fix(generator): use args and command

Common mistake...

- Docker and Podman uses "command" as argument to "entrypoint"
- Kubernetes uses "command" as entrypoint and "args" as argument

So, we needed to use Command and Args in all related objects.

Fixes #163

internal/generator/cronJob.go

@@ -83,9 +83,7 @@ func NewCronJob(service types.ServiceConfig, chart *HelmChart, appName string) (
 									{
 										Name:  "cronjob",
 										Image: "{{ .Values." + service.Name + ".cronjob.repository.image }}:{{ default .Values." + service.Name + ".cronjob.repository.tag \"latest\" }}",
-										Command: []string{
-											"sh",
-											"-c",
+										Args: []string{
 											mapping.Command,
 										},
 									},

internal/generator/cronJob_test.go

@@ -38,8 +38,8 @@ services:
 	if cronJob.Spec.JobTemplate.Spec.Template.Spec.Containers[0].Image != "alpine:latest" {
 		t.Errorf("Expected image to be alpine, got %s", cronJob.Spec.JobTemplate.Spec.Template.Spec.Containers[0].Image)
 	}
-	combinedCommand := strings.Join(cronJob.Spec.JobTemplate.Spec.Template.Spec.Containers[0].Command, " ")
-	if combinedCommand != "sh -c echo hello" {
+	combinedCommand := strings.Join(cronJob.Spec.JobTemplate.Spec.Template.Spec.Containers[0].Args, " ")
+	if combinedCommand != "echo hello" {
 		t.Errorf("Expected command to be sh -c echo hello, got %s", combinedCommand)
 	}
 	if cronJob.Spec.Schedule != "*/1 * * * *" {

internal/generator/deployment.go

@@ -137,7 +137,8 @@ func (d *Deployment) AddContainer(service types.ServiceConfig) {
 		Resources: corev1.ResourceRequirements{
 			Requests: corev1.ResourceList{},
 		},
-		Command: service.Command,
+		Command: service.Entrypoint,
+		Args:    service.Command,
 	}
 	if _, ok := d.chart.Values[service.Name]; !ok {
 		d.chart.Values[service.Name] = NewValue(service, d.isMainApp)

internal/generator/deployment_test.go

@@ -524,7 +524,7 @@ services:
 		t.Errorf(unmarshalError, err)
 	}
 	// find the command in the container
-	command := dt.Spec.Template.Spec.Containers[0].Command
+	command := dt.Spec.Template.Spec.Containers[0].Args
 	if len(command) != 3 {
 		t.Errorf("Expected command to have 3 elements, got %d", len(command))
 	}
@@ -532,3 +532,34 @@ services:
 		t.Errorf("Expected command to be 'sh -c', got %s", strings.Join(command, " "))
 	}
 }
+
+func TestEntryPoint(t *testing.T) {
+	composeFile := `
+services:
+  web:
+    image: nginx:1.29
+    entrypoint: /bin/foo
+    command: bar baz
+`
+	tmpDir := setup(composeFile)
+	defer teardown(tmpDir)
+
+	currentDir, _ := os.Getwd()
+	os.Chdir(tmpDir)
+	defer os.Chdir(currentDir)
+
+	output := internalCompileTest(t, "-s", "templates/web/deployment.yaml")
+	t.Logf("Output: %s", output)
+	deployment := v1.Deployment{}
+	if err := yaml.Unmarshal([]byte(output), &deployment); err != nil {
+		t.Errorf(unmarshalError, err)
+	}
+	entryPoint := deployment.Spec.Template.Spec.Containers[0].Command
+	command := deployment.Spec.Template.Spec.Containers[0].Args
+	if entryPoint[0] != "/bin/foo" {
+		t.Errorf("Expected entrypoint to be /bin/foo, got %s", entryPoint[0])
+	}
+	if len(command) != 2 || command[0] != "bar" || command[1] != "baz" {
+		t.Errorf("Expected command to be 'bar baz', got %s", strings.Join(command, " "))
+	}
+}