132 lines
5.0 KiB
Bash
Executable File
132 lines
5.0 KiB
Bash
Executable File
#!/bin/sh
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# Purpose {{{
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## Create a temp file (to monitor) if an upgrade is available for Nextcloud
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## project on Github or one of it's application.
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## It based on the nextcloud's root directory to get the current version and
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## supposed to be install from source (github) or at least get a VERSION file.
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## For Nextcloud's apps, the `occ` command is used with sudo www-data.
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## How-to use {{{
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### 1. Needs releasetags script, in the same directory
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### cf. https://git.101010.fr/gardouille-dotfiles/scripts/src/branch/master/github/releasetags
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# wget https://git.101010.fr/gardouille-dotfiles/scripts/raw/branch/master/github/releasetags
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### 2. Create a cron job with Nextcloud directory as first argument, eg.
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#00 20 * * * root /opt/repos/gardouille.scripts/github/check_nextcloud_update /var/www/nextcloud
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### 3. Monitor the temp file : /tmp/.github.nextcloud.upgrade
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# Or enable MAILTO in cronjob and edit the script to print a message.
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# Or send a mail.
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# …
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## }}}
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# }}}
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# Expect 1 argument {{{
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if [ $# -ne 1 ]
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then
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cat << HELP
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check.nextcloud.update --
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Compare current version of an installed Nextcloud and the last available.
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EXAMPLE :
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- Compare the current version installed in /var/www/nextcloud.domain.tld
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check.nextcloud.update /var/www/nextcloud.domain.tld
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HELP
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exit 1
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fi
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# }}}
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# Vars {{{
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DEBUG=1
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script_wd=$(dirname "${0}")
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nc_install_dir="${1}"
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nc_occ_path="${nc_install_dir}/occ"
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## Nextcloud core {{{
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nc_current_version=$(grep -- OC_VersionString "${nc_install_dir}"/version.php | sed "s/^\$OC.* = '\(.*\)';$/\1/" || exit 1)
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nc_current_major=$(grep -- OC_VersionString "${nc_install_dir}"/version.php | sed "s/^\$OC.* = '\(.*\)';$/\1/" | cut -d"." -f1 || exit 2)
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nc_repo_url="https://github.com/nextcloud/server"
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nc_new_version_list="/tmp/.github.nextcloud.taglist"
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#nc_new_version=$("${script_wd}"/releasetags "${nc_repo_url}" | grep -v -E -- "(^v|alpha|beta|RC)" | head -n3)
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nc_new_version_file="/tmp/.github.nextcloud.upgrade"
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## }}}
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## Apps {{{
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nc_app_upgrade=$(sudo -u www-data php --file "${nc_occ_path}" app:update --showonly)
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nc_app_new_version_file="/tmp/.github.nextcloud.app.upgrade"
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## }}}
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# }}}
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# Check Nextcloud upgrade {{{
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# Get the 3 last tags releses for Nextcloud
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## Exclude tag starting with "v", and those contains alpha, beta or RC
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rm --force -- "${nc_new_version_list}" ; touch -- "${nc_new_version_list}"
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"${script_wd}"/releasetags "${nc_repo_url}" | grep -v -E -- "(alpha|beta|RC|rc)" | sed 's/^v//' | head -n3 >> "${nc_new_version_list}"
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# For all tags contained in the tag list
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while IFS= read -r nc_new_version; do
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# Check if the current version is the last one {{{
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if [ "${nc_current_version}" != "${nc_new_version}" ]; then
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[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6s\e[m\n' "DEBUG : Test version — Current version (${nc_current_version}) and latest available (${nc_new_version}) seems to be different."
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nc_new_major=$(echo "${nc_new_version}" | cut -d"." -f1)
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## If it's a minor release for stable or a new stable version {{{
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if [ "${nc_current_major}" -le "${nc_new_major}" ]; then
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[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6s\e[m\n' "DEBUG : Test release major — A minor or major upgrade needs to be apply."
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### Create a temp file to monitor
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touch -- "${nc_new_version_file}"
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printf '\e[1;35m%-6s\e[m\n' "An upgrade is available for Nextcloud (current : ${nc_current_version}) : ${nc_new_version}." >> "${nc_new_version_file}"
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printf '\e[1;35m%-6s\e[m\n' "Please also take a look to the CHANGELOG : https://nextcloud.com/changelog/#latest${nc_new_major}" >> "${nc_new_version_file}"
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## }}}
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## It's an upgrade for a previous major release {{{
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else
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[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6s\e[m\n' "DEBUG : Test release major — It looks like an upgrade for a previous major release."
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fi
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## }}}
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# }}}
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# Same version {{{
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else
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## If no previous upgrade was already detected
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if [ ! -s "${nc_app_new_version_file}" ]; then
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[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6s\e[m\n' "DEBUG : Test version — The current version is up-to-date."
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rm --force -- "${nc_new_version_file}"
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### Exit while loop
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break
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fi
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fi
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# }}}
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done < "${nc_new_version_list}"
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rm --force -- "${nc_new_version_list}"
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# }}}
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# Check apps upgrade {{{
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rm --force -- "${nc_app_new_version_file}" ; touch -- "${nc_app_new_version_file}"
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printf '%s' "${nc_app_upgrade}" >> "${nc_app_new_version_file}"
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## If the file contains a part of the message if ane upgrade is available
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## Example of message if at least one upgrade :
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## files_antivirus new version available: 5.5.3
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if grep --quiet -- "new version available" "${nc_app_new_version_file}"; then
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[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6s\e[m\n' "DEBUG : Apps test — Upgrade seems to be available for apps. Please check ${nc_app_new_version_file}."
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else
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## Example of message if NO upgrade:
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## All apps are up-to-date or no updates could be found
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[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6s\e[m\n' "DEBUG : Apps test — All apps seems up-to-date."
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rm --force -- "${nc_app_new_version_file}"
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fi
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# }}}
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exit 0
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