mirror of
https://github.com/jordansissel/fpm
synced 2024-12-22 00:34:15 +01:00
85 lines
2.8 KiB
Plaintext
85 lines
2.8 KiB
Plaintext
#!/bin/sh
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<% if attributes[:deb_maintainerscripts_force_errorchecks?] -%>
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set -e
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<% end -%>
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after_upgrade() {
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<%# Making sure that at least one command is in the function -%>
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<%# avoids a lot of potential errors, including the case that -%>
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<%# the script is non-empty, but just whitespace and/or comments -%>
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:
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<% if script?(:after_upgrade) -%>
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<%= script(:after_upgrade) %>
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<% end -%>
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<%# if any systemd services specified, loop through and start them -%>
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<% if attributes[:deb_systemd].any? -%>
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systemctl --system daemon-reload >/dev/null || true
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debsystemctl=$(command -v deb-systemd-invoke || echo systemctl)
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<% attributes[:deb_systemd].each do |service| -%>
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if ! systemctl is-enabled <%= service %> >/dev/null
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then
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: # Ensure this if-clause is not empty. If it were empty, and we had an 'else', then it is an error in shell syntax
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<% if attributes[:deb_systemd_enable?]-%>
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systemctl enable <%= service %> >/dev/null || true
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<% end -%>
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<% if attributes[:deb_systemd_auto_start?]-%>
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$debsystemctl start <%= service %> >/dev/null || true
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<% end -%>
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<% if attributes[:deb_systemd_restart_after_upgrade?] -%>
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else
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$debsystemctl restart <%= service %> >/dev/null || true
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<% end -%>
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fi
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<% end -%>
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<% end -%>
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}
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after_install() {
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<%# Making sure that at least one command is in the function -%>
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<%# avoids a lot of potential errors, including the case that -%>
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<%# the script is non-empty, but just whitespace and/or comments -%>
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:
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<% if script?(:after_install) -%>
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<%= script(:after_install) %>
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<% end -%>
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<%# if any systemd services specified, loop through and start them -%>
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<% if attributes[:deb_systemd].any? -%>
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systemctl --system daemon-reload >/dev/null || true
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debsystemctl=$(command -v deb-systemd-invoke || echo systemctl)
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<% attributes[:deb_systemd].each do |service| -%>
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<% if attributes[:deb_systemd_enable?]-%>
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systemctl enable <%= service %> >/dev/null || true
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<% end -%>
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<% if attributes[:deb_systemd_auto_start?]-%>
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$debsystemctl start <%= service %> >/dev/null || true
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<% end -%>
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<% end -%>
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<% end -%>
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}
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if [ "${1}" = "configure" -a -z "${2}" ] || \
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[ "${1}" = "abort-remove" ]
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then
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# "after install" here
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# "abort-remove" happens when the pre-removal script failed.
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# In that case, this script, which should be idemptoent, is run
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# to ensure a clean roll-back of the removal.
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after_install
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elif [ "${1}" = "configure" -a -n "${2}" ]
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then
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upgradeFromVersion="${2}"
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# "after upgrade" here
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# NOTE: This slot is also used when deb packages are removed,
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# but their config files aren't, but a newer version of the
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# package is installed later, called "Config-Files" state.
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# basically, that still looks a _lot_ like an upgrade to me.
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after_upgrade "${2}"
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elif echo "${1}" | grep -E -q "(abort|fail)"
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then
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echo "Failed to install before the post-installation script was run." >&2
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exit 1
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fi
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