feat: make LFS checkout optional (#260)

Adds the option to disable LFS checkout either from services or as an
input.

Also, updates the registry for the docker image because docker tests
were failing with permission issues

Tested manually - tests here are failing for unrelated reasons.

.github/workflows/docker_repo_tests.yaml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     # This is a docker image that mimics the github runner image
     # https://github.com/catthehacker/docker_images/pkgs/container/ubuntu
-    container: catthehacker/ubuntu:runner-20.04
+    container: ghcr.io/catthehacker/ubuntu:runner-20.04
     strategy:
       fail-fast: false
       matrix:

action.yaml

@@ -114,6 +114,11 @@ inputs:
     required: false
     default: false
 
+  lfs-checkout:
+    description: Option to checkout LFS files
+    required: false
+    default: true
+
 runs:
   using: composite
   steps:
@@ -124,9 +129,15 @@ runs:
         GITHUB_TOKEN=${{ github.token }}
         EOF
 
+        # First arg is field to fetch, second arg is default value or empty
         payload() {
+          if [ $# -lt 2 ]; then
+            DEFAULT_VALUE=empty
+          else
+            DEFAULT_VALUE=\"$2\"
+          fi
           if command -v jq >/dev/null; then
-            jq -r ".inputs.payload | fromjson | .$1 // empty" ${TEST_GITHUB_EVENT_PATH:-${GITHUB_EVENT_PATH}}
+            jq -r ".inputs.payload | fromjson | .$1 // ${DEFAULT_VALUE}" ${TEST_GITHUB_EVENT_PATH:-${GITHUB_EVENT_PATH}}
           else
             echo "::error::jq not installed on system!"
             exit 1
@@ -174,6 +185,7 @@ runs:
         INPUT_UPLOAD_SERIES=$(payload uploadSeries)
         INPUT_UPLOAD_ID=$(payload uploadId)
         INPUT_AUTOFIX_AND_PUSH=$(payload autofixAndPush)
+        INPUT_LFS_CHECKOUT=$(payload lfsCheckout true)
         EOF
 
         else
@@ -208,6 +220,7 @@ runs:
         INPUT_UPLOAD_SERIES=${{ inputs.upload-series }}
         INPUT_UPLOAD_ID=
         INPUT_AUTOFIX_AND_PUSH=
+        INPUT_LFS_CHECKOUT=${{ inputs.lfs-checkout }}
         EOF
 
         fi
@@ -216,7 +229,7 @@ runs:
       if: env.INPUT_TARGET_CHECKOUT
       uses: actions/checkout@v3
       with:
-        lfs: true
+        lfs: ${{ env.INPUT_LFS_CHECKOUT && inputs.lfs-checkout }}
         submodules: recursive
         repository: ${{ env.INPUT_TARGET_CHECKOUT }}
         ref: ${{ env.INPUT_TARGET_CHECKOUT_REF }}