Remove set-output calls (#1279)

* remove set-output calls

* fix doc cache

Author: skarimo

.github/workflows/docs.yml

@@ -30,20 +30,11 @@ jobs:
       - name: Install tox
         run: pip install tox
 
-      - name: Set spec commit
-        id: set_commit
-        run: |
-          content=`cat .apigentools-info`
-          content="${content//'%'/'%25'}"
-          content="${content//$'\n'/'%0A'}"
-          content="${content//$'\r'/'%0D'}"
-          echo "::set-output name=spec_json::$content"
-
       - name: Cache sphinx
         uses: actions/cache@v3
         with:
           path: docs/.sphinx
-          key: sphinx-${{ fromJson(steps.set_commit.outputs.spec_json).spec_versions.v2.spec_repo_commit }}
+          key: sphinx-${{ hashFiles('.generator/schemas/**/openapi.yaml') }}
           restore-keys: sphinx-
 
       - name: Build documentation

.github/workflows/prepare_release.yml

@@ -29,9 +29,9 @@ jobs:
           if [ "${VERSION}" = "" ] ; then
             LATEST_TAG=$(git describe --tags --abbrev=0)
             NEXT_TAG=$(echo ${LATEST_TAG} | awk '{split($0, a, "."); print a[1] "." a[2] + 1 "." a[3]}')
-            echo ::set-output name=version::$NEXT_TAG
+            echo "version=$NEXT_TAG" >> $GITHUB_OUTPUT
           else
-            echo ::set-output name=version::$VERSION
+            echo "version=$VERSION" >> $GITHUB_OUTPUT
           fi
         env:
           VERSION: ${{ github.event.inputs.version }}