Merge pull request #36 from DrDaveD/pick35

make cvmfs_http_proxy default to DIRECT (v4)

Author: wdconinc

action.yml

@@ -129,9 +129,9 @@ inputs:
     required: false
     default: ''
   cvmfs_http_proxy:
-    description: 'Chain of HTTP proxy groups used by CernVM-FS. Necessary.Set to DIRECT if you don’t use proxies.'
+    description: 'Chain of HTTP proxy groups used by CernVM-FS. Defaults to DIRECT.'
     required: false
-    default: ''
+    default: 'DIRECT'
   cvmfs_ignore_signature:
     description: 'When set to yes, don’t verify CernVM-FS file catalog signatures.'
     required: false

setup-cvmfs.sh

@@ -44,10 +44,6 @@ elif [ "$(uname)" == "Darwin" ]; then
   # Warn about the phasing out of MacOS support for this action
   echo "::error::The CernVM-FS GitHub Action's support for MacOS has been \
 phased out with macos-10.15."
-  # Temporary fix for macOS until cvmfs 2.8 is released
-  if [ -z "${CVMFS_HTTP_PROXY}" ]; then
-    export CVMFS_HTTP_PROXY='DIRECT'
-  fi
   brew install --cask macfuse
   curl -L -o cvmfs-latest.pkg ${CVMFS_MACOS_PKG_LOCATION}
   sudo installer -package cvmfs-latest.pkg -target /