From 7b320119ba532fd409ec7dade7ad02011c309599 Mon Sep 17 00:00:00 2001 From: Niall Sheridan Date: Wed, 18 Oct 2017 13:15:14 +0100 Subject: Update dependencies --- .../github.com/googleapis/gax-go/path_template.go | 176 --------------------- 1 file changed, 176 deletions(-) delete mode 100644 vendor/github.com/googleapis/gax-go/path_template.go (limited to 'vendor/github.com/googleapis/gax-go/path_template.go') diff --git a/vendor/github.com/googleapis/gax-go/path_template.go b/vendor/github.com/googleapis/gax-go/path_template.go deleted file mode 100644 index 41bda94..0000000 --- a/vendor/github.com/googleapis/gax-go/path_template.go +++ /dev/null @@ -1,176 +0,0 @@ -// Copyright 2016, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package gax - -import ( - "errors" - "fmt" - "strings" -) - -type matcher interface { - match([]string) (int, error) - String() string -} - -type segment struct { - matcher - name string -} - -type labelMatcher string - -func (ls labelMatcher) match(segments []string) (int, error) { - if len(segments) == 0 { - return 0, fmt.Errorf("expected %s but no more segments found", ls) - } - if segments[0] != string(ls) { - return 0, fmt.Errorf("expected %s but got %s", ls, segments[0]) - } - return 1, nil -} - -func (ls labelMatcher) String() string { - return string(ls) -} - -type wildcardMatcher int - -func (wm wildcardMatcher) match(segments []string) (int, error) { - if len(segments) == 0 { - return 0, errors.New("no more segments found") - } - return 1, nil -} - -func (wm wildcardMatcher) String() string { - return "*" -} - -type pathWildcardMatcher int - -func (pwm pathWildcardMatcher) match(segments []string) (int, error) { - length := len(segments) - int(pwm) - if length <= 0 { - return 0, errors.New("not sufficient segments are supplied for path wildcard") - } - return length, nil -} - -func (pwm pathWildcardMatcher) String() string { - return "**" -} - -type ParseError struct { - Pos int - Template string - Message string -} - -func (pe ParseError) Error() string { - return fmt.Sprintf("at %d of template '%s', %s", pe.Pos, pe.Template, pe.Message) -} - -// PathTemplate manages the template to build and match with paths used -// by API services. It holds a template and variable names in it, and -// it can extract matched patterns from a path string or build a path -// string from a binding. -// -// See http.proto in github.com/googleapis/googleapis/ for the details of -// the template syntax. -type PathTemplate struct { - segments []segment -} - -// NewPathTemplate parses a path template, and returns a PathTemplate -// instance if successful. -func NewPathTemplate(template string) (*PathTemplate, error) { - return parsePathTemplate(template) -} - -// MustCompilePathTemplate is like NewPathTemplate but panics if the -// expression cannot be parsed. It simplifies safe initialization of -// global variables holding compiled regular expressions. -func MustCompilePathTemplate(template string) *PathTemplate { - pt, err := NewPathTemplate(template) - if err != nil { - panic(err) - } - return pt -} - -// Match attempts to match the given path with the template, and returns -// the mapping of the variable name to the matched pattern string. -func (pt *PathTemplate) Match(path string) (map[string]string, error) { - paths := strings.Split(path, "/") - values := map[string]string{} - for _, segment := range pt.segments { - length, err := segment.match(paths) - if err != nil { - return nil, err - } - if segment.name != "" { - value := strings.Join(paths[:length], "/") - if oldValue, ok := values[segment.name]; ok { - values[segment.name] = oldValue + "/" + value - } else { - values[segment.name] = value - } - } - paths = paths[length:] - } - if len(paths) != 0 { - return nil, fmt.Errorf("Trailing path %s remains after the matching", strings.Join(paths, "/")) - } - return values, nil -} - -// Render creates a path string from its template and the binding from -// the variable name to the value. -func (pt *PathTemplate) Render(binding map[string]string) (string, error) { - result := make([]string, 0, len(pt.segments)) - var lastVariableName string - for _, segment := range pt.segments { - name := segment.name - if lastVariableName != "" && name == lastVariableName { - continue - } - lastVariableName = name - if name == "" { - result = append(result, segment.String()) - } else if value, ok := binding[name]; ok { - result = append(result, value) - } else { - return "", fmt.Errorf("%s is not found", name) - } - } - built := strings.Join(result, "/") - return built, nil -} -- cgit v1.2.3