Welcome To Our Shell

Mister Spy & Souheyl Bypass Shell

#!/usr/bin/env bash
# reset environment variables that could interfere with normal usage
unset GREP_OPTIONS
# put all utility functions here

# make a temporary file
git_extra_mktemp() {
    mktemp -t "$(basename "$0")".XXXXXXX
}

#
# check whether current directory is inside a git repository
#

is_git_repo() {
  git rev-parse --show-toplevel > /dev/null 2>&1
  result=$?
  if test $result != 0; then
    >&2 echo 'Not a git repo!'
    exit $result
  fi
}

is_git_repo

COLOR_RED()   { test -t 1 && echo -n "$(tput setaf 1)"; }
COLOR_GREEN() { test -t 1 && echo -n "$(tput setaf 2)"; }
COLOR_YELLOW(){ test -t 1 && echo -n "$(tput setaf 3)"; }
COLOR_BLUE()  { test -t 1 && echo -n "$(tput setaf 4)"; }
COLOR_RESET() { test -t 1 && echo -n "$(tput sgr 0)"; }

function _test_git_scp()
{
	command -v rsync    > /dev/null || _error requires rsync
	command -v git      > /dev/null || _error requires git
	command -v ssh      > /dev/null || _error requires ssh
	command -v php      > /dev/null || _info  optional php
	command -v dos2unix > /dev/null || _info  optional dos2unix
}

function set_remote()
{
	remote=$1
	if [ $(git remote | grep -c -- ^$remote$) -eq 0 ]
	then
		COLOR_RED
		echo "Remote $remote does not exist in your git config"
		COLOR_RESET
		exit 1
	fi
}

# Check file for PHP syntax errors
# takes a list of filenames
function php_lint()
{
	local error_count=()
	for i
	do
		# check if file exists
		# check if file ends with ".php"
		test ! -f "$i" && continue
		case "$i" in
			*\.php|*\.phtml)
				php -l "$i" > /dev/null
				[ $? -gt 0 ] && error_count[${#error_count[@]}]="$i"
			;;
		esac
	done

	# syntax check fails, force exit
	test ${#error_count[@]} -gt 0 &&
		COLOR_RED &&
		echo "Error: ${#error_count[@]} PHP syntax error found" &&
		echo "${error_count[@]}" | tr " " '\n' &&
		COLOR_RESET &&
		exit 255

	return 0
}

function _dos2unix()
{
	command -v dos2unix > /dev/null && dos2unix $@
	return 0
}

function _sanitize()
{
	git config --get-all extras.scp.sanitize | while read i
	do
		case $i in
			php_lint) php_lint  $@;; # git config --global --add extras.scp.sanitize php_lint
			dos2unix) _dos2unix $@;; # git config --global --add extras.scp.sanitize dos2unix
		esac
	done
	return $?
}

function scp_and_stage
{
	set_remote $1
	shift

	local refhead="$(git rev-parse --quiet --verify $1)"
	if [ -n "$refhead" ]
	then
		shift
		[ $(git branch --contains "$refhead" | grep -c '\*') -eq 0 ] &&
			_error "refhead provided is not part of current branch"
	fi

	if [ $# -ge 1 ]
	then
		list=$(git ls-files "$@")" "$(git ls-files -o "$@")
	elif [ -n "$refhead" ]
	then
		git diff --stat $refhead
		list=$(git diff $refhead --name-only)
	else
		git diff
		list=$(git diff --name-only)
	fi

	deleted=$(for i in $list; do [ -f $i ] || echo $i; done)
	   list=$(for i in $list; do [ -f $i ] && echo $i; done)

	if [ -n "$list" ]
	then
		local _TMP=${0///}
		echo "$list" > $_TMP &&
		_sanitize $list &&
		_info Pushing to $remote \($(git config remote.$remote.url)\) &&
		rsync -rlDv --files-from=$_TMP ./ "$(git config remote.$remote.url)/" &&
		git add --force $list &&
		rm $_TMP
	fi

	deleted=$(for i in $deleted; do echo $(git config remote.$remote.url | cut -d: -f2)/$i; done)

	[ -n "$deleted" ] &&
	COLOR_RED &&
	echo Deleted remote files &&
	ssh $(git config remote.$remote.url | cut -d: -f1) -t "rm $deleted" &&
	echo "$deleted"
	COLOR_RESET
}

function reverse_scp()
{
	set_remote $1
	shift

	local _TMP=${0///}
	echo $@ > $_TMP &&
		rsync -rlDv --files-from=$_TMP "$(git config remote.$remote.url)/" ./ &&
		rm $_TMP
}

function _info()
{
	COLOR_YELLOW
	test $# -gt 0 && echo "$@"
	COLOR_RESET
}

function _usage()
{
	echo "Usage:
	git scp -h|help|?
	git scp <remote> [ref|file..]         # scp and stage your files to specified remote
	git scp <remote> [<ref>]              # show diff relative to <ref> and upload unstaged files to <remote>
	git rscp <remote> [<file|directory>]  # copy <remote> files to current working directory
	"

	case $1 in
		-v|verbose|--verbose) grep -A100 '^#* OPTIONS #*$' $0;;
	esac
	exit
}

function _error()
{
	[ $# -eq 0 ] && _usage && exit 0

	echo
	echo ERROR: "$@"
	echo
	exit 1
}

### OPTIONS ###
case $(basename $0) in
	git-scp)
		case $1 in
			''|-h|'?'|help|--help) shift; _test_git_scp; _usage $@;;
			*)                   scp_and_stage $@;;
		esac
	;;
	git-rscp)                  reverse_scp $@;;
esac