-
Notifications
You must be signed in to change notification settings - Fork 134
/
issues.go
64 lines (54 loc) · 1.68 KB
/
issues.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
// Copyright (C) 2017 Google Inc.
//
// 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
//
// http://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 validate
import (
"fmt"
"strings"
"github.com/google/gapid/core/text/parse/cst"
)
// Issue holds details of a problem found when validating an API file.
type Issue struct {
At cst.Fragment
Problem interface{}
}
func (i Issue) String() string {
if at := i.At; at != nil {
return fmt.Sprintf("%v %v", at.Tok().At(), i.Problem)
}
return fmt.Sprintf("%v", i.Problem)
}
// Issues is a list of issues.
type Issues []Issue
func (l Issues) String() string {
lines := make([]string, len(l))
for i, s := range l {
lines[i] = s.String()
}
return strings.Join(lines, "\n")
}
func (l *Issues) add(at cst.Fragment, problem interface{}) {
(*l) = append(*l, Issue{At: at, Problem: problem})
}
func (l *Issues) addf(at cst.Fragment, msg string, args ...interface{}) {
l.add(at, fmt.Errorf(msg, args...))
}
func (l Issues) Len() int { return len(l) }
func (l Issues) Swap(i, j int) { l[i], l[j] = l[j], l[i] }
func (l Issues) Less(i, j int) bool {
a, b := l[i].At, l[j].At
if a != nil && b != nil {
return a.Tok().Less(b.Tok())
}
return fmt.Sprint(l[i].Problem) < fmt.Sprint(l[j].Problem)
}