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add flags gcs object prefix validation

This commit is contained in:
ridhozhr 2019-05-22 22:19:01 +07:00
parent 53762be170
commit e25b36c5e9
1 changed files with 7 additions and 1 deletions
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8
cmd/tusd/cli/flags.go
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@ -3,6 +3,7 @@ package cli
import ( import (
"flag" "flag"
"path/filepath" "path/filepath"
"strings"
) )
var Flags struct { var Flags struct {
@ -45,7 +46,7 @@ func ParseFlags() {
flag.StringVar(&Flags.S3ObjectPrefix, "s3-object-prefix", "", "Prefix for S3 object names") flag.StringVar(&Flags.S3ObjectPrefix, "s3-object-prefix", "", "Prefix for S3 object names")
flag.StringVar(&Flags.S3Endpoint, "s3-endpoint", "", "Endpoint to use S3 compatible implementations like minio (requires s3-bucket to be pass)") flag.StringVar(&Flags.S3Endpoint, "s3-endpoint", "", "Endpoint to use S3 compatible implementations like minio (requires s3-bucket to be pass)")
flag.StringVar(&Flags.GCSBucket, "gcs-bucket", "", "Use Google Cloud Storage with this bucket as storage backend (requires the GCS_SERVICE_ACCOUNT_FILE environment variable to be set)") flag.StringVar(&Flags.GCSBucket, "gcs-bucket", "", "Use Google Cloud Storage with this bucket as storage backend (requires the GCS_SERVICE_ACCOUNT_FILE environment variable to be set)")
flag.StringVar(&Flags.GCSObjectPrefix, "gcs-object-prefix", "", "Prefix for GCS object names") flag.StringVar(&Flags.GCSObjectPrefix, "gcs-object-prefix", "", "Prefix for GCS object names (can't contain underscore character)")
flag.StringVar(&Flags.FileHooksDir, "hooks-dir", "", "Directory to search for available hooks scripts") flag.StringVar(&Flags.FileHooksDir, "hooks-dir", "", "Directory to search for available hooks scripts")
flag.StringVar(&Flags.HttpHooksEndpoint, "hooks-http", "", "An HTTP endpoint to which hook events will be sent to") flag.StringVar(&Flags.HttpHooksEndpoint, "hooks-http", "", "An HTTP endpoint to which hook events will be sent to")
flag.IntVar(&Flags.HttpHooksRetry, "hooks-http-retry", 3, "Number of times to retry on a 500 or network timeout") flag.IntVar(&Flags.HttpHooksRetry, "hooks-http-retry", 3, "Number of times to retry on a 500 or network timeout")
@ -76,4 +77,9 @@ func ParseFlags() {
"neither flag was provided. Please consult `tusd -help` for " + "neither flag was provided. Please consult `tusd -help` for " +
"more information on these options.") "more information on these options.")
} }
if Flags.GCSObjectPrefix != "" && strings.Contains(Flags.GCSObjectPrefix, "_") {
stderr.Fatalf("gcs-object-prefix value (%s) can't contain underscore. "+
"Please remove underscore from the value", Flags.GCSObjectPrefix)
}
} }