[Plugin] dsh-plugin-git-composer — Claude-style Git branch & PR composer bar (Alpha, seeking early testers)

[ls-open]

Hi community,

For developers transitioning from Claude Desktop to DeepSeek Harness (DSH), one of the most missed ambient UI features is the persistent Git branch & PR pill bar mounted right above the composer input box.

I built dsh-plugin-git-composer as an out-of-tree Cordis UI plugin for DSH Desktop and Web UI:

Key Features

• Ambient Header Bar: Mounts seamlessly into the composer:header layout slot without altering the core chat flow.
• Zero-Token Branch Switcher: Dropdown for instantaneous local branch checkout (<15ms) without wasting LLM tokens or prompt turns.
• 1-Click Line Diff Review: Clicking the +X -Y counter directly opens DSH's native built-in diff review drawer.
• Adaptive Action Workflow: Displays Commit changes for local repos, dynamically switches to Create PR ▾ (Ready / Draft / Web) if a GitHub remote is configured.
• Active PR & CI Rollup Card: Automatically tracks active PRs (#PR) with real-time GitHub Actions CI status indicators (Success 🟢 / Running 🟡 / Failed 🔴).
• Graceful Degradation: Silent on non-git folders; safely falls back to local commit mode if the GitHub CLI (gh) is absent.

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Install (Alpha)

dsh plugin --profile web add github:ls-open/dsh-git-composer

Or in the DSH Desktop client under Settings → Plugins → Install from URL, paste https://github.com/ls-open/dsh-git-composer.

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Seeking Early Testers & Feedback (初版公测征集)

This is an initial v0.1 release tested against simulated repository fixtures and Node SSR tests. Since real-world projects and operating systems (macOS, Windows, Linux) have diverse Git configurations, there may be rough edges, styling nuances, or quirks.

If you'd like to take it for a spin in your daily workflow, any feedback, suggestions, or bug reports are warmly welcomed! Please feel free to open an issue at:
👉 Issues: https://github.com/ls-open/dsh-git-composer/issues

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中文摘要

如果你用惯了 Claude Desktop，可能会想念其输入框上方常驻的 Git 状态胶囊条。dsh-plugin-git-composer 为 DSH 带来了这一体验：

1. 输入框顶部常驻显示当前仓库、分支与代码行级增减计数；
2. 本地秒级切换分支（无需对话、不消耗模型 Token）；
3. 点击增减计数直接联动 DSH 原生 Diff 审查抽屉；
4. 自适应一键 Commit 或通过 GitHub CLI 创建 PR；
5. PR 卡片实时查看 Actions CI 流水线状态灯。

当前为 v0.1 初版发布，不同操作系统和 Git 配置下可能会遇到未知边界情况，非常欢迎有需求的朋友抢先试用并提出宝贵意见或反馈问题！