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 searchmj
Lauris BH
4 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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// 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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