mirror of
https://github.com/YunoHost-Apps/wekan_ynh.git
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47 lines
1.7 KiB
Text
47 lines
1.7 KiB
Text
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#!/bin/bash
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# Checks the app version to upgrade with the existing app version and returns:
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# - UPGRADE_APP if the upstream app version has changed
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# - UPGRADE_PACKAGE if only the YunoHost package has changed
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#
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## It stops the current script without error if the package is up-to-date
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#
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# This helper should be used to avoid an upgrade of an app, or the upstream part
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# of it, when it's not needed
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#
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# To force an upgrade, even if the package is up to date,
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# you have to set the variable YNH_FORCE_UPGRADE before.
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# example: sudo YNH_FORCE_UPGRADE=1 yunohost app upgrade MyApp
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# usage: ynh_check_app_version_changed
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ynh_check_app_version_changed () {
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local force_upgrade=${YNH_FORCE_UPGRADE:-0}
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local package_check=${PACKAGE_CHECK_EXEC:-0}
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# By default, upstream app version has changed
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local return_value="UPGRADE_APP"
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local current_version=$(ynh_read_manifest "/etc/yunohost/apps/$YNH_APP_INSTANCE_NAME/manifest.json" "version" || echo 1.0)
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local current_upstream_version="${current_version/~ynh*/}"
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local update_version=$(ynh_read_manifest "../manifest.json" "version" || echo 1.0)
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local update_upstream_version="${update_version/~ynh*/}"
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if [ "$current_version" == "$update_version" ] ; then
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# Complete versions are the same
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if [ "$force_upgrade" != "0" ]
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then
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echo "Upgrade forced by YNH_FORCE_UPGRADE." >&2
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unset YNH_FORCE_UPGRADE
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elif [ "$package_check" != "0" ]
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then
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echo "Upgrade forced for package check." >&2
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else
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ynh_die "Up-to-date, nothing to do" 0
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fi
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elif [ "$current_upstream_version" == "$update_upstream_version" ] ; then
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# Upstream versions are the same, only YunoHost package versions differ
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return_value="UPGRADE_PACKAGE"
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fi
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echo $return_value
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}
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