Version 3.1.0:
[IMPROVED] Typo in the name of the data sub-directory
[CHANGED] Logging the lineup changes is a standard feature now
[CHANGED] The log file will contain the lineup changes of the current year.
A new file is created every year with the year number in the name.[NEW] File "last_activity.log" to log the result of the last check only
@bnhf you can update OliveTin at your earliest convenience. 
Pushed as bnhf/olivetin:latest and bnhf/olivetin:2024.03.02 -- looks good!
Thanks guys! Looking good here.
Ran a quick test;
It picked up everything except deleting the M3U source (to be expected).
If I can detect a new source, I can also detect one that has been removed.
Even though this shouldn't be a surprise to the user since 99.999% of the time, it is the user that removes a source, I will still add it. You never know, if someday there is a critical bug or something, this will detect it.
It doesn't hurt to add this detection. I'll throw it in for the same price. 
That is quite generous of you Sir. I would have thought it'd double the price
When you're parsing /devices, any chance you can skip those with a null Lineup ("Lineup": "")
My HDHR Prime tuner is showing up in /devices on all my servers because Channels DVR sees it on the network.
I only have one of the servers using it where I assigned a guide provider for it.
/devices
[
{
"Provider": "m3u",
"DeviceID": "M3U-Pluto",
"FriendlyName": "Pluto",
"ModelNumber": "HDHRCOMPAT-1",
"Lineup": "XMLTV-Pluto",
"Channels": […]
},
{
"DeviceID": "Redacted",
"DeviceAuth": "123456789012345678901234",
"IPAddress": "192.168.1.7",
"TunerCount": 3,
"IsLegacy": false,
"FriendlyName": "HDHomeRun PRIME",
"FirmwareName": "hdhomerun3_cablecard",
"FirmwareVersion": "20230713",
"ModelNumber": "HDHR3-CC",
"Lineup": "", <--------------------- HDHR Tuner not assigned a Guide Provider
"Channels": […]
}
]
Sure. That will be in the next version too. 
I'm having problems getting the channels lineup script to run in olivetin. Any ideas of what to look for?
It looks like either a bug in my code or a specific corner case that I'm not handling properly.
Can you please provide the settings for all your sources?
@cyoungers Not sure if this is the issue, but you have a default value of "another-server" in with your environment variables, and I see that in the stderr output, which is never a good sign. Any env vars that don't apply to you need to have null values, or be deleted altogether, though I prefer to see you leave them (empty) in case of future need.
Also, are you using the latest docker-compose and env vars, as shown in the first post of the OliveTin thread?
Please try the suggestion from @bnhf first.
If you still have the same problem after that, I will want to get more details from you as I wrote in my previous message.
I did have the second dvr defined, but now I've commented that out. I pulled the latest olivetin.
#- CHANNELS_DVR_ALTERNATES=${CHANNELS_DVR2_HOST}:${CHANNELS_DVR2_PORT} # Space separated list of alternate Channels DVR servers to choose from in the form hostname:port or ip:port.
I'm still getting the "IndexError: list index out of range" message when I start the script.
This error is generated by my script.
Please provide the settings used in all your sources and I will take a look.
@cyoungers In addition to providing the sources settings requested above, there's a line in stderr that starts with "nohup" that runs off the page. If you could post that full line (with needed redactions) as text, that might be helpful as that's the line that calls the @mjitkop python script.
My env variables:
TAG=latest
DOMAIN=tail6d9e.ts.net
HOST_PORT=1337
CHANNELS_DVR_HOST=192.168.0.11
CHANNELS_DVR_PORT=8089
CHANNELS_DVR2_HOST=
CHANNELS_DVR2_PORT=
CHANNELS_CLIENTS=apple-tv
ALERT_SMTP_SERVER=smtp.gmail.com:587
[email protected]
ALERT_EMAIL_PASS={redacted}
ALERT_EMAIL_TO={redacted}@gmail.com
UPDATE_YAMLS=true
UPDATE_SCRIPTS=true
TZ=US/Pacific
HOST_DIR=/volume1/data
DVR_SHARE=/volume1/ChannelsDVR
LOGS_SHARE=/var/packages/ChannelsDVR/target/channels-dvr
HOST_SFS_PORT=8080
FOLDER=/web
PORTAINER_TOKEN={redacted}
PORTAINER_HOST=cjynas
Standard Error:
+ dvr=192.168.0.11:8089
++ echo 192.168.0.11:8089
++ awk -F: '{print $1}'
+ channelsHost=192.168.0.11
++ echo 192.168.0.11:8089
++ awk -F: '{print $2}'
+ channelsPort=8089
+ foregroundScript=channels_dvr_monitor_channels
++ ps -ef
++ grep '[p]ython3 .* -i 192.168.0.11 -p 8089'
++ awk '{print $2}'
+ runningScriptPID=
+ greenIcon='"icons/channels.png"'
+ purpleIcon='"https://community-assets.getchannels.com/original/2X/5/55232547f7e8f243069080b6aec0c71872f0f537.png"'
+ logFile=/config/192.168.0.11-8089_channels_dvr_monitor_channels_latest.log
+ [[ -f /config/192.168.0.11-8089_channels_dvr_monitor_channels_latest.log ]]
+ configFile=/config/config.yaml
+ cp /config/config.yaml /tmp
+ configTemp=/tmp/config.yaml
+ trap finish EXIT
+ frequency=30
+ [[ 30 == \0 ]]
+ [[ 30 != \0 ]]
+ sed -i '/#channels_dvr_monitor_channels frequency default/s/default: .* #/default: 30 #/' /tmp/config.yaml
+ email={redacted}@gmail.com
+ [[ {redacted}@gmail.com != \n\o\n\e ]]
+ optionalArguments='-e {redacted}@gmail.com'
+ sed -i '/#channels_dvr_monitor_channels email default/s/default: .* #/default: {redacted}@gmail.com #/' /tmp/config.yaml
+ password={redacted_password}
+ [[ {redacted_password} != \n\o\n\e ]]
+ optionalArguments='-e {redacted}@gmail.com -P {redacted_password}'
+ [email protected]
+ [[ [email protected] != \n\o\n\e ]]
+ optionalArguments='-e {redacted}@gmail.com -P {redacted_password} -r [email protected]'
+ sed -i '/#channels_dvr_monitor_channels recipient default/s/default: .* #/default: [email protected] #/' /tmp/config.yaml
+ text=none
+ [[ none != \n\o\n\e ]]
+ main
+ cd /config
+ scriptRun
++ ps -ef
++ grep '[p]ython3 .* -i 192.168.0.11 -p 8089'
++ awk '{print $2}'
+ runningScriptPID=
+ [[ -n '' ]]ralizedlxafqknqd
+ runningScriptPID=623
+ echo 'channels_dvr_monitor_channels.sh 192.168.0.11:8089 30 {redacted}@gmail.com {redacted_password} [email protected] none'
+ nohup python3 -u /config/channels_dvr_monitor_channels.py -i 192.168.0.11 -p 8089 -f 30 -e {redacted}@gmail.com -P {redacted_password} -r [email protected]
+ grep -q '(.*) #channels_dvr_monitor_channels' /tmp/config.yaml
+ [[ 1 == \1 ]]
++ date +%d%b%y_%H:%M
+ sed -i '/#channels_dvr_monitor_channels title/s/#/(09May24_14:19) #/' /tmp/config.yaml
+ sed -i '/#channels_dvr_monitor_channels icon/s|img src = .* width|img src = "icons/channels.png" width|' /tmp/config.yaml
+ sleep 2
+ cat /config/192.168.0.11-8089_channels_dvr_monitor_channels_latest.log
+ runningScripts
+ servers=($CHANNELS_DVR $CHANNELS_DVR_ALTERNATES)
+ for server in "${servers[@]}"
++ echo 192.168.0.11:8089
++ awk -F: '{print $1}'
+ serverHost=192.168.0.11
++ echo 192.168.0.11:8089
++ awk -F: '{print $2}'
+ serverPort=8089
++ ps -ef
++ grep '[p]ython3 .* -i 192.168.0.11 -p 8089'
++ awk '{print $2}'
+ activeProcess=
+ [[ -n '' ]]
+ finish
+ cp /tmp/config.yaml /config
@mjitkop I don't see any issues on the OliveTin side, so as you suggested, the answer will likely be found in the source data.
I will take a look later when I'm back home.
I will check my code to figure out in what situation this error is generated. That will give me an idea what to suggest to @cyoungers.
@cyoungers it seems that one of your sources is lacking some information that my script is looking for. I'm not sure exactly what it is as it could be one of several things.
In a browser, on the same machine where OliveTin is running, please go to this URL:
192.168.0.11:8089/devices
You should see a lot of text with information about all your sources and channels.
Once this page is fully loaded, please copy the whole content and paste it into a text file.
Then please send it to me at [email protected]
It will be easier for me to troubleshoot this.
Thank you for providing the data, @cyoungers.
After reviewing your data, I immediately identified the issue: your source "EPLUS" has zero channels.
My script did not account for this scenario.
Sorry you ran into this issue and thank you for reporting this.
Thanks to you, this will be fixed in the next version of my script that I'm planning on releasing later today.
Cool. My EPLUS container stopped working awhile ago and I never got around to fixing it. Glad it uncovered this edge case I guess.