utils

func CopyToContainer ¶ added in v1.4.0

func CopyToContainer(
	ctx context.Context,
	docker *client.Client,
	cid string,
	file struct {
		Data []byte
		Path string // absolute path inside container, e.g. "/etc/postgresql-custom/postgresql.custom.conf"
	},
) error

CopyToContainer copies a single file's contents into a docker container at file.Path. It creates any missing parent directories with mode 0755 and writes the file as 0644. Ownership will be the container default (usually root:root).

func ExecInContainer ¶

func ExecInContainer(ctx context.Context, docker *client.Client, cid string, cmd []string) (string, error)

ExecInContainer runs "cmd" inside container cid and streams output to stdout/stderr

func Pointer ¶

func Pointer[T any](value T) *T

func RandomString ¶

func RandomString(n int) string

RandomString returns a secure random string of length n.

func ShortStr ¶

func ShortStr(s string) string