chore: Adds infrastructure for building RPM and DEB packages

.gitignore

@@ -1,2 +1,7 @@
 /target
+/rpmbuild
 .env
+deb/usr/local/bin/compose-watcher
+rpm/usr/local/bin/compose-watcher
+*.deb
+*.rpm

Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "contpose"
+name = "compose-watcher"
 version = "0.1.0"
 edition = "2021"
 license = "MIT"

Makefile

@@ -0,0 +1,27 @@
+.PHONY: build-deb build-rpm
+
+WORK_DIR=$(shell pwd)
+TARGET_BIN=target/x86_64-unknown-linux-musl/release/compose-watcher
+USR_BIN_DEB=deb/usr/local/bin/compose-watcher
+USR_BIN_RPM=rpm/usr/local/bin/compose-watcher
+
+$(TARGET_BIN):
+	CARGO_TARGET_DIR="./target" cargo build --release --target "x86_64-unknown-linux-musl"
+
+$(USR_BIN_RPM): $(TARGET_BIN)
+	mkdir -p deb/usr/local/bin/
+	mv $(TARGET_BIN) $(USR_BIN_RPM)
+
+$(USR_BIN_DEB): $(TARGET_BIN)
+	mkdir -p deb/usr/local/bin/
+	mv $(TARGET_BIN) $(USR_BIN_DEB)
+
+build-deb: $(USR_BIN_DEB) 
+	dpkg-deb --build deb
+	mv deb.deb compose-watcher.deb
+
+build-rpm: $(USR_BIN_RPM) 
+	cp -r rpm/ rpmbuild
+	mkdir -p rpmbuild/opt/compose-watcher
+	rpmbuild --target=x86_64 --buildroot $(WORK_DIR)/rpmbuild \
+         -bb rpmbuild/compose-watcher.spec

deb/DEBIAN/control

@@ -0,0 +1,6 @@
+Package: compose-watcher
+Version: 0.1
+Maintainer: ixpantia S.A.
+Architecture: amd64
+Description: Continously Deploy services with Docker Compose
+Depends: docker-ce, docker-ce-cli, containerd.io, docker-buildx-plugin, docker-compose-plugin

deb/DEBIAN/postinst

@@ -0,0 +1,22 @@
+#!/bin/sh
+set -e
+
+# Create the 'compose-watcher' user and home directory if it doesn't exist
+if ! id -u compose-watcher > /dev/null 2>&1; then
+    useradd -r -d /opt/compose-watcher -s /bin/false compose-watcher
+    mkdir -p /opt/compose-watcher
+    chown compose-watcher:compose-watcher /opt/compose-watcher
+fi
+
+# Create the compose-watcher.toml file if it doesn't exist
+if [ ! -f /opt/compose-watcher/compose-watcher.toml ]; then
+    echo "delay=60 # Will watch for updates every 60 seconds" >> /opt/compose-watcher/compose-watcher.toml
+    chown compose-watcher:compose-watcher /opt/compose-watcher/compose-watcher.toml
+fi
+
+# Restart the service on upgrade
+if [ "$1" = "configure" ]; then
+    systemctl daemon-reload || true
+    systemctl enable compose-watcher.service || true
+    systemctl start compose-watcher.service || true
+fi

deb/DEBIAN/postrm

@@ -0,0 +1,15 @@
+#!/bin/sh
+set -e
+
+if [ "$1" = "purge" ]; then
+    systemctl daemon-reload || true
+    rm -f /lib/systemd/system/compose-watcher.service
+fi
+
+rm -rf /usr/local/bin/compose-watcher
+
+if [ "$1" = "purge" ]; then
+    # Remove the compose-watcher user and its home directory
+    userdel -r compose-watcher || true
+    rm -rf /opt/compose-watcher
+fi

deb/DEBIAN/prerm

@@ -0,0 +1,7 @@
+#!/bin/sh
+set -e
+
+if [ "$1" = "remove" ]; then
+    systemctl stop compose-watcher.service || true
+    systemctl disable compose-watcher.service || true
+fi

deb/DEBIAN/rules

@@ -0,0 +1,9 @@
+#!/usr/bin/make -f
+
+%:
+    dh $@
+
+override_dh_installinit:
+    dh_installinit --restart-after-upgrade
+    dh_systemd_enable
+    dh_systemd_start

deb/lib/systemd/system/compose-watcher.service

@@ -0,0 +1,17 @@
+[Unit]
+Description=Compose Watcher
+After=docker.service
+BindsTo=docker.service
+StartLimitIntervalSec=0
+[Service]
+Type=simple
+Restart=always
+RestartSec=1
+User=compose-watcher
+Environment="RUST_LOG=info"
+ExecStart=/usr/local/bin/compose-watcher --config /opt/compose-watcher/compose-watcher.toml
+ExecReload=/bin/kill -HUP $MAINPID
+WorkingDirectory=/opt/compose-watcher
+
+[Install]
+WantedBy=multi-user.target

rpm/compose-watcher.spec

@@ -0,0 +1,65 @@
+Buildroot: /home/andres/projects/ixpantia/imasd/contpose/compose-watcher-0.1
+Name: compose-watcher
+Version: 0.1
+Release: 0
+Summary: Continously Deploy services with Docker Compose
+License: see /usr/share/doc/compose-watcher/copyright
+Distribution: Debian
+Group: Converted/unknown
+Requires: docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
+
+%define _rpmdir ../
+%define _rpmfilename %%{NAME}-%%{VERSION}-%%{RELEASE}.%%{ARCH}.rpm
+%define _unpackaged_files_terminate_build 0
+
+%post
+#!/bin/sh
+set -e
+
+# Create the 'compose-watcher' user and home directory if it doesn't exist
+if ! id -u compose-watcher > /dev/null 2>&1; then
+    useradd -r -d /opt/compose-watcher -s /bin/false compose-watcher
+    mkdir -p /opt/compose-watcher
+    chown compose-watcher:compose-watcher /opt/compose-watcher
+fi
+
+# Create the compose-watcher.toml file if it doesn't exist
+if [ ! -f /opt/compose-watcher/compose-watcher.toml ]; then
+    echo "delay=60 # Will watch for updates every 60 seconds" >> /opt/compose-watcher/compose-watcher.toml
+    chown compose-watcher:compose-watcher /opt/compose-watcher/compose-watcher.toml
+fi
+
+# Restart the service on upgrade
+systemctl daemon-reload || true
+systemctl enable compose-watcher.service || true
+systemctl start compose-watcher.service || true
+
+
+%preun
+#!/bin/sh
+set -e
+
+systemctl stop compose-watcher.service || true
+systemctl disable compose-watcher.service || true
+
+
+%postun
+#!/bin/sh
+set -e
+
+systemctl daemon-reload || true
+rm -f /lib/systemd/system/compose-watcher.service
+
+rm -rf /usr/local/bin/compose-watcher
+
+# Remove the compose-watcher user and its home directory
+userdel -r compose-watcher || true
+rm -rf /opt/compose-watcher
+
+
+%description
+
+%files
+%dir "/opt/compose-watcher"
+"/lib/systemd/system/compose-watcher.service"
+"/usr/local/bin/compose-watcher"

rpm/lib/systemd/system/compose-watcher.service

@@ -0,0 +1,17 @@
+[Unit]
+Description=Compose Watcher
+After=docker.service
+BindsTo=docker.service
+StartLimitIntervalSec=0
+[Service]
+Type=simple
+Restart=always
+RestartSec=1
+User=compose-watcher
+Environment="RUST_LOG=info"
+ExecStart=/usr/local/bin/compose-watcher --config /opt/compose-watcher/compose-watcher.toml
+ExecReload=/bin/kill -HUP $MAINPID
+WorkingDirectory=/opt/compose-watcher
+
+[Install]
+WantedBy=multi-user.target

src/cli.rs

@@ -7,7 +7,7 @@ use clap::Parser;
 #[command(version, about, long_about = None)]
 pub struct Args {
     /// Path to the config file.
-    #[arg(short, long, default_value = "contpose.toml")]
+    #[arg(short, long, default_value = "compose-watcher.toml")]
     pub config: PathBuf,
 }