feature 添加进程环境变量视图

cmd/hytop/tui/main.go

@@ -52,8 +52,8 @@ type ModelMsg struct {
 }
 
 type TickMsg time.Time
-type ProcessAction int
-type ViewMode int
+type ProcessAction int // 进程动作
+type ViewMode int      // 视图
 
 const (
 	PAKill ProcessAction = 9
@@ -61,11 +61,11 @@ const (
 	PATerm ProcessAction = 15
 	PANone ProcessAction = 0
 
-	VMMain       ViewMode = 0
-	VMTree       ViewMode = 1
-	VMOneProcess ViewMode = 2
-	VMProcessEnv ViewMode = 3
-	VMHelp       ViewMode = 4
+	VMMain       ViewMode = 0 // 主视图
+	VMTree       ViewMode = 1 // 进程树视图
+	VMOneProcess ViewMode = 2 // 进程详情视图
+	VMProcessEnv ViewMode = 3 // 进程环境变量视图
+	VMHelp       ViewMode = 4 // 帮助视图
 )
 
 func (pa ProcessAction) String() string {
@@ -97,6 +97,7 @@ func (pa ProcessAction) Signal() syscall.Signal {
 // ActionMsg 动作消息
 type ActionMsg struct {
 	VM             ViewMode       // 所在视图，默认为0，即主视图
+	VMOld          ViewMode       // 进入进程环境变量视图前的视图
 	SelectPids     map[int32]bool // 选择的pid进程
 	Action         *ProcessAction // 对选择的pid的动作
 	PidView        *int32         // 进程视图指标的pid号，为null表示没有进入进程指标视图
@@ -115,9 +116,10 @@ type ModelMain struct {
 	ProcessInfo   *ModelProcessInfo
 	modelMsg      *ModelMsg
 	actionMsg     *ActionMsg
-	dialog        *Dialog      // 对话框
-	pstree        *ModelPsTree // 进程树视图
-	processDetail *ModelProcessDetail
+	dialog        *Dialog             // 对话框
+	pstree        *ModelPsTree        // 进程树视图
+	processDetail *ModelProcessDetail // 进程详情视图
+	processEnv    *ModelProcessEnv    // 进程环境变量视图
 }
 
 func NewModelMain(width, height int) ModelMain {
@@ -131,6 +133,7 @@ func NewModelMain(width, height int) ModelMain {
 	result.dialog = NewDialog(nil)
 	result.pstree = NewModelPsTree(width, height)
 	result.actionMsg = &ActionMsg{}
+	result.processEnv = nil
 	return result
 }
 
@@ -171,6 +174,9 @@ func (m *ModelMain) Init() tea.Cmd {
 	if c := m.pstree.Init(); c != nil {
 		cmds = append(cmds, c)
 	}
+	if c := m.processEnv.Init(); c != nil {
+		cmds = append(cmds, c)
+	}
 	m.modelMsg = &modelMsg
 	// 将调用初始化方法
 	cmds = append(cmds, tickCmd(), sendMsgCmd(&modelMsg))
@@ -212,6 +218,9 @@ func (m *ModelMain) Update(inputMsg tea.Msg) (tea.Model, tea.Cmd) {
 		case "t":
 			cmd := m.handleKeyT()
 			return m, cmd
+		case "e":
+			cmd := m.handleKeyE()
+			return m, cmd
 		}
 	case TickMsg: // 定时事件
 		updateModelInfo(m.modelMsg, time.Time(msg))
@@ -255,6 +264,24 @@ func (m *ModelMain) Update(inputMsg tea.Msg) (tea.Model, tea.Cmd) {
 	return m, nil
 }
 
+func (m *ModelMain) handleKeyE() tea.Cmd {
+	// 检查光标是否在某个进程上，若有，且当前为Main或Tree视图，就进入进程环境变量模式
+	if m.actionMsg == nil || m.actionMsg.PointPid == nil {
+		return nil
+	}
+	if m.actionMsg.VM != VMMain && m.actionMsg.VM != VMTree {
+		return nil
+	}
+	if m.processEnv != nil {
+		return nil
+	}
+
+	m.processEnv = NewModelProcessEnv(m.width, m.height, int(*m.actionMsg.PointPid), m.modelMsg)
+	m.actionMsg.VMOld = m.actionMsg.VM
+	m.actionMsg.VM = VMProcessEnv
+	return nil
+}
+
 func (m *ModelMain) handleCtrlC() tea.Cmd {
 	if m.actionMsg.Action != nil || m.actionMsg.VM != VMTree {
 		return nil
@@ -341,37 +368,54 @@ func (m *ModelMain) handleKeyT() tea.Cmd {
 
 // handleKeyLR 处理左右键消息，左右键仅在对话框中有效
 func (m *ModelMain) handleKeyLR(s string) tea.Cmd {
-	if m.actionMsg == nil || m.actionMsg.Action == nil {
-		return nil
-	}
-	switch s {
-	case "right":
-		switch *m.actionMsg.Action {
-		case PAKill:
-			*m.actionMsg.Action = PATerm
-		case PATerm:
-			*m.actionMsg.Action = PAInt
-		case PAInt:
-			*m.actionMsg.Action = PANone
+	if m.processEnv != nil {
+		switch s {
+		case tea.KeyRight.String():
+			env, _ := m.processEnv.Update(tea.KeyRight)
+			m.processEnv = env.(*ModelProcessEnv)
+			return nil
+		case tea.KeyLeft.String():
+			env, _ := m.processEnv.Update(tea.KeyLeft)
+			m.processEnv = env.(*ModelProcessEnv)
+			return nil
 		default:
 			return nil
 		}
-	case "left":
-		switch *m.actionMsg.Action {
-		case PATerm:
-			*m.actionMsg.Action = PAKill
-		case PAInt:
-			*m.actionMsg.Action = PATerm
-		case PANone:
-			*m.actionMsg.Action = PAInt
+	}
+	if m.actionMsg == nil || m.actionMsg.Action == nil {
+		return nil
+	}
+	if m.dialog != nil {
+		switch s {
+		case tea.KeyRight.String():
+			switch *m.actionMsg.Action {
+			case PAKill:
+				*m.actionMsg.Action = PATerm
+			case PATerm:
+				*m.actionMsg.Action = PAInt
+			case PAInt:
+				*m.actionMsg.Action = PANone
+			default:
+				return nil
+			}
+		case tea.KeyLeft.String():
+			switch *m.actionMsg.Action {
+			case PATerm:
+				*m.actionMsg.Action = PAKill
+			case PAInt:
+				*m.actionMsg.Action = PATerm
+			case PANone:
+				*m.actionMsg.Action = PAInt
+			default:
+				return nil
+			}
 		default:
 			return nil
 		}
-	default:
+		dialog, _ := m.dialog.Update(m.actionMsg)
+		m.dialog = dialog.(*Dialog)
 		return nil
 	}
-	dialog, _ := m.dialog.Update(m.actionMsg)
-	m.dialog = dialog.(*Dialog)
 	return nil
 }
 
@@ -454,6 +498,10 @@ func (m *ModelMain) handleKeyEsc() tea.Cmd {
 		m.actionMsg.VM = VMMain
 		m.processDetail = nil
 		return nil
+	case VMProcessEnv:
+		m.actionMsg.VM = m.actionMsg.VMOld
+		m.processEnv = nil
+		return nil
 	default:
 		return nil
 	}
@@ -511,6 +559,8 @@ func (m *ModelMain) View() string {
 		return m.pstree.View()
 	case VMOneProcess:
 		return m.processDetail.View()
+	case VMProcessEnv:
+		return m.processEnv.View()
 	default:
 		return ""
 	}
@@ -627,6 +677,13 @@ func (m *ModelMain) handleKeyUp() tea.Cmd {
 		pstree, _ := m.pstree.Update(m.actionMsg)
 		m.pstree = pstree.(*ModelPsTree)
 		return nil
+	case VMProcessEnv:
+		if m.processEnv == nil {
+			return nil
+		}
+		env, _ := m.processEnv.Update(tea.KeyUp)
+		m.processEnv = env.(*ModelProcessEnv)
+		return nil
 	default:
 		return nil
 	}
@@ -708,8 +765,14 @@ func (m *ModelMain) handleKeyDown() tea.Cmd {
 		pstree, _ := m.pstree.Update(m.actionMsg)
 		m.pstree = pstree.(*ModelPsTree)
 		return nil
+	case VMProcessEnv:
+		if m.processEnv == nil {
+			return nil
+		}
+		env, _ := m.processEnv.Update(tea.KeyDown)
+		m.processEnv = env.(*ModelProcessEnv)
+		return nil
 	default:
 		return nil
 	}
-
 }

cmd/hytop/tui/process.go

@@ -120,7 +120,7 @@ func (m *ModelProcessInfo) View() string {
 			if process.Info.ContInfo != nil {
 				sbInner.WriteString(FormatStr(process.Info.ContInfo.Name, 20, lipgloss.Left))
 			} else {
-				sbInner.WriteString(FormatStr("  -  ", 20, lipgloss.Right))
+				sbInner.WriteString(FormatStr("  -  ", 20, lipgloss.Left))
 			}
 			sbInner.WriteByte(' ')
 			w := m.width - lipgloss.Width(sbInner.String()) - 3
@@ -129,7 +129,7 @@ func (m *ModelProcessInfo) View() string {
 				sbInner.WriteString(process.Info.Cmd)
 				sbInner.WriteString(strings.Repeat(" ", w-tw))
 			} else {
-				sbInner.WriteString(FormatStr(process.Info.Cmd, w-1, lipgloss.Left))
+				sbInner.WriteString(FormatStr(process.Info.Cmd, w-2, lipgloss.Left))
 				sbInner.WriteString("..")
 			}
 			sbInner.WriteByte(' ')

cmd/hytop/tui/process_env.go

 package tui
 
+import (
+	"fmt"
+	"get-container/cmd/hytop/backend"
+	"slices"
+	"strings"
+
+	"github.com/acarl005/stripansi"
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/lipgloss"
+	"github.com/charmbracelet/x/ansi"
+	"github.com/shirou/gopsutil/v3/process"
+)
+
 type ModelProcessEnv struct {
+	w, h             int              // 屏幕宽、高
+	pid              int              // 显示的进程pid
+	modelMsg         *ModelMsg        // 模型信息
+	lineNum          int              // 光标所在的行
+	xOffset, yOffset int              // 偏移量
+	title            string           // 界面标题
+	line             string           // 分割线
+	proc             *process.Process // 进程信息
+	envs             []string
+	styleW, styleH   lipgloss.Style
+	envW, envH       int // 环境变量字符串的宽高
+	envStr           string
+}
+
+func NewModelProcessEnv(w, h, pid int, modelMsg *ModelMsg) *ModelProcessEnv {
+	var dev string
+	if modelMsg == nil || modelMsg.DCUPidInfo == nil {
+		dev = "CPU"
+	} else {
+		dev = "CPU"
+		for _, v := range modelMsg.DCUPidInfo {
+			for _, vv := range v {
+				if vv.Info.Pid == int32(pid) {
+					dev = "DCU"
+					break
+				}
+			}
+			if dev == "DCU" {
+				break
+			}
+		}
+	}
+	style := lipgloss.NewStyle().Foreground(lipgloss.Color("#00fffb7a"))
+	header := style.SetString(fmt.Sprintf("Environment of process %d (%s@%s: Compute): ", pid, backend.User, dev)).String()
+	proc, err := process.NewProcess(int32(pid))
+	style = style.UnsetForeground().Foreground(lipgloss.Color("#6cff4eff"))
+
+	result := &ModelProcessEnv{
+		w:        w,
+		h:        h,
+		pid:      pid,
+		lineNum:  -1,
+		line:     style.Render(strings.Repeat("#", w)),
+		title:    header,
+		modelMsg: modelMsg,
+		proc:     nil,
+		envs:     nil,
+		styleW:   lipgloss.NewStyle().MaxWidth(w),
+		styleH:   lipgloss.NewStyle().MaxHeight(h),
+	}
+
+	if err != nil {
+		return result
+	}
+	cmd, err := proc.Cmdline()
+	if err != nil {
+		return result
+	}
+	result.title += cmd
+	envs, err := proc.Environ()
+	if err != nil {
+		return result
+	}
+	slices.Sort(envs)
+	result.envs = envs
+	result.addEnvStyle()
+	s := strings.Join(result.envs, "\n")
+	result.envStr = lipgloss.NewStyle().Width(lipgloss.Width(s)).Render(s)
+	result.envW, result.envH = lipgloss.Size(result.envStr)
+	return result
+}
+
+
+func (pe *ModelProcessEnv) Init() tea.Cmd {
+	return nil
+}
+
+// Update 处理光标移动
+func (pe *ModelProcessEnv) Update(imsg tea.Msg) (tea.Model, tea.Cmd) {
+	// 判断是否需要滚动
+	consider := false
+	if pe.envH > (pe.h - 2) {
+		consider = true
+	}
+	cW := false
+	if pe.envW > pe.w {
+		cW = true
+	}
+	switch msg := imsg.(type) {
+	case tea.KeyType:
+		switch msg.String() {
+		case tea.KeyUp.String():
+			if pe.envH == 0 {
+				return pe, nil
+			}
+			if pe.lineNum == -1 {
+				if consider {
+					pe.lineNum = pe.h - 2
+					pe.yOffset = pe.envH - pe.lineNum
+				} else {
+					pe.lineNum = pe.envH
+				}
+				return pe, nil
+			}
+			if consider {
+				if pe.lineNum > 1 {
+					pe.lineNum--
+				} else {
+					if pe.yOffset > 0 {
+						pe.yOffset--
+					}
+				}
+				return pe, nil
+			} else {
+				if pe.lineNum > 1 {
+					pe.lineNum--
+				}
+				return pe, nil
+			}
+		case tea.KeyDown.String():
+			if pe.envH == 0 {
+				return pe, nil
+			}
+			if pe.lineNum == -1 {
+				pe.lineNum = 1
+				return pe, nil
+			}
+			if consider {
+				if pe.lineNum < (pe.h - 2) {
+					pe.lineNum++
+					return pe, nil
+				} else {
+					if pe.yOffset+pe.lineNum < pe.envH {
+						pe.yOffset++
+					}
+					return pe, nil
+				}
+			} else {
+				if pe.lineNum < pe.envH {
+					pe.lineNum++
+					return pe, nil
+				}
+			}
+		case tea.KeyLeft.String():
+			if !cW {
+				return pe, nil
+			}
+			if pe.xOffset > 0 {
+				pe.xOffset--
+				return pe, nil
+			}
+		case tea.KeyRight.String():
+			if !cW {
+				return pe, nil
+			}
+			if pe.xOffset+pe.w < pe.envW {
+				pe.xOffset++
+				return pe, nil
+			}
+		}
+	}
+	return pe, nil
+}
+
+func (pe *ModelProcessEnv) View() string {
+	sb := strings.Builder{}
+	sb.WriteString(pe.title)
+	sb.WriteByte('\n')
+	sb.WriteString(pe.line)
+	sb.WriteByte('\n')
+	lines := strings.Split(pe.envStr, "\n")
+	l := len(lines[pe.yOffset:])
+	for k, line := range lines[pe.yOffset:] {
+		if k+1 == pe.lineNum {
+			sb.WriteString(pe.styleW.Render(ansi.TruncateLeft(HeightLightStyle.Render(stripansi.Strip(line)), pe.xOffset, "")))
+		} else {
+			sb.WriteString(pe.styleW.Render(ansi.TruncateLeft(line, pe.xOffset, "")))
+		}
+		if k+1 < l {
+			sb.WriteByte('\n')
+		}
+	}
+	return pe.styleH.Render(sb.String())
+}
+
+func (pe *ModelProcessEnv) addEnvStyle() {
+	if len(pe.envs) == 0 {
+		return
+	}
+	keyStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("#8a8af7ff"))
+	equalStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("#f237ffff"))
+	eq := equalStyle.Render("=")
+	target := make([]string, 0, len(pe.envs))
+	for _, v := range pe.envs {
+		if v == "" {
+			continue
+		}
+		fields := strings.SplitN(v, "=", 2)
+		if len(fields) != 2 {
+			continue
+		}
+		target = append(target, keyStyle.Render(fields[0])+eq+fields[1])
+	}
+	pe.envs = nil
+	pe.envs = target
 }

cmd/hytop/tui/tui_test.go

@@ -5,10 +5,13 @@ import (
 	"get-container/cmd/hytop/backend"
 	"get-container/cmd/hytop/tchart"
 	"math/rand/v2"
+	"strings"
 	"testing"
 	"time"
 
+	tea "github.com/charmbracelet/bubbletea"
 	"github.com/charmbracelet/lipgloss"
+	"github.com/charmbracelet/x/ansi"
 )
 
 func TestHeader(t *testing.T) {
@@ -85,3 +88,24 @@ func TestTimeChart(t *testing.T) {
 	chart1.ResetPutPoint(points)
 	t.Logf("\n%s", chart1.View())
 }
+
+func TestFromatStr(t *testing.T) {
+	style := lipgloss.NewStyle().Width(20)
+	str := `hello
+adfsafsfdsfsdfsfd
+asd`
+	ss := style.Render(str)
+	for _, v := range strings.Split(ss, "\n") {
+		t.Logf("w: %d", lipgloss.Width(v))
+		t.Log(ansi.TruncateLeft(v,2,""))
+	}
+}
+
+func TestNewProcessEnv(t *testing.T) {
+	pe := NewModelProcessEnv(10, 50, 1, nil)
+	
+	t.Log(pe.lineNum)
+	t.Log(pe.View())
+	pe.Update(tea.KeyRight)
+	t.Log(pe.View())
+}

common/types/types.go

-package types
-
-// ProcessInfo 进程信息
-type ProcessInfo struct {
-	Pid        int32
-	User       string
-	GPUMemUsed uint64
-	CPUUsed    float32
-	MemUsed    float32
-	RunTime    string
-	Cmdline    string
-}

go.mod

@@ -91,6 +91,7 @@ require (
 	github.com/Azure/go-ansiterm v0.0.0-20250102033503-faa5f7b0171c // indirect
 	github.com/Microsoft/go-winio v0.6.2 // indirect
 	github.com/NimbleMarkets/ntcharts v0.3.1
+	github.com/acarl005/stripansi v0.0.0-20180116102854-5a71ef0e047d
 	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
 	github.com/charmbracelet/colorprofile v0.2.3-0.20250311203215-f60798e515dc // indirect
 	github.com/charmbracelet/x/ansi v0.10.1

utils/utils_test.go

@@ -5,7 +5,6 @@ import (
 	"slices"
 	"strings"
 	"sync/atomic"
-	"syscall"
 	"testing"
 	"time"
 
@@ -198,14 +197,23 @@ func TestChild(t *testing.T) {
 }
 
 func TestCHar(t *testing.T) {
-	p, err := process.NewProcess(286962)
+	p, err := process.NewProcess(1)
 	if err != nil {
 		t.Error(err)
 	}
-	cmd, err := p.Cmdline()
+	env, err := p.Environ()
 	if err != nil {
-		t.Error(err)
+		t.Errorf("error get env of process: %v", err)
+	}
+	slices.Sort(env)
+	for _, v := range env {
+		if v == "" {
+			continue
+		}
+		t.Log(v)
 	}
-	t.Logf("%s \n", cmd)
-	SendSignal([]int32{286962}, syscall.SIGKILL)
 }
+
+func TestSplitN(t *testing.T) {
+	t.Logf("%v",strings.SplitN("a=b=c","=",2))
+}
\ No newline at end of file