rvsttd: model fetch mode, build from source, ~/.rvsttd convention

2026-08-13 10:31:46 +00:00
parent 4be00bc4f1
commit b2b0c0d579
4 changed files with 208 additions and 4 deletions
@@ -0,0 +1,95 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+RVSTTD_DIR="${HOME}/.rvsttd"
+LIB_DIR="${RVSTTD_DIR}/lib"
+INCLUDE_DIR="${RVSTTD_DIR}/include"
+BUILD_DIR="${RVSTTD_DIR}/build"
+
+ARCH="linux-x86_64"
+
+# Fetch latest release tag from GitHub API
+VERSION=$(curl -s https://api.github.com/repos/moonshine-ai/moonshine/releases/latest | grep '"tag_name"' | sed -E 's/.*"([^"]+)".*/\1/')
+if [ -z "${VERSION}" ]; then
+    echo "ERROR: could not fetch latest release tag from GitHub API"
+    exit 1
+fi
+
+PREBUILT_URL="https://github.com/moonshine-ai/moonshine/releases/download/${VERSION}/moonshine-voice-${ARCH}.tar.gz"
+SOURCE_URL="https://github.com/moonshine-ai/moonshine/archive/refs/tags/${VERSION}.tar.gz"
+
+echo "=== rvsttd setup ==="
+echo "Latest Moonshine release: ${VERSION}"
+echo "Target: ${RVSTTD_DIR}"
+echo ""
+
+mkdir -p "${LIB_DIR}" "${INCLUDE_DIR}" "${BUILD_DIR}"
+
+# Step 1: Download prebuilt package (for libonnxruntime.so.1 + header)
+PREBUILT_TGZ="${BUILD_DIR}/moonshine-voice-${ARCH}.tar.gz"
+PREBUILT_EXTRACTED="${BUILD_DIR}/moonshine-voice-${ARCH}"
+
+if [ ! -f "${LIB_DIR}/libonnxruntime.so.1" ]; then
+    echo ">>> Downloading prebuilt package (for libonnxruntime.so.1)..."
+    curl -L -o "${PREBUILT_TGZ}" "${PREBUILT_URL}"
+    mkdir -p "${PREBUILT_EXTRACTED}"
+    tar xzf "${PREBUILT_TGZ}" -C "${PREBUILT_EXTRACTED}" --strip-components=1
+
+    # Copy ONNX Runtime (prebuilt is fine — it has no glibc issue)
+    cp "${PREBUILT_EXTRACTED}/lib/libonnxruntime.so.1" "${LIB_DIR}/"
+    echo "    Installed libonnxruntime.so.1"
+
+    # Copy the header (it's the same in source and prebuilt)
+    cp "${PREBUILT_EXTRACTED}/include/moonshine-c-api.h" "${INCLUDE_DIR}/"
+    echo "    Installed moonshine-c-api.h"
+else
+    echo ">>> libonnxruntime.so.1 already present, skipping prebuilt download"
+fi
+
+# Step 2: Download source
+SOURCE_TGZ="${BUILD_DIR}/moonshine-source.tar.gz"
+SOURCE_DIR="${BUILD_DIR}/moonshine-source"
+
+if [ ! -d "${SOURCE_DIR}" ]; then
+    echo ">>> Downloading Moonshine source ${VERSION}..."
+    curl -L -o "${SOURCE_TGZ}" "${SOURCE_URL}"
+    mkdir -p "${SOURCE_DIR}"
+    tar xzf "${SOURCE_TGZ}" -C "${SOURCE_DIR}" --strip-components=1
+fi
+
+# Step 3: Build libmoonshine.so from source
+CMAKE_BUILD="${BUILD_DIR}/cmake-build"
+
+if [ ! -f "${LIB_DIR}/libmoonshine.so" ]; then
+    echo ">>> Building libmoonshine.so from source..."
+
+    # Point CMake at the prebuilt ONNX Runtime
+    ORT_LIB_DIR="${LIB_DIR}"
+    ORT_INCLUDE_DIR="${SOURCE_DIR}/core/third-party/onnxruntime/include"
+
+    mkdir -p "${CMAKE_BUILD}"
+    cd "${CMAKE_BUILD}"
+
+    cmake "${SOURCE_DIR}/core" \
+        -DCMAKE_BUILD_TYPE=Release \
+        -DONNXRUNTIME_LIB_PATH="${ORT_LIB_DIR}/libonnxruntime.so.1" \
+        -DMOONSHINE_TTS_BUILD_ONNX=OFF
+
+    make -j"$(nproc)" moonshine
+
+    cp "${CMAKE_BUILD}/libmoonshine.so" "${LIB_DIR}/"
+    cp "${SOURCE_DIR}/core/moonshine-c-api.h" "${INCLUDE_DIR}/"
+    echo "    Installed libmoonshine.so (built from source)"
+else
+    echo ">>> libmoonshine.so already present, skipping build"
+fi
+
+echo ""
+echo "=== Setup complete ==="
+echo "Library:  ${LIB_DIR}/libmoonshine.so"
+echo "Library:  ${LIB_DIR}/libonnxruntime.so.1"
+echo "Header:   ${INCLUDE_DIR}/moonshine-c-api.h"
+echo ""
+echo "Next: cd rvsttd && cargo build --release"
+echo "Then:  ./target/release/rvsttd fetch    # downloads the model"
+echo "Then:  ./target/release/rvsttd          # starts the server"