(feature): New interface and features (#5)

* upgrade dependencies

* better ui

* update ci and grouping

* fix ci yaml

* fix ci golanglint-ci

* fix table headers

* general fix and improvements

* group by default

* adding dockerfile

* feat tab key navigation

* fixed container status

* fix page header

* fix lint issues

* fix unit tests

* table width

* fix table header width

* upgrate to charm stack v2

* add quick menu

* standard navigation

Author: rluders

.github/workflows/ci.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go-version: [ '1.24', 'stable' ]
+        go-version: [ '1.26', 'stable' ]
 
     steps:
       - uses: actions/checkout@v4
@@ -24,10 +24,12 @@ jobs:
           check-latest: true
 
       - name: Generate mocks
-        run: make generate-mocks
+        run: |
+          go install github.com/vektra/mockery/v3@latest
+          mockery --config .mockery.yaml
 
       - name: Run golangci-lint (latest)
-        uses: golangci/golangci-lint-action@v6
+        uses: golangci/golangci-lint-action@v9
         with:
           version: latest
           args: --timeout=5m
@@ -37,7 +39,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go-version: [ '1.24', 'stable' ]
+        go-version: [ '1.26', 'stable' ]
 
     steps:
       - uses: actions/checkout@v4
@@ -50,13 +52,20 @@ jobs:
           cache: true
 
       - name: Generate mocks
-        run: make generate-mocks
+        run: |
+          go install github.com/vektra/mockery/v3@latest
+          mockery --config .mockery.yaml
 
       - name: Verify dependencies
         run: go mod tidy && git diff --exit-code go.mod go.sum
 
       - name: Build
-        run: make build
+        run: go build -o berth ./cmd/berth
 
       - name: Test
-        run: make test
+        run: go test ./... -coverprofile=coverage.txt
+
+      - name: Upload coverage reports to Codecov
+        uses: codecov/codecov-action@v5
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}

.github/workflows/release.yml

@@ -15,10 +15,10 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Setup Go 1.24 (or higher)
+      - name: Setup Go 1.26
         uses: actions/setup-go@v5
         with:
-          go-version: '1.24'
+          go-version: '1.26'
           check-latest: true
 
       # - name: Run tests

Dockerfile.dev

@@ -0,0 +1,18 @@
+FROM docker.io/golangci/golangci-lint:v2.12.1 AS golangci-lint
+
+FROM golang:1.26-alpine
+
+RUN apk add --no-cache git curl
+
+# golangci-lint for local Podman lint runs.
+COPY --from=golangci-lint /usr/bin/golangci-lint /usr/local/bin/golangci-lint
+
+# mockery (matches CI: go install github.com/vektra/mockery/v3@latest)
+RUN go install github.com/vektra/mockery/v3@latest
+
+# pre-cache module deps — layer cache survives image rebuilds when go.mod unchanged
+WORKDIR /app
+COPY go.mod go.sum ./
+RUN go mod download
+
+WORKDIR /app

Makefile

@@ -1,8 +1,10 @@
-GO := go
-APP_NAME := berth
-APP_PATH := ./cmd/berth
+GO           := go
+APP_NAME     := berth
+APP_PATH     := ./cmd/berth
+PODMAN_IMAGE := berth-dev
+PODMAN_RUN   := podman run --rm -v $(shell pwd):/app:Z -w /app $(PODMAN_IMAGE)
 
-.PHONY: all build run clean test lint help
+.PHONY: all build run clean test lint help podman-image podman-build podman-test podman-lint docker-image docker-build docker-test docker-lint
 
 all: build
 
@@ -36,13 +38,38 @@ lint:
 	# go install github.com/golangci/golangci-lint/cmd/golangci-lint@latest
 		golangci-lint run ./...
 
+podman-image:
+	@echo "Building Podman dev image (Go 1.26)..."
+	podman build -t $(PODMAN_IMAGE) -f Dockerfile.dev .
+
+podman-build: podman-image
+	@echo "Building $(APP_NAME) in Podman..."
+	$(PODMAN_RUN) go build -o $(APP_NAME) $(APP_PATH)
+
+podman-test: podman-image
+	@echo "Running tests in Podman..."
+	$(PODMAN_RUN) sh -c "mockery --config .mockery.yaml && go test ./..."
+
+podman-lint: podman-image
+	@echo "Running lint in Podman..."
+	$(PODMAN_RUN) sh -c "mockery --config .mockery.yaml && golangci-lint run --timeout=5m ./..."
+
+docker-image: podman-image
+docker-build: podman-build
+docker-test: podman-test
+docker-lint: podman-lint
+
 help:
 	@echo "Usage: make <command>"
 	@echo "\nCommands:"
-	@echo "  all    : Builds the application (default)"
-	@echo "  build  : Compiles the application binary"
-	@echo "  run    : Runs the application"
-	@echo "  clean  : Removes build artifacts and the application binary"
-	@echo "  test   : Runs all tests"
-	@echo "  lint   : Runs go fmt and go vet"
-	@echo "  help   : Displays this help message"
+	@echo "  all          : Builds the application (default)"
+	@echo "  build        : Compiles the application binary"
+	@echo "  run          : Runs the application"
+	@echo "  clean        : Removes build artifacts and the application binary"
+	@echo "  test         : Runs all tests"
+	@echo "  lint         : Runs golangci-lint"
+	@echo "  podman-image : Builds Podman dev image (Go 1.26)"
+	@echo "  podman-build : Builds the binary inside Podman"
+	@echo "  podman-test  : Runs tests inside Podman"
+	@echo "  podman-lint  : Runs lint inside Podman"
+	@echo "  help         : Displays this help message"

README.md

@@ -1,15 +1,18 @@
-<div align="center">
+<p align="center">
+  <img src="docs/assets/berth-logo.png" alt="canery logo" height="240">
+</p>
 
-# 🚢 Berth – Terminal UI for Containers
+<div align="center">
 
-[![Go Version](https://img.shields.io/badge/go-1.24-blue?logo=go)](https://golang.org)
+[![CI](https://github.com/rluders/berth/actions/workflows/ci.yml/badge.svg)](https://github.com/rluders/berth/actions/workflows/ci.yml)
+![Go](https://img.shields.io/badge/go-1.26+-00ADD8?logo=go&logoColor=white)
+[![Go Report Card](https://goreportcard.com/badge/github.com/rluders/berth)](https://goreportcard.com/report/github.com/rluders/berth)
+[![GitHub release](https://img.shields.io/github/v/release/rluders/berth?sort=semver)](https://github.com/rluders/berth/releases)
+[![codecov](https://codecov.io/gh/rluders/berth/graph/badge.svg)](https://codecov.io/gh/rluders/berth)
 [![License](https://img.shields.io/github/license/rluders/berth)](LICENSE)
-[![Build](https://img.shields.io/badge/build-passing-brightgreen)]()
-[![Status](https://img.shields.io/badge/status-alpha-orange)]()
 [![Made with Bubbletea](https://img.shields.io/badge/made%20with-bubbletea-ff69b4?logo=github)](https://github.com/charmbracelet/bubbletea)
 
-> **Berth** is a terminal-based UI to manage your containers, images, volumes, networks, and system usage — with support for **Docker** and **Podman**.
-> 🧠 Name origin: In maritime terms, a **berth** is a designated place where a ship is docked — just like containers in your stack. Clean, organized, and under control.
+**Berth** is a terminal-based UI to manage your containers, images, volumes, networks, and system usage — with support for **Docker** and **Podman**. Name origin: In maritime terms, a **berth** is a designated place where a ship is docked — just like containers in your stack. Clean, organized, and under control.
 
 </div>
 
@@ -31,7 +34,7 @@ Berth is a comprehensive terminal user interface (TUI) application built in Go,
 
 ### Prerequisites
 
--   [Go](https://golang.org/doc/install) (version 1.24 or higher recommended)
+-   [Go](https://golang.org/doc/install) (version 1.26 or higher recommended)
 -   [Docker](https://docs.docker.com/get-docker/) or [Podman](https://podman.io/docs/installation) installed and running
 
 ### Steps
@@ -54,39 +57,72 @@ make run
 
 Berth provides an intuitive keyboard-driven interface.
 
-### 🎹 Navigation
+### 🎹 Global Keys
 
-*   `1` — Containers View
-*   `2` — Images View
-*   `3` — Volumes View
-*   `4` — Networks View
-*   `5` — System View
+| Key       | Action              |
+| --------- | ------------------- |
+| `1`       | Containers view     |
+| `2`       | Images view         |
+| `3`       | Volumes view        |
+| `4`       | Networks view       |
+| `5`       | System view         |
+| `?`       | Toggle help overlay |
+| `q` / `esc` | Back / quit       |
+| `ctrl+c`  | Quit                |
 
 ### 🛠️ Container Actions
 
-| Key | Action                   |
-| --- | ------------------------ |
-| `s` | Start selected container |
-| `x` | Stop selected container  |
-| `d` | Remove container         |
-| `l` | View logs                |
-| `i` | Inspect container        |
-
-### 📦 Image & Volume Actions
-
-*   `d` — Remove selected image or volume
+| Key     | Action                    |
+| ------- | ------------------------- |
+| `enter` | Container details         |
+| `s`     | Start container           |
+| `x`     | Stop container            |
+| `r`     | Restart container         |
+| `d`     | Remove container          |
+| `l`     | View logs                 |
+| `i`     | Inspect container         |
+| `e`     | Exec shell                |
+| `/`     | Filter containers         |
+| `g`     | Toggle group by compose   |
+| `→`     | Expand compose group      |
+| `←`     | Collapse compose group    |
+
+### 📦 Image Actions
+
+| Key | Action               |
+| --- | -------------------- |
+| `d` | Remove image         |
+| `P` | Prune dangling images |
+| `/` | Filter images        |
+
+### 💾 Volume Actions
+
+| Key | Action        |
+| --- | ------------- |
+| `d` | Remove volume |
+| `/` | Filter volumes |
+
+### 🌐 Network Actions
+
+| Key | Action          |
+| --- | --------------- |
+| `i` | Inspect network |
 
 ### 🧼 System Cleanup
 
-| Key | Action           |
-| --- | ---------------- |
-| `b` | Basic Cleanup    |
-| `a` | Advanced Cleanup |
-| `t` | Total Cleanup    |
+| Key | Action                                              |
+| --- | --------------------------------------------------- |
+| `b` | Basic cleanup — stopped containers, unused networks, dangling images |
+| `a` | Advanced cleanup — basic + unused volumes           |
+| `t` | Total cleanup — all unused resources                |
 
-### 🔙 Back / Exit
+### 📋 Logs View
 
-*   `q` or `esc` — Return to the previous view or quit the application from the main views.
+| Key | Action              |
+| --- | ------------------- |
+| `p` | Pause log stream    |
+| `f` | Follow (tail) logs  |
+| `n` | Toggle line numbers |
 
 ## 🛠️ Technology Stack
 
@@ -99,14 +135,14 @@ Berth provides an intuitive keyboard-driven interface.
 
 ```
 .
-├── cmd/                 # CLI entry point (e.g., main.go)
+├── cmd/                 # CLI entry point
 ├── internal/
-│   ├── tui/             # All Bubbletea models/views/components
-│   ├── engine/          # Docker/Podman abstraction layer
-│   ├── controller/      # Logic for container/image/volume actions
-│   ├── state/           # Global state models
-│   └── utils/           # Helpers: formatting, exec wrappers, etc.
-├── assets/              # Logo, themes, maybe future plugins
+│   ├── tui/             # Bubble Tea models, views, and components
+│   ├── engine/          # Docker/Podman client abstraction
+│   ├── service/         # Service layer (container, image, volume, network, system)
+│   ├── controller/      # Action handlers (start, stop, remove, inspect, …)
+│   └── utils/           # Formatting helpers and exec wrappers
+├── docs/                # Assets (logo, screenshots)
 ├── go.mod
 └── README.md
 ```

cmd/berth/main.go

@@ -6,7 +6,7 @@ import (
 	"log/slog"
 	"os"
 
-	tea "github.com/charmbracelet/bubbletea"
+	tea "charm.land/bubbletea/v2"
 	"github.com/rluders/berth/internal/tui"
 )
 
@@ -18,7 +18,11 @@ func main() {
 		fmt.Printf("Error opening log file: %v\n", err)
 		os.Exit(1)
 	}
-	defer logFile.Close()
+	defer func() {
+		if err := logFile.Close(); err != nil {
+			fmt.Fprintf(os.Stderr, "Error closing log file: %v\n", err)
+		}
+	}()
 
 	handler := slog.NewTextHandler(logFile, &slog.HandlerOptions{Level: slog.LevelDebug})
 	slog.SetDefault(slog.New(handler))
@@ -42,7 +46,7 @@ func main() {
 			}
 		}()
 		slog.Debug("Initializing Bubble Tea program...")
-		program = tea.NewProgram(tui.InitialModel(), tea.WithAltScreen())
+		program = tea.NewProgram(tui.InitialModel())
 	}()
 
 	slog.Debug("Running Bubble Tea program...")