具有多个变量的 shell 脚本

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2 年前已关闭。

Answer 1

也许这样的东西

run_docker() {
  docker run -p "$1:$1" --env PORT:"$1" -d --name demoapp sample/demoapp
  docker run -p "$2:$2" --env PORT:"$2" -d --name demoapp sample/demoapp
}

case "$BRANCH" in
  DEV)  run_docker 8001 8002 ;;
  QA)   run_docker 4001 4002 ;;
  PROD) run_docker 81 82 ;;
  *) echo "unknown branch: $BRANCH" >&2; exit 1 ;;
esac