationsRan))
check.Equal(t, 2, numMigrationsRan)
})

var numUsers int
err := db.QueryRowContext(ctx, "SELECT COUNT(*) FROM users").Scan(&numUsers)
assert.Nil(t, err)
check.Equal(t, 0, numUsers)

var numCats int
err = db.QueryRowContext(ctx, "SELECT COUNT(*) FROM cats").Scan(&numCats)
assert.Nil(t, err)
check.Equal(t, 0, numCats)

var numBlogPosts int
err = db.QueryRowContext(ctx, "SELECT COUNT(*) FROM blog_posts").Scan(&numBlogPosts)
assert.Nil(t, err)
check.Equal(t, 0, numBlogPosts)
}

func TestTernMigratorWithTableName(t *testing.T) {
t.Parallel()
ctx := context.Background()

m := ternmigrator.New("migrations", ternmigrator.WithTableName("some_other_table"))
db := pgtestdb.New(t, pgtestdb.Config{
DriverName: "pgx",
Host: "localhost",
User: "postgres",
Password: "password",
Port: "5433",
Options: "sslmode=disable",
}, m)

assert.NoFailures(t, func() {
var numMigrationsRan int
query := fmt.Sprintf("SELECT MAX(version) FROM %s;", m.TableName)
assert.Nil(t, db.QueryRowContext(ctx, query).Scan(&numMigrationsRan))
check.Equal(t, 2, numMigrationsRan)
})

var numUsers int
err := db.QueryRowContext(ctx, "SELECT COUNT(*) FROM users").Scan(&numUsers)
assert.Nil(t, err)
check.Equal(t, 0, numUsers)

var numCats int
err = db.QueryRowContext(ctx, "SELECT COUNT(*) FROM cats").Scan(&numCats)
assert.Nil(t, err)
check.Equal(t, 0, numCats)

var numBlogPosts int
err = db.QueryRowContext(ctx, "SELECT COUNT(*) FROM blog_posts").Scan(&numBlogPosts)
assert.Nil(t, err)
check.Equal(t, 0, numBlogPosts)
}
```
34 changes: 34 additions & 0 deletions migrators/ternmigrator/go.mod
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module github.com/peterldowns/pgtestdb/migrators/ternmigrator

go 1.18

replace github.com/peterldowns/pgtestdb => ../../

require (
github.com/jackc/pgx/v5 v5.5.5
github.com/jackc/tern/v2 v2.2.1
github.com/peterldowns/pgtestdb v0.0.14
github.com/peterldowns/testy v0.0.1
golang.org/x/net v0.21.0
)

require (
github.com/Masterminds/goutils v1.1.1 // indirect
github.com/Masterminds/semver/v3 v3.2.1 // indirect
github.com/Masterminds/sprig/v3 v3.2.3 // indirect
github.com/google/go-cmp v0.5.9 // indirect
github.com/google/uuid v1.6.0 // indirect
github.com/huandu/xstrings v1.4.0 // indirect
github.com/imdario/mergo v0.3.16 // indirect
github.com/jackc/pgpassfile v1.0.0 // indirect
github.com/jackc/pgservicefile v0.0.0-20231201235250-de7065d80cb9 // indirect
github.com/jackc/puddle/v2 v2.2.1 // indirect
github.com/mitchellh/copystructure v1.2.0 // indirect
github.com/mitchellh/reflectwalk v1.0.2 // indirect
github.com/shopspring/decimal v1.4.0 // indirect
github.com/spf13/cast v1.6.0 // indirect
golang.org/x/crypto v0.23.0 // indirect
golang.org/x/exp v0.0.0-20230626212559-97b1e661b5df // indirect
golang.org/x/sync v0.2.0 // indirect
golang.org/x/text v0.15.0 // indirect
)
102 changes: 102 additions & 0 deletions migrators/ternmigrator/go.sum
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github.com/Masterminds/goutils v1.1.1 h1:5nUrii3FMTL5diU80unEVvNevw1nH4+ZV4DSLVJLSYI=
github.com/Masterminds/goutils v1.1.1/go.mod h1:8cTjp+g8YejhMuvIA5y2vz3BpJxksy863GQaJW2MFNU=
github.com/Masterminds/semver/v3 v3.2.0/go.mod h1:qvl/7zhW3nngYb5+80sSMF+FG2BjYrf8m9wsX0PNOMQ=
github.com/Masterminds/semver/v3 v3.2.1 h1:RN9w6+7QoMeJVGyfmbcgs28Br8cvmnucEXnY0rYXWg0=
github.com/Masterminds/semver/v3 v3.2.1/go.mod h1:qvl/7zhW3nngYb5+80sSMF+FG2BjYrf8m9wsX0PNOMQ=
github.com/Masterminds/sprig/v3 v3.2.3 h1:eL2fZNezLomi0uOLqjQoN6BfsDD+fyLtgbJMAj9n6YA=
github.com/Masterminds/sprig/v3 v3.2.3/go.mod h1:rXcFaZ2zZbLRJv/xSysmlgIM1u11eBaRMhvYXJNkGuM=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/frankban/quicktest v1.14.6 h1:7Xjx+VpznH+oBnejlPUj8oUpdxnVs4f8XU8WnHkI4W8=
github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/huandu/xstrings v1.3.3/go.mod h1:y5/lhBue+AyNmUVz9RLU9xbLR0o4KIIExikq4ovT0aE=
github.com/huandu/xstrings v1.4.0 h1:D17IlohoQq4UcpqD7fDk80P7l+lwAmlFaBHgOipl2FU=
github.com/huandu/xstrings v1.4.0/go.mod h1:y5/lhBue+AyNmUVz9RLU9xbLR0o4KIIExikq4ovT0aE=
github.com/imdario/mergo v0.3.11/go.mod h1:jmQim1M+e3UYxmgPu/WyfjB3N3VflVyUjjjwH0dnCYA=
github.com/imdario/mergo v0.3.16 h1:wwQJbIsHYGMUyLSPrEq1CT16AhnhNJQ51+4fdHUnCl4=
github.com/imdario/mergo v0.3.16/go.mod h1:WBLT9ZmE3lPoWsEzCh9LPo3TiwVN+ZKEjmz+hD27ysY=
github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
github.com/jackc/pgservicefile v0.0.0-20231201235250-de7065d80cb9 h1:L0QtFUgDarD7Fpv9jeVMgy/+Ec0mtnmYuImjTz6dtDA=
github.com/jackc/pgservicefile v0.0.0-20231201235250-de7065d80cb9/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM=
github.com/jackc/pgx/v5 v5.5.5 h1:amBjrZVmksIdNjxGW/IiIMzxMKZFelXbUoPNb+8sjQw=
github.com/jackc/pgx/v5 v5.5.5/go.mod h1:ez9gk+OAat140fv9ErkZDYFWmXLfV+++K0uAOiwgm1A=
github.com/jackc/puddle/v2 v2.2.1 h1:RhxXJtFG022u4ibrCSMSiu5aOq1i77R3OHKNJj77OAk=
github.com/jackc/puddle/v2 v2.2.1/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
github.com/jackc/tern/v2 v2.2.1 h1:kricKrvA6FNzBHHaQu15hmJDnpHvZA2DoJa97lJLt10=
github.com/jackc/tern/v2 v2.2.1/go.mod h1:thNyC7gVBGYWsAJJSvAX0ML/1lAmOw7+DVH8aSE5rto=
github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=
github.com/mitchellh/copystructure v1.0.0/go.mod h1:SNtv71yrdKgLRyLFxmLdkAbkKEFWgYaq1OVrnRcwhnw=
github.com/mitchellh/copystructure v1.2.0 h1:vpKXTN4ewci03Vljg/q9QvCGUDttBOGBIa15WveJJGw=
github.com/mitchellh/copystructure v1.2.0/go.mod h1:qLl+cE2AmVv+CoeAwDPye/v+N2HKCj9FbZEVFJRxO9s=
github.com/mitchellh/reflectwalk v1.0.0/go.mod h1:mSTlrgnPZtwu0c4WaC2kGObEpuNDbx0jmZXqmk4esnw=
github.com/mitchellh/reflectwalk v1.0.2 h1:G2LzWKi524PWgd3mLHV8Y5k7s6XUvT0Gef6zxSIeXaQ=
github.com/mitchellh/reflectwalk v1.0.2/go.mod h1:mSTlrgnPZtwu0c4WaC2kGObEpuNDbx0jmZXqmk4esnw=
github.com/peterldowns/testy v0.0.1 h1:9a6LzvnKcL52Crzud1z7jbsAojTntCh89ho6mgsr4KU=
github.com/peterldowns/testy v0.0.1/go.mod h1:J4sm75UEzbfBIcq0zbrshWWjsJQiJ5RrhTPYKVY2Ww8=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/rogpeppe/go-internal v1.9.0 h1:73kH8U+JUqXU8lRuOHeVHaa/SZPifC7BkcraZVejAe8=
github.com/shopspring/decimal v1.2.0/go.mod h1:DKyhrW/HYNuLGql+MJL6WCR6knT2jwCFRcu2hWCYk4o=
github.com/shopspring/decimal v1.4.0 h1:bxl37RwXBklmTi0C79JfXCEBD1cqqHt0bbgBAGFp81k=
github.com/shopspring/decimal v1.4.0/go.mod h1:gawqmDU56v4yIKSwfBSFip1HdCCXN8/+DMd9qYNcwME=
github.com/spf13/cast v1.3.1/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE=
github.com/spf13/cast v1.6.0 h1:GEiTHELF+vaR5dhz3VqZfFSzZjYbgeKDpBxQVS4GYJ0=
github.com/spf13/cast v1.6.0/go.mod h1:ancEpBxwJDODSW/UG4rDrAqiKolqNNh2DX3mk86cAdo=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/crypto v0.3.0/go.mod h1:hebNnKkNXi2UzZN1eVRvBB7co0a+JxK6XbPiWVs/3J4=
golang.org/x/crypto v0.23.0 h1:dIJU/v2J8Mdglj/8rJ6UUOM3Zc9zLZxVZwwxMooUSAI=
golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8=
golang.org/x/exp v0.0.0-20230626212559-97b1e661b5df h1:UA2aFVmmsIlefxMk29Dp2juaUSth8Pyn3Tq5Y5mJGME=
golang.org/x/exp v0.0.0-20230626212559-97b1e661b5df/go.mod h1:FXUEEKJgO7OQYeo8N01OfiKP8RXMtf6e8aTskBGqWdc=
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.2.0/go.mod h1:KqCZLdyyvdV855qA2rE3GC2aiw5xGR5TEjj8smXukLY=
golang.org/x/net v0.21.0 h1:AQyQV4dYCvJ7vGmJyKki9+PBdyvhkSd8EIx/qb0AYv4=
golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.2.0 h1:PUR+T4wwASmuSTYdKjYHI5TD22Wy5ogLU5qZCOLxBrI=
golang.org/x/sync v0.2.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.2.0/go.mod h1:TVmDHMZPmdnySmBfhjOoOdhjzdE1h4u1VwSiw2l1Nuc=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/text v0.15.0 h1:h1V/4gjBv8v9cjcR6+AR5+/cIYK5N/WAgiv4xlsEtAk=
golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
19 changes: 19 additions & 0 deletions migrators/ternmigrator/migrations/001_init.sql
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
CREATE TABLE users (
"id" integer NOT NULL,
"name" character varying(100) NULL,
PRIMARY KEY ("id")
);

CREATE TABLE blog_posts (
"id" integer NOT NULL,
"title" character varying(100) NULL,
"body" text NULL,
"author_id" integer NULL,
PRIMARY KEY ("id"),
CONSTRAINT "author_fk" FOREIGN KEY ("author_id") REFERENCES users ("id") ON UPDATE NO ACTION ON DELETE NO ACTION
);

---- create above / drop below ----

DROP TABLE blog_posts;
DROP TABLE users;
8 changes: 8 additions & 0 deletions migrators/ternmigrator/migrations/002_cats.sql
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,8 @@
CREATE TABLE cats (
id BIGINT GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
name text
);

---- create above / drop below ----

DROP TABLE cats;
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