doc: update Open api examples

Reviewed By: alexsn

Differential Revision: D17710222

fbshipit-source-id: 189b2c0407c035e62da5926a71f89453d6acaa12
This commit is contained in:
Ariel Mashraki
2019-10-02 10:09:45 -07:00
committed by Facebook Github Bot
parent cb1f78f233
commit 55fefbfbec
3 changed files with 15 additions and 40 deletions

View File

@@ -25,16 +25,14 @@ import (
"<project>/ent"
_ "github.com/go-sql-driver/mysql"
"github.com/facebookincubator/ent/dialect/sql"
)
func main() {
drv, err := sql.Open("mysql", "<user>:<pass>@tcp(<host>:<port>)/<database>?parseTime=True")
client, err := ent.Open("mysql", "<user>:<pass>@tcp(<host>:<port>)/<database>?parseTime=True")
if err != nil {
log.Fatal(err)
}
defer drv.Close()
client := ent.NewClient(ent.Driver(drv))
defer client.Close()
}
```
@@ -49,16 +47,14 @@ import (
"<project>/ent"
_ "github.com/mattn/go-sqlite3"
"github.com/facebookincubator/ent/dialect/sql"
)
func main() {
drv, err := sql.Open("sqlite3", "file:ent?mode=memory&cache=shared&_fk=1")
client, err := ent.Open("sqlite3", "file:ent?mode=memory&cache=shared&_fk=1")
if err != nil {
log.Fatal(err)
}
defer drv.Close()
client := ent.NewClient(ent.Driver(drv))
defer client.Close()
}
```
@@ -70,26 +66,15 @@ package main
import (
"log"
"net/url"
"<project>/ent"
"github.com/facebookincubator/ent/dialect/gremlin"
)
func main() {
c, err := gremlin.NewClient(gremlin.Config{
Endpoint: gremlin.Endpoint{
URL: &url.URL{
Scheme: "http",
Host: "localhost:8182",
},
},
})
client, err := ent.Open("gremlin", "http://localhost:8182")
if err != nil {
log.Fatal(err)
}
client := ent.NewClient(ent.Driver(gremlin.NewDriver(c)))
}
```

View File

@@ -122,17 +122,15 @@ import (
"<project>/ent"
"github.com/facebookincubator/ent/dialect/sql"
_ "github.com/mattn/go-sqlite3"
)
func main() {
db, err := sql.Open("sqlite3", "file:ent?mode=memory&cache=shared&_fk=1")
client, err := ent.Open("sqlite3", "file:ent?mode=memory&cache=shared&_fk=1")
if err != nil {
log.Fatalf("failed opening connection to sqlite: %v", err)
}
defer db.Close()
client := ent.NewClient(ent.Driver(db))
defer client.Close()
// run the auto migration tool.
if err := client.Schema.Create(context.Background()); err != nil {
log.Fatalf("failed creating schema resources: %v", err)

View File

@@ -35,17 +35,15 @@ import (
"<project>/ent"
"<project>/ent/migrate"
"github.com/facebookincubator/ent/dialect/sql"
)
func main() {
db, err := sql.Open("mysql", "root:pass@tcp(localhost:3306)/test")
client, err := ent.Open("mysql", "root:pass@tcp(localhost:3306)/test")
if err != nil {
log.Fatalf("failed connecting to mysql: %v", err)
}
defer client.Close()
ctx := context.Background()
client := ent.NewClient(ent.Driver(db))
// Run migration.
err = client.Schema.Create(
ctx,
@@ -90,17 +88,15 @@ import (
"<project>/ent"
"<project>/ent/migrate"
"github.com/facebookincubator/ent/dialect/sql"
)
func main() {
db, err := sql.Open("mysql", "root:pass@tcp(localhost:3306)/test")
client, err := ent.Open("mysql", "root:pass@tcp(localhost:3306)/test")
if err != nil {
log.Fatalf("failed connecting to mysql: %v", err)
}
defer client.Close()
ctx := context.Background()
client := ent.NewClient(ent.Driver(db))
// Run migration.
if err := client.Schema.Create(ctx, migrate.WithGlobalUniqueID(true)); err != nil {
log.Fatalf("failed creating schema resources: %v", err)
@@ -131,17 +127,15 @@ import (
"<project>/ent"
"<project>/ent/migrate"
"github.com/facebookincubator/ent/dialect/sql"
)
func main() {
db, err := sql.Open("mysql", "root:pass@tcp(localhost:3306)/test")
client, err := ent.Open("mysql", "root:pass@tcp(localhost:3306)/test")
if err != nil {
log.Fatalf("failed connecting to mysql: %v", err)
}
defer client.Close()
ctx := context.Background()
client := ent.NewClient(ent.Driver(db))
// Dump migration changes to stdout.
if err := client.Schema.WriteTo(ctx, os.Stdout); err != nil {
log.Fatalf("failed printing schema changes: %v", err)
@@ -160,17 +154,15 @@ import (
"<project>/ent"
"<project>/ent/migrate"
"github.com/facebookincubator/ent/dialect/sql"
)
func main() {
db, err := sql.Open("mysql", "root:pass@tcp(localhost:3306)/test")
client, err := ent.Open("mysql", "root:pass@tcp(localhost:3306)/test")
if err != nil {
log.Fatalf("failed connecting to mysql: %v", err)
}
defer client.Close()
ctx := context.Background()
client := ent.NewClient(ent.Driver(db))
// Dump migration changes to an SQL script.
f, err := os.Create("migrate.sql")
if err != nil {