Imports golang.org/x/tools/go/vcs github.com/kr/fs github.com/pmezard/go-difflib/difflib github.com/kr/pretty Standard library imports path/filepath regexp runtime sort strconv strings bufio bytes encoding/json errors flag fmt io io/ioutil log os os/exec path go/parser go/printer go/build unicode go/ast go/token runtime/pprof text/template