Switch to new download format and update source.sh script

pkg.info

@@ -1,16 +1,41 @@
 name: rustc
 description: The rust programming language compiler
 version: 1.90.0
+revision: 2
 url: https://www.rust-lang.org/
 license: Apache-2.0 or MIT
 architecture: any
-depends: ["curl","gcc","glibc","libssh2","lld","llvm-libs","openssl","zlib"]
-optional_depends: ["gdb"]
-make_depends: ["clang","cmake","libffi","llvm","perl","python3","rustc","gdb","procps-ng"]
 type: source
+depends:
+  - curl
+  - gcc
+  - glibc
+  - libssh2
+  - lld
+  - llvm-libs
+  - openssl
+  - zlib
+optional_depends:
+  - gdb
+make_depends:
+  - clang
+  - cmake
+  - libffi
+  - llvm
+  - perl
+  - python3
+  - rustc
+  - gdb
+  - procps-ng
+downloads:
+  - url: https://static.rust-lang.org/dist/rustc-${BPM_PKG_VERSION}-src.tar.xz
+    extract_to: ${BPM_SOURCE}
+    extract_strip_components: 1
+    checksum: 6bfeaddd90ffda2f063492b092bfed925c4b8c701579baf4b1316e021470daac
 split_packages:
   - name: rustc
     description: Rust documentation
   - name: rust-src
     description: Rust standard library source code
-    depends: ["rustc"]
+    depends:
+      - rustc

source.sh

@@ -2,15 +2,9 @@
 # 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://static.rust-lang.org/dist/rustc-${BPM_PKG_VERSION}-src.tar.xz"
-FILENAME="${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
+# This function is used for putting downloaded files to the correct location or applying patches
 prepare() {
-  wget "$DOWNLOAD"
-  tar -xvf "$FILENAME" --strip-components=1 -C "$BPM_SOURCE"
-
   # Copy rust build config to source directory
   cp "$BPM_WORKDIR"/config.toml "$BPM_SOURCE"/config.toml
 }
@@ -24,20 +18,31 @@ build() {
   python3 x.py build -j$(nproc)
 }
 
+_pick() {
+  local p="$1" f d; shift
+  for f; do
+    [ -d "$BPM_WORKDIR"/output_"$p" ] || { echo "Split package $p not found"; exit 1; } 
+    d="$BPM_WORKDIR"/output_"$p"/"${f#$BPM_OUTPUT}"
+    mkdir -p "$(dirname "$d")"
+    mv "$f" "$d"
+    rmdir -p --ignore-fail-on-non-empty "$(dirname "$f")"
+  done
+}
+
 # The package function is executed in the source directory
 # This function is used to move the compiled files into the output directory
 package_rustc() {
   DESTDIR="$BPM_OUTPUT" python3 x.py install
 
-  # Move src subdirectory to rust-src package
-  mkdir "$BPM_SOURCE"/output-rust-src
-  install -d "$BPM_SOURCE"/output-rust-src/usr/lib/rustlib/
-  mv "$BPM_OUTPUT"/usr/lib/rustlib/src "$BPM_SOURCE"/output-rust-src/usr/lib/rustlib/src
-
   # Remove unnecessary files
   rm "$BPM_OUTPUT"/usr/lib/rustlib/{components,install.log,rust-installer-version,uninstall.sh}
   rm "$BPM_OUTPUT"/usr/lib/rustlib/manifest-*
 
+  cd "$BPM_OUTPUT"
+
+  # Move src subdirectory to rust-src package
+  _pick rust-src usr/lib/rustlib/src
+
   # Install package licences
   install -Dm644 "$BPM_SOURCE"/COPYRIGHT "$BPM_OUTPUT"/usr/share/licenses/rustc/COPYRIGHT
   install -Dm644 "$BPM_SOURCE"/LICENSE-MIT "$BPM_OUTPUT"/usr/share/licenses/rustc/LICENSE-MIT
@@ -45,11 +50,7 @@ package_rustc() {
 }
 
 package_rust-src() {
-  # Replace 'output' directory with 'output-rust-src'
-  rmdir "$BPM_OUTPUT"
-  mv "$BPM_SOURCE"/output-rust-src "$BPM_OUTPUT"
-  
-  # Symlink to rust licence directory
+  # Install package license
   install -d "$BPM_OUTPUT"/usr/share/licenses/
   ln -sf rustc "$BPM_OUTPUT"/usr/share/licenses/rust-src
 }