Merge pull request #2133 from reubenmiller/chore-add-maintainer-scripts

chore: add maintainer scripts from existing debian packages for later comparison

configuration/package_scripts/_generated/c8y-firmware-plugin/deb/postinst

@@ -0,0 +1,35 @@
+#!/bin/sh
+
+set -e
+
+# Automatically added by cargo-deb
+if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
+	# This will only remove masks created by d-s-h on package removal.
+	deb-systemd-helper unmask c8y-firmware-plugin.service >/dev/null || true
+
+	# was-enabled defaults to true, so new installations run enable.
+	if deb-systemd-helper --quiet was-enabled c8y-firmware-plugin.service; then
+		# Enables the unit on first installation, creates new
+		# symlinks on upgrades if the unit file has changed.
+		deb-systemd-helper enable c8y-firmware-plugin.service >/dev/null || true
+	else
+		# Update the statefile to add new symlinks (if any), which need to be
+		# cleaned up on purge. Also remove old symlinks.
+		deb-systemd-helper update-state c8y-firmware-plugin.service >/dev/null || true
+	fi
+fi
+# End automatically added section
+# Automatically added by cargo-deb
+if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
+	if [ -d /run/systemd/system ]; then
+		systemctl --system daemon-reload >/dev/null || true
+		if [ -n "$2" ]; then
+			_dh_action=restart
+		else
+			_dh_action=start
+		fi
+		deb-systemd-invoke $_dh_action c8y-firmware-plugin.service >/dev/null || true
+	fi
+fi
+# End automatically added section
+

configuration/package_scripts/_generated/c8y-firmware-plugin/deb/postrm

@@ -0,0 +1,21 @@
+#!/bin/sh
+set -e
+# Automatically added by cargo-deb
+if [ -d /run/systemd/system ]; then
+	systemctl --system daemon-reload >/dev/null || true
+fi
+# End automatically added section
+# Automatically added by cargo-deb
+if [ "$1" = "remove" ]; then
+	if [ -x "/usr/bin/deb-systemd-helper" ]; then
+		deb-systemd-helper mask c8y-firmware-plugin.service >/dev/null || true
+	fi
+fi
+
+if [ "$1" = "purge" ]; then
+	if [ -x "/usr/bin/deb-systemd-helper" ]; then
+		deb-systemd-helper purge c8y-firmware-plugin.service >/dev/null || true
+		deb-systemd-helper unmask c8y-firmware-plugin.service >/dev/null || true
+	fi
+fi
+# End automatically added section

configuration/package_scripts/_generated/c8y-firmware-plugin/deb/prerm

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+set -e
+
+# Stop the service only if systemctl is available
+if command -v systemctl >/dev/null; then
+    if systemctl is-active --quiet c8y-firmware-plugin.service; then
+         systemctl stop c8y-firmware-plugin.service
+    fi
+fi
+
+# Automatically added by cargo-deb
+if [ -d /run/systemd/system ] && [ "$1" = remove ]; then
+	deb-systemd-invoke stop c8y-firmware-plugin.service >/dev/null || true
+fi
+# End automatically added section
+

configuration/package_scripts/_generated/c8y-log-plugin/deb/postinst

@@ -0,0 +1,40 @@
+#!/bin/sh
+
+set -e
+
+# Deprecate: Remove symlink in 1.x release
+if [ ! -e /usr/bin/c8y_log_plugin ]; then
+    ln -s /usr/bin/c8y-log-plugin /usr/bin/c8y_log_plugin
+fi
+
+# Automatically added by cargo-deb
+if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
+	# This will only remove masks created by d-s-h on package removal.
+	deb-systemd-helper unmask c8y-log-plugin.service >/dev/null || true
+
+	# was-enabled defaults to true, so new installations run enable.
+	if deb-systemd-helper --quiet was-enabled c8y-log-plugin.service; then
+		# Enables the unit on first installation, creates new
+		# symlinks on upgrades if the unit file has changed.
+		deb-systemd-helper enable c8y-log-plugin.service >/dev/null || true
+	else
+		# Update the statefile to add new symlinks (if any), which need to be
+		# cleaned up on purge. Also remove old symlinks.
+		deb-systemd-helper update-state c8y-log-plugin.service >/dev/null || true
+	fi
+fi
+# End automatically added section
+# Automatically added by cargo-deb
+if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
+	if [ -d /run/systemd/system ]; then
+		systemctl --system daemon-reload >/dev/null || true
+		if [ -n "$2" ]; then
+			_dh_action=restart
+		else
+			_dh_action=start
+		fi
+		deb-systemd-invoke $_dh_action c8y-log-plugin.service >/dev/null || true
+	fi
+fi
+# End automatically added section
+

configuration/package_scripts/_generated/c8y-log-plugin/deb/postrm

@@ -0,0 +1,21 @@
+#!/bin/sh
+set -e
+# Automatically added by cargo-deb
+if [ -d /run/systemd/system ]; then
+	systemctl --system daemon-reload >/dev/null || true
+fi
+# End automatically added section
+# Automatically added by cargo-deb
+if [ "$1" = "remove" ]; then
+	if [ -x "/usr/bin/deb-systemd-helper" ]; then
+		deb-systemd-helper mask c8y-log-plugin.service >/dev/null || true
+	fi
+fi
+
+if [ "$1" = "purge" ]; then
+	if [ -x "/usr/bin/deb-systemd-helper" ]; then
+		deb-systemd-helper purge c8y-log-plugin.service >/dev/null || true
+		deb-systemd-helper unmask c8y-log-plugin.service >/dev/null || true
+	fi
+fi
+# End automatically added section

configuration/package_scripts/_generated/c8y-log-plugin/deb/prerm

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+set -e
+
+# Stop the service only if systemctl is available
+if command -v systemctl >/dev/null; then
+    if systemctl is-active --quiet c8y-log-plugin.service; then
+         systemctl stop c8y-log-plugin.service
+    fi
+fi
+
+if [ -e /usr/bin/c8y_log_plugin ]; then
+    rm -f /usr/bin/c8y_log_plugin
+fi
+
+# Automatically added by cargo-deb
+if [ -d /run/systemd/system ] && [ "$1" = remove ]; then
+	deb-systemd-invoke stop c8y-log-plugin.service >/dev/null || true
+fi
+# End automatically added section
+

configuration/package_scripts/_generated/c8y-remote-access-plugin/deb/postinst

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+set -e
+
+### Create supported operation files
+c8y-remote-access-plugin --init

configuration/package_scripts/_generated/c8y-remote-access-plugin/deb/prerm

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+set -e
+
+### Remove supported operation files
+c8y-remote-access-plugin --cleanup

configuration/package_scripts/_generated/tedge-agent/deb/postinst

@@ -0,0 +1,71 @@
+#!/bin/sh
+
+set -e
+
+# Deprecate: Remove symlink in 1.x release
+if [ ! -e /usr/bin/tedge_agent ]; then
+    ln -s /usr/bin/tedge-agent /usr/bin/tedge_agent
+fi
+
+# Use service manager agnostic tools (e.g. ps or pgrep) to determine if a process is running or not
+process_running() {
+    name="$1"
+    if command -v ps >/dev/null 2>&1; then
+        if ps -C "$name" >/dev/null; then
+            return 0
+        fi
+    elif command -v pgrep >/dev/null 2>&1; then
+        if pgrep -x "$name" >/dev/null; then
+            return 0
+        fi
+    fi
+    # Assume process is not running
+    return 1
+}
+
+# Initialize the agent __only__ if not when agent is running.
+# Indeed, during an OTA self-update, the previous version of the  `agent` is kept running
+# to monitor the installation of the new version up to completion.
+# Note: Check for both tedge-agent and tedge_agent for backwards compatibility
+if ! (process_running tedge-agent || process_running tedge_agent); then
+    # Flock file should be removed as `tedge-agent --init` must run as root
+    # although the flockfile is owned by `tedge`. rm will ignore the files if they don't exist
+    rm -f /run/lock/tedge_agent.lock
+    rm -f /run/lock/tedge-agent.lock
+fi
+
+if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
+        if deb-systemd-helper debian-installed tedge-agent.service; then
+                # This will only remove masks created by d-s-h on package removal.
+                deb-systemd-helper unmask tedge-agent.service >/dev/null || true
+
+                if deb-systemd-helper --quiet was-enabled tedge-agent.service; then
+                        # Create new symlinks, if any.
+                        deb-systemd-helper enable tedge-agent.service >/dev/null || true
+                fi
+        fi
+
+        # Update the statefile to add new symlinks (if any), which need to be cleaned
+        # up on purge. Also remove old symlinks.
+        deb-systemd-helper update-state tedge-agent.service >/dev/null || true
+fi
+
+# Enable the services only if systemctl is available
+if command -v systemctl >/dev/null; then
+    # Start the agent __only__ if not already running.
+    # Indeed, during an OTA self-update, the previous version of the  `agent` is kept running
+    # to monitor the installation of the new version up to completion.
+    if [ -f "/etc/tedge/mosquitto-conf/c8y-bridge.conf" ] && ! systemctl is-active --quiet tedge-agent ; then
+        deb-systemd-helper enable tedge-agent.service >/dev/null || true
+        if [ -d /run/systemd/system ]; then
+            deb-systemd-invoke start tedge-agent.service >/dev/null || true
+        fi
+    fi
+fi
+
+if [ -f /var/lib/dpkg/info/tedge_agent.postrm ]; then
+    # Prevent purge from deleting files related to the package
+    rm -f /var/lib/dpkg/info/tedge_agent.postrm
+fi
+
+# Do not use DEBHELPER: for OTA self-update one needs a fine-control over the deb options

configuration/package_scripts/_generated/tedge-agent/deb/postrm

@@ -0,0 +1,60 @@
+#!/bin/sh
+
+set -e
+
+purge_agent_directory() {
+    if [ -d "/etc/tedge/.agent" ]; then
+        rm -rf /etc/tedge/.agent
+    fi
+}
+
+purge_agent_lock() {
+    # remove old lock file path
+    if [ -f "/run/lock/tedge_agent.lock" ]; then
+        rm -rf /run/lock/tedge_agent.lock
+    fi
+
+    if [ -f "/run/lock/tedge-agent.lock" ]; then
+        rm -rf /run/lock/tedge-agent.lock
+    fi
+}
+
+purge_agent_logs() {
+    if [ -d "/var/log/tedge/agent" ]; then
+        rm -rf /var/log/tedge/agent
+    fi
+}
+
+purge_var_data_directory() {
+    if [ -d "/var/tedge" ]; then
+        rm -rf /var/tedge
+    fi
+}
+
+case "$1" in
+    purge)
+       purge_agent_directory
+       purge_agent_lock
+       purge_var_data_directory
+       purge_agent_logs
+    ;;
+esac
+
+if [ -d /run/systemd/system ]; then
+        systemctl --system daemon-reload >/dev/null || true
+fi
+
+if [ "$1" = "remove" ]; then
+        if [ -x "/usr/bin/deb-systemd-helper" ]; then
+                deb-systemd-helper mask tedge-agent.service >/dev/null || true
+        fi
+fi
+
+if [ "$1" = "purge" ]; then
+        if [ -x "/usr/bin/deb-systemd-helper" ]; then
+                deb-systemd-helper purge tedge-agent.service >/dev/null || true
+                deb-systemd-helper unmask tedge-agent.service >/dev/null || true
+        fi
+fi
+
+# Do not use DEBHELPER: for OTA self-update one needs a fine-control over the deb options

configuration/package_scripts/_generated/tedge-agent/deb/prerm

@@ -0,0 +1,13 @@
+#!/bin/sh
+set -e
+
+if [ -d /run/systemd/system ] && [ "$1" = remove ]; then
+        deb-systemd-invoke stop tedge-agent.service >/dev/null || true
+fi
+
+# Deprecate: Remove symlink in 1.x release
+if [ -e /usr/bin/tedge_agent ]; then
+    rm -f /usr/bin/tedge_agent
+fi
+
+# Do not use DEBHELPER: for OTA self-update one needs a fine-control over the deb options

configuration/package_scripts/_generated/tedge-apt-plugin/deb/postinst

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+set -e
+
+DIR=/etc/tedge/sm-plugins
+
+if [ ! -d "$DIR" ];
+then
+   mkdir /etc/tedge/sm-plugins
+fi
+
+# Create a symlink to apt plugin
+if [ ! -e /etc/tedge/sm-plugins/apt ]; then
+  ln -s /usr/bin/tedge-apt-plugin /etc/tedge/sm-plugins/apt
+fi

configuration/package_scripts/_generated/tedge-apt-plugin/deb/postrm

@@ -0,0 +1,5 @@
+#!/bin/sh
+
+set -e
+
+rm -f /etc/tedge/sm-plugins/apt