RUMM-1222 Patch linter configuration for swiftlint 0.42.0

bitrise.yml

@@ -38,6 +38,13 @@ workflows:
     description: |-
         Runs swiftlint and license check for all source and test files.
     steps:
+    - script:
+        title: Patch linter configuration for swiftlint 0.42.0
+        inputs:
+        - content: |-
+            #!/usr/bin/env bash
+            set -e
+            ./tools/lint/patch_if_swiftlint_0.42.0.sh
     - [email protected]:
         title: Lint Sources/*
         inputs:

tools/lint/patch_if_swiftlint_0.42.0.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+# Patches `sources.swiftlint.yml` and `tests.swiftlint.yml` configs for swiftlint `0.42.0`.
+# We need to run this patch on Bitrise, as their brew-core mirror doesn't include swiftlint `0.43.1` 
+# on some agent versions (notably: `Agent version:	1.20.0` considers `0.42.0` as the latest version).
+# 
+# REF: we could eventually switch to the official brew source, but this is discouraged in 
+# https://discuss.bitrise.io/t/how-to-change-brew-core-from-mirror-to-official/16033
+
+# SWIFTLINT_VERSION=$(swiftlint version)
+SWIFTLINT_VERSION="0.42.0"
+
+if [ $SWIFTLINT_VERSION = "0.42.0" ]; then
+	# Replace "../../" with ""
+	sed -i '' 's/..\/..\///g' tools/lint/sources.swiftlint.yml
+	sed -i '' 's/..\/..\///g' tools/lint/tests.swiftlint.yml
+fi