chore: style fix #2

Signed-off-by: Yurii Shynbuiev <yurii.shynbuiev@iohk.io>

.github/workflows/oasdiff.yml

@@ -37,14 +37,14 @@ jobs:
           BASE_TAG: ${{ github.event.inputs.base_tag }}
           GITHUB_EVENT_NAME: ${{ github.event_name }}
         run: |
-          echo "Base tag: $BASE_TAG"
-          if [[ $BASE_TAG =~ 'cloud-agent-v*' ]]; then
+          echo Base tag: "$BASE_TAG"
+          if [[ "$BASE_TAG" =~ cloud-agent-v* ]]; then
             echo "BASE_URL=https://raw.githubusercontent.com/hyperledger/identus-cloud-agent/$BASE_TAG/cloud-agent/service/api/http/cloud-agent-openapi-spec.yaml" >> $GITHUB_ENV
-          elif [[ $BASE_TAG =~ 'prism-agent-v*' ]]; then
+          elif [[ "$BASE_TAG" =~ prism-agent-v* ]]; then
             echo "BASE_URL=https://raw.githubusercontent.com/hyperledger/identus-cloud-agent/$BASE_TAG/prism-agent/service/api/http/prism-agent-openapi-spec.yaml" >> $GITHUB_ENV
-          elif [[ $BASE_TAG == 'main' ]]; then
+          elif [[ "$BASE_TAG" == 'main' ]]; then
             echo "BASE_URL=https://raw.githubusercontent.com/hyperledger/identus-cloud-agent/$BASE_TAG/cloud-agent/service/api/http/cloud-agent-openapi-spec.yaml" >> $GITHUB_ENV
-          elif [[ $GITHUB_EVENT_NAME == 'pull_request' ]]; then
+          elif [[ "$GITHUB_EVENT_NAME" == 'pull_request' ]]; then
             echo "BASE_URL=https://raw.githubusercontent.com/hyperledger/identus-cloud-agent/main/cloud-agent/service/api/http/cloud-agent-openapi-spec.yaml" >> $GITHUB_ENV
           fi
 
@@ -54,14 +54,14 @@ jobs:
           GITHUB_EVENT_NAME: ${{ github.event_name }}
           BRANCH_NAME: ${{ github.head_ref || github.ref_name }}
         run: |
-          echo "Revision tag: $REV_TAG"
-          if [[ $REV_TAG =~ 'cloud-agent-v*' ]]; then
+          echo Revision tag: "$REV_TAG"
+          if [[ "$REV_TAG" =~ cloud-agent-v* ]]; then
             echo "REV_URL=https://raw.githubusercontent.com/hyperledger/identus-cloud-agent/$REV_TAG/cloud-agent/service/api/http/cloud-agent-openapi-spec.yaml" >> $GITHUB_ENV
-          elif [[ $REV_TAG =~ 'prism-agent-v*' ]]; then
+          elif [[ "$REV_TAG" =~ prism-agent-v* ]]; then
             echo "REV_URL=https://raw.githubusercontent.com/hyperledger/identus-cloud-agent/$REV_TAG/prism-agent/service/api/http/prism-agent-openapi-spec.yaml" >> $GITHUB_ENV
-          elif [[ $REV_TAG == 'main' ]]; then
+          elif [[ "$REV_TAG" == 'main' ]]; then
             echo "REV_URL=https://raw.githubusercontent.com/hyperledger/identus-cloud-agent/$REV_TAG/cloud-agent/service/api/http/cloud-agent-openapi-spec.yaml" >> $GITHUB_ENV
-          elif [[ $GITHUB_EVENT_NAME == 'pull_request' ]]; then    
+          elif [[ "$GITHUB_EVENT_NAME" == 'pull_request' ]]; then    
             echo "REV_URL=https://raw.githubusercontent.com/hyperledger/identus-cloud-agent/$BRANCH_NAME/cloud-agent/service/api/http/cloud-agent-openapi-spec.yaml" >> $GITHUB_ENV
           fi