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resource_storage_bucket_object.go
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resource_storage_bucket_object.go
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package google
import (
"bytes"
"fmt"
"io"
"log"
"os"
"github.com/hashicorp/terraform/helper/schema"
"google.golang.org/api/googleapi"
"google.golang.org/api/storage/v1"
)
func resourceStorageBucketObject() *schema.Resource {
return &schema.Resource{
Create: resourceStorageBucketObjectCreate,
Read: resourceStorageBucketObjectRead,
Delete: resourceStorageBucketObjectDelete,
Schema: map[string]*schema.Schema{
"bucket": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"name": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"content": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
ConflictsWith: []string{"source"},
},
"crc32c": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"md5hash": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"predefined_acl": &schema.Schema{
Type: schema.TypeString,
Deprecated: "Please use resource \"storage_object_acl.predefined_acl\" instead.",
Optional: true,
ForceNew: true,
},
"source": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
ConflictsWith: []string{"content"},
},
},
}
}
func objectGetId(object *storage.Object) string {
return object.Bucket + "-" + object.Name
}
func resourceStorageBucketObjectCreate(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
bucket := d.Get("bucket").(string)
name := d.Get("name").(string)
var media io.Reader
if v, ok := d.GetOk("source"); ok {
err := error(nil)
media, err = os.Open(v.(string))
if err != nil {
return err
}
} else if v, ok := d.GetOk("content"); ok {
media = bytes.NewReader([]byte(v.(string)))
} else {
return fmt.Errorf("Error, either \"content\" or \"string\" must be specified")
}
objectsService := storage.NewObjectsService(config.clientStorage)
object := &storage.Object{Bucket: bucket}
insertCall := objectsService.Insert(bucket, object)
insertCall.Name(name)
insertCall.Media(media)
if v, ok := d.GetOk("predefined_acl"); ok {
insertCall.PredefinedAcl(v.(string))
}
_, err := insertCall.Do()
if err != nil {
return fmt.Errorf("Error uploading object %s: %s", name, err)
}
return resourceStorageBucketObjectRead(d, meta)
}
func resourceStorageBucketObjectRead(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
bucket := d.Get("bucket").(string)
name := d.Get("name").(string)
objectsService := storage.NewObjectsService(config.clientStorage)
getCall := objectsService.Get(bucket, name)
res, err := getCall.Do()
if err != nil {
if gerr, ok := err.(*googleapi.Error); ok && gerr.Code == 404 {
log.Printf("[WARN] Removing Bucket Object %q because it's gone", d.Get("name").(string))
// The resource doesn't exist anymore
d.SetId("")
return nil
}
return fmt.Errorf("Error retrieving contents of object %s: %s", name, err)
}
d.Set("md5hash", res.Md5Hash)
d.Set("crc32c", res.Crc32c)
d.SetId(objectGetId(res))
return nil
}
func resourceStorageBucketObjectDelete(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
bucket := d.Get("bucket").(string)
name := d.Get("name").(string)
objectsService := storage.NewObjectsService(config.clientStorage)
DeleteCall := objectsService.Delete(bucket, name)
err := DeleteCall.Do()
if err != nil {
return fmt.Errorf("Error deleting contents of object %s: %s", name, err)
}
return nil
}