Script to verify Discord version
This commit is contained in:
parent
2accdbb60a
commit
b9a950c091
|
@ -0,0 +1,80 @@
|
||||||
|
#!/bin/sh
|
||||||
|
# Purpose {{{
|
||||||
|
## Create a temp file (to monitor) if an upgrade is available for Discord client
|
||||||
|
## from official website − https://discord.com/download
|
||||||
|
## It's based on .deb package installation to check the current version.
|
||||||
|
## It can also compare the current available version in APT repositories
|
||||||
|
## if "repo" is given as first argument.
|
||||||
|
## How-to use {{{
|
||||||
|
### 1. Create a cron job, eg :
|
||||||
|
#00 20 * * * root /opt/repos/ipr.scripts/app/check.discord.update
|
||||||
|
### 2-1 Create a cron job to compare the version available in an APT repository :
|
||||||
|
#00 20 * * * root /opt/repos/ipr.scripts/app/check.discord.update repo
|
||||||
|
### 2. Monitor the temp file : /tmp/.discord.upgrade
|
||||||
|
# Or enable MAILTO in cronjob and edit the script to print a message.
|
||||||
|
# Or send a mail.
|
||||||
|
# …
|
||||||
|
## }}}
|
||||||
|
# }}}
|
||||||
|
|
||||||
|
# Expect maximum 1 argument {{{
|
||||||
|
if [ $# -gt 1 ]
|
||||||
|
then
|
||||||
|
cat << HELP
|
||||||
|
|
||||||
|
check.discord.update --
|
||||||
|
Compare current version of an installed Discord client and the last available.
|
||||||
|
|
||||||
|
EXAMPLE :
|
||||||
|
- Compare the current version installed from .deb file
|
||||||
|
check.discord.update
|
||||||
|
|
||||||
|
- Compare the current version from apt's repository
|
||||||
|
check.discord.update repo
|
||||||
|
|
||||||
|
HELP
|
||||||
|
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
# }}}
|
||||||
|
|
||||||
|
# Vars {{{
|
||||||
|
DEBUG=1
|
||||||
|
|
||||||
|
if [ $# -eq 1 ] && [ "${1}" = "repo" ] ## If repository's version should be compared
|
||||||
|
then
|
||||||
|
discord_current_version=$(apt-cache policy -- discord | awk '/Candidate:/ {print $2}' | sed 's/.:\(.*\)-.*/\1/')
|
||||||
|
else
|
||||||
|
discord_current_version=$(dpkg --list -- discord | awk '/^ii *discord/ {print $3}' | sed 's/.:\(.*\)-.*/\1/')
|
||||||
|
fi
|
||||||
|
|
||||||
|
discord_new_version=$(curl -s 'https://discord.com/api/download?platform=linux&format=deb' --header 'User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.75 Safari/537.36' | grep " href=\"https" | sed -e 's;.*.deb">.*/apps/linux/\(.*\)/discord.*.deb</a>.*;\1;')
|
||||||
|
|
||||||
|
discord_new_version_file="/tmp/.discord.upgrade"
|
||||||
|
|
||||||
|
discord_new_pkg_url=$(curl -s 'https://discord.com/api/download?platform=linux&format=deb' --header 'User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.75 Safari/537.36' | grep " href=\"https" | sed -e 's;.*href="\(.*.deb\)">.*;\1;')
|
||||||
|
discord_new_pkg_path="/tmp/discord-${discord_new_version}.deb"
|
||||||
|
# }}}
|
||||||
|
|
||||||
|
# Check if the current version is the last one {{{
|
||||||
|
if [ "${discord_current_version}" != "${discord_new_version}" ]; then
|
||||||
|
[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6s\e[m\n' "DEBUG : Test version — Current version (${discord_current_version}) and new one (${discord_new_version}) seems to be different."
|
||||||
|
|
||||||
|
## Create a temp file to monitor
|
||||||
|
touch -- "${discord_new_version_file}"
|
||||||
|
printf '\e[1;35m%-6s\e[m\n' "An upgrade is available for Discord client (current : ${discord_current_version}) : ${discord_new_version}." >> "${discord_new_version_file}"
|
||||||
|
|
||||||
|
## If it doesn't already exists, download this new package
|
||||||
|
if [ ! -f "${discord_new_pkg_path}" ]; then
|
||||||
|
[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6s\e[m\n' "DEBUG : Download .deb file from discord.com to ${discord_new_pkg_path} ."
|
||||||
|
wget --quiet "${discord_new_pkg_url}" --output-document="${discord_new_pkg_path}"
|
||||||
|
fi
|
||||||
|
|
||||||
|
else
|
||||||
|
[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6s\e[m\n' "DEBUG : Test version — The current version is up-to-date."
|
||||||
|
## Ensure to remove any temp file and useless .deb file
|
||||||
|
rm --force -- "${discord_new_version_file}" "${discord_new_pkg_path}"
|
||||||
|
fi
|
||||||
|
# }}}
|
||||||
|
|
||||||
|
exit 0
|
Loading…
Reference in New Issue