feat: /model command to switch AI model from Telegram#66
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Usage: /model — show current model + available options /model sonnet — switch to Claude Sonnet 4.6 /model opus — switch to Claude Opus 4.6 /model haiku — switch to Claude Haiku 4.5 Writes to ~/.pi/agent/settings.json (defaultProvider + defaultModel). Takes effect on next agent turn (new sessions use new model). Registered in Telegram bot command menu.
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| function writeSettings(settings: Record<string, any>): void { | ||
| writeFileSync(SETTINGS_PATH, JSON.stringify(settings, null, 2) + "\n"); |
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writeSettings writes ~/.pi/agent/settings.json directly, but /model is now registered globally in Telegram and can run on installs where ~/.pi/agent does not exist yet (for example non-Pi setups or first-run environments). In that case writeFileSync throws ENOENT, and this handler has no local error handling, so the command fails and can bubble an unhandled rejection through the message callback. Create the parent directory (or catch and report write errors) before writing.
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| settings.defaultModel = target; | ||
| settings.defaultProvider = provider; |
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The slash-path branch treats any input containing / as a model id, but then keeps the existing provider and stores the entire string into defaultModel. For inputs like /model amazon-bedrock/us.anthropic..., this persists defaultProvider=amazon-bedrock and defaultModel=amazon-bedrock/us..., which later gets recombined as provider/model (e.g. amazon-bedrock/amazon-bedrock/us...) in status/reporting paths and produces a malformed configured identifier. Parse provider/model explicitly when / is present instead of storing the unsplit string.
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Switch AI model live from Telegram without SSH.
Usage:
/model— show current model + available options/model sonnet— switch to Claude Sonnet 4.6/model opus— switch to Claude Opus 4.6/model haiku— switch to Claude Haiku 4.5/model opus-4.7— switch to Claude Opus 4.7Writes to
~/.pi/agent/settings.json. Takes effect on next agent turn.Registered in Telegram bot command menu.