Remove docker prereqs scripts that only install a package. Add informational message for this. (#14661)

virtualization/Docker/scripts/ffmpeg

@@ -1,11 +0,0 @@
-#!/bin/bash
-# Sets up ffmpeg.
-
-# Stop on errors
-set -e
-
-PACKAGES=(
-  ffmpeg
-)
-
-apt-get install -y --no-install-recommends ${PACKAGES[@]}

virtualization/Docker/scripts/iperf3

@@ -1,11 +0,0 @@
-#!/bin/bash
-# Sets up iperf3.
-
-# Stop on errors
-set -e
-
-PACKAGES=(
-  iperf3
-)
-
-apt-get install -y --no-install-recommends ${PACKAGES[@]}

virtualization/Docker/setup_docker_prereqs

@@ -6,11 +6,9 @@ set -e
 
 INSTALL_TELLSTICK="${INSTALL_TELLSTICK:-yes}"
 INSTALL_OPENALPR="${INSTALL_OPENALPR:-yes}"
-INSTALL_FFMPEG="${INSTALL_FFMPEG:-yes}"
 INSTALL_LIBCEC="${INSTALL_LIBCEC:-yes}"
 INSTALL_PHANTOMJS="${INSTALL_PHANTOMJS:-yes}"
 INSTALL_SSOCR="${INSTALL_SSOCR:-yes}"
-INSTALL_IPERF3="${INSTALL_IPERF3:-yes}"
 
 # Required debian packages for running hass or components
 PACKAGES=(
@@ -28,6 +26,10 @@ PACKAGES=(
   libudev-dev
   # homeassistant.components.homekit_controller
   libmpc-dev libmpfr-dev libgmp-dev
+  # homeassistant.components.ffmpeg
+  ffmpeg
+  # homeassistant.components.sensor.iperf3
+  iperf3
 )
 
 # Required debian packages for building dependencies
@@ -41,6 +43,10 @@ PACKAGES_DEV=(
 apt-get update
 apt-get install -y --no-install-recommends ${PACKAGES[@]} ${PACKAGES_DEV[@]}
 
+# This is a list of scripts that install additional dependencies. If you only
+# need to install a package from the official debian repository, just add it
+# to the list above. Only create a script if you need compiling, manually
+# downloading or a 3th party repository.
 if [ "$INSTALL_TELLSTICK" == "yes" ]; then
   virtualization/Docker/scripts/tellstick
 fi
@@ -49,10 +55,6 @@ if [ "$INSTALL_OPENALPR" == "yes" ]; then
   virtualization/Docker/scripts/openalpr
 fi
 
-if [ "$INSTALL_FFMPEG" == "yes" ]; then
-  virtualization/Docker/scripts/ffmpeg
-fi
-
 if [ "$INSTALL_LIBCEC" == "yes" ]; then
   virtualization/Docker/scripts/libcec
 fi
@@ -65,10 +67,6 @@ if [ "$INSTALL_SSOCR" == "yes" ]; then
   virtualization/Docker/scripts/ssocr
 fi
 
-if [ "$INSTALL_IPERF3" == "yes" ]; then
-  virtualization/Docker/scripts/iperf3
-fi
-
 # Remove packages
 apt-get remove -y --purge ${PACKAGES_DEV[@]}
 apt-get -y --purge autoremove