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39 lines
770 B
Go
39 lines
770 B
Go
// Copyright 2020 Frederik Zipp. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package gocyclo
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import (
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"go/ast"
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"strings"
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)
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type directives []string
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func (ds directives) HasIgnore() bool {
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return ds.isPresent("ignore")
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}
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func (ds directives) isPresent(name string) bool {
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for _, d := range ds {
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if d == name {
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return true
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}
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}
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return false
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}
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func parseDirectives(doc *ast.CommentGroup) directives {
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if doc == nil {
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return directives{}
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}
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const prefix = "//gocyclo:"
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var ds directives
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for _, comment := range doc.List {
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if strings.HasPrefix(comment.Text, prefix) {
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ds = append(ds, strings.TrimSpace(strings.TrimPrefix(comment.Text, prefix)))
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}
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}
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return ds
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}
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