some bash profile shorties to make golangin easier...

gistfile1.sh

function cd() {
	builtin cd $@
	if [[ -e .goenv ]]; then
		source .goenv
	fi
}

function gengo() {
	local project=${1?:"Usage: gengo <projectname> [<git origin url>]"}
	[ ! -d "$project" ] && mkdir "$project" && builtin cd "$project" && mkdir -p src bin pkg &&
	# jank to make embedded newlines show up on a mac
	echo "package main\nimport(\"fmt\")\nconst()\nvar()\nfunc init() {}\n\nfunc main() {\nfmt.Println(\"$project\")\n}" | perl -pe "s/\\\n/\n/g;" > "$project.go" &&
	echo "package main\nimport(\"testing\")\nfunc TestExample(t *testing.T){if false {t.Errorf(\"%s\", \"hi\")}}\nfunc BenchmarkExample(b *testing.B){b.StopTimer()\na, aa := 1, 0\nb.StartTimer()\nfor i := 0; i < b.N; i++ {a, aa = aa, a}}" | perl -pe "s/\\\n/\n/g;" > "${project}_test.go" &&
	go fmt *.go &&
	echo "#$project" > README.md &&
	touch "bin/.gitdir" "pkg/.gitdir" "src/.gitdir" &&
	echo "export ORIG_PATH=\${ORIG_PATH-\$PATH}" > .goenv &&
	echo "export GOPATH=$(pwd)"                 >> .goenv &&
	echo "export GOBIN=\$GOPATH/bin"            >> .goenv &&
	echo "export PATH=\"\$GOBIN:\$ORIG_PATH\""  >> .goenv &&
	git init . &&
	git add . &&
	git commit -m "First" &&
	echo "bin/"     >> .gitignore &&
	echo "pkg/"     >> .gitignore &&
	echo "$project" >> .gitignore &&
	echo "*.log"    >> .gitignore &&
	git add .gitignore &&
	git commit -m "Adding .gitignore"
	if [[ -n "$2" ]]; then
		git remote add origin "$2" &&
		git push -u origin master
	fi
	cd "$project" 2>/dev/null
	open -a "Sublime Text 2" .
}

function benchgo() {
	go test -bench $1 | tee /dev/stderr | grep Bench | column -t | sort -n -k3
}