Add detected file language to code search (#10256)
Move langauge detection to separate module to be more reusable Add option to disable vendored file exclusion from file search Allways show all language stats for searchtokarchuk/v1.17
Lauris BH
5 years ago
committed by
GitHub
parent
efbd7ca39b
commit
3c45cf8494
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// Copyright 2020 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package analyze |
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import ( |
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"path/filepath" |
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"github.com/src-d/enry/v2" |
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) |
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// GetCodeLanguageWithCallback detects code language based on file name and content using callback
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func GetCodeLanguageWithCallback(filename string, contentFunc func() ([]byte, error)) string { |
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if language, ok := enry.GetLanguageByExtension(filename); ok { |
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return language |
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} |
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if language, ok := enry.GetLanguageByFilename(filename); ok { |
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return language |
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} |
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content, err := contentFunc() |
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if err != nil { |
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return enry.OtherLanguage |
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} |
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return enry.GetLanguage(filepath.Base(filename), content) |
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} |
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// GetCodeLanguage detects code language based on file name and content
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func GetCodeLanguage(filename string, content []byte) string { |
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return GetCodeLanguageWithCallback(filename, func() ([]byte, error) { |
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return content, nil |
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}) |
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} |
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// Copyright (c) 2014 Couchbase, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package keyword |
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import ( |
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"github.com/blevesearch/bleve/analysis" |
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"github.com/blevesearch/bleve/analysis/tokenizer/single" |
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"github.com/blevesearch/bleve/registry" |
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) |
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const Name = "keyword" |
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func AnalyzerConstructor(config map[string]interface{}, cache *registry.Cache) (*analysis.Analyzer, error) { |
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keywordTokenizer, err := cache.TokenizerNamed(single.Name) |
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if err != nil { |
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return nil, err |
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} |
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rv := analysis.Analyzer{ |
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Tokenizer: keywordTokenizer, |
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} |
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return &rv, nil |
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} |
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func init() { |
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registry.RegisterAnalyzer(Name, AnalyzerConstructor) |
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} |
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@ -0,0 +1,49 @@ |
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// Copyright (c) 2014 Couchbase, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package single |
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import ( |
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"github.com/blevesearch/bleve/analysis" |
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"github.com/blevesearch/bleve/registry" |
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) |
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const Name = "single" |
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type SingleTokenTokenizer struct { |
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} |
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func NewSingleTokenTokenizer() *SingleTokenTokenizer { |
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return &SingleTokenTokenizer{} |
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} |
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func (t *SingleTokenTokenizer) Tokenize(input []byte) analysis.TokenStream { |
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return analysis.TokenStream{ |
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&analysis.Token{ |
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Term: input, |
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Position: 1, |
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Start: 0, |
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End: len(input), |
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Type: analysis.AlphaNumeric, |
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}, |
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} |
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} |
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func SingleTokenTokenizerConstructor(config map[string]interface{}, cache *registry.Cache) (analysis.Tokenizer, error) { |
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return NewSingleTokenTokenizer(), nil |
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} |
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func init() { |
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registry.RegisterTokenizer(Name, SingleTokenTokenizerConstructor) |
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} |
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