Merge pull request #36 from m-herold/annotations

Fix GitHub annotation for using WORKING_DIRECTORY environment variable

Author: norio-nomura

.github/workflows/docker-build.yml

@@ -63,6 +63,6 @@ jobs:
         shell: bash
 
       - name: Output on Warnings with WORKING_DIRECTORY environment variable
-        run: diff <(docker run -v $(pwd):$(pwd) -w $(pwd) --rm --env WORKING_DIRECTORY=Warnings action-swiftlint|sort) Warnings/expected.txt
+        run: diff <(docker run -v $(pwd):$(pwd) -w $(pwd) --rm --env WORKING_DIRECTORY=Warnings action-swiftlint|sort) <(cat Warnings/expected.txt | sed -E 's/^(.*)file=(.*),(.*)/\1file=Warnings\/\2,\3/')
         working-directory: ./test
         shell: bash

entrypoint.sh

@@ -4,6 +4,10 @@
 # https://help.github.com/en/github/automating-your-workflow-with-github-actions/development-tools-for-github-actions#logging-commands
 
 function stripPWD() {
+    if ! ${WORKING_DIRECTORY+false};
+    then
+        cd - > /dev/null
+    fi
     sed -E "s/$(pwd|sed 's/\//\\\//g')\///"
 }