dennisrongo/dsh-plugins

dsh-headless-plus

替换无界面启动流程,为 dsh headless 运行添加 --model provider/model、--resume <id|latest>、--continue 与 --session-info 标志。

‍ 开发与运行时ai-agentdeepseek-harnessdsh

@dennisrongo/dsh-headless-plus

npm: @dennisrongo/dsh-headless-plus · source: dennisrongo/dsh-plugins

Claude Code parity for the DeepSeek Harness headless app: pick a model and continue a conversation from the command line.

The stock headless app runs one task with the default model and forgets it. This replaces it with one that takes --model, --resume and --continue, so a shell script or an agent can hold a real conversation across invocations.

Flags

FlagMeaning
--model provider/modelOverride the model for this run. Malformed values fail fast at startup rather than silently falling back.
--resume <session-id|latest>Continue an existing session.
-c, --continueAlias for --resume latest — the most recent session for this directory.
--session-infoPrint the session id to stderr at exit, so stdout stays clean for piping.
dsh --profile headless-plus --session-info "reply with the single word ok"
dsh --profile headless-plus --continue "and again"
dsh --profile headless-plus --model deepseek/deepseek-chat "summarise README.md"

Install

dsh plugin --profile headless add @dennisrongo/dsh-headless-plus

Needs a profile built on @deepseek-ai/dsh-base + @deepseek-ai/dsh-headless. The package mounts itself: its own cordis.patch.yml disables the two stock headless rows and inserts its replacements. Do not repeat any of that in your profile — a duplicate id is fatal (duplicate loader entry id: headless-plus-startup).

This is a replacement app, not an addition, which is why it disables another bundle's rows.

Update

dsh plugin --profile headless outdated
dsh plugin --profile headless update @dennisrongo/dsh-headless-plus

dsh plugin forwards to pnpm, so outdated, update and remove all behave normally. A caret range only moves within its major; cross one with add @dennisrongo/dsh-headless-plus@latest. There is no build step — lib/ is hand-written and committed — but the app is a CLI, so changes apply on the next run, not a refresh.

How it works

Two plugins, two rows. lib/startup.js owns the flag family via commander and publishes a headlessPlusStartup service carrying the parsed task and options; lib/index.js resolves the session target, applies any model override, runs the agent and prints the result. Each dsh app owns its own flags, so these do not collide with the launcher's.

Resuming goes through the public ctx.agents.resume(). --resume latest maps the cwd to its session directory using the same slug rule as dsh-session-persistence-jsonl (separators → -, wrapped in --); if that upstream convention changes this breaks, and test/smoke.mjs is what catches it.

commander is a real dependency; every @deepseek-ai/* is a peer supplied by your dsh install.

See AGENTS.md for the mount rows, dev loop and verification recipe.


About the author

Plugins and walkthroughs on YouTube @codingmenace — I build AI coding tools in public, including DeepSeek Harness itself. More at dennisrongo.com.