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refactor(cmdline): run the program's own commander action instead of a plan callback

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parseCmdline(ctx, program): void only adapts commander control flow to
the launcher: it parses the immutable cmdlineArgs snapshot and turns
help, version, parse errors, and action rejections into a ctx.appExit
request. App validation and the ctx.provide of the app-owned service
live in the program's own synchronous .action(), which commander runs
inside parse — program.error(...) there shares the exit path with a
grammar rejection. Deletes the CmdlinePlan export, its unread ctx
parameter, the type-unsound (() => ({}) as T) default, and the
T | undefined return with its per-caller publish guard.
This commit is contained in:
Turtle
2026-08-11 18:41:21 +08:00
parent 8e1c1faaad
commit 54dd75a969
17 changed files with 229 additions and 116 deletions
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docs/user/develop/basic/publish.md
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@@ -117,7 +117,7 @@ A bundle that defines a runnable app mounts an ordinary provider plugin:
name: 'dsh-hello-plugin/startup'
```
The plugin exports `inject = ['cmdlineArgs']`, calls `parseCmdline` from [`@deepseek-ai/dsh-cmdline`](../../../../packages/boot/cmdline/README.md) with its own commander program, and provides the returned value as its app-owned service. The launcher hands every plugin the same immutable arguments after launcher flags, so app-specific flags need no launcher change and multiple plugins may parse the snapshot. The Loader row needs no launcher marker or special kind.
The plugin exports `inject = ['cmdlineArgs']`, calls `parseCmdline` from [`@deepseek-ai/dsh-cmdline`](../../../../packages/boot/cmdline/README.md) with its own commander program, and provides its app-owned service from the program's action. The launcher hands every plugin the same immutable arguments after launcher flags, so app-specific flags need no launcher change and multiple plugins may parse the snapshot. The Loader row needs no launcher marker or special kind.
Rows configured by those arguments inject the provider's service and read it from their own `!!js` options, with the deployment value beside it as the fallback: