Only try to load .env if it exists (#6714)

cmd/agent/main.go

@@ -16,10 +16,7 @@ package main
 
 import (
 	"context"
-	"fmt"
-	"os"
 
-	"github.com/joho/godotenv"
 	"github.com/rs/zerolog/log"
 
 	"go.woodpecker-ci.org/woodpecker/v3/cmd/agent/core"
@@ -27,6 +24,7 @@ import (
 	"go.woodpecker-ci.org/woodpecker/v3/pipeline/backend/kubernetes"
 	"go.woodpecker-ci.org/woodpecker/v3/pipeline/backend/local"
 	backend_types "go.woodpecker-ci.org/woodpecker/v3/pipeline/backend/types"
+	"go.woodpecker-ci.org/woodpecker/v3/shared/dot_env"
 	"go.woodpecker-ci.org/woodpecker/v3/shared/utils"
 )
 
@@ -37,10 +35,7 @@ var backends = []backend_types.Backend{
 }
 
 func main() {
-	if err := godotenv.Load(); err != nil {
-		fmt.Fprintf(os.Stderr, "Error could not load .env: %s", err)
-		os.Exit(1)
-	}
+	dot_env.Load()
 
 	ctx := utils.WithContextSigtermCallback(context.Background(), func() {
 		log.Info().Msg("termination signal is received, shutting down agent")

cmd/agent/man.go

@@ -18,9 +18,7 @@ package main
 
 import (
 	"fmt"
-	"os"
 
-	"github.com/joho/godotenv"
 	docs "github.com/urfave/cli-docs/v3"
 
 	"go.woodpecker-ci.org/woodpecker/v3/cmd/agent/core"
@@ -28,6 +26,7 @@ import (
 	"go.woodpecker-ci.org/woodpecker/v3/pipeline/backend/kubernetes"
 	"go.woodpecker-ci.org/woodpecker/v3/pipeline/backend/local"
 	backend_types "go.woodpecker-ci.org/woodpecker/v3/pipeline/backend/types"
+	"go.woodpecker-ci.org/woodpecker/v3/shared/dot_env"
 )
 
 var backends = []backend_types.Backend{
@@ -37,10 +36,7 @@ var backends = []backend_types.Backend{
 }
 
 func main() {
-	if err := godotenv.Load(); err != nil {
-		fmt.Fprintf(os.Stderr, "Error could not load .env: %s", err)
-		os.Exit(1)
-	}
+	dot_env.Load()
 
 	app := core.GenApp(backends)
 	md, err := docs.ToMan(app)

cmd/cli/main.go

@@ -16,20 +16,16 @@ package main
 
 import (
 	"context"
-	"fmt"
 	"os"
 
-	"github.com/joho/godotenv"
 	"github.com/rs/zerolog/log"
 
+	"go.woodpecker-ci.org/woodpecker/v3/shared/dot_env"
 	"go.woodpecker-ci.org/woodpecker/v3/shared/utils"
 )
 
 func main() {
-	if err := godotenv.Load(); err != nil {
-		fmt.Fprintf(os.Stderr, "Error could not load .env: %s", err)
-		os.Exit(1)
-	}
+	dot_env.Load()
 
 	ctx := utils.WithContextSigtermCallback(context.Background(), func() {
 		log.Info().Msg("termination signal is received, terminate cli")

cmd/server/main.go

@@ -18,21 +18,17 @@ package main
 
 import (
 	"context"
-	"fmt"
 	"os"
 
-	"github.com/joho/godotenv"
 	"github.com/rs/zerolog/log"
 
 	_ "go.woodpecker-ci.org/woodpecker/v3/cmd/server/openapi"
+	"go.woodpecker-ci.org/woodpecker/v3/shared/dot_env"
 	"go.woodpecker-ci.org/woodpecker/v3/shared/utils"
 )
 
 func main() {
-	if err := godotenv.Load(); err != nil {
-		fmt.Fprintf(os.Stderr, "Error could not load .env: %s", err)
-		os.Exit(1)
-	}
+	dot_env.Load()
 
 	ctx := utils.WithContextSigtermCallback(context.Background(), func() {
 		log.Info().Msg("termination signal is received, shutting down server")

cmd/server/man.go

@@ -18,19 +18,15 @@ package main
 
 import (
 	"fmt"
-	"os"
 
-	"github.com/joho/godotenv"
 	docs "github.com/urfave/cli-docs/v3"
 
 	_ "go.woodpecker-ci.org/woodpecker/v3/cmd/server/openapi"
+	"go.woodpecker-ci.org/woodpecker/v3/shared/dot_env"
 )
 
 func main() {
-	if err := godotenv.Load(); err != nil {
-		fmt.Fprintf(os.Stderr, "Error could not load .env: %s", err)
-		os.Exit(1)
-	}
+	dot_env.Load()
 
 	app := genApp()
 	md, err := docs.ToMan(app)

pipeline/backend/kubernetes/kubernetes.go

@@ -356,7 +356,8 @@ func (e *kube) WaitStep(ctx context.Context, step *types.Step, taskUUID string)
 	// After the informer signals completion, kubelet may not have finalized
 	// containerStatuses yet (phase=Succeeded before state.terminated is set).
 	// Retry with backoff to allow kubelet to catch up.
-	pod, err := backoff.Retry(ctx,
+	pod, err := backoff.Retry(
+		ctx,
 		func() (*kube_core_v1.Pod, error) {
 			p, err := e.client.CoreV1().Pods(e.config.GetNamespace(step.OrgID)).Get(ctx, podName, kube_meta_v1.GetOptions{})
 			if err != nil {

shared/dot_env/dot_env.go

@@ -0,0 +1,35 @@
+// Copyright 2026 Woodpecker Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package dot_env
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/joho/godotenv"
+)
+
+const dotEnv = ".env"
+
+func Load() {
+	if _, err := os.Stat(dotEnv); os.IsNotExist(err) {
+		return
+	}
+
+	if err := godotenv.Load(dotEnv); err != nil {
+		fmt.Fprintf(os.Stderr, "Error could not load %q: %s", dotEnv, err)
+		os.Exit(1)
+	}
+}