feat(supertonic): add Supertonic ONNX TTS backend (CPU)#10342

Merged

mudler merged 14 commits into

feat/supertonic-tts-backend

Jun 15, 2026

Commits on Jun 15, 2026

feat(supertonic): vendor upstream Go TTS pipeline (helper.go)
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feat(supertonic): add gRPC backend (Load/TTS/TTSStream, CPU)
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fix(supertonic): satisfy unused linter (use onnxProvider; exclude vendored helper.go)
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test(supertonic): unit tests for resolvers + gated end-to-end synthesis
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style(supertonic): gofmt backend.go comment block
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feat(supertonic): add Makefile, run.sh, package.sh (CPU build)
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build(supertonic): wire backend into root Makefile
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fix(supertonic): check ort.DestroyEnvironment return (errcheck)
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fix(supertonic): resolve voice_styles as sibling of onnx dir; guard trim; test voice
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feat(supertonic): add CPU build matrix + gallery index entries
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feat(supertonic): expose as pref-only importable backend
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feat(supertonic): add Supertonic/supertonic-3 TTS model to the gallery
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fix(meta): register pipeline.max_history_items config field
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ci(secscan): exclude vendored supertonic backend from gosec
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