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feat: enhance config migration with new environment variable tracking

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Added a system to track environment variables introduced in each config version, allowing migration prompts to only mention new variables since the user's last version. Updated the interactive configuration process to offer users the option to set these new optional keys during migration.
This commit is contained in:
teknium1
2026-03-08 05:55:30 -07:00
parent 132e5ec179
commit f824c10429
1 changed files with 48 additions and 26 deletions
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74
hermes_cli/config.py
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@@ -156,6 +156,15 @@ DEFAULT_CONFIG = {
# Config Migration System
# =============================================================================
# Track which env vars were introduced in each config version.
# Migration only mentions vars new since the user's previous version.
ENV_VARS_BY_VERSION: Dict[int, List[str]] = {
3: ["FIRECRAWL_API_KEY", "BROWSERBASE_API_KEY", "BROWSERBASE_PROJECT_ID", "FAL_KEY"],
4: ["VOICE_TOOLS_OPENAI_KEY", "ELEVENLABS_API_KEY"],
5: ["WHATSAPP_ENABLED", "WHATSAPP_MODE", "WHATSAPP_ALLOWED_USERS",
"SLACK_BOT_TOKEN", "SLACK_APP_TOKEN", "SLACK_ALLOWED_USERS"],
}
# Required environment variables with metadata for migration prompts.
# LLM provider is required but handled in the setup wizard's provider
# selection step (Nous Portal / OpenRouter / Custom endpoint), so this
@@ -625,34 +634,47 @@ def migrate_config(interactive: bool = True, quiet: bool = False) -> Dict[str, A
if v["name"] not in required_names and not v.get("advanced")
]
if interactive and missing_optional:
print(" Would you like to configure any optional keys now?")
try:
answer = input(" Configure optional keys? [y/N]: ").strip().lower()
except (EOFError, KeyboardInterrupt):
answer = "n"
if answer in ("y", "yes"):
# Only offer to configure env vars that are NEW since the user's previous version
new_var_names = set()
for ver in range(current_ver + 1, latest_ver + 1):
new_var_names.update(ENV_VARS_BY_VERSION.get(ver, []))
if new_var_names and interactive and not quiet:
new_and_unset = [
(name, OPTIONAL_ENV_VARS[name])
for name in sorted(new_var_names)
if not get_env_value(name) and name in OPTIONAL_ENV_VARS
]
if new_and_unset:
print(f"\n {len(new_and_unset)} new optional key(s) in this update:")
for name, info in new_and_unset:
print(f" • {name} — {info.get('description', '')}")
print()
for var in missing_optional:
desc = var.get("description", "")
if var.get("url"):
print(f" {desc}")
print(f" Get your key at: {var['url']}")
else:
print(f" {desc}")
if var.get("password"):
import getpass
value = getpass.getpass(f" {var['prompt']} (Enter to skip): ")
else:
value = input(f" {var['prompt']} (Enter to skip): ").strip()
if value:
save_env_value(var["name"], value)
results["env_added"].append(var["name"])
print(f" ✓ Saved {var['name']}")
try:
answer = input(" Configure new keys? [y/N]: ").strip().lower()
except (EOFError, KeyboardInterrupt):
answer = "n"
if answer in ("y", "yes"):
print()
for name, info in new_and_unset:
if info.get("url"):
print(f" {info.get('description', name)}")
print(f" Get your key at: {info['url']}")
else:
print(f" {info.get('description', name)}")
if info.get("password"):
import getpass
value = getpass.getpass(f" {info.get('prompt', name)} (Enter to skip): ")
else:
value = input(f" {info.get('prompt', name)} (Enter to skip): ").strip()
if value:
save_env_value(name, value)
results["env_added"].append(name)
print(f" ✓ Saved {name}")
print()
else:
print(" Set later with: hermes config set KEY VALUE")
# Check for missing config fields
missing_config = get_missing_config_fields()