Update package version to 2.0.24

pkg.info

@@ -1,7 +1,7 @@
 name: asciidoctor
 description: A fast text processor & publishing toolchain for converting AsciiDoc to HTML5, DocBook & more
-version: 2.0.23
-revision: 2
+version: 2.0.24
+revision: 1
 url: https://asciidoctor.org/
 license: MIT
 architecture: any
@@ -9,3 +9,8 @@ output_architecture: any
 type: source
 depends:
   - ruby
+downloads:
+  - url: https://github.com/asciidoctor/asciidoctor/archive/v${BPM_PKG_VERSION}/asciidoctor-${BPM_PKG_VERSION}.tar.gz
+    extract_to: ${BPM_SOURCE}
+    extract_strip_components: 1
+    checksum: e9e4f1a5c8f20b672e4221dce8b5954e9d690862e3fa1c5fa0d82c559d6e3d20

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/asciidoctor/asciidoctor/archive/v${BPM_PKG_VERSION}/asciidoctor-${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() {