chore: refactors to be more generic (#3594)

internal/container/client.go

@@ -0,0 +1,42 @@
+package container
+
+import (
+	"context"
+	"io"
+	"time"
+)
+
+type StdType int
+
+const (
+	UNKNOWN StdType = 1 << iota
+	STDOUT
+	STDERR
+)
+const STDALL = STDOUT | STDERR
+
+func (s StdType) String() string {
+	switch s {
+	case STDOUT:
+		return "stdout"
+	case STDERR:
+		return "stderr"
+	case STDALL:
+		return "all"
+	default:
+		return "unknown"
+	}
+}
+
+type Client interface {
+	ListContainers(context.Context, ContainerFilter) ([]Container, error)
+	FindContainer(context.Context, string) (Container, error)
+	ContainerLogs(context.Context, string, time.Time, StdType) (io.ReadCloser, error)
+	ContainerEvents(context.Context, chan<- ContainerEvent) error
+	ContainerLogsBetweenDates(context.Context, string, time.Time, time.Time, StdType) (io.ReadCloser, error)
+	ContainerStats(context.Context, string, chan<- ContainerStat) error
+	Ping(context.Context) error
+	Host() Host
+	ContainerActions(ctx context.Context, action ContainerAction, containerID string) error
+	IsSwarmMode() bool
+}