From 37cbe59551f8fbb285059423c92ecd3a6008c2c2 Mon Sep 17 00:00:00 2001
From: claude code agent 227 <claude_code@vvzvlad.xyz>
Date: Sun, 21 Jun 2026 15:50:15 +0300
Subject: [PATCH] feat(git-sync): client 'Git sync' provenance badge + git in
 runtime image (Phase D)
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- page-history history-item: a lastUpdatedSource==='git-sync' version renders a
  neutral gray 'Git sync' badge (git-merge icon), NOT the agent badge/deep-link
  (it is not an agent edit). +2 i18n keys.
- Dockerfile: install git in the installer (runtime) stage — VaultGit shells out
  to git, so assertGitAvailable() needs the binary at runtime.
Client tsc clean.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---
 Dockerfile                                    |  3 +-
 .../public/locales/en-US/translation.json     |  2 ++
 .../page-history/components/history-item.tsx  | 35 ++++++++++++++++++-
 3 files changed, 38 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 34e5b17f..0fd5dbf4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,8 +17,9 @@ RUN pnpm build
 
 FROM base AS installer
 
+# git: required by the git-sync VaultGit (shells out to git)
 RUN apt-get update \
-  && apt-get install -y --no-install-recommends curl bash \
+  && apt-get install -y --no-install-recommends curl bash git \
   && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app
diff --git a/apps/client/public/locales/en-US/translation.json b/apps/client/public/locales/en-US/translation.json
index 9bf33fcf..ec1b2bdf 100644
--- a/apps/client/public/locales/en-US/translation.json
+++ b/apps/client/public/locales/en-US/translation.json
@@ -1171,6 +1171,8 @@
   "Ran tool {{name}}": "Ran tool {{name}}",
   "AI-agent": "AI-agent",
   "Edited by AI agent on behalf of {{name}}": "Edited by AI agent on behalf of {{name}}",
+  "Git sync": "Git sync",
+  "Synced from Git on behalf of {{name}}": "Synced from Git on behalf of {{name}}",
   "Endpoints": "Endpoints",
   "where we fetch models": "where we fetch models",
   "All endpoints are OpenAI-compatible. Point the Base URL at OpenAI, OpenRouter, a local Ollama, or any self-hosted server.": "All endpoints are OpenAI-compatible. Point the Base URL at OpenAI, OpenRouter, a local Ollama, or any self-hosted server.",
diff --git a/apps/client/src/features/page-history/components/history-item.tsx b/apps/client/src/features/page-history/components/history-item.tsx
index c39430d1..03a0c0f7 100644
--- a/apps/client/src/features/page-history/components/history-item.tsx
+++ b/apps/client/src/features/page-history/components/history-item.tsx
@@ -1,5 +1,5 @@
 import { Text, Group, UnstyledButton, Avatar, Tooltip, Badge } from "@mantine/core";
-import { IconSparkles } from "@tabler/icons-react";
+import { IconSparkles, IconGitMerge } from "@tabler/icons-react";
 import { CustomAvatar } from "@/components/ui/custom-avatar.tsx";
 import { formattedDate } from "@/lib/time";
 import classes from "./css/history.module.css";
@@ -107,6 +107,34 @@ function AiAgentBadge({
   );
 }
 
+/**
+ * Badge marking a version written by the git-sync VaultGit pull (provenance §8.1).
+ * Like {@link AiAgentBadge} it is ADDITIVE — shown next to the human author —
+ * but a git-sync edit is NOT an agent edit, so it is rendered as a small, neutral
+ * badge with NO deep-link (there is no AI chat behind it).
+ */
+function GitSyncBadge({ authorName }: { authorName?: string }) {
+  const { t } = useTranslation();
+
+  const tooltip = t("Synced from Git on behalf of {{name}}", {
+    name: authorName ?? "",
+  });
+
+  return (
+    <Tooltip label={tooltip} withArrow>
+      <Badge
+        size="sm"
+        variant="light"
+        color="gray"
+        radius="sm"
+        leftSection={<IconGitMerge size={12} stroke={2} />}
+      >
+        {t("Git sync")}
+      </Badge>
+    </Tooltip>
+  );
+}
+
 const HistoryItem = memo(function HistoryItem({
   historyItem,
   index,
@@ -126,6 +154,7 @@ const HistoryItem = memo(function HistoryItem({
   const contributors = historyItem.contributors;
   const hasContributors = contributors && contributors.length > 0;
   const isAgentEdit = historyItem.lastUpdatedSource === "agent";
+  const isGitSyncEdit = historyItem.lastUpdatedSource === "git-sync";
 
   return (
     <UnstyledButton
@@ -190,6 +219,10 @@ const HistoryItem = memo(function HistoryItem({
             aiChatId={historyItem.lastUpdatedAiChatId}
           />
         )}
+
+        {isGitSyncEdit && (
+          <GitSyncBadge authorName={historyItem.lastUpdatedBy?.name} />
+        )}
       </Group>
     </UnstyledButton>
   );