PullPush: shortcut for add, commit, pull, push

pullpush.sh

#!/usr/bin/env bash

if [ $# -eq 0 ] ; then
  echo "Usage: 
  ./pullpush.sh 'the commit message'"
  exit
fi

# format indentation
gofmt -s -w . # go fmt `find . -name '*.go' -type f`
echo "codes formatted.."

# testing if has error
go build -o /tmp/dummy *.go || ( echo 'has error, exiting..' ; kill 0 )
echo "codes tested.."

# add and commit all files
git add .
git status
read -p "Press Ctrl+C to exit, press any enter key to check the diff..
"

# recheck again
git diff --staged
echo 'Going to commit with message: '\"$*\"
read -p "Press Ctrl+C to exit, press any enter key to really commit..
"

if git commit -m "$*" ; then
  BRANCH=`git branch --show-current`
  if [ -e .git/refs/remotes/origin/$BRANCH ]; then
    git pull origin $BRANCH && git push 
  else
    git push --set-upstream origin $BRANCH
  fi
else
  echo "failed commit: $*"
fi

#git tag -a `ruby -e 't = Time.now; print "v1.#{t.month+(t.year-2021)*12}%02d.#{t.hour}%02d" % [t.day, t.min]'` -m "$*"
#git push --tags 

# delete tag: 
# git tag -d v1.mdd.hhmm 
# git push -d origin v1.mdd.hhmm