Accompanist 124 collect models

docker/accompaniator-dev/Dockerfile

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+FROM accompaniator
+
+RUN git clone https://github.com/nzinov/accompaniator

docker/accompaniator-prod/Dockerfile

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+FROM accompaniator
+
+RUN git clone https://github.com/nzinov/accompaniator accompaniator

docker/accompaniator/.bashrc

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+microphone-test () {
+  arecord -vvv -f dat /dev/null
+}

docker/accompaniator/Dockerfile

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+FROM base/devel
+
+RUN mkdir /build
+WORKDIR /build
+
+RUN pacman -Syu --noconfirm
+RUN pacman -S --noconfirm alsa-lib alsa-utils alsa-plugins
+
+RUN pacman -S --noconfirm fluidsynth soundfont-fluid mpg123 rtmidi
+
+RUN pacman -S --noconfirm python python-pip python-virtualenv git htop \
+    && mkdir env \
+    && python3 -m venv env/ \
+    && source env/bin/activate
+
+RUN paccache -rk 0
+
+# By copying over requirements first, we make sure that Docker will cache
+# our installed requirements rather than reinstall them on every build
+ADD requirements.txt /build/
+
+RUN pip install --upgrade pip \
+    && pip install -r requirements.txt
+
+ADD . /build/
+
+RUN mv asound.conf /etc/asound.conf
+RUN cat ./.bashrc >> ~/.bashrc
+
+CMD ./startup.sh

docker/accompaniator/asound.conf

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+pcm.!default {
+    type hw
+    card 1
+}
+ctl.!default {
+    type hw
+    card 1
+} 

docker/accompaniator/requirements.txt

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+aubio
+pyaudio
+mido
+python-rtmidi
+sklearn
+tensorflow

docker/accompaniator/startup.sh

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+#!/bin/bash
+
+# Start the first process
+nohup fluidsynth -a alsa -m alsa_seq -l -s -i /usr/share/soundfonts/FluidR3_GM.sf2 &
+status=$?
+if [ $status -ne 0 ]; then
+  echo "Failed to start fluidsynth: $status"
+  exit $status
+else
+  echo "Fluidsynth ran successfully"
+fi
+
+bash

docker/docker-compose.yml

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+version: '3.1'
+
+services:
+
+  accompaniator:
+    image: accompaniator
+    build: accompaniator
+    devices:
+      - /dev/snd:/dev/snd
+    volumes:
+      - /tmp/.X11-unix:/tmp/.X11-unix
+      - /run/dbus/:/run/dbus/:rw
+      - /dev/shm:/dev/shm
+
+  accompaniator-dev:
+    image: accompaniator-dev
+    build: accompaniator-dev
+    devices:
+      - /dev/snd:/dev/snd
+    volumes:
+      - /tmp/.X11-unix:/tmp/.X11-unix
+      - /run/dbus/:/run/dbus/:rw
+      - /dev/shm:/dev/shm
+      - ./../:/build/accompaniator
+
+  accompaniator-prod:
+    image: accompaniator-prod
+    build: accompaniator-prod
+    devices:
+      - /dev/snd:/dev/snd
+    volumes:
+      - /tmp/.X11-unix:/tmp/.X11-unix
+      - /run/dbus/:/run/dbus/:rw
+      - /dev/shm:/dev/shm