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fix(ui-tui): harden TUI error handling, model validation, command UX parity, and gateway lifecycle

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This commit is contained in:
Brooklyn Nicholson
2026-04-13 18:29:24 -05:00
parent 783c6b6ed6
commit aeb53131f3
15 changed files with 1303 additions and 309 deletions
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6
hermes_cli/commands.py
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@@ -73,7 +73,7 @@ COMMAND_REGISTRY: list[CommandDef] = [
args_hint="[focus topic]"),
CommandDef("rollback", "List or restore filesystem checkpoints", "Session",
args_hint="[number]"),
CommandDef("stop", "Kill all running background processes", "Session"),
CommandDef("stop", "Kill all running registered subprocesses", "Session"),
CommandDef("approve", "Approve a pending dangerous command", "Session",
gateway_only=True, args_hint="[session|always]"),
CommandDef("deny", "Deny a pending dangerous command", "Session",
@@ -96,7 +96,7 @@ COMMAND_REGISTRY: list[CommandDef] = [
# Configuration
CommandDef("config", "Show current configuration", "Configuration",
cli_only=True),
CommandDef("model", "Switch model for this session", "Configuration", args_hint="[model] [--global]"),
CommandDef("model", "Switch model for this session", "Configuration", args_hint="[model] [--provider name] [--global]"),
CommandDef("provider", "Show available providers and current provider",
"Configuration"),
@@ -152,7 +152,7 @@ COMMAND_REGISTRY: list[CommandDef] = [
cli_only=True, aliases=("gateway",)),
CommandDef("copy", "Copy the last assistant response to clipboard", "Info",
cli_only=True, args_hint="[number]"),
CommandDef("paste", "Check clipboard for an image and attach it", "Info",
CommandDef("paste", "Attach clipboard image or manage text paste shelf", "Info",
cli_only=True),
CommandDef("image", "Attach a local image file for your next prompt", "Info",
cli_only=True, args_hint="<path>"),

12
hermes_cli/models.py
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@@ -1803,8 +1803,8 @@ def validate_requested_model(
)
return {
"accepted": True,
"persist": True,
"accepted": False,
"persist": False,
"recognized": False,
"message": message,
}
@@ -1817,8 +1817,8 @@ def validate_requested_model(
message += f"\n If this server expects `/v1`, try base URL: `{probe.get('suggested_base_url')}`"
return {
"accepted": True,
"persist": True,
"accepted": False,
"persist": False,
"recognized": False,
"message": message,
}
@@ -1882,8 +1882,8 @@ def validate_requested_model(
# but warn so typos don't silently break things.
provider_label = _PROVIDER_LABELS.get(normalized, normalized)
return {
"accepted": True,
"persist": True,
"accepted": False,
"persist": False,
"recognized": False,
"message": (
f"Could not reach the {provider_label} API to validate `{requested}`. "