check_api_approvals.sh

#!/bin/bash
if [ -z ${BRANCH} ]; then
    BRANCH="develop"
fi

PADDLE_ROOT="$( cd "$( dirname "${BASH_SOURCE[0]}")/../" && pwd )"
API_FILES=("CMakeLists.txt"
           "paddle/fluid/API.spec"
           "paddle/fluid/op_use_default_grad_op_maker.spec"
           "paddle/fluid/framework/operator.h"
           "paddle/fluid/framework/tensor.h"
           "paddle/fluid/framework/details/op_registry.h"
           "paddle/fluid/framework/grad_op_desc_maker.h"
           "paddle/fluid/framework/lod_tensor.h"
           "paddle/fluid/framework/selected_rows.h"
           "paddle/fluid/framework/op_desc.h"
           "paddle/fluid/framework/block_desc.h"
           "paddle/fluid/framework/var_desc.h"
           "paddle/fluid/framework/scope.h"
           "paddle/fluid/framework/ir/node.h"
           "paddle/fluid/framework/ir/graph.h"
           "paddle/fluid/framework/framework.proto"
           "python/requirements.txt"
           "python/paddle/fluid/__init__.py"
           "python/paddle/fluid/compiler.py"
           "python/paddle/fluid/parallel_executor.py"
           "python/paddle/fluid/framework.py"
           "python/paddle/fluid/backward.py"
           "paddle/fluid/operators/distributed/send_recv.proto.in")

approval_line=`curl -H "Authorization: token ${GITHUB_API_TOKEN}" https://api.github.com/repos/PaddlePaddle/Paddle/pulls/${GIT_PR_ID}/reviews?per_page=10000`
git_files=`git diff --numstat upstream/$BRANCH| wc -l`
git_count=`git diff --numstat upstream/$BRANCH| awk '{sum+=$1}END{print sum}'`
failed_num=0
echo_list=()
if [[ $git_files -gt 19 || $git_count -gt 999 ]];then
  APPROVALS=`echo ${approval_line}|python ${PADDLE_ROOT}/tools/check_pr_approval.py 1 5086632`
  if [ "${APPROVALS}" == "FALSE" ]; then
    failed_num=`expr $failed_num + 1`
    echo_line="You must have Dianhai approval for change 20+ files or add than 1000+ lines of content\n"
    echo_list=(${echo_list[@]}$failed_num "." $echo_line)
  fi
fi    

for API_FILE in ${API_FILES[*]}; do
  API_CHANGE=`git diff --name-only upstream/$BRANCH | grep "${API_FILE}" | grep -v "/CMakeLists.txt" || true`
  echo "checking ${API_FILE} change, PR: ${GIT_PR_ID}, changes: ${API_CHANGE}"
  if [ "${API_CHANGE}" ] && [ "${GIT_PR_ID}" != "" ]; then
      # NOTE: per_page=10000 should be ok for all cases, a PR review > 10000 is not human readable.
      # approval_user_list: XiaoguangHu01 46782768,chengduoZH 30176695,Xreki 12538138,luotao1 6836917,sneaxiy 32832641,tensor-tang 21351065,xsrobin 50069408,qingqing01 7845005,guoshengCS 14105589,heavengate 12605721,kuke 3064195,Superjomn 328693,lanxianghit 47554610,cyj1986 39645414,hutuxian 11195205,frankwhzhang 20274488,nepeplwu 45024560,Dianhai 5086632,JiabinYang 22361972,chenwhql 22561442. 
      if [ "${API_FILE}" == "paddle/fluid/API.spec" ];then
        APPROVALS=`echo ${approval_line}|python ${PADDLE_ROOT}/tools/check_pr_approval.py 2 7534971 14105589 12605721 3064195 328693 47554610 39645414 11195205 20274488 45024560 ` 
      elif [ "${API_FILE}" == "paddle/fluid/op_use_default_grad_op_maker.spec" ];then
        APPROVALS=`echo ${approval_line}|python ${PADDLE_ROOT}/tools/check_pr_approval.py 1 32832641 6836917`
      elif [ "${API_FILE}" == "CMakeLists.txt" ];then
        APPROVALS=`echo ${approval_line}|python ${PADDLE_ROOT}/tools/check_pr_approval.py 1 6836917 46782768 30176695`
      elif [ "${API_FILE}" == "python/paddle/fluid/__init__.py" ];then
         APPROVALS=`echo ${approval_line}|python ${PADDLE_ROOT}/tools/check_pr_approval.py 1 6836917 47554610`
      elif [ "${API_FILE}" == "python/requirements.txt" ];then
         APPROVALS=`echo ${approval_line}|python ${PADDLE_ROOT}/tools/check_pr_approval.py 1 6836917 22361972`
      else
        APPROVALS=`echo ${approval_line}|python ${PADDLE_ROOT}/tools/check_pr_approval.py 1 21351065 3048612 46782768 30176695 12538138 6836917 32832641`
      fi
      echo "current pr ${GIT_PR_ID} got approvals: ${APPROVALS}"
      if [ "${APPROVALS}" == "FALSE" ]; then
        if [ "${API_FILE}" == "paddle/fluid/API.spec" ];then
          failed_num=`expr $failed_num + 1`
          echo_line="You must have two RD (wanghaoshuang or guoshengCS or heavengate or kuke or Superjomn or lanxianghit or cyj1986 or hutuxian or frankwhzhang or nepeplwu) approval for the api change! ${API_FILE} for the management reason of API interface and API document.\n"
          echo_list=(${echo_list[@]}$failed_num "." $echo_line)
        elif [ "${API_FILE}" == "paddle/fluid/op_use_default_grad_op_maker.spec" ];then
          failed_num=`expr $failed_num + 1` 
          echo_line="You must have one RD (sneaxiy (Recommend) or luotao1) approval for op_use_default_grad_op_maker.spec, which manages the grad_op memory optimization.\n"
          echo_list=(${echo_list[@]}$failed_num "." $echo_line)
        elif [ "${API_FILE}" == "CMakeLists.txt" ];then
          failed_num=`expr $failed_num + 1`
          echo_line="You must have one RD (luotao1 or chengduoZH or XiaoguangHu01) approval for CMakeLists.txt, which manages the compilation parameter.\n"
          echo_list=(${echo_list[@]}$failed_num "." $echo_line)
        elif [ "${API_FILE}" == "python/requirements.txt" ];then
          failed_num=`expr $failed_num + 1`
          echo_line="You must have one RD (JiabinYang (Recommend) or luotao1) approval for python/requirements.txt, which manages the third-party python package.\n"
          echo_list=(${echo_list[@]}$failed_num "." $echo_line)
        elif [ "${API_FILE}" == "python/paddle/fluid/__init__.py" ];then
          failed_num=`expr $failed_num + 1`
          echo_line="You must have one RD (lanxianghit (Recommend) or luotao1) approval for the python/paddle/fluid/init.py, which manages the environment variables.\n"
          echo_list=(${echo_list[@]}$failed_num "." $echo_line)
        else
          failed_num=`expr $failed_num + 1`
          echo_line="You must have one RD (XiaoguangHu01,chengduoZH,Xreki,luotao1,sneaxiy,tensor-tang) approval for ${API_FILE}, which manages the underlying code for fluid.\n"
          echo_list=(${echo_list[@]}$failed_num "." $echo_line)
        fi
      fi
  fi
done

HAS_CONST_CAST=`git diff -U0 upstream/$BRANCH |grep -o -m 1 "const_cast" || true`
if [ ${HAS_CONST_CAST} ] && [ "${GIT_PR_ID}" != "" ]; then
    APPROVALS=`curl -H "Authorization: token ${GITHUB_API_TOKEN}" https://api.github.com/repos/PaddlePaddle/Paddle/pulls/${GIT_PR_ID}/reviews?per_page=10000 | \
    python ${PADDLE_ROOT}/tools/check_pr_approval.py 1 21351065 3048612 46782768 30176695 12538138 6836917 32832641`
    echo "current pr ${GIT_PR_ID} got approvals: ${APPROVALS}"
    if [ "${APPROVALS}" == "FALSE" ]; then
        failed_num=`expr $failed_num + 1`
        echo_line="You must have one RD (XiaoguangHu01,chengduoZH,Xreki,luotao1,sneaxiy,tensor-tang) approval for the usage (either add or delete) of const_cast.\n"
        echo_list=(${echo_list[@]}$failed_num "." $echo_line)
    fi
fi

HAS_DEFINE_FLAG=`git diff -U0 upstream/$BRANCH |grep -o -m 1 "DEFINE_int32" |grep -o -m 1 "DEFINE_bool" | grep -o -m 1 "DEFINE_string" || true`
if [ ${HAS_DEFINE_FLAG} ] && [ "${GIT_PR_ID}" != "" ]; then
    APPROVALS=`curl -H "Authorization: token ${GITHUB_API_TOKEN}" https://api.github.com/repos/PaddlePaddle/Paddle/pulls/${GIT_PR_ID}/reviews?per_page=10000 | \
    python ${PADDLE_ROOT}/tools/check_pr_approval.py 1 47554610` 
    echo "current pr ${GIT_PR_ID} got approvals: ${APPROVALS}"
    if [ "${APPROVALS}" == "FALSE" ]; then
        failed_num=`expr $failed_num + 1`
        echo_line="You must have one RD lanxianghit approval for the usage (either add or delete) of DEFINE_int32/DEFINE_bool/DEFINE_string flag.\n"
        echo_list=(${echo_list[@]}$failed_num "." $echo_line)
    fi
fi

HAS_PADDLE_ENFORCE_FLAG=`git diff -U0 upstream/$BRANCH |grep -v "PADDLE_ENFORCE_" |grep -o -m 1 "PADDLE_ENFORCE" || true`
if [ ${HAS_PADDLE_ENFORCE_FLAG} ] && [ "${GIT_PR_ID}" != "" ]; then
    APPROVALS=`curl -H "Authorization: token ${GITHUB_API_TOKEN}" https://api.github.com/repos/PaddlePaddle/Paddle/pulls/${GIT_PR_ID}/reviews?per_page=10000 | \
    python ${PADDLE_ROOT}/tools/check_pr_approval.py 1 6836917 47554610 22561442`
    echo "current pr ${GIT_PR_ID} got approvals: ${APPROVALS}"
    if [ "${APPROVALS}" == "FALSE" ]; then
        failed_num=`expr $failed_num + 1`
        echo_line="PADDLE_ENFORCE is not recommended. Please use PADDLE_ENFORCE_EQ/NE/GT/GE/LT/LE or PADDLE_ENFORCE_NOT_NULL or PADDLE_ENFORCE_CUDA_SUCCESS instead.\nYou must have one RD (chenwhql (Recommend) , luotao1 (Recommend) or lanxianghit) approval for the usage (either add or delete) of PADDLE_ENFORCE.\n"
        echo_list=(${echo_list[@]}$failed_num "." $echo_line)
    fi
fi

if [ -n "${echo_list}" ];then
  echo "****************"
  echo -e ${echo_list[@]}
  echo "There are ${failed_num} approved errors."
  echo "****************"
  exit 1
fi