Switch to new download format and update dependencies

pkg.info

@@ -1,9 +1,20 @@
 name: seatd
 description: A minimal seat management daemon, and a universal seat management library
 version: 0.9.1
+revision: 2
 url: https://sr.ht/~kennylevinsen/seatd/
 license: MIT
 architecture: any
-depends: ["elogind","sysusers"]
-make_depends: ["meson","ninja","scdoc"]
 type: source
+depends:
+  - libelogind
+  - sysusers
+make_depends:
+  - elogind
+  - meson
+  - scdoc
+downloads:
+  - url: https://git.sr.ht/~kennylevinsen/seatd/archive/${BPM_PKG_VERSION}.tar.gz
+    extract_to: ${BPM_SOURCE}
+    extract_strip_components: 1
+    checksum: 819979c922a0be258aed133d93920bce6a3d3565a60588d6d372ce9db2712cd3

source.sh

@@ -2,16 +2,6 @@
 # BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
 # BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT
 
-DOWNLOAD="https://git.sr.ht/~kennylevinsen/seatd/archive/${BPM_PKG_VERSION}.tar.gz"
-FILENAME="${DOWNLOAD##*/}"
-
-# The prepare function is executed in the root of the temp directory
-# This function is used for downloading files and putting them into the correct location
-prepare() {
-  wget "$DOWNLOAD"
-  tar -xvf "$FILENAME" --strip-components=1 -C "$BPM_SOURCE"
-}
-
 # The build function is executed in the source directory
 # This function is used to compile the source code
 build() {