From d1642b6f6b8b997b80e8b38114309814dedd8e48 Mon Sep 17 00:00:00 2001
From: Chris Pinnock <chris_pinnock@mac.com>
Date: Wed, 6 Dec 2023 20:43:59 +0000
Subject: [PATCH] Packages: Experimental EVM node package

---
 scripts/dpkg/evmnode-control.in          |  6 ++
 scripts/dpkg/evmnode.postinst            | 15 ++++
 scripts/pkg-common/evmnode-binaries      |  1 +
 scripts/pkg-common/evmnode.conf          | 22 ++++++
 scripts/pkg-common/evmnode.initd.in      | 90 ++++++++++++++++++++++++
 scripts/pkg-common/experimental-binaries |  1 -
 scripts/rpm/evmnode-spec.in              | 27 +++++++
 7 files changed, 161 insertions(+), 1 deletion(-)
 create mode 100644 scripts/dpkg/evmnode-control.in
 create mode 100644 scripts/dpkg/evmnode.postinst
 create mode 100644 scripts/pkg-common/evmnode-binaries
 create mode 100644 scripts/pkg-common/evmnode.conf
 create mode 100755 scripts/pkg-common/evmnode.initd.in
 create mode 100644 scripts/rpm/evmnode-spec.in

diff --git a/scripts/dpkg/evmnode-control.in b/scripts/dpkg/evmnode-control.in
new file mode 100644
index 000000000000..e58588d99e26
--- /dev/null
+++ b/scripts/dpkg/evmnode-control.in
@@ -0,0 +1,6 @@
+Package: @PKG@
+Version: @VERSION@
+Architecture: @ARCH@
+Maintainer: @MAINT@
+Description: The Octez EVM node
+Depends: @DEPENDS@
diff --git a/scripts/dpkg/evmnode.postinst b/scripts/dpkg/evmnode.postinst
new file mode 100644
index 000000000000..c05d9dd05686
--- /dev/null
+++ b/scripts/dpkg/evmnode.postinst
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+user=tezos
+group=tezos
+homedir=/var/tezos
+
+# Ensure the tezos user is created
+getent group ${group} >/dev/null 2>&1 || addgroup ${group}
+getent passwd ${user} >/dev/null 2>&1 || adduser --home $homedir \
+						--shell /bin/bash \
+						--disabled-password \
+						--ingroup ${group} ${user}
+
+# Reload to get new init scripts
+/usr/bin/systemctl daemon-reload
diff --git a/scripts/pkg-common/evmnode-binaries b/scripts/pkg-common/evmnode-binaries
new file mode 100644
index 000000000000..58f972c91b5f
--- /dev/null
+++ b/scripts/pkg-common/evmnode-binaries
@@ -0,0 +1 @@
+octez-evm-node
diff --git a/scripts/pkg-common/evmnode.conf b/scripts/pkg-common/evmnode.conf
new file mode 100644
index 000000000000..d14871c3d924
--- /dev/null
+++ b/scripts/pkg-common/evmnode.conf
@@ -0,0 +1,22 @@
+# User to run as
+#user=tezos
+#group=tezos
+
+# My details
+evmaddr=0.0.0.0
+evmport=8545
+evmmode=proxy # or sequencer
+
+# Assume the Smart Rollup node is on the local machine. Change if not.
+sraddr=127.0.0.1
+srrpcport=8932
+
+# Or override with srnodeurl
+#srnodeurl="http://127.0.0.1:8732"
+
+# additional options
+additional_cliopts=""
+
+# e.g.
+#additional_cliopts="--devmode"
+
diff --git a/scripts/pkg-common/evmnode.initd.in b/scripts/pkg-common/evmnode.initd.in
new file mode 100755
index 000000000000..9f77f297d7ba
--- /dev/null
+++ b/scripts/pkg-common/evmnode.initd.in
@@ -0,0 +1,90 @@
+#!/bin/bash
+# Start/stop the Octez EVM node compatibility endpoint
+#
+### BEGIN INIT INFO
+# Provides:          octez-evmnode
+# Required-Start:    
+# Required-Stop:     
+# Should-Start:      $network $named 
+# Should-Stop:       $network $named 
+# Default-Start:     2 3 4 5
+# Default-Stop:
+# Short-Description: The Octez EVM node endpoint
+# Description:       The Octez EVM node endpoint is used for Etherlink and
+#		     EVM rollups
+### END INIT INFO
+
+PATH=/bin:/usr/bin:/sbin:/usr/sbin
+DESC="octez evm node"
+NAME=octez-evmnode
+PIDDIR=/var/run/tezos
+SCRIPTNAME=/etc/init.d/"$NAME"
+
+if [ -f "/lib/lsb/init-functions" ]; then
+        . /lib/lsb/init-functions
+else
+        . /etc/rc.d/init.d/functions
+fi
+
+# Defaults
+user=tezos
+group=tezos
+sraddr=127.0.0.1
+srrpcport=8932
+
+evmaddr=0.0.0.0
+evmport=8545
+evmmode=proxy
+
+additional_cliopts=""
+
+logdir=/var/log/tezos
+rotateonstart=yes
+
+[ -r /etc/octez/evmnode.conf ] && . /etc/octez/evmnode.conf
+
+[ -z "$srnodeurl" ] && srnodeurl="http://$sraddr:$srrpcport"
+
+logfile="${logdir}/evmnode.log"
+evm="/usr/bin/octez-evm-node"
+
+initial_checks()
+{
+	mkdir -p ${PIDDIR}
+	chown $user:$group ${PIDDIR}
+
+	mkdir -p ${logdir}
+	chown $user:$group ${logdir}
+
+}
+
+rotate_logs ()
+{
+	if [ ${rotateonstart} = "yes" ]; then
+		[ -f "${logfile}" ] && mv -f "${logfile}" "${logfile}.1"
+	fi
+}
+
+case "$1" in
+start)	initial_checks
+	rotate_logs
+	su $user -c "${evm} run ${evmmode} with endpoint $srnodeurl --rpc-addr ${evmaddr} --rpc-port ${evmport} ${additional_cliopts} >> ${logfile} 2>&1 &"
+	;;
+stop)	
+       	pkill -f octez-evm-node
+        ;;
+restart) 
+        $0 stop
+        $0 start
+        ;;
+reload|force-reload) 
+        ;;
+status)
+	status_of_proc ${evm} $NAME || exit $?
+	exit 0
+        ;;
+*)	echo "Usage: $0 {start|stop|status|restart|reload|force-reload}" >&2
+        exit 2
+        ;;
+esac
+exit 0
diff --git a/scripts/pkg-common/experimental-binaries b/scripts/pkg-common/experimental-binaries
index 3109a9ac16f0..29cabced2f20 100644
--- a/scripts/pkg-common/experimental-binaries
+++ b/scripts/pkg-common/experimental-binaries
@@ -1,4 +1,3 @@
-octez-evm-node
 octez-dac-node
 octez-dac-client
 octez-dal-node
diff --git a/scripts/rpm/evmnode-spec.in b/scripts/rpm/evmnode-spec.in
new file mode 100644
index 000000000000..07092602cfcc
--- /dev/null
+++ b/scripts/rpm/evmnode-spec.in
@@ -0,0 +1,27 @@
+Name:		@PKG@
+Version:	@VERSION@
+Release:	@REVISION@
+Summary:	The Octez EVM node
+
+License:	MIT
+URL:		http://tezos.gitlab.io
+
+Packager:       @MAINT@
+Source0:	@FAKESRC@
+
+%prep
+%setup -q
+
+%install
+tar cpf - . | (cd $RPM_BUILD_ROOT && tar xpf -)
+
+%description
+The Octez EVM node
+
+%files
+%{_bindir}/octez-*
+
+%post
+getent group tezos >/dev/null 2>&1 || groupadd tezos
+getent passwd tezos >/dev/null 2>&1 || useradd -g tezos -d /var/tezos tezos
+/usr/bin/systemctl daemon-reload
-- 
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