+swiftlint (#1549)

* +swiftlint

* test brewkit fixes

* brewkit 0.31.1

---------

Co-authored-by: Jacob Heider <jacob@tea.xyz>

.github/workflows/build.yml

@@ -77,8 +77,7 @@ jobs:
       # tarring ourselves ∵ GHA-artifacts (ludicrously) lose permissions
       # /ref https://github.com/actions/upload-artifact/issues/38
       - name: create artifacts.tgz
-        run:
-          tar czvf $GITHUB_WORKSPACE/artifacts.tgz
+        run: tar czvf $GITHUB_WORKSPACE/artifacts.tgz
           ${{ steps.build.outputs.relative-paths }}
           ${{ steps.build.outputs.srcs-relative-paths }}
           built srcs
@@ -98,8 +97,7 @@ jobs:
     strategy:
       matrix:
         platform: ${{ fromJson(needs.get-platform.outputs.test-matrix) }}
-    name:
-      test ${{ matrix.platform.name-extra }}
+    name: test ${{ matrix.platform.name-extra }}
     outputs:
       HAS_SECRETS: ${{ env.HAS_SECRETS }}
     container: ${{ matrix.platform.container }}
@@ -136,9 +134,8 @@ jobs:
           # ubuntu+container test matrix entries. :/
           TEA_PANTRY_PATH: ${{ github.workspace }}
 
-      - name: '[post]'
-        run:
-          echo "HAS_SECRETS=$HAS_SECRETS" >>$GITHUB_ENV
+      - name: "[post]"
+        run: echo "HAS_SECRETS=$HAS_SECRETS" >>$GITHUB_ENV
         env:
           HAS_SECRETS: ${{ secrets.AWS_S3_CACHE != null }}
 

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

@@ -0,0 +1,26 @@
+distributable:
+  url: https://github.com/realm/SwiftLint/archive/refs/tags/{{version}}.tar.gz
+  strip-components: 1
+
+versions:
+  github: realm/SwiftLint/releases/tags
+
+platforms:
+  - darwin
+
+provides:
+  - bin/swiftlint
+
+warnings:
+  - vendored
+
+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"
+
+test:
+  script: test "$(swiftlint --version)" = {{version}}