78 lines
2.8 KiB
Bash
Executable File
78 lines
2.8 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 FusionInventory-Agent
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## project on Github.
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## It's based on .deb package installation to check the current version.
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## It can also compare the current available version in a debian repository
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## if "repo" is given 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-rennes1.fr/cellinfo/scripts/src/master/github/releasetags
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# wget https://git.ipr.univ-rennes1.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_fusioninventory-agent_update
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### 2-1 Create a cron job to compare the version available in a Debian repository :
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#00 20 * * * root /opt/repos/ipr.scripts/github/check_fusioninventory-agent_update repo
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### 3. Monitor the temp file : /tmp/.github.fusioninventory-agent.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 maximum 1 argument {{{
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if [ $# -gt 1 ]
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then
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cat << HELP
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check.fusioninventory-agent.update --
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Compare current version of an installed FusionInventory-Agent and the last available.
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EXAMPLE :
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- Compare the current version installed from .deb file
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check.fusioninventory-agent.update
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- Compare the current version in Debian's repository
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check.fusioninventory-agent.update repo
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HELP
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exit 1
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fi
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# }}}
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# Vars {{{
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DEBUG=1
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script_wd=$(dirname "${0}")
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fi_repo_url="https://github.com/fusioninventory/fusioninventory-agent"
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if [ $# -eq 1 ] && [ "${1}" = "repo" ] ## If repository's version should be compared
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then
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fi_current_version=$(apt-cache policy fusioninventory-agent | awk '/Candidate:/ {print $2}' | sed 's/.:\(.*\)-.*/\1/')
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else
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fi_current_version=$(dpkg -l fusioninventory-agent | awk '/^ii.*fusioninventory-agent/ {print $3}' | sed 's/.:\(.*\)-.*/\1/')
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fi
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fi_new_version=$("${script_wd}"/releasetags "${fi_repo_url}" | head -n1 | sed 's/v//g')
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fi_new_version_file="/tmp/.github.fusioninventory-agent.upgrade"
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# }}}
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# Check if the current version is the last one {{{
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if [ "${fi_current_version}" != "${fi_new_version}" ]; then
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[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6s\e[m\n' "DEBUG : Test version — Current version (${fi_current_version}) and new one (${fi_new_version}) seems to be different."
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## Create a temp file to monitor
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touch -- "${fi_new_version_file}"
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printf '\e[1;35m%-6s\e[m\n' "An upgrade is available for FusionInventory-Agent (current : ${fi_current_version}) : ${fi_new_version}." >> "${fi_new_version_file}"
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else
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[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6s\e[m\n' "DEBUG : Test version — The current version is up-to-date."
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rm -f -- "${fi_new_version_file}"
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fi
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# }}}
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exit 0
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