Installs some useful aliases

gitconfig

#!/bin/bash

usage() {
	msg=$1
	if [[ $msg ]]; then
		logMsg "$msg"
	fi

	echo "gitconfig-client -t dev-webapps1

 -t <team name>     team name, which should be the same as
 -h                 Displays this message
	"

	exit 1;
}

installAliases() {
	teamName=$1

	logMsg "Installing simple aliases"

	logMsg "'git s' for 'git status'"
	git config --global alias.s "status"

	logMsg "'git a' for 'git add'"
	git config --global alias.a "add"

	logMsg "'git c' for 'git commit'"
	git config --global alias.c "commit"

	logMsg "'git p' for 'git push'"
	git config --global alias.p "push"

	logMsg "'git o' for 'git checkout'"
	git config --global alias.o "checkout"

	logMsg "'git b' for 'git branch'"
	git config --global alias.b "branch"


	logMsg "Installing smart aliases"

	logMsg "'git dev' for 'git checkout dev-${teamName}'"
	git config --global alias.dev "!f() { git checkout dev-${teamName} ; }; f"

	logMsg "'git rc' for 'git checkout release-candidate'"
	git config --global alias.rc "!f() { git checkout release-candidate ; }; f"
	
	logMsg "'git bc' for remote branch creation 'git bc origin/master tkt-123'"
	git config --global alias.bc "!f() { git push origin \$1:refs/heads/\$2 ; git fetch origin ; git checkout --track -b \$2 origin/\$2 ; }; f"

	logMsg "'git m some-branch' for 'git fetch origin; git merge --no-ff --no-commit origin/some-branch'"
	git config --global alias.m "!f() { git fetch origin; git merge --no-ff --no-commit remotes/origin/\$1 ; }; f"

	logMsg "'git cl' for generating simple changelog"
	git config --global alias.cl "!f() { d=\${1-release-candidate}; git log --no-merges --pretty='%s (%an) [%h]' origin/\$d..HEAD | grep -v '(ci)' | xargs -I {} echo ' o    {}'; }; f"

	logMsg "'git cn' for generating changelog committers names"
	git config --global alias.cn "!f() { d=\${1-release-candidate}; git log --no-merges --pretty='%an' origin/\$d..HEAD | grep -v '^ci' | sort | uniq; }; f"
}

main() {
	teamName=''

	# get options
	while getopts t:h opt; do
		case "$opt" in
			t)
				teamName="$OPTARG"
				;;

			h)
				usage
				;;

			"")
				usage "Missing arguments";
				;;

			*)
				usage "Unrecognied option '$opt'";
				;;
		esac
	done;

	if [[ -z $teamName ]]; then
		usage "You have to specify team name (-t)"
	fi

	installAliases "$teamName"

	exit 0
}

logMsg() {
	msg=$1
	echo "  ${msg}"
}

logError() {
	msg=$1
	exitCode=$2

	echo "  ${msg}"
	exit $exitCode
}

main "$@"