Use env for workdir

Signed-off-by: hossainemruz <[email protected]>

Author: hossainemruz

.github/workflows/release.yml

@@ -10,7 +10,11 @@ jobs:
     name: Release
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
+
+      - name: Export Environment Variables
+        run: |
+          echo "WORKING_DIR=$(pwd)" >> $GITHUB_ENV
 
       - name: Build Release Binaries
         run: |
@@ -55,4 +59,4 @@ jobs:
         with:
           fail_on_unmatched_files: true
           body:  ${{steps.changelog-builder.outputs.changelog}}
-          files: ${{env.GITHUB_WORKSPACE}}/.go/bin/restic*
+          files: ${{env.WORKING_DIR}}/.go/bin/restic_*