feat(Log): Log 视图升级为 IDEA 风格提交图（Graph DAG）

CHANGELOG.md

@@ -6,6 +6,7 @@
 
 ### Added
 
+- **Log 视图升级为 IDEA 风格提交图（Graph DAG）**：`hyperGit.log` 由原生 TreeView（`log-tree.ts`）迁移为 Webview，基于 commit 父子关系**自计算 DAG lane 布局**，完整复刻 IntelliJ IDEA Git Log 的彩色泳道 / 节点 / 分叉·合并连线 / HEAD·分支·标签标签——不再依赖 `git log --graph` 的粗糙 ASCII（lane 由 git 分配、不可控、随列号抖动着色）。新增纯逻辑引擎 `engine/log/graph-layout.ts`（单遍增量 lane 状态机，nil-slot 复用保证分支「直顺」；`graph-color.ts` 沿首父链继承 + 相邻 lane 异色；覆盖 octopus 合并 / 多 root / 收敛 / 截断 dangling 边）、`log-line.ts`（NUL/RS 解析）与 `log-query.ts`（`--topo-order` 保拓扑序；author/grep/path 服务端 + mergeMode/date/regex 客户端复用 `applyClientFilters`），单测 29 例全覆盖。Webview 端虚拟化「每行内联 SVG + 文本列」渲染、主题调色板（`--vscode-` 令牌 + hex 回退）、All/Current 范围切换、滚动增量加载、↑↓ 键导航、选中提交内联展示变更文件（点击打开 diff）、右键 per-commit 操作菜单（复用既有 9 个命令）。移除独立的 `showGraph` 面板与 `graph-parser`（单一事实源去重）；新增 `LogFilterControl` 接口使 4 个命令注册器零行为改动完成迁移。
 - **Branches 视图多选 + 批量操作**：`hyperGit.branches` 由 `registerTreeDataProvider` 改用 `createTreeView({ canSelectMany: true })`，支持 Ctrl/Cmd/Shift 框选多个分支/标签。批量命令作用于整个选区：**删除分支**（一次 `git branch --merged` 分类已合并/未合并，单条确认弹窗诚实分栏呈现强制删除风险，逐个删除并汇总成功/失败）、**删除标签**、**复制引用**（按行连接）、**收藏切换**。仅单目标语义的操作（检出/合并/变基/重命名/比较）经 `!listMultiSelection` 在多选时从右键菜单隐藏，且因仅读「右键点击项」而始终安全。新增纯逻辑 `engine/ref/selection.collectBranchRefs`（选区归一化 + 「点击在选区之外」手势优先）与 `engine/ref/cleanup` 的 `partitionByMerged`/`formatBranchDeleteConfirm`/`truncateNames`，单测全覆盖。
 
 ## [0.0.1-rc.4] - 2026-06-29 — 第四个预发布候选

package.json

@@ -68,6 +68,7 @@
         {
           "id": "hyperGit.log",
           "name": "Log",
+          "type": "webview",
           "visibility": "visible"
         },
         {
@@ -160,7 +161,6 @@
       { "command": "hyperGit.logFilterDate", "title": "按日期过滤", "category": "Hyper Git" },
       { "command": "hyperGit.logFilterRegex", "title": "按 message 正则过滤", "category": "Hyper Git" },
       { "command": "hyperGit.rewordCommit", "title": "改写最新提交信息", "category": "Hyper Git" },
-      { "command": "hyperGit.showGraph", "title": "查看提交图（Graph）", "category": "Hyper Git", "icon": "$(git-commit)" },
       { "command": "hyperGit.showConsole", "title": "打开 Console", "category": "Hyper Git" },
       { "command": "hyperGit.partialStage", "title": "部分暂存（Hunk）…", "category": "Hyper Git" },
       { "command": "hyperGit.partialUnstage", "title": "部分取消暂存（Hunk）…", "category": "Hyper Git" },
@@ -215,9 +215,6 @@
         { "command": "hyperGit.createPatch", "when": "view == hyperGit.changes" },
         { "command": "hyperGit.applyPatch", "when": "view == hyperGit.changes" },
         { "command": "hyperGit.refreshLog", "when": "view == hyperGit.log", "group": "navigation" },
-        { "command": "hyperGit.showGraph", "when": "view == hyperGit.log", "group": "navigation" },
-        { "command": "hyperGit.cherryPick", "when": "view == hyperGit.log", "group": "navigation" },
-        { "command": "hyperGit.revertCommit", "when": "view == hyperGit.log", "group": "navigation" },
         { "command": "hyperGit.resetHead", "when": "view == hyperGit.log", "group": "navigation" },
         { "command": "hyperGit.logFilterAuthor", "when": "view == hyperGit.log" },
         { "command": "hyperGit.logFilterPath", "when": "view == hyperGit.log" },
@@ -251,7 +248,6 @@
         { "command": "hyperGit.moveChangelist", "when": "view == hyperGit.changes && viewItem == hyperGit.fileChange", "group": "1_file@1" },
         { "command": "hyperGit.showHistory", "when": "view == hyperGit.changes && viewItem == hyperGit.fileChange", "group": "1_file@2" },
         { "command": "hyperGit.discardChanges", "when": "view == hyperGit.changes && viewItem == hyperGit.fileChange", "group": "1_file@3" },
-        { "command": "hyperGit.copyCommitHash", "when": "view == hyperGit.log && viewItem == hyperGit.commit", "group": "1_commit@1" },
         { "command": "hyperGit.branchCheckout", "when": "view == hyperGit.branches && viewItem =~ /hyperGit.branch|hyperGit.remoteBranch/ && !listMultiSelection", "group": "1_branch@1" },
         { "command": "hyperGit.branchDelete", "when": "view == hyperGit.branches && viewItem == hyperGit.branch", "group": "1_branch@2" },
         { "command": "hyperGit.mergeBranch", "when": "view == hyperGit.branches && viewItem =~ /hyperGit.branch|hyperGit.remoteBranch/ && !listMultiSelection", "group": "1_branch@3" },
@@ -265,14 +261,6 @@
         { "command": "hyperGit.compareWithCurrent", "when": "view == hyperGit.branches && viewItem =~ /hyperGit.branch|hyperGit.remoteBranch|hyperGit.tag/ && !listMultiSelection", "group": "1_branch@8" },
         { "command": "hyperGit.tagCheckout", "when": "view == hyperGit.branches && viewItem == hyperGit.tag && !listMultiSelection", "group": "1_tag@1" },
         { "command": "hyperGit.tagDelete", "when": "view == hyperGit.branches && viewItem == hyperGit.tag", "group": "1_tag@2" },
-        { "command": "hyperGit.cherryPick", "when": "view == hyperGit.log && viewItem == hyperGit.commit", "group": "1_commit@1" },
-        { "command": "hyperGit.revertCommit", "when": "view == hyperGit.log && viewItem == hyperGit.commit", "group": "1_commit@2" },
-        { "command": "hyperGit.dropCommit", "when": "view == hyperGit.log && viewItem == hyperGit.commit", "group": "1_commit@3" },
-        { "command": "hyperGit.fixupCommit", "when": "view == hyperGit.log && viewItem == hyperGit.commit", "group": "1_commit@4" },
-        { "command": "hyperGit.createBranchFromCommit", "when": "view == hyperGit.log && viewItem == hyperGit.commit", "group": "1_commit@5" },
-        { "command": "hyperGit.createTagFromCommit", "when": "view == hyperGit.log && viewItem == hyperGit.commit", "group": "1_commit@6" },
-        { "command": "hyperGit.showContainingBranches", "when": "view == hyperGit.log && viewItem == hyperGit.commit", "group": "1_commit@7" },
-        { "command": "hyperGit.resetToHere", "when": "view == hyperGit.log && viewItem == hyperGit.commit", "group": "1_commit@8" },
         { "command": "hyperGit.ignorePath", "when": "view == hyperGit.changes && viewItem == hyperGit.fileChange", "group": "1_file@4" },
         { "command": "hyperGit.partialStage", "when": "view == hyperGit.changes && viewItem == hyperGit.fileChange", "group": "1_file@5" },
         { "command": "hyperGit.partialUnstage", "when": "view == hyperGit.changes && viewItem == hyperGit.fileChange", "group": "1_file@6" },

src/adapter/advanced-commands.ts

@@ -1,7 +1,7 @@
 import * as vscode from 'vscode';
 import type { BranchNode, BranchesTreeProvider } from './tree/branches-tree';
 import type { GitRepositoryService } from './git-repository-service';
-import type { LogNode } from './tree/log-tree';
+import type { LogNode } from './webview/log-webview';
 import { filterMergeable } from '../engine/ref/cleanup';
 import { selectedBranchRefs } from './branch-selection';
 

src/adapter/git-cli-commands.ts

@@ -3,7 +3,7 @@ import * as path from 'path';
 import * as vscode from 'vscode';
 import type { BranchNode, BranchesTreeProvider } from './tree/branches-tree';
 import type { ChangeItem, GitRepositoryService } from './git-repository-service';
-import type { LogNode, LogTreeProvider } from './tree/log-tree';
+import type { LogFilterControl, LogNode } from './webview/log-webview';
 import { handleGitConflict } from './conflict-ui';
 
 const errMsg = (e: unknown): string => (e instanceof Error ? e.message : String(e));
@@ -12,7 +12,7 @@ const errMsg = (e: unknown): string => (e instanceof Error ? e.message : String(
  * 注册经 git CLI 补齐的操作（M5' batch 1）：cherry-pick / revert / reset / branch rename /
  * ignore / compare branches / reword。均经 `service.execGit`（复用 vscode.git 的同一 git 二进制）。
  */
-export function registerGitCliCommands(service: GitRepositoryService, branchesTree: BranchesTreeProvider, logTree: LogTreeProvider): vscode.Disposable[] {
+export function registerGitCliCommands(service: GitRepositoryService, branchesTree: BranchesTreeProvider, logTree: LogFilterControl): vscode.Disposable[] {
 	const subs: vscode.Disposable[] = [];
 
 	subs.push(

src/adapter/history-commands.ts

@@ -4,7 +4,7 @@ import type { BranchNode } from './tree/branches-tree';
 import type { BranchesTreeProvider } from './tree/branches-tree';
 import type { BranchFavorites } from './branch-favorites';
 import type { ChangeItem, GitRepositoryService } from './git-repository-service';
-import type { LogNode, LogTreeProvider } from './tree/log-tree';
+import type { LogFilterControl, LogNode } from './webview/log-webview';
 import { handleGitConflict } from './conflict-ui';
 import type { MergeMode } from '../engine/log/log-filter';
 import { selectedBranchRefs } from './branch-selection';
@@ -13,7 +13,7 @@ import { formatBranchDeleteConfirm, partitionByMerged, truncateNames } from '../
 /** 注册 Log/Branches/Blame/History/Tags 相关命令。 */
 export function registerHistoryCommands(
 	service: GitRepositoryService,
-	logTree: LogTreeProvider,
+	logTree: LogFilterControl,
 	branchesTree: BranchesTreeProvider,
 	favorites: BranchFavorites,
 ): vscode.Disposable[] {

src/adapter/misc-commands.ts

@@ -1,7 +1,7 @@
 import * as fs from 'fs';
 import * as vscode from 'vscode';
 import type { GitRepositoryService } from './git-repository-service';
-import type { LogTreeProvider } from './tree/log-tree';
+import type { LogFilterControl } from './webview/log-webview';
 import type { BranchesTreeProvider } from './tree/branches-tree';
 import { handleGitConflict } from './conflict-ui';
 
@@ -17,7 +17,7 @@ const errMsg = (e: unknown): string => (e instanceof Error ? e.message : String(
 export function registerMiscCommands(
 	service: GitRepositoryService,
 	branchesTree: BranchesTreeProvider,
-	logTree: LogTreeProvider,
+	logTree: LogFilterControl,
 ): vscode.Disposable[] {
 	const subs: vscode.Disposable[] = [];
 

src/adapter/remote-commands.ts

@@ -1,7 +1,7 @@
 import * as vscode from 'vscode';
 import type { GitRepositoryService } from './git-repository-service';
 import type { BranchesTreeProvider } from './tree/branches-tree';
-import type { LogTreeProvider } from './tree/log-tree';
+import type { LogFilterControl } from './webview/log-webview';
 import { handleGitConflict } from './conflict-ui';
 
 const errMsg = (e: unknown): string => (e instanceof Error ? e.message : String(e));
@@ -17,7 +17,7 @@ const errMsg = (e: unknown): string => (e instanceof Error ? e.message : String(
 export function registerRemoteCommands(
 	service: GitRepositoryService,
 	branchesTree: BranchesTreeProvider,
-	logTree: LogTreeProvider,
+	logTree: LogFilterControl,
 ): vscode.Disposable[] {
 	const subs: vscode.Disposable[] = [];