fix logging

cmd/entrypoint/runner.go

@@ -32,6 +32,7 @@ import (
 
 	"github.com/tektoncd/pipeline/pkg/entrypoint"
 	"github.com/tektoncd/pipeline/pkg/pod"
+	"github.com/testifysec/go-witness/log"
 )
 
 const ENABLE_WITNESS = true
@@ -85,10 +86,13 @@ func (rr *realRunner) Run(ctx context.Context, args ...string) error {
 	defer signal.Reset()
 
 	if ENABLE_WITNESS {
+		log.SetLogger(StdoutStderrLogger{})
+
 		err := withWitness(ctx, append([]string{name}, args...))
 		if err != nil {
 			return err
 		}
+
 	} else {
 		cmd := exec.CommandContext(ctx, name, args...)
 

cmd/entrypoint/test.sh

@@ -1 +1,4 @@
+#!/bin/bash
+
+export TEKTON_RESOURCE_NAME=test
 ./entrypoint -post_file .out -termination_path ./term -entrypoint echo hello

cmd/entrypoint/witness.go

@@ -83,3 +83,39 @@ func withWitness(ctx context.Context, args []string) error {
 
 	return nil
 }
+
+//Witness Logger
+
+type StdoutStderrLogger struct{}
+
+func (l StdoutStderrLogger) Errorf(format string, args ...interface{}) {
+	fmt.Fprintf(os.Stderr, format+"\n", args...)
+}
+
+func (l StdoutStderrLogger) Error(args ...interface{}) {
+	fmt.Fprintln(os.Stderr, args...)
+}
+
+func (l StdoutStderrLogger) Warnf(format string, args ...interface{}) {
+	fmt.Fprintf(os.Stdout, format+"\n", args...)
+}
+
+func (l StdoutStderrLogger) Warn(args ...interface{}) {
+	fmt.Fprintln(os.Stdout, args...)
+}
+
+func (l StdoutStderrLogger) Debugf(format string, args ...interface{}) {
+	fmt.Fprintf(os.Stdout, format+"\n", args...)
+}
+
+func (l StdoutStderrLogger) Debug(args ...interface{}) {
+	fmt.Fprintln(os.Stdout, args...)
+}
+
+func (l StdoutStderrLogger) Infof(format string, args ...interface{}) {
+	fmt.Fprintf(os.Stdout, format+"\n", args...)
+}
+
+func (l StdoutStderrLogger) Info(args ...interface{}) {
+	fmt.Fprintln(os.Stdout, args...)
+}