diff options
Diffstat (limited to 'vendor/github.com/playwright-community/playwright-go/glob.go')
| -rw-r--r-- | vendor/github.com/playwright-community/playwright-go/glob.go | 170 |
1 files changed, 0 insertions, 170 deletions
diff --git a/vendor/github.com/playwright-community/playwright-go/glob.go b/vendor/github.com/playwright-community/playwright-go/glob.go deleted file mode 100644 index 77deba3..0000000 --- a/vendor/github.com/playwright-community/playwright-go/glob.go +++ /dev/null @@ -1,170 +0,0 @@ -package playwright - -import ( - "net/url" - "regexp" - "strconv" - "strings" -) - -var escapedChars = map[rune]bool{ - '$': true, - '^': true, - '+': true, - '.': true, - '*': true, - '(': true, - ')': true, - '|': true, - '\\': true, - '?': true, - '{': true, - '}': true, - '[': true, - ']': true, -} - -func globMustToRegex(glob string) *regexp.Regexp { - tokens := []string{"^"} - inGroup := false - - for i := 0; i < len(glob); i++ { - c := rune(glob[i]) - if c == '\\' && i+1 < len(glob) { - char := rune(glob[i+1]) - if _, ok := escapedChars[char]; ok { - tokens = append(tokens, "\\"+string(char)) - } else { - tokens = append(tokens, string(char)) - } - i++ - } else if c == '*' { - beforeDeep := rune(0) - if i > 0 { - beforeDeep = rune(glob[i-1]) - } - starCount := 1 - for i+1 < len(glob) && glob[i+1] == '*' { - starCount++ - i++ - } - afterDeep := rune(0) - if i+1 < len(glob) { - afterDeep = rune(glob[i+1]) - } - isDeep := starCount > 1 && (beforeDeep == '/' || beforeDeep == 0) && (afterDeep == '/' || afterDeep == 0) - if isDeep { - tokens = append(tokens, "((?:[^/]*(?:/|$))*)") - i++ - } else { - tokens = append(tokens, "([^/]*)") - } - } else { - switch c { - case '{': - inGroup = true - tokens = append(tokens, "(") - case '}': - inGroup = false - tokens = append(tokens, ")") - case ',': - if inGroup { - tokens = append(tokens, "|") - } else { - tokens = append(tokens, "\\"+string(c)) - } - default: - if _, ok := escapedChars[c]; ok { - tokens = append(tokens, "\\"+string(c)) - } else { - tokens = append(tokens, string(c)) - } - } - } - } - - tokens = append(tokens, "$") - return regexp.MustCompile(strings.Join(tokens, "")) -} - -func resolveGlobToRegex(baseURL *string, glob string, isWebSocketUrl bool) *regexp.Regexp { - if isWebSocketUrl { - baseURL = toWebSocketBaseURL(baseURL) - } - glob = resolveGlobBase(baseURL, glob) - return globMustToRegex(glob) -} - -func resolveGlobBase(baseURL *string, match string) string { - if strings.HasPrefix(match, "*") { - return match - } - - tokenMap := make(map[string]string) - mapToken := func(original string, replacement string) string { - if len(original) == 0 { - return "" - } - tokenMap[replacement] = original - return replacement - } - // Escaped `\\?` behaves the same as `?` in our glob patterns. - match = strings.ReplaceAll(match, `\\?`, "?") - // Glob symbols may be escaped in the URL and some of them such as ? affect resolution, - // so we replace them with safe components first. - relativePath := strings.Split(match, "/") - for i, token := range relativePath { - if token == "." || token == ".." || token == "" { - continue - } - // Handle special case of http*://, note that the new schema has to be - // a web schema so that slashes are properly inserted after domain. - if i == 0 && strings.HasSuffix(token, ":") { - relativePath[i] = mapToken(token, "http:") - } else { - questionIndex := strings.Index(token, "?") - if questionIndex == -1 { - relativePath[i] = mapToken(token, "$_"+strconv.Itoa(i)+"_$") - } else { - newPrefix := mapToken(token[:questionIndex], "$_"+strconv.Itoa(i)+"_$") - newSuffix := mapToken(token[questionIndex:], "?$"+strconv.Itoa(i)+"_$") - relativePath[i] = newPrefix + newSuffix - } - } - } - resolved := constructURLBasedOnBaseURL(baseURL, strings.Join(relativePath, "/")) - for token, original := range tokenMap { - resolved = strings.ReplaceAll(resolved, token, original) - } - return resolved -} - -func constructURLBasedOnBaseURL(baseURL *string, givenURL string) string { - u, err := url.Parse(givenURL) - if err != nil { - return givenURL - } - if baseURL != nil { - base, err := url.Parse(*baseURL) - if err != nil { - return givenURL - } - u = base.ResolveReference(u) - } - if u.Path == "" { // In Node.js, new URL('http://localhost') returns 'http://localhost/'. - u.Path = "/" - } - return u.String() -} - -func toWebSocketBaseURL(baseURL *string) *string { - if baseURL == nil { - return nil - } - - // Allow http(s) baseURL to match ws(s) urls. - re := regexp.MustCompile(`(?m)^http(s?://)`) - wsBaseURL := re.ReplaceAllString(*baseURL, "ws$1") - - return &wsBaseURL -} |