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-rw-r--r--templates/feature/agl-voiceagent-alexa-wakeword/50_setup.sh45
1 files changed, 45 insertions, 0 deletions
diff --git a/templates/feature/agl-voiceagent-alexa-wakeword/50_setup.sh b/templates/feature/agl-voiceagent-alexa-wakeword/50_setup.sh
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+++ b/templates/feature/agl-voiceagent-alexa-wakeword/50_setup.sh
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+# Install and patch Amazon Alexa Auto SDK "amazonlite" wakeword engine
+
+pushd $METADIR >/dev/null 2>&1
+
+WAKEWORD_FEATURE_DIR="$METADIR/meta-agl-devel/templates/feature/agl-voiceagent-alexa-wakeword"
+AMAZONLITE_VER="2.3"
+AMAZONLITE_PATCH="${WAKEWORD_FEATURE_DIR}/amazonlite-${AMAZONLITE_VER}.patch"
+AUTOSDK_EXTRAS_DIR="$METADIR/external/alexa-auto-sdk/extensions/extras"
+AMAZONLITE_DIR="${AUTOSDK_EXTRAS_DIR}/amazonlite"
+
+if [ -f "${AMAZONLITE_DIR}/README.md" ]; then
+ ver=`grep '^Unzip the' "${AMAZONLITE_DIR}/README.md" | sed 's/.*amazonlite-\([0-9]\+\.[0-9]\+\)\.zip.*/\1/'`
+ if [ "$ver" != ${AMAZONLITE_VER} ]; then
+ echo "ERROR: ${AMAZONLITE_DIR} does not contain version ${AMAZONLITE_VER}!" >&2
+ exit 1
+ fi
+fi
+
+test -f ${XDG_CONFIG_HOME:-~/.config}/user-dirs.dirs && source ${XDG_CONFIG_HOME:-~/.config}/user-dirs.dirs
+DOWNLOAD_DIR=${XDG_DOWNLOAD_DIR:-$HOME/Downloads}
+
+if [ ! -f "${DOWNLOAD_DIR}/amazonlite-${AMAZONLITE_VER}.zip" ]; then
+ echo "ERROR: amazonlite-${AMAZONLITE_VER}.zip not found in ${DOWNLOAD_DIR}!" >&2
+ exit 1
+elif [ ! -d "${AUTOSDK_EXTRAS_DIR}" ]; then
+ echo "ERROR: Directory ${AUTOSDK_EXTRAS_DIR} not present!" >&2
+ exit 1
+fi
+cd "${AUTOSDK_EXTRAS_DIR}"
+if [ ! -d amazonlite ]; then
+ echo "Extracting ${DOWNLOAD_DIR}/amazonlite-${AMAZONLITE_VER}.zip"
+ unzip -q "${DOWNLOAD_DIR}/amazonlite-${AMAZONLITE_VER}.zip" || exit 1
+ cd amazonlite
+ echo "Patching ${AMAZONLITE_DIR}"
+ patch -p0 < "${AMAZONLITE_PATCH}"
+else
+ cat <<-EOF
+The amazonlite ${AMAZONLITE_VER} wakeword engine is already installed.
+To force reinstallation, manually remove the directory:
+ ${AMAZONLITE_DIR}
+
+EOF
+fi
+
+popd >/dev/null 2>&1