#!/bin/bash

testpath1=/faronear
testpath2=~/faronear
testpath3=/mnt/d/faronear

if [ "$1" ]
then
  FONPATH=$1
elif [ -d $testpath1 ]
then 
  FONPATH=$testpath1
elif [ -d $testpath2 ]
then
  FONPATH=$testpath2
elif [ -d $testpath3 ]
then
  FONPATH=$testpath3
else
  echo "=== Enter [target path] or leave [blank] for default to `.`"
  read -p ">>> " FONPATH
  echo ""
  if [ ! "$FONPATH" ]
  then
    FONPATH=.
  fi
fi

if [ ! -d "$FONPATH" ]
then 
  echo "*** [$FONPATH] not exist! Exit now. ***"
  exit
fi

pushd $FONPATH
echo "*** Starting from [`pwd`] ***"
echo ""

echo "=== Enter [commit message] or leave [blank] for default to 'updated'"
read -p ">>> " COMMIT_MESSAGE
if [ ! $COMMIT_MESSAGE ]
then
  COMMIT_MESSAGE="updated"
fi
echo ""

# for org in `ls -F | grep '/$' | grep -v '~'` ## 首先过滤出所有子目录，然后过滤出所有不含 ~ 的子目录。注意 for ??? in `ls ???` 是按照空行以及空格进行分割的，因此最后筛选出的目录名不能含有空格，否则就被分割成多个了。
ls -F | grep '/$' | grep -v '=' | while read org ## 换用这种方法，可以成功过滤出含有空格的完整目录名
do 
  echo "======== entering [$FONPATH/$org] ========"
  echo ""
  cd "$org";
  for repo in * ## for ??? in * 是分割成一个个目录名的，即使目录名含有空格
  do
    if [ -d "$repo/.git" ]
    then
      echo "---- git add-commit-push [`pwd`/$repo] ----"
      cd "$repo"
      git add . && git commit -m "$COMMIT_MESSAGE" && git push
      echo ""
      cd ..
    fi
  done
  cd ..
done
popd