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
|
// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package analysisflags
import (
"fmt"
"net/url"
"golang.org/x/tools/go/analysis"
)
// ResolveURL resolves the URL field for a Diagnostic from an Analyzer
// and returns the URL. See Diagnostic.URL for details.
func ResolveURL(a *analysis.Analyzer, d analysis.Diagnostic) (string, error) {
if d.URL == "" && d.Category == "" && a.URL == "" {
return "", nil // do nothing
}
raw := d.URL
if d.URL == "" && d.Category != "" {
raw = "#" + d.Category
}
u, err := url.Parse(raw)
if err != nil {
return "", fmt.Errorf("invalid Diagnostic.URL %q: %s", raw, err)
}
base, err := url.Parse(a.URL)
if err != nil {
return "", fmt.Errorf("invalid Analyzer.URL %q: %s", a.URL, err)
}
return base.ResolveReference(u).String(), nil
}
|
