69 lines
2.4 KiB
Bash
Executable File
69 lines
2.4 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 Shaarli
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## project on Github.
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## It based on shaarli's binary available in $PATH or give as first argument.
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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.ipr.univ-rennes.fr/cellinfo/scripts/src/master/github/releasetags
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# wget https://git.ipr.univ-rennes.fr/cellinfo/scripts/raw/master/github/releasetags
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### 2. Create a cron job, eg.
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#00 20 * * * root /opt/repos/ipr.scripts/github/check_shaarli_update
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### 2-1 Create a cron job with a specific path for Shaarli bin, eg.
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#00 20 * * * root /opt/repos/ipr.scripts/github/check_shaarli_update /var/www/shaarli.domain.tld
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### 3. Monitor the temp file : /tmp/.github.shaarli.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 [ $# -ne 1 ]
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then
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cat << HELP
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check.shaarli.update --
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Compare current version of an installed Shaarli and the last available.
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EXAMPLE :
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- Compare the current version installed in /var/www/shaarli.domain.tld
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check.shaarli.update /var/www/shaarli.domain.tld
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HELP
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exit 1
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fi
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# }}}
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# Vars {{{
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DEBUG=1
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script_wd=$(dirname "${0}")
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shaarli_install_dir="${1}"
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shaarli_current_version=$(cd "${shaarli_install_dir}" || exit 1 ; grep . -m1 shaarli_version.php | cut -d" " -f3 ; cd - > /dev/null || exit 1)
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shaarli_repo_url="https://github.com/shaarli/Shaarli"
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shaarli_new_version=$("${script_wd}"/releasetags "${shaarli_repo_url}" | grep -vE -- '(beta)' | head -n1 | sed 's/v//')
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shaarli_new_version_file="/tmp/.github.shaarli.upgrade"
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# }}}
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# Check if the current version is the last one {{{
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if [ "${shaarli_current_version}" != "${shaarli_new_version}" ]; then
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[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6s\e[m\n' "DEBUG : Test version — Current version (${shaarli_current_version}) and new one (${shaarli_new_version}) seems to be different."
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## Create a temp file to monitor
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touch -- "${shaarli_new_version_file}"
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printf '\e[1;35m%-6s\e[m\n' "An upgrade is available for Shaarli (current : ${shaarli_current_version}) : ${shaarli_new_version}." >> "${shaarli_new_version_file}"
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else
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[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6s\e[m\n' "DEBUG : Test version — The current (${shaarli_current_version}) version is up-to-date."
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rm -f -- "${shaarli_new_version_file}"
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fi
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# }}}
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exit 0
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