🔨 Rewrite Add-on to make use of S6 (#36)

Restructuring of the addon to make use of the S6 overlay to make it more robust.
2021-09-09 07:05:33 +05:30
parent 8a0d2dbfdc
commit 1afe905387
11 changed files with 132 additions and 101 deletions
@@ -0,0 +1,60 @@
+#!/usr/bin/with-contenv bashio
+# ==============================================================================
+# Home Assistant Community Add-on: TVHeadend
+# Executes user customizations on startup
+# ==============================================================================
+
+check_webgrabplus(){
+    if [ -z "$(ls -A /config/tvheadend/wg++)" ]; then return 1; else return 0; fi
+}
+
+webgrabplus_install(){
+    if apk update; then
+        bashio::log.info '[Webgrab+] APK: Installing required packages.'
+        if apk add --no-cache --virtual .build-deps git mono --repository http://dl-cdn.alpinelinux.org/alpine/edge/testing; then
+            bashio::log.info '[Webgrab+] Installing Webgrab+.'
+            cd /tmp \
+            && wget http://webgrabplus.com/sites/default/files/download/SW/V3.2.0/WebGrabPlus_V3.2_install.tar.gz  \
+            && tar -zxvf WebGrabPlus_V3.2_install.tar.gz \
+            && rm WebGrabPlus_V3.2_install.tar.gz  \
+            && mv .wg++/ /config/tvheadend/wg++  \
+            && cd /config/tvheadend/wg++  \
+            && ./install.sh \
+            && rm -rf siteini.pack/  \
+            && wget http://webgrabplus.com/sites/default/files/download/ini/SiteIniPack_current.zip \
+            && unzip SiteIniPack_current.zip \
+            && rm SiteIniPack_current.zip \
+            && cp siteini.pack/India/* siteini.user/ \
+            && wget -O /usr/bin/tv_grab_wg++ http://www.webgrabplus.com/sites/default/files/tv_grab_wg.txt \
+            && sed -i 's|~/.wg++/guide.xml|/config/tvheadend/wg++/guide.xml|g' /usr/bin/tv_grab_wg++ \
+            && chmod a+x /usr/bin/tv_grab_wg++
+        else
+            bashio::log.info '[Webgrab+] APK: Critical error. Unable install required packages.'
+            exit 1
+        fi
+        bashio::log.info '[Webgrab+] APK: Removing packages no longer required.'
+        apk del --no-cache --purge .build-deps
+    else
+        bashio::log.error '[Webgrab+] APK: Critical error. Unable to update pkg list. Check connectivity.'
+        exit 1
+    fi
+    bashio::log.info '[Webgrab+] Finsihed all APK and PIP3 updates and installs.'
+}
+
+# Ensure directory exists
+if ! bashio::fs.directory_exists '/config/tvheadend/'; then
+    bashio::log.info "Creating default configuration directory at /config/tvheadend/"
+    mkdir -p /config/tvheadend/recordings
+    timeout 20s /usr/bin/tvheadend --firstrun -u root -g root -c /config/tvheadend
+fi
+
+if check_webgrabplus; then
+    bashio::log.info "[Webgrab+] Webgrab+ already installed"
+else
+    bashio::log.info "[Webgrab+] No webgrab+ installation found - Installing webgrab+"
+    webgrabplus_install
+    chmod +x /usr/bin/restart_addon
+    exec /usr/bin/restart_addon
+fi
+
+bashio::log.info '[Webgrab+] Setup completed without errors!!'
@@ -0,0 +1 @@
+0 0 * * * /config/tvheadend/wg++/run.sh
@@ -0,0 +1,9 @@
+#!/usr/bin/execlineb -S0
+# ==============================================================================
+# Home Assistant Community Add-on: TVHeadend
+# Take down the S6 supervision tree when crond fails
+# ==============================================================================
+if -n { s6-test $# -ne 0 }
+if -n { s6-test ${1} -eq 256 }
+
+s6-svscanctl -t /var/run/s6/services
@@ -0,0 +1,6 @@
+#!/usr/bin/with-contenv bashio
+# ==============================================================================
+# Home Assistant Community Add-on: TVHeadend
+# Runs the cron daemon
+# ==============================================================================
+exec fdmove -c 2 1 /usr/sbin/crond -f -L /var/log/cron -l 0 -c /etc/crontabs
@@ -0,0 +1,9 @@
+#!/usr/bin/execlineb -S0
+# ==============================================================================
+# Home Assistant Community Add-on: TVHeadend
+# Take down the S6 supervision tree when TVHeadend fails
+# ==============================================================================
+if -n { s6-test $# -ne 0 }
+if -n { s6-test ${1} -eq 256 }
+
+s6-svscanctl -t /var/run/s6/services
@@ -0,0 +1,9 @@
+#!/usr/bin/with-contenv bashio
+# ==============================================================================
+# Home Assistant Community Add-on: TVHeadend
+# Starts TVHeadend
+# ==============================================================================
+
+bashio::log.info "Starting TVHeadend..."
+
+exec /usr/bin/tvheadend -u root -g root -c /config/tvheadend
@@ -0,0 +1,9 @@
+#!/usr/bin/env bashio
+# ==============================================================================
+# Home Assistant Community Add-on: TVHeadend
+# Restarts the add-on
+# ==============================================================================
+
+echo "Restarting add-on"
+
+bashio::addon.restart