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Added support for stream titles/custom date format in filename #6

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Added support for stream titles/custom date format in filename #6

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0c413d2
Added support for stream titles in filename, and custom date format
Dec 2, 2019
3084830
Fixed formatting for options
11ib Dec 2, 2019
c152c94
Fetch IDs using new GQL API.
Hakkin Jun 10, 2020
1d0b3cf
Bypass commercial breaks.
Hakkin Sep 17, 2020
a0acd58
Convert usernames to lowercase before sending to API.
Hakkin Sep 17, 2020
cac8ed4
Bypass ads (again).
Hakkin Nov 23, 2020
f554b61
Fix tests.
Hakkin Nov 23, 2020
bc71d40
Fast-forward to master twitchpipe's main
11ib Nov 30, 2020
caffad9
try to update again
11ib Nov 30, 2020
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35 changes: 32 additions & 3 deletions tools/record.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -7,13 +7,19 @@ WEBSOCKET_URL="wss://pubsub-edge.twitch.tv/v1"
CLIENT_ID="jzkbprff40iqj646a697cyrvl0zt2m6"

PRINT_FILENAME=0
FILENAME_TITLE=0
FILENAME_DATE=0

errf(){ >&2 printf "$@"; }

get_id () {
curl --silent --fail -H "Client-ID: $CLIENT_ID" "$API_URL$1" | jq -r ._id
}

get_stream_title () {
curl --silent --fail -H "Client-ID: $CLIENT_ID" "$API_URL$1" | jq -r .status
}

print_usage() {
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The new switches should be added to the usage text.

errf "Usage: record [OPTIONS...] <USERNAMES...>\n"
errf "\n"
Expand Down Expand Up @@ -41,7 +47,7 @@ invalid_input() {

check_deps

while getopts ":ph" opt
while getopts "d:pht" opt
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Suggested change
while getopts "d:pht" opt
while getopts ":phtd:" opt

This should be ":phtd:", ":" at the start of a getopt argument prevents it from displaying debug errors.

do
case "$opt" in
p )
Expand All @@ -51,6 +57,13 @@ do
print_usage
exit 0
;;
t )
FILENAME_TITLE=1
;;
d )
FILENAME_DATE=1
DFORMAT="+""$OPTARG" # Capture date format for use in filename
;;
\? )
invalid_input "$(printf $'unknown option \'-%s\'' "$OPTARG")"
;;
Expand Down Expand Up @@ -113,11 +126,27 @@ done
then
(
username=${id_username[$id]}

errf '[%s] stream started\a\n' "$username"
while :
do
mkdir -p "$username"
filename=$(printf "%s/%s.ts" $username "$(date -u '+%Y_%m_%d_%H_%M_%S_(%Z)')")

filename="$username/"

if [ "$FILENAME_TITLE" == "1" ];
then
title=$(get_stream_title $username)
filename+="${title}_"
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We need to sanitize the filename somehow, as it is, if a streamer has their title set to ../title, the file will be created up a directory. We also have to consider special characters that are not allowed in filenames, both on Windows and Linux.

fi
if [ "$FILENAME_DATE" == "1" ];
then
filename+=$(date $DFORMAT)
else
filename+=$(date -u '+%Y-%m-%d-%H-%M-%S-(%Z)')
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Suggested change
filename+=$(date -u '+%Y-%m-%d-%H-%M-%S-(%Z)')
filename+=$(date -u '+%Y_%m_%d_%H_%M_%S_(%Z)')

I would also prefer the date format stay the same as it was before, +%Y_%m_%d_%H_%M_%S_(%Z)

fi
filename+=".ts"

errf '[%s] recording to %s\n' "$username" "$filename"
(twitchpipe --archive "$username" >> "$filename") 2>&1 | (
while read -r line;
Expand Down Expand Up @@ -148,4 +177,4 @@ done
;;
esac
done
)
)