add debhelper as package tool, add remark42-bin

debhelper/remark42-bin/debian/changelog

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+remark42 (1.13.0) unstable; urgency=medium
+
+  * Initial release. (Closes: #XXXXXX)
+
+ -- Leafee98 <me@leafee98.com>  Mon, 13 May 2024 20:12:15 +0800

debhelper/remark42-bin/debian/compat

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+12

debhelper/remark42-bin/debian/control

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+Source: remark42
+Section: net
+Priority: optional
+Maintainer: leafee98 <me@leafee98.com>
+Build-Depends: debhelper (>= 10),dh-exec
+
+Package: remark42-bin
+Architecture: amd64
+Priority: optional
+Provides: remark42
+Conflicts: remark42
+Description: Comment engine
+ Remark42 is a self-hosted, lightweight and simple (yet functional)
+ comment engine, which doesn't spy on users. It can be embedded
+ into blogs, articles, or any other place where readers add comments.

debhelper/remark42-bin/debian/docs

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+README.md
+LICENSE

debhelper/remark42-bin/debian/files

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+remark42-bin_1.13.0_amd64.deb net optional
+remark42_1.13.0_amd64.buildinfo net optional

debhelper/remark42-bin/debian/install

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+#!/usr/bin/dh-exec
+
+remark42.linux-amd64 => /usr/bin/remark42

debhelper/remark42-bin/debian/preinst

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+#!/usr/bin/env bash
+
+case "$1" in
+    install|upgrade)
+    if ! getent group | grep -q "^remark42:" ; then
+        echo -n "Adding group remark42.."
+        addgroup --quiet --system remark42 2> /dev/null || true
+        echo "..done"
+    fi
+
+    test -d /var/lib/remark42 || mkdir /var/lib/remark42
+
+    if ! getent passwd | grep -q "^remark42:" ; then
+        echo -n "Adding system user remark42.."
+        adduser --quiet \
+                --system \
+                --ingroup "remark42" \
+                --no-create-home \
+                --disabled-password \
+                remark42 2> /dev/null || true
+        echo "..done"
+    fi
+    usermod --comment "Remark42 (A comment engine)" \
+            --home "/var/lib/remark42" \
+            --gid "remark42" \
+            --shell "/usr/bin/bash" \
+            remark42
+    if ! dpkg-statoverride --list "/var/lib/remark42" > /dev/null ; then
+        chown -R remark42:remark42 /var/lib/remark42
+        chmod u=rwx,g=rx,o= /var/lib/remark42
+    fi
+    ;;
+esac
+
+#DEBHELPER#
+

debhelper/remark42-bin/debian/remark42.service

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+[Unit]
+Description=Remark42 - a commenting system
+After=network.target
+
+[Service]
+User=remark42
+Group=remark42
+
+EnvironmentFile=/etc/default/remark42
+ExecStart=/usr/bin/remark42 server
+
+Restart=on-failure
+RestartSec=5s
+LimitNOFILE=1048576
+
+[Install]
+WantedBy=multi-user.target

debhelper/remark42-bin/debian/rules

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+#!/usr/bin/make -f
+
+%:
+	dh "$@"
+
+override_dh_installsystemd:
+	dh_installsystemd --name remark42 --no-enable --no-start --restart-after-upgrade
+

debhelper/remark42-bin/prepare.sh

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+#!/usr/bin/env bash
+
+set -e
+
+VERSION=1.13.0
+ARCHITECTURE=amd64
+DOWNLOAD_NAME="remark42.tar"
+DOWNLOAD_URL="https://github.com/umputun/remark42/releases/download/v${VERSION}/remark42.linux-${ARCHITECTURE}.tar.gz"
+
+curl --location \
+    --show-error \
+    --output "$DOWNLOAD_NAME" \
+    "$DOWNLOAD_URL"
+
+tar -xf "$DOWNLOAD_NAME"