You might find http://godoc.org/bitbucket.org/creachadair/shell useful also.
–M On Saturday, June 1, 2019 at 8:14:14 PM UTC-7, AJ ONeal wrote: > > Based on the work of others here I created my own version that passes the > tests I needed to pass: > > * strips outer quotes > * keeps inner quotes > * empty quotes produce empty string > > https://play.golang.org/p/NzYUsZ-pm2v > > const NullStr = rune(0) > > > > // ParseArgs will parse a string that contains quoted strings the same as >> bash does >> // (same as most other *nix shells do). This is secure in the sense that >> it doesn't do any >> // executing or interpeting. However, it also doesn't do any escaping, so >> you shouldn't pass >> // these strings to shells without escaping them. >> func ParseArgs(str string) ([]string, error) { >> var m []string >> var s string > > > > str = strings.TrimSpace(str) + " " >> lastQuote := NullStr >> isSpace := false > > > > for i, c := range str { >> switch { >> // If we're ending a quote, break out and skip this character >> case c == lastQuote: >> lastQuote = NullStr > > > > // If we're in a quote, count this character >> case lastQuote != NullStr: >> s += string(c) > > > > // If we encounter a quote, enter it and skip this character >> case unicode.In(c, unicode.Quotation_Mark): >> isSpace = false >> lastQuote = c > > > > // If it's a space, store the string >> case unicode.IsSpace(c): >> if 0 == i || isSpace { >> continue >> } >> isSpace = true >> m = append(m, s) >> s = "" > > > > default: >> isSpace = false >> s += string(c) >> } >> } >> if lastQuote != NullStr { >> return nil, fmt.Errorf("Quotes did not terminate") >> } >> return m, nil >> } > > > I may or may not keep this updated at > https://git.coolaj86.com/coolaj86/git-scripts/src/branch/master/git-proxy > -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/13f0c29d-8144-4d69-a959-c18483cf91ef%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
