Switch to new download format

pkg.info

@@ -9,4 +9,9 @@ depends: ["bash"]
 make_depends: ["golang","git"]
 optional_depends: ["fakeroot"]
 keep: ["etc/bpm.conf","etc/bpm-compilation.conf"]
+downloads:
+  - url: "https://github.com/EnumeratedDev/bpm/archive/refs/tags/${BPM_PKG_VERSION}.tar.gz"
+    extract_to_bpm_source: true
+    extract_strip_components: 1
+    checksum: b0f3859864f410aa1253799387896140f5e19062a4017765c8c4dbb2277b9952
 type: source

source.sh

@@ -2,14 +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
 
-REPO="https://github.com/EnumeratedDev/bpm.git"
-
-# 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() {
-  git clone --depth 1 --branch "${BPM_PKG_VERSION}" "$REPO" "$BPM_SOURCE"
-}
-
 # The build function is executed in the source directory
 # This function is used to compile the source code
 build() {