a28a19dc63
backend/assets/samples/demo_voice.wav is a build artifact (generated by scripts/build_demos.sh) that was never committed, so it shipped absent from installs: onboarding logged 'Demo audio not found', seeded nothing, and the Launchpad was empty on first run + the /demo_audio route was unavailable. The file is already un-ignored in .gitignore and bundled via the Tauri 'backend' resource — it just needed to exist in git. Commit it (regenerated via the script's say/Samantha path, 24kHz mono 16-bit, content matching DEMO_REF_TEXT) so first-run works on every platform. Onboarding keeps its graceful skip (now with a regenerate hint) for a partial checkout. Regression test guards the asset is present + valid and that onboarding seeds the demo profile from it (and is a no-op on a non-empty DB). No version bump. Co-authored-by: mergetest <test@local> Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
102 lines
3.6 KiB
Python
102 lines
3.6 KiB
Python
"""First-run onboarding — seeds a demo voice profile so the Launchpad
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isn't empty on initial launch. Runs once; skips silently if any
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profiles already exist.
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"""
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import os
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import shutil
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import time
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import logging
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from core.db import get_db
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from core.config import VOICES_DIR
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logger = logging.getLogger(__name__)
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# Bundled demo clip — a short reference audio for the sample profile.
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_DEMO_AUDIO = os.path.join(
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os.path.dirname(__file__), os.pardir, "assets", "samples", "demo_voice.wav"
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)
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DEMO_PROFILE_ID = "demo0001"
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DEMO_PROFILE_NAME = "OmniVoice Demo Voice"
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# Must match the actual spoken content of backend/assets/samples/demo_voice.wav.
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# Regenerated by scripts/build_demos.sh — update both files in lockstep.
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DEMO_REF_TEXT = (
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"Hi, I'm the OmniVoice demo voice. Everything you hear me say from now on "
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"was synthesized on your own machine. No cloud, no account, just you and "
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"the model."
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)
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_DEMO_DESCRIPTION = (
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"A neutral reference voice bundled with OmniVoice. Clone it to hear how "
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"the engine sounds on your machine, then replace it with your own "
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"recording when you're ready."
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)
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def _backfill_demo_metadata(conn):
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"""v0.2.x → v0.3.0 upgrade: a user who already had demo0001 seeded
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before the alembic migration ran will have description='' and
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is_demo=0 on that row. Backfill on every boot — cheap, idempotent."""
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try:
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conn.execute(
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"UPDATE voice_profiles SET description=?, is_demo=1, ref_text=? "
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"WHERE id=? AND (is_demo=0 OR description='' OR ref_text!=?)",
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(_DEMO_DESCRIPTION, DEMO_REF_TEXT, DEMO_PROFILE_ID, DEMO_REF_TEXT),
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)
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conn.commit()
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except Exception as e:
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# Columns may not exist yet if alembic hasn't run — non-fatal.
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logger.debug("Demo backfill skipped: %s", e)
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def seed_sample_project():
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"""Create the demo voice profile if no profiles exist yet."""
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conn = get_db()
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try:
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_backfill_demo_metadata(conn)
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count = conn.execute("SELECT COUNT(*) FROM voice_profiles").fetchone()[0]
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if count > 0:
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return # Not first run — skip
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# The demo clip is committed at backend/assets/samples/demo_voice.wav and
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# bundled with the app (#621). If it's somehow absent (e.g. a partial
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# checkout), skip the seed gracefully rather than seeding a profile that
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# points at a missing file — run scripts/build_demos.sh to regenerate it.
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if not os.path.isfile(_DEMO_AUDIO):
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logger.warning(
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"Demo audio not found at %s — skipping onboarding seed "
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"(regenerate with scripts/build_demos.sh)", _DEMO_AUDIO,
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)
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return
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# Copy demo audio to voices directory
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os.makedirs(VOICES_DIR, exist_ok=True)
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dest = os.path.join(VOICES_DIR, f"{DEMO_PROFILE_ID}.wav")
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shutil.copy2(_DEMO_AUDIO, dest)
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conn.execute(
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"INSERT OR IGNORE INTO voice_profiles "
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"(id, name, ref_audio_path, ref_text, instruct, language, "
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" personality, description, is_demo, created_at) "
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"VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)",
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(
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DEMO_PROFILE_ID,
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DEMO_PROFILE_NAME,
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f"{DEMO_PROFILE_ID}.wav",
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DEMO_REF_TEXT,
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"",
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"English",
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"",
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_DEMO_DESCRIPTION,
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1,
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time.time(),
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),
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)
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conn.commit()
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logger.info("🎉 Seeded demo voice profile '%s'", DEMO_PROFILE_NAME)
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finally:
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conn.close()
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