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replaces ioutil to io #96

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9 changes: 4 additions & 5 deletions cmd/apply.go
Original file line number Diff line number Diff line change
Expand Up @@ -20,13 +20,12 @@
package cmd

import (
"context"
"errors"
"fmt"
"io/ioutil"
"context"

"github.com/cloudspannerecosystem/wrench/pkg/spanner"
"github.com/spf13/cobra"
"os"
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Please separate standard libraries and third party libraries by empty line and put this package to standard libraries group.

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Thank you for your review! I ran goimports and fixed the order!

)

var (
Expand Down Expand Up @@ -57,7 +56,7 @@ func apply(c *cobra.Command, _ []string) error {
return errors.New("cannot specify DDL and DML at same time")
}

ddl, err := ioutil.ReadFile(ddlFile)
ddl, err := os.ReadFile(ddlFile)
if err != nil {
return &Error{
err: err,
Expand All @@ -81,7 +80,7 @@ func apply(c *cobra.Command, _ []string) error {
}

// apply dml
dml, err := ioutil.ReadFile(dmlFile)
dml, err := os.ReadFile(dmlFile)
if err != nil {
return &Error{
err: err,
Expand Down
5 changes: 2 additions & 3 deletions cmd/create.go
Original file line number Diff line number Diff line change
Expand Up @@ -21,9 +21,8 @@ package cmd

import (
"context"
"io/ioutil"

"github.com/spf13/cobra"
"os"
)

var createCmd = &cobra.Command{
Expand All @@ -43,7 +42,7 @@ func create(c *cobra.Command, _ []string) error {
defer client.Close()

filename := schemaFilePath(c)
ddl, err := ioutil.ReadFile(filename)
ddl, err := os.ReadFile(filename)
if err != nil {
return &Error{
err: err,
Expand Down
5 changes: 2 additions & 3 deletions cmd/load.go
Original file line number Diff line number Diff line change
Expand Up @@ -21,9 +21,8 @@ package cmd

import (
"context"
"io/ioutil"

"github.com/spf13/cobra"
"os"
)

var loadCmd = &cobra.Command{
Expand All @@ -50,7 +49,7 @@ func load(c *cobra.Command, _ []string) error {
}
}

err = ioutil.WriteFile(schemaFilePath(c), ddl, 0o664)
err = os.WriteFile(schemaFilePath(c), ddl, 0o664)
if err != nil {
return &Error{
err: err,
Expand Down
9 changes: 4 additions & 5 deletions pkg/spanner/client_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,6 @@ package spanner
import (
"context"
"fmt"
"io/ioutil"
"os"
"testing"

Expand Down Expand Up @@ -74,7 +73,7 @@ func TestLoadDDL(t *testing.T) {
t.Fatalf("failed to load ddl: %v", err)
}

wantDDL, err := ioutil.ReadFile("testdata/schema.sql")
wantDDL, err := os.ReadFile("testdata/schema.sql")
if err != nil {
t.Fatalf("failed to read ddl file: %v", err)
}
Expand All @@ -88,7 +87,7 @@ func TestApplyDDLFile(t *testing.T) {
t.Parallel()
ctx := context.Background()

ddl, err := ioutil.ReadFile("testdata/ddl.sql")
ddl, err := os.ReadFile("testdata/ddl.sql")
if err != nil {
t.Fatalf("failed to read ddl file: %v", err)
}
Expand Down Expand Up @@ -171,7 +170,7 @@ func TestApplyDMLFile(t *testing.T) {
t.Fatalf("failed to apply mutation: %v", err)
}

dml, err := ioutil.ReadFile("testdata/dml.sql")
dml, err := os.ReadFile("testdata/dml.sql")
if err != nil {
t.Fatalf("failed to read dml file: %v", err)
}
Expand Down Expand Up @@ -474,7 +473,7 @@ func testClientWithDatabase(t *testing.T, ctx context.Context) (*Client, func())
t.Fatalf("failed to create spanner client: %v", err)
}

ddl, err := ioutil.ReadFile("testdata/schema.sql")
ddl, err := os.ReadFile("testdata/schema.sql")
if err != nil {
t.Fatalf("failed to read schema file: %v", err)
}
Expand Down
16 changes: 8 additions & 8 deletions pkg/spanner/migration.go
Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@ package spanner
import (
"errors"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"regexp"
"strconv"
Expand Down Expand Up @@ -80,7 +80,7 @@ func (ms Migrations) Less(i, j int) bool {
}

func LoadMigrations(dir string) (Migrations, error) {
files, err := ioutil.ReadDir(dir)
files, err := os.ReadDir(dir)
if err != nil {
return nil, err
}
Expand All @@ -94,7 +94,9 @@ func LoadMigrations(dir string) (Migrations, error) {
continue
}

matches := migrationFileRegex.FindStringSubmatch(f.Name())
filename := f.Name()

matches := migrationFileRegex.FindStringSubmatch(filename)
if len(matches) != 4 {
continue
}
Expand All @@ -104,9 +106,7 @@ func LoadMigrations(dir string) (Migrations, error) {
continue
}

fileName := f.Name()

file, err := ioutil.ReadFile(filepath.Join(dir, fileName))
file, err := os.ReadFile(filepath.Join(dir, filename))
if err != nil {
continue
}
Expand All @@ -133,9 +133,9 @@ func LoadMigrations(dir string) (Migrations, error) {
})

if prevFileName, ok := versions[version]; ok {
return nil, fmt.Errorf("colliding version number \"%d\" between file names \"%s\" and \"%s\"", version, prevFileName, fileName)
return nil, fmt.Errorf("colliding version number \"%d\" between file names \"%s\" and \"%s\"", version, prevFileName, filename)
}
versions[version] = fileName
versions[version] = filename
}

return migrations, nil
Expand Down
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