fix(swiftlint) (#8052)

Co-authored-by: Jacob Heider <jacob@pkgx.dev>

projects/github.com/realm/SwiftLint/package.yml

@@ -1,33 +1,39 @@
-distributable:
-  url: https://github.com/realm/SwiftLint/archive/refs/tags/{{version}}.tar.gz
-  strip-components: 1
+distributable: ~
 
 versions:
   github: realm/SwiftLint/releases/tags
 
+warnings:
+  - vendored
+
 platforms:
   - darwin
+  - linux/x86-64
 
-provides:
-  - bin/swiftlint
-
-warnings:
-  - vendored
+dependencies:
+  linux:
+    curl.se: 8
+    gnome.org/libxml2: 2
 
 build:
-  working-directory: vendor
-  script: |
-    curl -Lfo swiftlint.zip "https://github.com/realm/SwiftLint/releases/download/{{version}}/portable_swiftlint.zip"
-    unzip -o swiftlint.zip
-    mkdir -p "{{prefix}}/bin"
-    mv swiftlint "{{prefix}}/bin"
+  dependencies:
+    curl.se: '*'
+    info-zip.org/unzip: '*'
+  working-directory: '{{prefix}}/bin'
+  script:
+    - run: curl -Lfo swiftlint.zip "https://github.com/realm/SwiftLint/releases/download/{{version}}/portable_swiftlint.zip"
+      if: darwin
+    - run: curl -Lfo swiftlint.zip "https://github.com/realm/SwiftLint/releases/download/{{version}}/swiftlint_linux.zip"
+      if: linux
+
+    - unzip -o swiftlint.zip
+  skip: fix-machos
+
+provides:
+  - bin/swiftlint
 
 test:
-  # MacOS 11 doesn't have the necessary library
-  - run: |
-      if ! test -f /usr/lib/swift/libswift_Concurrency.dylib; then
-        echo "warning: skipping tests because libswift_Concurrency.dylib is missing"
-        exit 0
-      fi
+  # we can't actually test swiftlint for linux, because it requires a newer glibc
+  # but it's vendored, so we're probably fine?
+  - run: test "$(swiftlint --version)" = {{version}}
     if: darwin
-  - test "$(swiftlint --version)" = {{version}}