refactor: restructure project for multi-agent extensibility

- Migrate source to packages/client and packages/server directories - Namespace all Hermes-specific code under hermes/ subdirectories (api/hermes/, components/hermes/, views/hermes/, stores/hermes/) - Add hermes.* route names and /hermes/* path prefixes - Upgrade @koa/router to v15, adapt path-to-regexp v8 syntax - Fix proxy path rewriting: /api/hermes/v1/* → /v1/*, /api/hermes/* → /api/* - Fix frontend API paths to match backend /api/hermes/* routes - Fix WebSocket terminal path to /api/hermes/terminal - Add proxyMiddleware for reliable unmatched route proxying - Add profiles route module and hermes-cli profile commands - Update CLAUDE.md development guide with new architecture - Add Chinese README (README_zh.md) - Add Web Terminal feature to README Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-16 08:38:18 +08:00
parent 4917242dca
commit 351c861777
106 changed files with 1409 additions and 317 deletions
@@ -0,0 +1,802 @@
+<script setup lang="ts">
+import { ref, onMounted, onUnmounted, computed } from "vue";
+import { Terminal } from "@xterm/xterm";
+import { FitAddon } from "@xterm/addon-fit";
+import { WebLinksAddon } from "@xterm/addon-web-links";
+import "@xterm/xterm/css/xterm.css";
+import { getApiKey, getBaseUrlValue } from "@/api/client";
+import { NButton, NPopconfirm, NTooltip, useMessage } from "naive-ui";
+import { useI18n } from "vue-i18n";
+
+const { t } = useI18n();
+const message = useMessage();
+
+// ─── Types ──────────────────────────────────────────────────────
+
+interface SessionInfo {
+  id: string;
+  shell: string;
+  pid: number;
+  title: string;
+  createdAt: number;
+  exited: boolean;
+}
+
+// ─── State ──────────────────────────────────────────────────────
+
+const terminalRef = ref<HTMLDivElement | null>(null);
+const showSessions = ref(true);
+const sessions = ref<SessionInfo[]>([]);
+const activeSessionId = ref<string | null>(null);
+
+let ws: WebSocket | null = null;
+// Keep all terminal instances alive, only dispose on close
+const termMap = new Map<
+  string,
+  { term: Terminal; fitAddon: FitAddon; opened: boolean }
+>();
+let activeTerm: Terminal | null = null;
+let activeFitAddon: FitAddon | null = null;
+let resizeObserver: ResizeObserver | null = null;
+let mobileQuery: MediaQueryList | null = null;
+
+// ─── Computed ──────────────────────────────────────────────────
+
+const activeSession = computed(
+  () => sessions.value.find((s) => s.id === activeSessionId.value) || null,
+);
+
+// ─── WebSocket ──────────────────────────────────────────────────
+
+function buildWsUrl(): string {
+  const token = getApiKey();
+  const base = getBaseUrlValue();
+  const wsProtocol = base
+    ? base.startsWith("https")
+      ? "wss:"
+      : "ws:"
+    : location.protocol === "https:"
+      ? "wss:"
+      : "ws:";
+
+  if (base) {
+    return `${wsProtocol}//${new URL(base).host}/api/hermes/terminal${token ? `?token=${encodeURIComponent(token)}` : ""}`;
+  }
+
+  // Dev mode: connect directly to backend port; Production: same host
+  const host = import.meta.env.DEV
+    ? `${location.hostname}:8648`
+    : location.host;
+  return `${wsProtocol}//${host}/api/hermes/terminal${token ? `?token=${encodeURIComponent(token)}` : ""}`;
+}
+
+function connect() {
+  const url = buildWsUrl();
+  ws = new WebSocket(url);
+
+  ws.onopen = () => {
+    // Server auto-creates the first session and sends 'created'
+  };
+
+  ws.onmessage = (event) => {
+    const data = typeof event.data === "string" ? event.data : "";
+    if (data.charCodeAt(0) === 0x7b) {
+      try {
+        handleControl(JSON.parse(data));
+      } catch {}
+    } else {
+      activeTerm?.write(data);
+    }
+  };
+
+  // On reconnect, recreate all terminals for existing sessions
+  ws.onopen = () => {
+    // Server will auto-create the first session again
+  };
+
+  ws.onclose = () => {
+    // Reconnect after delay
+    setTimeout(connect, 3000);
+  };
+
+  ws.onerror = () => {
+    // let onclose handle reconnect
+  };
+}
+
+function send(data: object | string) {
+  if (!ws || ws.readyState !== WebSocket.OPEN) return;
+  ws.send(typeof data === "string" ? data : JSON.stringify(data));
+}
+
+// ─── Control message handlers ──────────────────────────────────
+
+function handleControl(msg: any) {
+  switch (msg.type) {
+    case "created":
+      sessions.value.push({
+        id: msg.id,
+        shell: msg.shell,
+        pid: msg.pid,
+        title: `${msg.shell} #${sessions.value.length + 1}`,
+        createdAt: Date.now(),
+        exited: false,
+      });
+      switchSession(msg.id);
+      break;
+
+    case "switched":
+      // Server confirmed switch — frontend already mounted in switchSession()
+      break;
+
+    case "exited": {
+      const s = sessions.value.find((s) => s.id === msg.id);
+      if (s) {
+        s.exited = true;
+        if (activeSessionId.value === msg.id) {
+          activeTerm?.write(
+            `\r\n\x1b[90m[${t("terminal.processExited", { code: msg.exitCode })}]\x1b[0m\r\n`,
+          );
+        }
+      }
+      break;
+    }
+
+    case "error":
+      message.error(msg.message);
+      break;
+  }
+}
+
+// ─── Session actions ────────────────────────────────────────────
+
+function createSession() {
+  send({ type: "create" });
+}
+
+function getOrCreateTerm(id: string): { term: Terminal; fitAddon: FitAddon } {
+  let entry = termMap.get(id);
+  if (!entry) {
+    const term = new Terminal({
+      cursorBlink: true,
+      fontSize: 14,
+      fontFamily: 'Menlo, Monaco, "Courier New", monospace',
+      theme: {
+        background: "#1a1a2e",
+        foreground: "#e0e0e0",
+        cursor: "#4cc9f0",
+        cursorAccent: "#1a1a2e",
+        selectionBackground: "rgba(76, 201, 240, 0.3)",
+        black: "#000000",
+        red: "#e06c75",
+        green: "#98c379",
+        yellow: "#e5c07b",
+        blue: "#61afef",
+        magenta: "#c678dd",
+        cyan: "#56b6c2",
+        white: "#abb2bf",
+      },
+    });
+    const fitAddon = new FitAddon();
+    term.loadAddon(fitAddon);
+    term.loadAddon(new WebLinksAddon());
+    term.onData((data) => {
+      if (ws?.readyState === WebSocket.OPEN) {
+        ws.send(data);
+      }
+    });
+    entry = { term, fitAddon, opened: false };
+    termMap.set(id, entry);
+  }
+  return entry;
+}
+
+function switchSession(id: string) {
+  if (activeSessionId.value === id) return;
+  activeSessionId.value = id;
+  const entry = getOrCreateTerm(id);
+  activeTerm = entry.term;
+  activeFitAddon = entry.fitAddon;
+  mountActiveTerminal();
+  send({ type: "switch", sessionId: id });
+  if (mobileQuery?.matches) showSessions.value = false;
+}
+
+function closeSession(id: string) {
+  send({ type: "close", sessionId: id });
+  sessions.value = sessions.value.filter((s) => s.id !== id);
+  // Dispose terminal instance
+  const entry = termMap.get(id);
+  if (entry) {
+    entry.term.dispose();
+    termMap.delete(id);
+  }
+  if (activeSessionId.value === id) {
+    activeSessionId.value =
+      sessions.value.length > 0 ? sessions.value[0].id : null;
+    activeTerm = null;
+    activeFitAddon = null;
+    if (activeSessionId.value) {
+      switchSession(activeSessionId.value);
+    } else {
+      unmountActiveTerminal();
+      createSession();
+    }
+  }
+}
+
+// ─── Terminal mount/unmount ─────────────────────────────────────
+
+function mountActiveTerminal() {
+  if (!terminalRef.value) return;
+  const container = terminalRef.value;
+  // Remove old terminal DOM from container
+  while (container.firstChild) container.removeChild(container.firstChild);
+
+  const entry = termMap.get(activeSessionId.value!);
+  if (!entry) return;
+
+  if (!entry.opened) {
+    // First time: call open()
+    entry.term.open(container);
+    entry.opened = true;
+  } else {
+    // Already opened: move the existing DOM element
+    const termEl = entry.term.element;
+    if (termEl) {
+      container.appendChild(termEl);
+    }
+  }
+
+  // Resize observer
+  resizeObserver?.disconnect();
+  resizeObserver = new ResizeObserver(() => {
+    tryFit();
+    sendResize();
+  });
+  resizeObserver.observe(terminalRef.value);
+
+  // Fit after DOM is ready
+  setTimeout(() => tryFit(), 50);
+  setTimeout(() => tryFit(), 200);
+}
+
+function unmountActiveTerminal() {
+  if (!terminalRef.value) return;
+  const container = terminalRef.value;
+  while (container.firstChild) container.removeChild(container.firstChild);
+}
+
+function tryFit() {
+  if (!activeFitAddon) return;
+  try {
+    activeFitAddon.fit();
+  } catch {}
+}
+
+function sendResize() {
+  if (!activeTerm || !ws || ws.readyState !== WebSocket.OPEN) return;
+  try {
+    send({
+      type: "resize",
+      cols: activeTerm.cols,
+      rows: activeTerm.rows,
+    });
+  } catch {}
+}
+
+// ─── Helpers ────────────────────────────────────────────────────
+
+function formatTime(ts: number) {
+  const d = new Date(ts);
+  return d.toLocaleTimeString([], { hour: "2-digit", minute: "2-digit" });
+}
+
+function handleMobileChange(e: MediaQueryListEvent | MediaQueryList) {
+  if (e.matches && showSessions.value) showSessions.value = false;
+}
+
+// ─── Lifecycle ──────────────────────────────────────────────────
+
+onMounted(() => {
+  mobileQuery = window.matchMedia("(max-width: 768px)");
+  handleMobileChange(mobileQuery);
+  mobileQuery.addEventListener("change", handleMobileChange);
+  connect();
+});
+
+onUnmounted(() => {
+  mobileQuery?.removeEventListener("change", handleMobileChange);
+  unmountActiveTerminal();
+  // Dispose all terminal instances
+  for (const entry of termMap.values()) {
+    entry.term.dispose();
+  }
+  termMap.clear();
+  activeTerm = null;
+  activeFitAddon = null;
+  ws?.close();
+  ws = null;
+});
+</script>
+
+<template>
+  <div class="terminal-panel">
+    <!-- Session backdrop (mobile) -->
+    <div
+      class="session-backdrop"
+      :class="{ active: showSessions }"
+      @click="showSessions = false"
+    />
+
+    <!-- Session list sidebar -->
+    <aside class="session-list" :class="{ collapsed: !showSessions }">
+      <div class="session-list-header">
+        <span v-if="showSessions" class="session-list-title">{{
+          t("terminal.sessions")
+        }}</span>
+        <div class="session-list-actions">
+          <!-- <button class="session-close-btn" @click="showSessions = false">
+            <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="18" y1="6" x2="6" y2="18"/><line x1="6" y1="6" x2="18" y2="18"/></svg>
+          </button> -->
+          <NTooltip trigger="hover">
+            <template #trigger>
+              <NButton quaternary size="tiny" @click="createSession" circle>
+                <template #icon>
+                  <svg
+                    width="14"
+                    height="14"
+                    viewBox="0 0 24 24"
+                    fill="none"
+                    stroke="currentColor"
+                    stroke-width="2"
+                  >
+                    <line x1="12" y1="5" x2="12" y2="19" />
+                    <line x1="5" y1="12" x2="19" y2="12" />
+                  </svg>
+                </template>
+              </NButton>
+            </template>
+            {{ t("terminal.newTab") }}
+          </NTooltip>
+        </div>
+      </div>
+      <div v-if="showSessions" class="session-items">
+        <div v-if="sessions.length === 0" class="session-empty">
+          {{ t("common.loading") }}
+        </div>
+        <button
+          v-for="s in sessions"
+          :key="s.id"
+          class="session-item"
+          :class="{ active: s.id === activeSessionId, exited: s.exited }"
+          @click="switchSession(s.id)"
+        >
+          <div class="session-item-content">
+            <span class="session-item-title">{{ s.title }}</span>
+            <span class="session-item-meta">
+              <span class="session-item-shell">{{ s.shell }}</span>
+              <span v-if="s.exited" class="session-item-status">{{
+                t("terminal.sessionExited")
+              }}</span>
+              <span v-else class="session-item-time">{{
+                formatTime(s.createdAt)
+              }}</span>
+            </span>
+          </div>
+          <NPopconfirm
+            v-if="sessions.length > 1"
+            @positive-click="closeSession(s.id)"
+          >
+            <template #trigger>
+              <button class="session-item-delete" @click.stop>
+                <svg
+                  width="12"
+                  height="12"
+                  viewBox="0 0 24 24"
+                  fill="none"
+                  stroke="currentColor"
+                  stroke-width="2"
+                >
+                  <line x1="18" y1="6" x2="6" y2="18" />
+                  <line x1="6" y1="6" x2="18" y2="18" />
+                </svg>
+              </button>
+            </template>
+            {{ t("terminal.closeSession") }}
+          </NPopconfirm>
+        </button>
+      </div>
+    </aside>
+
+    <!-- Main terminal area -->
+    <div class="terminal-main">
+      <header class="terminal-header">
+        <div class="header-left">
+          <NButton
+            quaternary
+            size="small"
+            @click="showSessions = !showSessions"
+            circle
+          >
+            <template #icon>
+              <svg
+                width="16"
+                height="16"
+                viewBox="0 0 24 24"
+                fill="none"
+                stroke="currentColor"
+                stroke-width="1.5"
+              >
+                <rect x="3" y="3" width="7" height="7" />
+                <rect x="14" y="3" width="7" height="7" />
+                <rect x="3" y="14" width="7" height="7" />
+                <rect x="14" y="14" width="7" height="7" />
+              </svg>
+            </template>
+          </NButton>
+          <span v-if="activeSession" class="header-session-title">{{
+            activeSession.title
+          }}</span>
+        </div>
+        <div class="header-actions">
+          <NButton size="small" @click="createSession">
+            <template #icon>
+              <svg
+                width="14"
+                height="14"
+                viewBox="0 0 24 24"
+                fill="none"
+                stroke="currentColor"
+                stroke-width="2"
+              >
+                <line x1="12" y1="5" x2="12" y2="19" />
+                <line x1="5" y1="12" x2="19" y2="12" />
+              </svg>
+            </template>
+            {{ t("terminal.newTab") }}
+          </NButton>
+        </div>
+      </header>
+      <div class="terminal-container">
+        <div ref="terminalRef" class="terminal-xterm" />
+      </div>
+    </div>
+  </div>
+</template>
+
+<style scoped lang="scss">
+@use "@/styles/variables" as *;
+
+.terminal-panel {
+  display: flex;
+  height: 100%;
+  position: relative;
+}
+
+// ─── Session list ──────────────────────────────────────────────
+
+.session-list {
+  width: 220px;
+  border-right: 1px solid $border-color;
+  display: flex;
+  flex-direction: column;
+  flex-shrink: 0;
+  transition:
+    width $transition-normal,
+    opacity $transition-normal;
+  overflow: hidden;
+
+  &.collapsed {
+    width: 0;
+    border-right: none;
+    opacity: 0;
+    pointer-events: none;
+  }
+
+  @media (max-width: $breakpoint-mobile) {
+    position: absolute;
+    left: 0;
+    top: 0;
+    height: 100%;
+    z-index: 10;
+    background: $bg-card;
+    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.1);
+    width: 280px;
+
+    &.collapsed {
+      transform: translateX(-100%);
+      opacity: 0;
+    }
+  }
+}
+
+.session-list-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 12px;
+  flex-shrink: 0;
+}
+
+.session-list-actions {
+  display: flex;
+  align-items: center;
+  gap: 4px;
+}
+
+.session-list-title {
+  font-size: 12px;
+  font-weight: 600;
+  color: $text-muted;
+  text-transform: uppercase;
+  letter-spacing: 0.5px;
+}
+
+.session-items {
+  flex: 1;
+  overflow-y: auto;
+  padding: 0 6px 12px;
+}
+
+.session-empty {
+  padding: 16px 10px;
+  font-size: 12px;
+  color: $text-muted;
+  text-align: center;
+}
+
+.session-item {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  width: 100%;
+  padding: 8px 10px;
+  border: none;
+  background: none;
+  border-radius: $radius-sm;
+  cursor: pointer;
+  text-align: left;
+  color: $text-secondary;
+  transition: all $transition-fast;
+  margin-bottom: 2px;
+
+  &:hover {
+    background: rgba($accent-primary, 0.06);
+    color: $text-primary;
+
+    .session-item-delete {
+      opacity: 1;
+    }
+  }
+
+  &.active {
+    background: rgba($accent-primary, 0.1);
+    color: $text-primary;
+    font-weight: 500;
+  }
+
+  &.exited {
+    opacity: 0.5;
+  }
+}
+
+.session-item-content {
+  flex: 1;
+  overflow: hidden;
+}
+
+.session-item-title {
+  display: block;
+  font-size: 13px;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.session-item-meta {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  margin-top: 2px;
+}
+
+.session-item-shell {
+  font-size: 10px;
+  color: $accent-primary;
+  background: rgba($accent-primary, 0.08);
+  padding: 0 5px;
+  border-radius: 3px;
+  line-height: 16px;
+}
+
+.session-item-time {
+  font-size: 11px;
+  color: $text-muted;
+}
+
+.session-item-status {
+  font-size: 11px;
+  color: $text-muted;
+  font-style: italic;
+}
+
+.session-item-delete {
+  flex-shrink: 0;
+  opacity: 0.5;
+  padding: 2px;
+  border: none;
+  background: none;
+  color: $text-muted;
+  cursor: pointer;
+  border-radius: 3px;
+  transition: all $transition-fast;
+
+  &:hover {
+    color: $error;
+    background: rgba($error, 0.1);
+  }
+}
+
+.session-close-btn {
+  display: none;
+  border: none;
+  background: none;
+  cursor: pointer;
+  color: $text-secondary;
+  padding: 4px;
+  border-radius: $radius-sm;
+
+  &:hover {
+    background: rgba($accent-primary, 0.06);
+  }
+}
+
+// ─── Main area ──────────────────────────────────────────────────
+
+.terminal-main {
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
+  min-width: 0;
+}
+
+.terminal-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 21px 20px;
+  border-bottom: 1px solid $border-color;
+  flex-shrink: 0;
+}
+
+.header-left {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  overflow: hidden;
+  flex: 1;
+  min-width: 0;
+}
+
+.header-session-title {
+  font-size: 16px;
+  font-weight: 600;
+  color: $text-primary;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.header-actions {
+  display: flex;
+  align-items: center;
+  gap: 4px;
+  flex-shrink: 0;
+}
+
+// ─── Terminal container ─────────────────────────────────────────
+
+.terminal-container {
+  flex: 1;
+  margin: 10px;
+  overflow: hidden;
+  min-height: 0;
+  display: flex;
+  flex-direction: column;
+}
+
+.terminal-xterm {
+  flex: 1;
+  border-radius: $radius-md;
+  overflow: hidden;
+  background-color: #1a1a2e;
+  border: 1px solid $border-color;
+
+  :deep(.xterm) {
+    height: 100%;
+    padding: 8px;
+  }
+
+  :deep(.xterm-viewport) {
+    overflow-y: scroll !important;
+    scrollbar-width: none !important;
+    -ms-overflow-style: none !important;
+    background-color: transparent !important;
+  }
+
+  :deep(.xterm-viewport::-webkit-scrollbar) {
+    display: none !important;
+  }
+
+  :deep(.xterm-screen) {
+    background-color: transparent !important;
+  }
+
+  :deep(.xterm-scrollable-element) {
+    scrollbar-width: none !important;
+    -ms-overflow-style: none !important;
+  }
+
+  :deep(.xterm-scrollable-element::-webkit-scrollbar) {
+    display: none !important;
+  }
+}
+
+// ─── Mobile ─────────────────────────────────────────────────────
+
+@media (max-width: $breakpoint-mobile) {
+  .session-close-btn {
+    display: flex;
+  }
+
+  .session-backdrop {
+    position: absolute;
+    inset: 0;
+    background: rgba(0, 0, 0, 0.4);
+    z-index: 9;
+    opacity: 0;
+    pointer-events: none;
+    transition: opacity $transition-fast;
+
+    &.active {
+      opacity: 1;
+      pointer-events: auto;
+    }
+  }
+
+  .terminal-header {
+    padding: 16px 12px 16px 52px;
+  }
+
+  .terminal-container {
+    padding: 8px;
+  }
+
+  .terminal-xterm {
+    left: 0;
+    right: 0;
+    bottom: 0;
+  }
+}
+</style>
+
+<style lang="scss">
+/* Global: xterm scrollbar (scoped :deep can't reach dynamically created elements) */
+.xterm .scrollbar {
+  width: 6px !important;
+  border-radius: 3px !important;
+  background: rgba(255, 255, 255, 0.08) !important;
+}
+
+.xterm .scrollbar .slider {
+  border-radius: 3px !important;
+  background: rgba(255, 255, 255, 0.2) !important;
+  transition: background 0.15s ease !important;
+}
+
+.xterm .scrollbar:hover .slider {
+  background: rgba(255, 255, 255, 0.35) !important;
+}
+</style>