dsh-plugin-compact-button
用于 DeepSeek Harness Web UI 的 Composer 压缩控制：模型选择器旁的按钮，用于运行部署自身的 /compact 命令。
插件会安装到这里；不确定时保持 web。
npx -y @deepseek-ai/dsh plugin --profile web add github:liutian11451-png/dsh-plugin-compact-button#5df2213b5af6fb63a168e054a117d003aeb02657Plugin Compact Button 以 dsh-plugin-compact-button 发布，当前版本为 1.0.0。Plugin Hub 会校验它的 manifest，并保存精确安装来源，便于复现安装结果。
English | 中文
A compact control for the DeepSeek Harness web composer: one button, seated directly left of the model selector, that runs the deployment's own /compact command.
Click it and the session compacts. The button submits the bare /compact line over the Session's command channel, which means the durable attempt record, the compaction lock, the summarization route, and the flow node the Chat view already renders all stay exactly the ones /compact owns. This plugin contributes the gesture and its localized refusals — never a second compaction path.
Compacting… from the gesture until the compaction turn ends, then returns to its ordinary label. The window is a three-step latch: the gesture arms it, the observed run confirms it, the run ending releases it. Watching the run alone is not enough — a compaction admitted while the agent was already running never shows the control a run starting, which is the case that once left the label stuck after the compaction had finished./compact command is reported as the missing capability rather than appearing to succeed.dsh plugin --profile web add dsh-plugin-compact-button
Substitute your profile name for web if you run a different one. The package declares dsh.bundle, so dsh plugin registers its patch layer in the profile automatically. Restart dsh web and reload the page; the build payload is composed at boot, so a reload alone is not enough the first time.
dsh plugin --profile web add github:liutian11451-png/dsh-plugin-compact-button
A git install fetches sources, not built artifacts, so the package ships a prepare script that builds lib/ from src/ with plain tsdown — no sibling repository, no type checking. pnpm ≥10 refuses to run a git dependency's prepare until you allow it, so the first add fails with ERR_PNPM_GIT_DEP_PREPARE_NOT_ALLOWED and prints the exact key to add. For a git install that key names the resolved tarball, not the bare package name:
allowBuilds:
dsh-plugin-compact-button@https://codeload.github.com/liutian11451-png/dsh-plugin-compact-button/tar.gz/<commit-sha>: true
Copy the line pnpm prints verbatim — it carries the commit the install resolved to — then re-run the add. Treat that allowance as permission to execute this package's code on your machine at install time, and pin a commit (github:liutian11451-png/dsh-plugin-compact-button#<sha>) so a later push cannot silently change what runs.
One caveat when moving an existing install: if the plugin was previously installed from a local directory, remove that first. A leftover link in the profile's node_modules collides with the incoming git install and pnpm fails with an EPERM symlink error during import.
To avoid asking users for the allowance altogether, publish to npm or ship a tarball from pnpm pack — neither needs build permission.
dsh plugin --profile web add /absolute/path/to/dsh-plugin-compact-button
The deployment must mount the compaction capability — dsh-command-compact plus a compaction backend. Both are part of the standard preset. Without the command the button still renders and answers a click with an explicit unavailable-capability reason; the client cannot know the host's command catalog up front.
package.json # dsh.bundle + dsh.client manifests
cordis.patch.yml # inserts this package's loader row
src/index.ts # node half (inert)
src/client/index.ts # browser half: registers the seat
src/client/CompactButton.tsx # the control
src/client/locales.ts # zh/en dictionaries
src/client/CompactButton.module.css # chip chrome and the refusal strip
tsdown.config.ts # consumer-side build
smoke.mjs # loader-contract smoke test
The node half is deliberately empty. The harness client module registry discovers dsh.client packages by walking the host Loader's rows, so the package needs one mounted row as its carrier; that is all the row is for.
pnpm install
pnpm build # emits lib/index.js and lib/client.js
pnpm typecheck
node smoke.mjs # evaluates the built browser half against a stub shell
smoke.mjs checks the two contracts that are easy to break and invisible until boot: the artifact must take the window.__ModuleLoader__.load({ id, factory }) handoff and return module.exports, and apply() must register one conversation.input.right entry whose injected verb submits /compact and folds all three admissions into copy.
The browser bundle is not an ordinary ESM build. The shell fetches lib/client.js and evaluates it, so the file must be a CommonJS closure factory — hence the banner, intro, and footer in tsdown.config.ts. An ESM or unbannered artifact throws at boot.
Specifiers the shell's module table answers (react, react/jsx-runtime, cordis, the shared UI primitives and store) stay require(...) calls; everything else is inlined. A require the table cannot answer is a guaranteed runtime throw, which is why the external list in the build config is explicit rather than derived from the package's dependencies.
dsh-command-compact renders the button and answers a click with the unavailable-capability reason.Compacting… label covers the window from the gesture to the end of the compaction turn. A compaction started by an automatic policy, or any other turn, leaves the label alone; the control is merely greyed out while that turn runs.compactNow's requirement; it is not a way to force compaction mid-turn.platform: web; there is no terminal-surface equivalent.MIT