feat: Add examples to --help output for remaining "get APPNAME"

cmd/argocd/commands/app.go

@@ -50,6 +50,7 @@ import (
 	"github.com/argoproj/argo-cd/v2/util/grpc"
 	argoio "github.com/argoproj/argo-cd/v2/util/io"
 	"github.com/argoproj/argo-cd/v2/util/manifeststream"
+	"github.com/argoproj/argo-cd/v2/util/templates"
 	"github.com/argoproj/argo-cd/v2/util/text/label"
 )
 
@@ -317,6 +318,35 @@ func NewApplicationGetCommand(clientOpts *argocdclient.ClientOptions) *cobra.Com
 	var command = &cobra.Command{
 		Use:   "get APPNAME",
 		Short: "Get application details",
+		Example: templates.Examples(`  
+  # Get basic details about the application "my-app" in wide format
+  argocd app get my-app -o wide
+
+  # Get detailed information about the application "my-app" in YAML format
+  argocd app get my-app -o yaml
+
+  # Get details of the application "my-app" in JSON format
+  argocd get my-app -o json
+
+  # Get application details and include information about the current operation
+  argocd app get my-app --show-operation
+
+  # Show application parameters and overrides
+  argocd app get my-app --show-params
+
+  # Refresh application data when retrieving
+  argocd app get my-app --refresh
+
+  # Perform a hard refresh, including refreshing application data and target manifests cache
+  argocd app get my-app --hard-refresh
+
+  # Get application details and display them in a tree format
+  argocd app get my-app --output tree
+
+  # Get application details and display them in a detailed tree format
+  argocd app get my-app --output tree=detailed
+  		`),
+
 		Run: func(c *cobra.Command, args []string) {
 			ctx := c.Context()
 			if len(args) == 0 {

docs/user-guide/commands/argocd_app_get.md

@@ -8,6 +8,37 @@ Get application details
 argocd app get APPNAME [flags]
 ```
 
+### Examples
+
+```
+  # Get basic details about the application "my-app" in wide format
+  argocd app get my-app -o wide
+
+  # Get detailed information about the application "my-app" in YAML format
+  argocd app get my-app -o yaml
+
+  # Get details of the application "my-app" in JSON format
+  argocd get my-app -o json
+
+  # Get application details and include information about the current operation
+  argocd app get my-app --show-operation
+
+  # Show application parameters and overrides
+  argocd app get my-app --show-params
+
+  # Refresh application data when retrieving
+  argocd app get my-app --refresh
+
+  # Perform a hard refresh, including refreshing application data and target manifests cache
+  argocd app get my-app --hard-refresh
+
+  # Get application details and display them in a tree format
+  argocd app get my-app --output tree
+
+  # Get application details and display them in a detailed tree format
+  argocd app get my-app --output tree=detailed
+```
+
 ### Options
 
 ```