Support for debian packaging

Cargo.toml

@@ -1,12 +1,14 @@
 [package]
 name = "fwd"
 version = "0.9.2"
+authors = ["John Doty <john@d0ty.me>"]
 edition = "2021"
 license = "MIT"
-description = "Automatically forward ports to a remote server over ssh"
+description = "Automatically forward ports to a remote server"
+readme = "README.md"
+documentation = "https://github.com/DeCarabas/fwd"
 homepage = "https://github.com/DeCarabas/fwd"
 repository = "https://github.com/DeCarabas/fwd"
-readme = "README.md"
 
 [[bin]]
 name = "fwd-browse"
@@ -41,3 +43,21 @@ procfs = "0.14.1"
 
 [target.'cfg(target_family="unix")'.dependencies]
 libc = "0.2.155"
+
+[package.metadata.deb]
+section = "net"
+depends = [] # No auto deps?
+assets = [
+  ["target/release/fwd", "usr/bin/", "755"],
+  ["LICENSE", "usr/share/doc/fwd/", "644"],
+  ["README.md", "usr/share/doc/fwd/README", "644"],
+  # The man page is automatically generated by fwd's build process. See
+  # release.py for details.
+  ["target/release/fwd.1", "usr/share/man/man1/fwd.1", "644"],
+]
+extended-description = """\
+fwd enumerates the listening ports the remote server and automatically listens
+for connections on the same ports on the local machine. When fwd receives a
+connection on the local machine, it automatically forwards that connection to
+the remote machine.
+"""