Add basic support for systemd (#761)

debian/config.yaml

@@ -0,0 +1,31 @@
+# Connection keep alive timeout [default: 75]
+keep_alive: 75
+
+# The socket address to bind [default: 0.0.0.0:3000]
+listen_addresses: '0.0.0.0:3000'
+
+# Number of web server workers
+worker_processes: 8
+
+# see https://maplibre.org/martin/config-file.html
+
+# postgres:
+#   connection_string: 'postgresql://postgres@localhost:5432/db'
+#   default_srid: 4326
+#   pool_size: 20
+#   max_feature_count: 1000
+#   disable_bounds: false
+
+# pmtiles:
+#   paths:
+#     - /dir-path
+#     - /path/to/pmtiles.pmtiles
+#   sources:
+#     pm-src1: /path/to/pmtiles1.pmtiles
+    
+# mbtiles:
+#   paths:
+#     - /dir-path
+#     - /path/to/mbtiles.mbtiles
+#   sources:
+#     mb-src1: /path/to/mbtiles1.mbtiles

debian/martin.service

@@ -0,0 +1,8 @@
+[Unit]
+Description = A blazing fast map tile server which can generate and serve vector tiles on the fly from large PostGIS databases, PMTile, and MBTile files
+
+[Service]
+ExecStart = /usr/bin/martin --config /usr/local/etc/martin/config.yaml
+
+[Install]
+WantedBy = multi-user.target

martin/Cargo.toml

@@ -20,6 +20,21 @@ homepage.workspace = true
 name = "martin"
 maintainer = "Stepan Kuzmin <to.stepan.kuzmin@gmail.com>, Yuri Astrakhan <YuriAstrakhan@gmail.com>, MapLibre contributors"
 depends = "$auto"
+maintainer-scripts = "../debian"
+assets = [
+    ["target/release/martin", "/usr/bin/martin", "755"],
+    ["../README.md","/usr/share/doc/martin/README.md","644"],
+    ["../debian/config.yaml", "/usr/share/doc/martin/config.yaml", "644"],
+    ["../debian/config.yaml", "/usr/local/etc/martin/config.yaml", "644"],
+]
+
+# see https://github.com/kornelski/cargo-deb/blob/main/systemd.md#packagemetadatadebsystemd-units-options
+[package.metadata.deb.systemd-units]
+unit-scripts = "../debian/"
+enable = false
+start = false
+restart-after-upgrade = false
+stop-on-upgrade = true
 
 [lib]
 path = "src/lib.rs"