fix: make app failed if a container is stopped

internal/orchestrator/helpers.go

@@ -19,6 +19,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"log/slog"
 	"slices"
 	"strings"
 
@@ -39,25 +40,40 @@ type AppStatusInfo struct {
 	Status  Status
 }
 
+type containerState struct {
+	Status        Status
+	StatusMessage string
+}
+
 // parseAppStatus takes all the containers that matches the DockerAppLabel,
 // and construct a map of the state of an app and all its dependencies state.
 // For app that have at least 1 dependency, we calculate the overall state
 // as follow:
 //
-//	running: all running
-//	stopped: all stopped
-//	failed: at least one failed
-//	stopping: at least one stopping
-//	starting: at least one starting
+//			running: all running
+//			stopped: all stopped
+//			failed: at least one failed
+//	     	stopping: at least one stopping
+//		    stopped: at least one stopped
+//			starting: at least one starting
 func parseAppStatus(containers []container.Summary) []AppStatusInfo {
 	apps := make([]AppStatusInfo, 0, len(containers))
-	appsStatusMap := make(map[string][]Status)
+	appsStatusMap := make(map[string][]containerState)
 	for _, c := range containers {
 		appPath, ok := c.Labels[DockerAppPathLabel]
 		if !ok {
 			continue
 		}
-		appsStatusMap[appPath] = append(appsStatusMap[appPath], StatusFromDockerState(c.State))
+		appsStatusMap[appPath] = append(appsStatusMap[appPath], containerState{
+			Status:        StatusFromDockerState(c.State),
+			StatusMessage: c.Status,
+		})
+		slog.Debug("Container status",
+			slog.String("appPath", appPath),
+			slog.String("containerID", c.ID),
+			slog.String("state", string(c.State)),
+			slog.String("statusMessage", c.Status),
+		)
 	}
 
 	appendResult := func(appPath *paths.Path, status Status) {
@@ -73,27 +89,33 @@ func parseAppStatus(containers []container.Summary) []AppStatusInfo {
 		appPath := paths.New(appPath)
 
 		//	running: all running
-		if !slices.ContainsFunc(s, func(v Status) bool { return v != StatusRunning }) {
+		if !slices.ContainsFunc(s, func(v containerState) bool { return v.Status != StatusRunning }) {
 			appendResult(appPath, StatusRunning)
 			continue
 		}
 		//	stopped: all stopped
-		if !slices.ContainsFunc(s, func(v Status) bool { return v != StatusStopped }) {
+		if !slices.ContainsFunc(s, func(v containerState) bool { return v.Status != StatusStopped }) {
 			appendResult(appPath, StatusStopped)
 			continue
 		}
 
 		// ...else we have multiple different status we calculate the status
 		// among the possible left: {failed, stopping, starting}
-		if slices.ContainsFunc(s, func(v Status) bool { return v == StatusFailed }) {
+		if slices.ContainsFunc(s, func(v containerState) bool { return v.Status == StatusFailed }) {
+			appendResult(appPath, StatusFailed)
+			continue
+		}
+		if slices.ContainsFunc(s, func(v containerState) bool {
+			return v.Status == StatusStopped && strings.Contains(v.StatusMessage, "Exited (0)")
+		}) {
 			appendResult(appPath, StatusFailed)
 			continue
 		}
-		if slices.ContainsFunc(s, func(v Status) bool { return v == StatusStopping }) {
+		if slices.ContainsFunc(s, func(v containerState) bool { return v.Status == StatusStopping }) {
 			appendResult(appPath, StatusStopping)
 			continue
 		}
-		if slices.ContainsFunc(s, func(v Status) bool { return v == StatusStarting }) {
+		if slices.ContainsFunc(s, func(v containerState) bool { return v.Status == StatusStarting }) {
 			appendResult(appPath, StatusStarting)
 			continue
 		}