fix: keep env evaluator in sync

Co-Authored-By: Codet (GPT-5) <codet@commitgo.dev>

act/runner/logger.go

@@ -30,6 +30,11 @@ const (
 	gray    = 37
 )
 
+const (
+	rawOutputField      = "raw_output"
+	scriptLineCyanField = "script_line_cyan"
+)
+
 var (
 	colors    []int
 	nextColor int
@@ -161,6 +166,8 @@ func withStepLogger(ctx context.Context, stepNumber int, stepID, stepName, stage
 
 type entryProcessor func(entry *logrus.Entry) *logrus.Entry
 
+// valueMasker applies secrets and ::add-mask:: patterns to every log entry, including
+// raw_output (command/stream) lines; there is no bypass by field.
 func valueMasker(insecureSecrets bool, secrets map[string]string) entryProcessor {
 	return func(entry *logrus.Entry) *logrus.Entry {
 		if insecureSecrets {
@@ -227,8 +234,12 @@ func (f *jobLogFormatter) printColored(b *bytes.Buffer, entry *logrus.Entry) {
 		debugFlag = "[DEBUG] "
 	}
 
-	if entry.Data["raw_output"] == true {
+	if entry.Data[rawOutputField] == true {
-		fmt.Fprintf(b, "\x1b[%dm|\x1b[0m %s", f.color, entry.Message)
+		if entry.Data[scriptLineCyanField] == true {
+			fmt.Fprintf(b, "\x1b[%dm|\x1b[0m \x1b[36;1m%s\x1b[0m", f.color, entry.Message)
+		} else {
+			fmt.Fprintf(b, "\x1b[%dm|\x1b[0m %s", f.color, entry.Message)
+		}
 	} else if entry.Data["dryrun"] == true {
 		fmt.Fprintf(b, "\x1b[1m\x1b[%dm\x1b[7m*DRYRUN*\x1b[0m \x1b[%dm[%s] \x1b[0m%s%s", gray, f.color, job, debugFlag, entry.Message)
 	} else {
@@ -251,7 +262,7 @@ func (f *jobLogFormatter) print(b *bytes.Buffer, entry *logrus.Entry) {
 		debugFlag = "[DEBUG] "
 	}
 
-	if entry.Data["raw_output"] == true {
+	if entry.Data[rawOutputField] == true {
 		fmt.Fprintf(b, "[%s]   | %s", job, entry.Message)
 	} else if entry.Data["dryrun"] == true {
 		fmt.Fprintf(b, "*DRYRUN* [%s] %s%s", job, debugFlag, entry.Message)

act/runner/run_context.go

@@ -78,13 +78,20 @@ func (rc *RunContext) String() string {
 
 // GetEnv returns the env for the context
 func (rc *RunContext) GetEnv() map[string]string {
+	baseEnv := map[string]string{}
+	if rc.Run != nil && rc.Run.Workflow != nil && rc.Config != nil {
+		job := rc.Run.Job()
+		if job != nil {
+			baseEnv = mergeMaps(rc.Run.Workflow.Env, job.Environment(), rc.Config.Env)
+		}
+	}
+
 	if rc.Env == nil {
 		rc.Env = map[string]string{}
-		if rc.Run != nil && rc.Run.Workflow != nil && rc.Config != nil {
+	}
-			job := rc.Run.Job()
+	for k, v := range baseEnv {
-			if job != nil {
+		if _, ok := rc.Env[k]; !ok {
-				rc.Env = mergeMaps(rc.Run.Workflow.Env, job.Environment(), rc.Config.Env)
+			rc.Env[k] = v
-			}
 		}
 	}
 	rc.Env["ACT"] = "true"

act/runner/run_context_test.go

@@ -572,6 +572,10 @@ if: false`, ""),
 }
 
 func TestRunContextGetEnv(t *testing.T) {
+	var jobEnv yaml.Node
+	err := jobEnv.Encode(map[string]string{"JOB_ONLY": "job-value"})
+	assert.NoError(t, err) //nolint:testifylint // pre-existing issue from nektos/act
+
 	tests := []struct {
 		description string
 		rc          *RunContext
@@ -612,6 +616,26 @@ func TestRunContextGetEnv(t *testing.T) {
 			targetEnv: "OVERWRITTEN",
 			want:      "false",
 		},
+		{
+			description: "Pre-populated run context env should still include job env",
+			rc: &RunContext{
+				Config: &Config{},
+				Env: map[string]string{
+					"RUNTIME_ONLY": "true",
+				},
+				Run: &model.Run{
+					JobID: "test",
+					Workflow: &model.Workflow{
+						Jobs: map[string]*model.Job{"test": {
+							Name: "test",
+							Env:  jobEnv,
+						}},
+					},
+				},
+			},
+			targetEnv: "JOB_ONLY",
+			want:      "job-value",
+		},
 	}
 
 	for _, test := range tests {
@@ -622,6 +646,37 @@ func TestRunContextGetEnv(t *testing.T) {
 	}
 }
 
+func TestRunContextGetEnvKeepsExpressionEvaluatorEnvCurrent(t *testing.T) {
+	var jobEnv yaml.Node
+	err := jobEnv.Encode(map[string]string{"JOB_ONLY": "job-value"})
+	assert.NoError(t, err) //nolint:testifylint // pre-existing issue from nektos/act
+
+	rc := &RunContext{
+		Config: &Config{},
+		Env: map[string]string{
+			"RUNTIME_ONLY": "true",
+		},
+		Run: &model.Run{
+			JobID: "test",
+			Workflow: &model.Workflow{
+				Jobs: map[string]*model.Job{"test": {
+					Name: "test",
+					Env:  jobEnv,
+				}},
+			},
+		},
+	}
+
+	rc.ExprEval = rc.NewExpressionEvaluator(context.Background())
+	rc.GetEnv()
+	rc.setEnv(context.Background(), map[string]string{"name": "STEP_TIMEOUT"}, "0")
+
+	got, evalErr := rc.ExprEval.evaluate(context.Background(), "env.STEP_TIMEOUT", exprparser.DefaultStatusCheckNone)
+	assert.NoError(t, evalErr) //nolint:testifylint // pre-existing issue from nektos/act
+	assert.EqualValues(t, "0", got)
+	assert.EqualValues(t, "job-value", rc.Env["JOB_ONLY"]) //nolint:testifylint // pre-existing issue from nektos/act
+}
+
 func Test_createSimpleContainerName(t *testing.T) {
 	tests := []struct {
 		parts []string

act/runner/step_action_local.go

@@ -44,6 +44,10 @@ func (sal *stepActionLocal) main() common.Executor {
 			return nil
 		}
 
+		printRunActionHeader(ctx, sal.Step, sal.env, sal.getRunContext())
+		rawLogger := common.Logger(ctx).WithField(rawOutputField, true)
+		defer rawLogger.Infof("::endgroup::")
+
 		actionDir := filepath.Join(sal.getRunContext().Config.Workdir, sal.Step.Uses)
 
 		localReader := func(ctx context.Context) actionYamlReader {

act/runner/step_action_remote.go

@@ -166,6 +166,10 @@ func (sar *stepActionRemote) main() common.Executor {
 	return common.NewPipelineExecutor(
 		sar.prepareActionExecutor(),
 		runStepExecutor(sar, stepStageMain, func(ctx context.Context) error {
+			printRunActionHeader(ctx, sar.Step, sar.env, sar.RunContext)
+			rawLogger := common.Logger(ctx).WithField(rawOutputField, true)
+			defer rawLogger.Infof("::endgroup::")
+
 			github := sar.getGithubContext(ctx)
 			if sar.remoteAction.IsCheckout() && isLocalCheckout(github, sar.Step) && !sar.RunContext.Config.NoSkipCheckout {
 				if sar.RunContext.Config.BindWorkdir {

act/runner/step_docker.go

@@ -116,6 +116,10 @@ func (sd *stepDocker) newStepContainer(ctx context.Context, image string, cmd, e
 	envList = append(envList, fmt.Sprintf("%s=%s", "RUNNER_TEMP", "/tmp"))
 
 	binds, mounts := rc.GetBindsAndMounts()
+	networkMode := "container:" + rc.jobContainerName()
+	if rc.IsHostEnv(ctx) {
+		networkMode = "default"
+	}
 	stepContainer := ContainerNewContainer(&container.NewContainerInput{
 		Cmd:          cmd,
 		Entrypoint:   entrypoint,
@@ -126,7 +130,7 @@ func (sd *stepDocker) newStepContainer(ctx context.Context, image string, cmd, e
 		Name:         createSimpleContainerName(rc.jobContainerName(), "STEP-"+step.ID),
 		Env:          envList,
 		Mounts:       mounts,
-		NetworkMode:  "container:" + rc.jobContainerName(),
+		NetworkMode:  networkMode,
 		Binds:        binds,
 		Stdout:       logWriter,
 		Stderr:       logWriter,

act/runner/step_docker_test.go

@@ -8,6 +8,7 @@ import (
 	"bytes"
 	"context"
 	"io"
+	"strings"
 	"testing"
 
 	"gitea.com/gitea/act_runner/act/container"
@@ -118,3 +119,81 @@ func TestStepDockerPrePost(t *testing.T) {
 	err = sd.post()(ctx)
 	assert.Nil(t, err) //nolint:testifylint // pre-existing issue from nektos/act
 }
+
+func TestStepDockerNewStepContainerNetworkMode(t *testing.T) {
+	cases := []struct {
+		name          string
+		platform      string
+		expectDefault bool
+	}{
+		{
+			name:          "docker mode attaches to job container network",
+			platform:      "node:14",
+			expectDefault: false,
+		},
+		{
+			name:          "host mode uses default network",
+			platform:      "-self-hosted",
+			expectDefault: true,
+		},
+	}
+
+	for _, tc := range cases {
+		t.Run(tc.name, func(t *testing.T) {
+			cm := &containerMock{}
+
+			var captured *container.NewContainerInput
+			origContainerNewContainer := ContainerNewContainer
+			ContainerNewContainer = func(input *container.NewContainerInput) container.ExecutionsEnvironment {
+				captured = input
+				return cm
+			}
+			defer func() {
+				ContainerNewContainer = origContainerNewContainer
+			}()
+
+			ctx := context.Background()
+
+			platform := tc.platform
+			sd := &stepDocker{
+				RunContext: &RunContext{
+					StepResults: map[string]*model.StepResult{},
+					Config: &Config{
+						PlatformPicker: func(_ []string) string {
+							return platform
+						},
+					},
+					Run: &model.Run{
+						JobID: "1",
+						Workflow: &model.Workflow{
+							Jobs: map[string]*model.Job{
+								"1": {},
+							},
+						},
+					},
+					JobContainer: cm,
+				},
+				Step: &model.Step{
+					ID:   "1",
+					Uses: "docker://alpine:3.20",
+				},
+			}
+			sd.RunContext.ExprEval = sd.RunContext.NewExpressionEvaluator(ctx)
+
+			assert.Equal(t, tc.expectDefault, sd.RunContext.IsHostEnv(ctx),
+				"IsHostEnv mismatch for platform %q", tc.platform)
+
+			_ = sd.newStepContainer(ctx, "alpine:3.20", []string{"echo", "hello"}, nil)
+
+			if tc.expectDefault {
+				assert.Equal(t, "default", captured.NetworkMode,
+					"host-mode step container must use 'default' network, got %q",
+					captured.NetworkMode)
+			} else {
+				assert.True(t, strings.HasPrefix(captured.NetworkMode, "container:"),
+					"docker-mode step container must attach to job container network, got %q",
+					captured.NetworkMode)
+			}
+		})
+	}
+}

act/runner/step_run.go

@@ -9,6 +9,7 @@ import (
 	"fmt"
 	"maps"
 	"runtime"
+	"slices"
 	"strings"
 
 	"gitea.com/gitea/act_runner/act/common"
@@ -17,15 +18,18 @@ import (
 	"gitea.com/gitea/act_runner/act/model"
 
 	"github.com/kballard/go-shellquote"
+	yaml "go.yaml.in/yaml/v4"
 )
 
 type stepRun struct {
-	Step             *model.Step
+	Step               *model.Step
-	RunContext       *RunContext
+	RunContext         *RunContext
-	cmd              []string
+	cmd                []string
-	cmdline          string
+	cmdline            string
-	env              map[string]string
+	env                map[string]string
-	WorkingDirectory string
+	WorkingDirectory   string
+	interpolatedScript string
+	shellCommand       string
 }
 
 func (sr *stepRun) pre() common.Executor {
@@ -39,15 +43,154 @@ func (sr *stepRun) main() common.Executor {
 	return runStepExecutor(sr, stepStageMain, common.NewPipelineExecutor(
 		sr.setupShellCommandExecutor(),
 		func(ctx context.Context) error {
-			sr.getRunContext().ApplyExtraPath(ctx, &sr.env)
+			rc := sr.getRunContext()
-			if he, ok := sr.getRunContext().JobContainer.(*container.HostEnvironment); ok && he != nil {
+			// Apply ::add-path:: effects before printing so PATH is accurate in the env: block.
+			rc.ApplyExtraPath(ctx, &sr.env)
+			sr.printRunScriptActionDetails(ctx)
+			if he, ok := rc.JobContainer.(*container.HostEnvironment); ok && he != nil {
 				return he.ExecWithCmdLine(sr.cmd, sr.cmdline, sr.env, "", sr.WorkingDirectory)(ctx)
 			}
-			return sr.getRunContext().JobContainer.Exec(sr.cmd, sr.env, "", sr.WorkingDirectory)(ctx)
+			return rc.JobContainer.Exec(sr.cmd, sr.env, "", sr.WorkingDirectory)(ctx)
 		},
 	))
 }
 
+// printRunScriptActionDetails mirrors actions/runner ScriptHandler.PrintActionDetails
+// for script steps.
+func (sr *stepRun) printRunScriptActionDetails(ctx context.Context) {
+	rawLogger := common.Logger(ctx).WithField(rawOutputField, true)
+	scriptLineLogger := rawLogger.WithField(scriptLineCyanField, true)
+
+	normalized := strings.TrimRight(strings.ReplaceAll(sr.interpolatedScript, "\r\n", "\n"), "\n")
+
+	rawLogger.Infof("::group::Run %s", sr.runScriptGroupTitle(normalized))
+
+	if normalized != "" {
+		for line := range strings.SplitSeq(normalized, "\n") {
+			scriptLineLogger.Info(line)
+		}
+	}
+
+	rawLogger.Infof("shell: %s", sr.shellCommand)
+
+	printStepEnvBlock(ctx, sr.Step, sr.env, sr.getRunContext())
+	rawLogger.Infof("::endgroup::")
+}
+
+// printRunActionHeader mirrors actions/runner's "Run <action>" header for `uses:` steps,
+// including the with: inputs and the step-level env: block. The caller is responsible
+// for emitting ::endgroup:: after the action finishes.
+func printRunActionHeader(ctx context.Context, step *model.Step, env map[string]string, rc *RunContext) {
+	if step == nil {
+		return
+	}
+	rawLogger := common.Logger(ctx).WithField(rawOutputField, true)
+
+	title := step.Uses
+	if step.Name != "" {
+		title = step.Name
+	}
+	rawLogger.Infof("::group::Run %s", title)
+
+	if len(step.With) > 0 {
+		rawLogger.Infof("with:")
+		for _, k := range slices.Sorted(maps.Keys(step.With)) {
+			rawLogger.Infof("  %s: %s", k, step.With[k])
+		}
+	}
+
+	printStepEnvBlock(ctx, step, env, rc)
+}
+
+// printStepEnvBlock emits the declared-env block (YAML order, internal vars filtered)
+// shared by the run: and uses: "Run" headers.
+func printStepEnvBlock(ctx context.Context, step *model.Step, env map[string]string, rc *RunContext) {
+	rawLogger := common.Logger(ctx).WithField(rawOutputField, true)
+	caseInsensitive := rc != nil && rc.JobContainer != nil && rc.JobContainer.IsEnvironmentCaseInsensitive()
+	var visible []string
+	for _, k := range stepDeclaredEnvKeysInOrder(step) {
+		if !isInternalEnvKey(k, caseInsensitive) {
+			visible = append(visible, k)
+		}
+	}
+	if len(visible) == 0 {
+		return
+	}
+	rawLogger.Infof("env:")
+	envLookup := env
+	if caseInsensitive {
+		envLookup = make(map[string]string, len(env))
+		for k, v := range env {
+			envLookup[strings.ToUpper(k)] = v
+		}
+	}
+	for _, k := range visible {
+		lookupKey := k
+		if caseInsensitive {
+			lookupKey = strings.ToUpper(k)
+		}
+		rawLogger.Infof("  %s: %s", k, envLookup[lookupKey])
+	}
+}
+
+// isInternalEnvKey matches actions/runner's filtered set of vars that are hidden
+// from the "Run" header's env: block because they are injected by the runner itself.
+func isInternalEnvKey(k string, caseInsensitive bool) bool {
+	upper := k
+	if caseInsensitive {
+		upper = strings.ToUpper(k)
+	}
+	switch upper {
+	case "PATH", "HOME", "CI":
+		return true
+	}
+	return strings.HasPrefix(upper, "GITHUB_") ||
+		strings.HasPrefix(upper, "GITEA_") ||
+		strings.HasPrefix(upper, "RUNNER_") ||
+		strings.HasPrefix(upper, "INPUT_")
+}
+
+func (sr *stepRun) runScriptGroupTitle(normalizedScript string) string {
+	trimmed := strings.TrimLeft(normalizedScript, " \t\r\n")
+	if idx := strings.IndexAny(trimmed, "\r\n"); idx >= 0 {
+		trimmed = trimmed[:idx]
+	}
+	if trimmed != "" {
+		return trimmed
+	}
+	if sr.Step != nil {
+		if sr.Step.Name != "" {
+			return sr.Step.Name
+		}
+		return sr.Step.ID
+	}
+	return ""
+}
+
+// stepDeclaredEnvKeysInOrder walks the raw YAML Env mapping so keys are emitted in
+// the order the workflow author wrote them; step.Environment() decodes into a Go map
+// and loses ordering.
+func stepDeclaredEnvKeysInOrder(step *model.Step) []string {
+	if step == nil || step.Env.Kind != yaml.MappingNode {
+		return nil
+	}
+	content := step.Env.Content
+	keys := make([]string, 0, len(content)/2)
+	seen := make(map[string]struct{}, len(content)/2)
+	for i := 0; i+1 < len(content); i += 2 {
+		k := content[i]
+		if k.Kind != yaml.ScalarNode || k.Tag == "!!merge" || k.Value == "<<" {
+			continue
+		}
+		if _, dup := seen[k.Value]; dup {
+			continue
+		}
+		seen[k.Value] = struct{}{}
+		keys = append(keys, k.Value)
+	}
+	return keys
+}
+
 func (sr *stepRun) post() common.Executor {
 	return func(ctx context.Context) error {
 		return nil
@@ -111,8 +254,10 @@ func (sr *stepRun) setupShellCommand(ctx context.Context) (name, script string,
 	step := sr.Step
 
 	script = sr.RunContext.NewStepExpressionEvaluator(ctx, sr).Interpolate(ctx, step.Run)
+	sr.interpolatedScript = script
 
 	scCmd := step.ShellCommand()
+	sr.shellCommand = scCmd
 
 	name = getScriptName(sr.RunContext, step)
 

act/runner/step_run_print_test.go

@@ -0,0 +1,182 @@
+// Copyright 2026 The Gitea Authors. All rights reserved.
+// Copyright 2026 The nektos/act Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package runner
+
+import (
+	"bytes"
+	"context"
+	"strings"
+	"testing"
+
+	"gitea.com/gitea/act_runner/act/common"
+	"gitea.com/gitea/act_runner/act/model"
+
+	"github.com/sirupsen/logrus"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	yaml "go.yaml.in/yaml/v4"
+)
+
+func TestRunScriptGroupTitle(t *testing.T) {
+	sr := &stepRun{Step: &model.Step{Name: "Build"}}
+	assert.Equal(t, "make build", sr.runScriptGroupTitle("make build"))
+	assert.Equal(t, "echo one", sr.runScriptGroupTitle("  \techo one\necho two"))
+	assert.Equal(t, "Build", sr.runScriptGroupTitle(""))
+
+	sr = &stepRun{Step: &model.Step{ID: "s1"}}
+	assert.Equal(t, "s1", sr.runScriptGroupTitle("\n  \n"))
+}
+
+func TestStepDeclaredEnvOrderPreservesYAML(t *testing.T) {
+	raw := `id: s1
+run: "echo 1"
+env:
+  GITHUB_TOKEN: tok
+  PATH: /custom/bin
+  MY_VAR: hello
+`
+	var step model.Step
+	require.NoError(t, yaml.Unmarshal([]byte(raw), &step))
+	assert.Equal(t, []string{"GITHUB_TOKEN", "PATH", "MY_VAR"}, stepDeclaredEnvKeysInOrder(&step))
+}
+
+func TestStepDeclaredEnvKeysInOrderEmpty(t *testing.T) {
+	assert.Nil(t, stepDeclaredEnvKeysInOrder(nil))
+	assert.Empty(t, stepDeclaredEnvKeysInOrder(&model.Step{}))
+}
+
+func TestStepDeclaredEnvKeysIgnoreYAMLMergeKey(t *testing.T) {
+	doc := `
+common: &common
+  COMMON_A: a
+  COMMON_B: b
+step:
+  env:
+    LOCAL_BEFORE: before
+    <<: *common
+    COMMON_B: overridden
+    LOCAL_AFTER: after
+`
+	var root struct {
+		Step model.Step `yaml:"step"`
+	}
+	require.NoError(t, yaml.Unmarshal([]byte(doc), &root))
+
+	keys := stepDeclaredEnvKeysInOrder(&root.Step)
+	assert.Equal(t, []string{"LOCAL_BEFORE", "COMMON_B", "LOCAL_AFTER"}, keys)
+}
+
+func TestPrintRunScriptActionDetailsGolden(t *testing.T) {
+	raw := `id: s1
+name: Build
+run: |
+  echo one
+  echo two
+shell: pwsh
+env:
+  PATH_PREFIX: /custom/bin
+  GITHUB_TOKEN: tok
+  GREETING: hello
+`
+	var step model.Step
+	require.NoError(t, yaml.Unmarshal([]byte(raw), &step))
+
+	buf := &bytes.Buffer{}
+	logger := logrus.New()
+	logger.SetOutput(buf)
+	logger.SetLevel(logrus.InfoLevel)
+	logger.SetFormatter(&jobLogFormatter{color: cyan})
+	entry := logger.WithFields(logrus.Fields{"job": "j1"})
+	ctx := common.WithLogger(context.Background(), entry)
+
+	sr := &stepRun{
+		Step:               &step,
+		RunContext:         &RunContext{},
+		shellCommand:       "pwsh -command . '{0}'",
+		interpolatedScript: "echo one\necho two\n",
+		env: map[string]string{
+			"PATH_PREFIX":  "/custom/bin",
+			"GITHUB_TOKEN": "tok",
+			"GREETING":     "hello",
+		},
+	}
+
+	sr.printRunScriptActionDetails(ctx)
+
+	want := strings.Join([]string{
+		"[j1]   | ::group::Run echo one",
+		"[j1]   | echo one",
+		"[j1]   | echo two",
+		"[j1]   | shell: pwsh -command . '{0}'",
+		"[j1]   | env:",
+		"[j1]   |   PATH_PREFIX: /custom/bin",
+		"[j1]   |   GREETING: hello",
+		"[j1]   | ::endgroup::",
+		"",
+	}, "\n")
+	assert.Equal(t, want, buf.String())
+}
+
+func TestPrintRunActionHeaderGolden(t *testing.T) {
+	raw := `id: s1
+uses: actions/checkout@v4
+with:
+  fetch-depth: "0"
+  token: secret
+env:
+  CUSTOM: value
+  GITHUB_TOKEN: tok
+`
+	var step model.Step
+	require.NoError(t, yaml.Unmarshal([]byte(raw), &step))
+
+	buf := &bytes.Buffer{}
+	logger := logrus.New()
+	logger.SetOutput(buf)
+	logger.SetLevel(logrus.InfoLevel)
+	logger.SetFormatter(&jobLogFormatter{color: cyan})
+	entry := logger.WithFields(logrus.Fields{"job": "j1"})
+	ctx := common.WithLogger(context.Background(), entry)
+
+	printRunActionHeader(ctx, &step, map[string]string{"CUSTOM": "value", "GITHUB_TOKEN": "tok"}, &RunContext{})
+
+	want := strings.Join([]string{
+		"[j1]   | ::group::Run actions/checkout@v4",
+		"[j1]   | with:",
+		"[j1]   |   fetch-depth: 0",
+		"[j1]   |   token: secret",
+		"[j1]   | env:",
+		"[j1]   |   CUSTOM: value",
+		"",
+	}, "\n")
+	assert.Equal(t, want, buf.String())
+}
+
+func TestIsInternalEnvKey(t *testing.T) {
+	for _, k := range []string{"PATH", "HOME", "CI", "GITHUB_TOKEN", "GITEA_ACTIONS", "RUNNER_OS", "INPUT_FOO"} {
+		assert.True(t, isInternalEnvKey(k, false), k)
+	}
+	for _, k := range []string{"PATH_PREFIX", "MY_VAR", "GREETING", "HOMEPAGE"} {
+		assert.False(t, isInternalEnvKey(k, false), k)
+	}
+	assert.True(t, isInternalEnvKey("path", true))
+	assert.False(t, isInternalEnvKey("path", false))
+}
+
+func TestPrintColoredScriptLineCyan(t *testing.T) {
+	f := &jobLogFormatter{color: cyan}
+	entry := &logrus.Entry{
+		Level:   logrus.InfoLevel,
+		Message: "echo one",
+		Data: logrus.Fields{
+			"job":               "j1",
+			rawOutputField:      true,
+			scriptLineCyanField: true,
+		},
+	}
+	buf := &bytes.Buffer{}
+	f.printColored(buf, entry)
+	assert.Equal(t, "\x1b[36m|\x1b[0m \x1b[36;1mecho one\x1b[0m", buf.String())
+}

act/runner/step_test.go

@@ -120,6 +120,10 @@ func TestSetupEnv(t *testing.T) {
 	cm := &containerMock{}
 	sm := &stepMock{}
 
+	var jobEnv yaml.Node
+	err := jobEnv.Encode(map[string]string{"JOB_KEY": "jobvalue"})
+	assert.NoError(t, err) //nolint:testifylint // pre-existing issue from nektos/act
+
 	rc := &RunContext{
 		Config: &Config{
 			Env: map[string]string{
@@ -131,9 +135,7 @@ func TestSetupEnv(t *testing.T) {
 			Workflow: &model.Workflow{
 				Jobs: map[string]*model.Job{
 					"1": {
-						Env: yaml.Node{
+						Env: jobEnv,
-							Value: "JOB_KEY: jobvalue",
-						},
 					},
 				},
 			},
@@ -155,7 +157,7 @@ func TestSetupEnv(t *testing.T) {
 	sm.On("getStepModel").Return(step)
 	sm.On("getEnv").Return(&env)
 
-	err := setupEnv(context.Background(), sm)
+	err = setupEnv(context.Background(), sm)
 	assert.Nil(t, err) //nolint:testifylint // pre-existing issue from nektos/act
 
 	// These are commit or system specific
@@ -191,6 +193,7 @@ func TestSetupEnv(t *testing.T) {
 		"GITHUB_SERVER_URL":        "https://",
 		"GITHUB_WORKFLOW":          "",
 		"INPUT_STEP_WITH":          "with-value",
+		"JOB_KEY":                  "jobvalue",
 		"RC_KEY":                   "rcvalue",
 		"RUNNER_PERFLOG":           "/dev/null",
 		"RUNNER_TRACKING_ID":       "",

go.mod

@@ -114,7 +114,3 @@ require (
 	gopkg.in/warnings.v0 v0.1.2 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 )
-
-// Remove after github.com/docker/distribution is updated to support distribution/reference v0.6.0
-// (pulled in via moby/buildkit, breaks on undefined: reference.SplitHostname)
-replace github.com/distribution/reference v0.6.0 => github.com/distribution/reference v0.5.0

go.sum

@@ -1,7 +1,5 @@
 code.gitea.io/actions-proto-go v0.4.1 h1:l0EYhjsgpUe/1VABo2eK7zcoNX2W44WOnb0MSLrKfls=
 code.gitea.io/actions-proto-go v0.4.1/go.mod h1:mn7Wkqz6JbnTOHQpot3yDeHx+O5C9EGhMEE+htvHBas=
-connectrpc.com/connect v1.19.1 h1:R5M57z05+90EfEvCY1b7hBxDVOUl45PrtXtAV2fOC14=
-connectrpc.com/connect v1.19.1/go.mod h1:tN20fjdGlewnSFeZxLKb0xwIZ6ozc3OQs2hTXy4du9w=
 connectrpc.com/connect v1.19.2 h1:McQ83FGdzL+t60peksi0gXC7MQ/iLKgLduAnThbM0mo=
 connectrpc.com/connect v1.19.2/go.mod h1:tN20fjdGlewnSFeZxLKb0xwIZ6ozc3OQs2hTXy4du9w=
 cyphar.com/go-pathrs v0.2.3 h1:0pH8gep37wB0BgaXrEaN1OtZhUMeS7VvaejSr6i822o=
@@ -51,10 +49,8 @@ github.com/cyphar/filepath-securejoin v0.6.1/go.mod h1:A8hd4EnAeyujCJRrICiOWqjS1
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/distribution/reference v0.5.0 h1:/FUIFXtfc/x2gpa5/VGfiGLuOIdYa1t65IKK2OFGvA0=
+github.com/distribution/reference v0.6.0 h1:0IXCQ5g4/QMHHkarYzh5l+u8T3t73zM5QvfrDyIgxBk=
-github.com/distribution/reference v0.5.0/go.mod h1:BbU0aIcezP1/5jX/8MP0YiH4SdvB5Y4f/wlDRiLyi3E=
+github.com/distribution/reference v0.6.0/go.mod h1:BbU0aIcezP1/5jX/8MP0YiH4SdvB5Y4f/wlDRiLyi3E=
-github.com/docker/cli v25.0.3+incompatible h1:KLeNs7zws74oFuVhgZQ5ONGZiXUUdgsdy6/EsX/6284=
-github.com/docker/cli v25.0.3+incompatible/go.mod h1:JLrzqnKDaYBop7H2jaqPtU4hHvMKP+vjCwu2uszcLI8=
 github.com/docker/cli v25.0.7+incompatible h1:scW/AbGafKmANsonsFckFHTwpz2QypoPA/zpoLnDs/E=
 github.com/docker/cli v25.0.7+incompatible/go.mod h1:JLrzqnKDaYBop7H2jaqPtU4hHvMKP+vjCwu2uszcLI8=
 github.com/docker/docker v25.0.13+incompatible h1:YeBrkUd3q0ZoRDNoEzuopwCLU+uD8GZahDHwBdsTnkU=