-
Notifications
You must be signed in to change notification settings - Fork 138
/
ruby_package.go
77 lines (68 loc) · 2.21 KB
/
ruby_package.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
// Copyright 2019 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package aip0191
import (
"fmt"
"regexp"
"strings"
"github.com/googleapis/api-linter/lint"
"github.com/googleapis/api-linter/locations"
"github.com/jhump/protoreflect/desc"
"github.com/stoewer/go-strcase"
)
var rubyPackage = &lint.FileRule{
Name: lint.NewRuleName(191, "ruby-package"),
OnlyIf: func(f *desc.FileDescriptor) bool {
fops := f.GetFileOptions()
return fops != nil && fops.GetRubyPackage() != ""
},
LintFile: func(f *desc.FileDescriptor) []lint.Problem {
ns := f.GetFileOptions().GetRubyPackage()
delim := "::"
// Check for invalid characters.
if !rubyValidChars.MatchString(ns) {
return []lint.Problem{{
Message: "Invalid characters: Ruby packages only allow [A-Za-z0-9:].",
Descriptor: f,
Location: locations.FileRubyPackage(f),
}}
}
// Check that upper camel case is used.
upperCamel := []string{}
for _, segment := range strings.Split(ns, delim) {
upperCamel = append(upperCamel, strcase.UpperCamelCase(segment))
}
if want := strings.Join(upperCamel, delim); ns != want {
return []lint.Problem{{
Message: "Ruby packages use UpperCamelCase.",
Suggestion: fmt.Sprintf("option ruby_package = %q;", want),
Descriptor: f,
Location: locations.FileRubyPackage(f),
}}
}
for _, s := range f.GetServices() {
n := s.GetName()
if !packagingServiceNameEquals(n, ns, delim) {
msg := fmt.Sprintf("Case of Ruby package and service name %q must match.", n)
return []lint.Problem{{
Message: msg,
Descriptor: f,
Location: locations.FileRubyPackage(f),
}}
}
}
return nil
},
}
var rubyValidChars = regexp.MustCompile("^[A-Za-z0-9:]+$")