update README.md + few fixes

README.md

@@ -86,19 +86,24 @@ func (hm *HMMap) GetSwarmNetInfo() *HMNetInfo {
 * In your project root directory, create a `.homeserver` directory with a configuration file: `hmdeploy.json`:
 ```json
 {
-    "name": "<project-name>",
+    "name": "my-api",
-    "image": "<project-image-name>:<project-image-tag>",
     "dependencies": {
-        "env": "<project-dot-env-path>",
+        "swarm": {
-        "compose": "<project-docker-compose-path>",
+            "env": ".env",
-        "nginx": "<project-nginx-conf-path>"
+            "compose": "docker-compose.deploy.yml",
+			"images": ["my-local-image:tag"]
+        },
+        "nginx": {
+            "conf": "nginx.conf",
+            "assets": "assets/"
+        }
     }
 }
 ```
 The filepaths can be absolute or relative. If the filename is only mentionned, it assumes the corresponding files are inside the `.homeserver` dir of your project.
 
-The **image**, **env** and **nginx** fields are optionals.
+All **dependencies** fields are optionals. If you don't need swarm skip it, if you don't need .env skip it, if you don't nginx... You see the trick. 
-If you have a Docker registry with the target image available, you can thus leave image empty. It is used if you want to push a local image or don't have a docker registry.
+If you have a Docker registry with the target image available, you can thus leave **images** field empty. It is used if you want to push a local image or don't have a docker registry.
 
 ## Run
 
@@ -131,7 +136,7 @@ Usage of hmdeploy:
   -path string
         define the .homeserver project root dir (default ".")
   -version
-        extract swarm details and return
+        show program version and return
 		
 # if your are in the project dir with a `.homeserver`
 # you can then launch the program directly

deployers/swarm.go

@@ -109,8 +109,8 @@ func (sd *SwarmDeployer) Build() error {
 	log.Info().Msg("building swarm archive for deployment...")
 
 	filesToArchive := []string{}
-	for idx := range sd.project.ImageNames {
+	for idx := range sd.project.Deps.Swarm.ImageNames {
-		tarFile, err := sd.dloc.Save(sd.project.ImageNames[idx], sd.project.Dir)
+		tarFile, err := sd.dloc.Save(sd.project.Deps.Swarm.ImageNames[idx], sd.project.Dir)
 		if err != nil {
 			sd.setDone(err)
 			return err
@@ -172,7 +172,7 @@ func (sd *SwarmDeployer) Deploy() error {
 
 	log.Info().Str("archive", sd.archivePath).Msg("deploying archive to swarm...")
 
-	if err := sd.drem.LoadImages(sd.project.ImageNames...); err != nil {
+	if err := sd.drem.LoadImages(sd.project.Deps.Swarm.ImageNames...); err != nil {
 		sd.setDone(err)
 		return err
 	}

hmdeploy.example.json

@@ -3,7 +3,8 @@
     "dependencies": {
         "swarm": {
             "env": ".env",
-            "compose": "docker-compose.deploy.yml"
+            "compose": "docker-compose.deploy.yml",
+            "images": []
         },
         "nginx": {
             "conf": "nginx.conf",

main.go

@@ -418,7 +418,7 @@ func getSwarmServicesDetails(hm *models.HMMap) error {
 	return nil
 }
 
-func main() { //nolint: funlen //TODO: to reduce
+func main() { //nolint: funlen // TODO: to reduce
 	ctx, fnCancel := signal.NotifyContext(
 		context.Background(),
 		os.Interrupt,
@@ -431,7 +431,7 @@ func main() { //nolint: funlen //TODO: to reduce
 	noSwarm := flag.Bool("no-swarm", false, "no Swarm deployment")
 	debug := flag.Bool("debug", false, "show debug logs")
 	details := flag.Bool("details", false, "extract swarm details and return")
-	version := flag.Bool("version", false, "extract swarm details and return")
+	version := flag.Bool("version", false, "show program version and return")
 	confirm := flag.Bool(
 		"confirm",
 		false,

models/project.go

@@ -89,16 +89,16 @@ type Project struct {
 	Name string `json:"name"`
 	Dir  string
 	Deps struct {
-		Swarm struct {
-			EnvFile     string `json:"env"`
-			ComposeFile string `json:"compose"`
-		} `json:"swarm"`
 		Nginx struct {
 			Conf   string `json:"conf"`
 			Assets string `json:"assets"`
 		}
+		Swarm struct {
+			EnvFile     string   `json:"env"`
+			ComposeFile string   `json:"compose"`
+			ImageNames  []string `json:"images"`
+		} `json:"swarm"`
 	} `json:"dependencies"`
-	ImageNames []string `json:"images"`
 }
 
 func (p *Project) validate() error {