Add debian packaging

.gitignore

@@ -1 +1,9 @@
+/.cargo/
+/debian/.debhelper/
+/debian/cosmic-greeter.substvars
+/debian/cosmic-greeter/
+/debian/debhelper-build-stamp
+/debian/files
 /target/
+/vendor.tar
+/vendor/

debian/changelog

@@ -0,0 +1,5 @@
+cosmic-greeter (0.1.0) jammy; urgency=medium
+
+  * Initial release.
+
+ -- Jeremy Soller <jeremy@system76.com>  Tue, 03 Oct 2023 07:37:28 -0600

debian/control

@@ -0,0 +1,15 @@
+Source: cosmic-greeter
+Section: admin
+Priority: optional
+Maintainer: Jeremy Soller <jeremy@system76.com>
+Build-Depends:
+    debhelper-compat (=13),
+    just (>= 1.13.0),
+    rust-all,
+Standards-Version: 4.6.2
+Homepage: https://github.com/pop-os/cosmic-greeter
+
+Package: cosmic-greeter
+Architecture: amd64 arm64
+Depends: greetd, ${misc:Depends}, ${shlibs:Depends}
+Description: Cosmic Greeter

debian/copyright

@@ -0,0 +1,7 @@
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: cosmic-greeter
+Upstream-Contact: Jeremy Soller <jeremy@system76.com>
+Source: https://github.com/pop-os/cosmic-greeter
+Files: *
+Copyright: System76 <info@system76.com>
+License: GPL-3.0

debian/rules

@@ -0,0 +1,22 @@
+#!/usr/bin/make -f
+
+export DESTDIR = debian/cosmic-greeter
+export VENDOR ?= 1
+
+%:
+	dh $@
+
+override_dh_auto_clean:
+	if ! ischroot && test "${VENDOR}" = "1"; then \
+		mkdir -p .cargo; \
+		cargo vendor | head -n -1 > .cargo/config; \
+		echo 'directory = "vendor"' >> .cargo/config; \
+		tar pcf vendor.tar vendor; \
+		rm -rf vendor; \
+	fi
+
+override_dh_auto_build:
+	just build-vendored
+
+override_dh_auto_install:
+	just rootdir=$(DESTDIR) install

debian/source/format

@@ -0,0 +1 @@
+3.0 (native)

debian/source/options

@@ -0,0 +1,4 @@
+tar-ignore=.github
+tar-ignore=.vscode
+tar-ignore=vendor
+tar-ignore=target

justfile

@@ -41,7 +41,7 @@ check-json: (check '--message-format=json')
 
 # Run with debug logs
 run *args:
-    env RUST_LOG=debug RUST_BACKTRACE=1 cargo run --release {{args}}
+    env RUST_LOG=debug RUST_BACKTRACE=full cargo run --release {{args}}
 
 # Installs files
 install:
@@ -62,6 +62,5 @@ vendor:
 
 # Extracts vendored dependencies
 vendor-extract:
-    #!/usr/bin/env sh
     rm -rf vendor
     tar pxf vendor.tar