From bb8e4cdbfafcb5b9ed9ca8c4f57e52708213976d Mon Sep 17 00:00:00 2001
From: Blallo <blallo@autistici.org>
Date: Wed, 15 Sep 2021 21:53:57 +0200
Subject: [PATCH] Generate first empty file at container startup

---
 .gitignore          |  1 +
 docker-compose.yaml |  4 ++--
 docker/run.sh       | 11 +++++++++++
 3 files changed, 14 insertions(+), 2 deletions(-)
 create mode 100755 docker/run.sh

diff --git a/.gitignore b/.gitignore
index 9563954..d044043 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@ dist/
 rec/
 *.egg-info/
 /venv
+/docker/output/*
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 96a158a..15b65d2 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -7,11 +7,11 @@ services:
       dockerfile: docker/Dockerfile.liquidsoap
     volumes:
       - ./docker/run.liq:/run.liq
-      - ./docker/ror.sh:/ror.sh
+      - ./docker/run.sh:/run.sh
       - rec:/rec
     devices:
       - /dev/snd:/dev/snd
-    entrypoint: /run.liq
+    entrypoint: /run.sh
     depends_on:
       - storageprepare
 
diff --git a/docker/run.sh b/docker/run.sh
new file mode 100755
index 0000000..7a0175a
--- /dev/null
+++ b/docker/run.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+set -xueo pipefail
+
+FILEPATH="/rec/ror/$(date +%Y-%m)/$(date +%d)/rec-$(date +%Y-%m-%d-%H)-00-00.mp3"
+mkdir -p $(dirname ${FILEPATH})
+if ! [[ -f ${FILEPATH} ]]; then
+    ffmpeg -f lavfi -i anullsrc=r=11025:cl=mono -t 3600 -acodec mp3 ${FILEPATH}
+fi
+
+/run.liq