gg-functions

#!/bin/bash
# cautions:
# do not have % in the name of the branches (% are treated as indicator for trail branches)
# "master, develop, release, feature"... are indicators for different type, so do not have a "*master*" name for a develop type, so for other types..

genDebugLog(){
	git --version > gg-debug.txt
	git status >> gg-debug.txt
	git branch >> gg-debug.txt
}

get_currentBranch(){
	currentBranch=$(git rev-parse --abbrev-ref HEAD) # in case of detached HEAD state
	if [[ $currentBranch == "HEAD" ]]; then
		pointer=1
		currentBranch=$(git rev-parse HEAD)
		currentBranch=${currentBranch:0:7}
	fi
}
get_isTrialBranch(){
	isTrialBranch=$(echo $currentBranch|grep %) # only trial branch have %
}
get_currentBranchType(){
	get_currentBranch
	if [[ -n "$pointer" ]]; then
		currentBranchType="pointer" # detached HEAD state
		return
	fi
	get_isTrialBranch
	if [[ -z "$isTrialBranch" ]]; then # not the trialBranch
		if [[ -n $(echo $currentBranch | grep -- "-FromBranch-") ]]; then
			temp=$(echo ${currentBranch%%-FromBranch-*} | grep issues) ;[[ -n "$temp" ]] && currentBranchType="issues" && return
			temp=$(echo ${currentBranch%%-FromBranch-*} | grep feature);[[ -n "$temp" ]] && currentBranchType="feature"&& return
		fi
		temp=$(echo $currentBranch | grep \/)
		if [[ -n "$temp" ]]; then # have a "/" struct
			currentBranchTypeAll=$(echo $currentBranch|sed 's#\([^/]*\)\/.*#\1#')
			temp=$(echo $currentBranchTypeAll | grep issues) ;[[ -n "$temp" ]] && currentBranchType="issues" && return
			temp=$(echo $currentBranchTypeAll | grep feature);[[ -n "$temp" ]] && currentBranchType="feature"&& return
		else # do not have a "/" struct
			currentBranchTypeAll=$currentBranch
			temp=$(echo $currentBranchTypeAll | grep release);[[ -n "$temp" ]] && currentBranchType="release"&& return
			temp=$(echo $currentBranchTypeAll | grep hotfix) ;[[ -n "$temp" ]] && currentBranchType="hotfix" && return
			temp=$(echo $currentBranchTypeAll | grep master) ;[[ -n "$temp" ]] && currentBranchType="master" && return
			temp=$(echo $currentBranchTypeAll | grep develop);[[ -n "$temp" ]] && currentBranchType="develop"&& return
		fi
	else # it is a trialBranch
		currentBranchType="trial"&& return
	fi
	echo $currentBranch
	printf "can not get current BranchType name!!!!\n"
	exit 1
}

get_father() {
	get_currentBranchType
	if [[ $currentBranchType == "issues" || $currentBranchType == "feature" ]]; then
		father=$(echo $currentBranch | grep -- '-FromBranch-')
        if [[ -z $father ]]; then
            get_develop
            father=$develop
        else
            father=$(echo ${currentBranch#*-FromBranch-})
        fi
	elif [[ $currentBranchType == "trial" ]]; then
		father=$(echo $currentBranch|sed 's#\(.*\)%.*#\1#')
	else
		father=
	fi
}

get_develop() {
	get_currentBranchType
	devCode=$(echo $currentBranchTypeAll|awk -F '|' '{print $1}')
	haveDevCode=$(echo $currentBranchTypeAll|grep \|)
	if [[ -z "$haveDevCode" ]];then
		devCode=
	fi
	if [[ -n "$devCode" ]]; then
		develop="$devCode|develop"
	else
		develop="develop"
	fi
}

get_master() {
	get_currentBranchType
	devCode=$(echo $currentBranchTypeAll|awk -F '|' '{print $1}')
	haveDevCode=$(echo $currentBranchTypeAll|grep \|)
	if [[ -z "$haveDevCode" ]];then
		devCode=
	fi
	if [[ -n "$devCode" ]]; then
		master="$devCode|master"
	else
		master="master"
	fi
}

get_feature() {
	get_develop
	if [[ -z $devCode ]]; then
		feature="feature"
	else
		feature="$devCode|feature"
	fi
}
get_issues() {
	get_develop
	if [[ -z $devCode ]]; then
		issues="issues"
	else
		issues="$devCode|issues"
	fi
}

get_version() {
	get_currentBranchType
	if [[ $currentBranchType != "release" ]] && [[ $currentBranchType != "hotfix" ]]; then
		printf "must be in the release or hotfix branches to get the version!\n"
		exit 1
	fi
	version=$(echo $currentBranch|awk -F '-' '{print $2}')
	devCode=$(echo $currentBranch|awk -F '|' '{print $1}')
	haveDevCode=$(echo $currentBranch|awk -F '|' '{print $2}')
	if [[ -n "$version" ]];then
		if [[ -n "$haveDevCode" ]];then
			version="$devCode-$version"
		fi
	fi
}

get_release() {
	get_develop
	if [[ -z $devCode ]]; then
		release="release"
	else
		release="$devCode|release"
	fi
}

get_hotfix() {
	get_master
	if [[ -z $devCode ]]; then
		hotfix="hotfix"
	else
		hotfix="$devCode|hotfix"
	fi
}

get_currentBranchParent(){
	currentBranchParent=`echo $currentBranch|sed 's#\(.*\)%.*#\1#'`
}


get_isParentAlive(){
	isParentAlive=$(git rev-parse --symbolic --branches | grep -x "$currentBranchParent")
}

get_currentSHA() {
	#currentSHA=`git show|grep ^commit|awk '{print $2}'`
	currentSHA=$(git rev-parse HEAD)
}

get_currentTagName() {
	#get_currentSHA
	#git tag -l > .gg-data-temp1.txt
	#git tag -l|awk '{system("git show "$1"|grep ^commit")}'|awk '{print $2}' > .gg-data-temp2.txt
	#paste .gg-data-temp1.txt .gg-data-temp2.txt > .gg-data-temp3.txt
	#currentTagName=`cat .gg-data-temp3.txt|grep $currentSHA|head -n 1|awk '{print $1}'`
	#rm .gg-data-temp*
	currentTagName=$(git describe --exact-match --tags)
	if [[ -n $(echo $currentTagName | grep "fital:") ]]; then
		---currentTagName="None"
	fi
}

get_currentTagVersion() {
	if [[ -z $currentTagName ]]; then
		get_currentTagName
	fi
	currentTagVersion=$(echo $currentTagName|sed 's#inUse-\(.*\)#\1#')
}

get_now() {
	now=`date "+%Y-%m-%d-%H-%M-%S"`
}

testClear() {
	if [[ -n "$(git status --untracked-files=no --porcelain)" ]]; then
		git status
		printf "\n\nwe suggest you make a commit or stash before you do the next thing(Ctrl+c to abort the scripts)\nor you just want to go on doing this?(Press Enter twice for sure)"
		read temp
		read temp
	fi
}
gggttt(){
	printf "\t"
}
testUntracked(){
	haveUntracked=$(git status --porcelain | grep "^?? ")
	if [[ -n "$haveUntracked" ]]; then
		git status
		printf "\nyou have Untracked files!!\nThe next step will REMOVE all the files here, please make the Untracked files safe!\n\tOr you can use 'git stash' to make a stash and then 'git stash pop'\n"
		exit 1
	fi
}