The set-output command is deprecated and will be disabled soon at github action 【docker.yml】

[chendelin1982]

What type of your feature request?

Warning: The set-output command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

• docker.yml at websoft9
• docker yml at docker-libaray

    - id: set-matrix
      run: |
        git diff --name-only HEAD^ HEAD
        changed_files=$(git diff --name-only HEAD^ HEAD)
        app_list=$(echo "$changed_files" | grep -E 'apps/.*/(Dockerfile|cmd.sh|entrypoint.sh)' | awk -F'/' '{print $2}' | sort | uniq)
        app_list_json=$(echo $app_list | jq -R -s -c 'split(" ")')
        echo "::set-output name=matrix::{\"app\": $app_list_json}"

use ENV to replace set-output:

echo "matrix={"app": $app_list_json}" >> $GITHUB_ENV