Switch to new download format and remove dependencies field from esvm service

pkg.info

@@ -1,8 +1,19 @@
 name: dhcpcd
 description: A DHCP and DHCPv6 client
 version: 10.2.4
+revision: 2
 url: https://roy.marples.name/projects/dhcpcd
 license: BSD-2-Clause
 architecture: any
-depends: ["glibc","libmd","openssl","udev"]
 type: source
+depends:
+  - glibc
+  - libmd
+  - openssl
+  - sh
+  - udev
+downloads:
+  - url: https://github.com/NetworkConfiguration/dhcpcd/releases/download/v${BPM_PKG_VERSION}/dhcpcd-${BPM_PKG_VERSION}.tar.xz
+    extract_to: ${BPM_SOURCE}
+    extract_strip_components: 1
+    checksum: 6721e606609226dbf4d864a78802a9e96beec0ee034a1bd84138b3e037bba7d9

source-files/dhcpcd.esv

@@ -1,6 +1,5 @@
 name: dhcpcd
-description: run dhcpcd on all clients
+description: Run dhcpcd on all clients
-dependencies: ["udevd"]
 type: background
 start_cmd: dhcpcd -B -M
 exit_method: kill

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://github.com/NetworkConfiguration/dhcpcd/releases/download/v${BPM_PKG_VERSION}/dhcpcd-${BPM_PKG_VERSION}.tar.xz"
-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() {