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How to use FileWriterExt method of gcs Package

Best Syzkaller code snippet using gcs.FileWriterExt

gcs.go

Source:gcs.go

...75	if err != nil {76		return err77	}78	defer local.Close()79	w, err := client.FileWriterExt(gcsFile, contentType, contentEncoding)80	if err != nil {81		return err82	}83	defer w.Close()84	_, err = io.Copy(w, local)85	return err86}87func (client *Client) FileWriterExt(gcsFile, contentType, contentEncoding string) (io.WriteCloser, error) {88	bucket, filename, err := split(gcsFile)89	if err != nil {90		return nil, err91	}92	bkt := client.client.Bucket(bucket)93	f := bkt.Object(filename)94	w := f.NewWriter(client.ctx)95	if contentType != "" {96		w.ContentType = contentType97	}98	if contentEncoding != "" {99		w.ContentEncoding = contentEncoding100	}101	return w, nil102}103func (client *Client) FileWriter(gcsFile string) (io.WriteCloser, error) {104	return client.FileWriterExt(gcsFile, "", "")105}106// Publish lets any user read gcsFile.107func (client *Client) Publish(gcsFile string) error {108	bucket, filename, err := split(gcsFile)109	if err != nil {110		return err111	}112	obj := client.client.Bucket(bucket).Object(filename)113	return obj.ACL().Set(client.ctx, storage.AllUsers, storage.RoleReader)114}115var ErrFileNotFound = errors.New("the requested files does not exist")116func (client *Client) DeleteFile(gcsFile string) error {117	bucket, filename, err := split(gcsFile)118	if err != nil {...

backend_gcs.go

Source:backend_gcs.go

...57	}58	if exists {59		return nil, &FileExistsError{req.savePath}60	}61	w, err := csb.client.FileWriterExt(path, req.contentType, req.contentEncoding)62	csb.tracer.Log("gcs upload: obtained a writer for %s, error %s", path, err)63	if err != nil {64		return nil, err65	}66	return &uploadResponse{67		writer: &writeErrorLogger{68			writeCloser: w,69			tracer:      csb.tracer,70		},71		path: req.savePath,72	}, nil73}74func (csb *cloudStorageBackend) downloadURL(path string, publicURL bool) (string, error) {75	return csb.client.GetDownloadURL(fmt.Sprintf("%s/%s", csb.bucket, path), publicURL), nil...

FileWriterExt

Using AI Code Generation

1import (2func main() {3	client, err := storage.NewClient()4	if err != nil {5		fmt.Println("Error in creating client")6	}7	bucket := client.Bucket("test_bucket")8	obj := bucket.Object("test.txt")9	wc := obj.NewWriter(storage.WriterTypeAppend)10	if _, err = wc.Write([]byte("Hello World11")); err != nil {12		fmt.Println("Error in writing data")13	}14	if err := wc.Close(); err != nil {15		fmt.Println("Error in closing file")16	}17}18wc := obj.NewWriter(storage.WriterTypeAppend)

FileWriterExt

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	client, err := storage.NewClient(ctx)5	if err != nil {6		log.Fatal(err)7	}8	buckets, err := client.Buckets(ctx, "project-id")9	if err != nil {10		log.Fatal(err)11	}12	fmt.Println(buckets)13	f, err := os.Open("local-file-path")14	if err != nil {15		log.Fatal(err)16	}17	defer f.Close()18	wc := client.Bucket("bucket-name").Object("object-name").NewWriter(ctx)19	if _, err = io.Copy(wc, f); err != nil {20		log.Fatal(err)21	}22	if err := wc.Close(); err != nil {23		log.Fatal(err)24	}25}

FileWriterExt

Using AI Code Generation

1import (2func main() {3    ctx := context.Background()4    client, err := storage.NewClient(ctx, option.WithServiceAccountFile("service-account.json"))5    if err != nil {6        log.Fatalf("Failed to create client: %v", err)7    }8    defer client.Close()9    bucket := client.Bucket("bucket-name")10    object := bucket.Object("object-name")11    w := object.NewWriter(ctx)12    w.ACL = []storage.ACLRule{{storage.AllUsers, storage.RoleReader}}13    if _, err := io.Copy(w, os.Stdin); err != nil {14        log.Fatal(err)15    }16    if err := w.Close(); err != nil {17        log.Fatal(err)18    }19    fmt.Printf("Updated object %v at %v20", object, time.Now())21}22import (23func main() {24    ctx := context.Background()25    client, err := storage.NewClient(ctx, option.WithServiceAccountFile("service-account.json"))26    if err != nil {27        log.Fatalf("Failed to create client: %v", err)28    }29    defer client.Close()30    bucket := client.Bucket("bucket-name")31    object := bucket.Object("object-name")32    w := object.NewWriter(ctx)33    w.ACL = []storage.ACLRule{{storage.AllUsers, storage.RoleReader}}34    if _, err := io.Copy(w, os.Stdin); err != nil {35        log.Fatal(err)36    }37    if err := w.Close(); err != nil {38        log.Fatal(err)39    }40    fmt.Printf("Updated object %v at %v41", object, time.Now())42}

FileWriterExt

Using AI Code Generation

1import (2func main() {3	client, err := storage.NewClient()4	if err != nil {5		log.Fatal(err)6	}7	bucket := client.Bucket(bucketName)8	if err := bucket.Create(nil); err != nil {9		log.Fatal(err)10	}11	defer bucket.Delete()12	object := bucket.Object(objectName)13	writer := object.FileWriterExt(nil)14	data := []byte("hello world")15	n, err := writer.Write(data)16	if err != nil {17		log.Fatal(err)18	}19	fmt.Printf("Wrote %d bytes20	if err := writer.Close(); err != nil {21		log.Fatal(err)22	}23	reader, err := object.NewReader(nil)24	if err != nil {25		log.Fatal(err)26	}27	defer reader.Close()28	buf := make([]byte, len(data))29	n, err = reader.Read(buf)30	if err != nil {31		log.Fatal(err)32	}33	fmt.Printf("Read %d bytes: %s34}35import (36func main() {37	client, err := storage.NewClient()38	if err != nil {39		log.Fatal(err)40	}41	bucket := client.Bucket(bucketName)42	if err := bucket.Create(nil); err != nil {43		log.Fatal(err)44	}45	defer bucket.Delete()46	object := bucket.Object(objectName)47	writer := object.FileWriterExt(nil)48	data := []byte("hello world")49	n, err := writer.Write(data)50	if err != nil {51		log.Fatal(err)52	}53	fmt.Printf("Wrote %d bytes54	if err := writer.Close(); err != nil {55		log.Fatal(err)

FileWriterExt

Using AI Code Generation

1func main() {2    client, err := storage.NewClient(ctx)3    if err != nil {4        log.Fatal(err)5    }6    f, err := os.Open("gcs.go")7    if err != nil {8        log.Fatal(err)9    }10    defer f.Close()11    bucket := client.Bucket("my-bucket")12    w := bucket.Object("path/to/object").NewWriter(ctx)13    if _, err := io.Copy(w, f); err != nil {14        log.Fatal(err)15    }16    if err := w.Close(); err != nil {17        log.Fatal(err)18    }19}

FileWriterExt

Using AI Code Generation

1func main() {2    gcs = &GCS{}3}4func main() {5    gcs = &GCS{}6}7func main() {8    gcs = &GCS{}9}10func main() {11    gcs = &GCS{}12}13func main() {14    gcs = &GCS{}15}16func main() {17    gcs = &GCS{}18}19func main() {20    gcs = &GCS{}21}22func main() {23    gcs = &GCS{}24}25func main() {26    gcs = &GCS{}27}

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