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8ff885a3a8
Closes #17 Implements the IsGenerated helper function to filter out generated files using the rules and matchers in: - https://github.com/github/linguist/blob/master/lib/linguist/generated.rb Since the vast majority of matchers have very different logic, it cannot be autogenerated directly from linguist like other logics in enry, so it's translated by hand. There are three different types of matchers in this implementation: - By extension, which mark as generated based only in the extension. These are the fastest matchers, so they're done first. - By file name, which matches patterns against the filename. These are performed in second place. Unlike linguist, we try to use string functions instead of regexps as much as possible. - Finally, the rest of the matchers, which go into the content and try to identify if they're generated or not based on the content. Unlike linguist, we try to only read the content we need and not split it all unless it's necessary and use byte functions instead of regexps as much as possible. Signed-off-by: Miguel Molina <miguel@erizocosmi.co>
146 lines
4.1 KiB
Go
146 lines
4.1 KiB
Go
// +build darwin,cgo linux,cgo
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// +build amd64
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package main
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import "C"
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import "github.com/go-enry/go-enry/v2"
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//export GetLanguage
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func GetLanguage(filename string, content []byte) string {
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return enry.GetLanguage(filename, content)
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}
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//export GetLanguageByContent
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func GetLanguageByContent(filename string, content []byte) (language string, safe bool) {
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return enry.GetLanguageByContent(filename, content)
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}
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//export GetLanguageByEmacsModeline
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func GetLanguageByEmacsModeline(content []byte) (language string, safe bool) {
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return enry.GetLanguageByModeline(content)
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}
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//export GetLanguageByExtension
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func GetLanguageByExtension(filename string) (language string, safe bool) {
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return enry.GetLanguageByExtension(filename)
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}
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//export GetLanguageByFilename
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func GetLanguageByFilename(filename string) (language string, safe bool) {
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return enry.GetLanguageByFilename(filename)
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}
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//export GetLanguageByModeline
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func GetLanguageByModeline(content []byte) (language string, safe bool) {
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return enry.GetLanguageByModeline(content)
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}
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//export GetLanguageByShebang
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func GetLanguageByShebang(content []byte) (language string, safe bool) {
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return enry.GetLanguageByShebang(content)
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}
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//export GetLanguageByVimModeline
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func GetLanguageByVimModeline(content []byte) (language string, safe bool) {
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return enry.GetLanguageByVimModeline(content)
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}
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//export GetLanguageExtensions
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func GetLanguageExtensions(language string, result *[]*C.char) {
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strSliceCopy(result, enry.GetLanguageExtensions(language))
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}
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//export GetLanguages
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func GetLanguages(filename string, content []byte, result *[]*C.char) {
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strSliceCopy(result, enry.GetLanguages(filename, content))
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}
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//export GetLanguagesByContent
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func GetLanguagesByContent(filename string, content []byte, candidates []string, result *[]*C.char) {
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strSliceCopy(result, enry.GetLanguagesByContent(filename, content, candidates))
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}
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//export GetLanguagesByEmacsModeline
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func GetLanguagesByEmacsModeline(filename string, content []byte, candidates []string, result *[]*C.char) {
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strSliceCopy(result, enry.GetLanguagesByEmacsModeline(filename, content, candidates))
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}
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//export GetLanguagesByExtension
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func GetLanguagesByExtension(filename string, content []byte, candidates []string, result *[]*C.char) {
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strSliceCopy(result, enry.GetLanguagesByExtension(filename, content, candidates))
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}
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//export GetLanguagesByFilename
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func GetLanguagesByFilename(filename string, content []byte, candidates []string, result *[]*C.char) {
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strSliceCopy(result, enry.GetLanguagesByFilename(filename, content, candidates))
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}
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//export GetLanguagesByModeline
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func GetLanguagesByModeline(filename string, content []byte, candidates []string, result *[]*C.char) {
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strSliceCopy(result, enry.GetLanguagesByModeline(filename, content, candidates))
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}
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//export GetLanguagesByShebang
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func GetLanguagesByShebang(filename string, content []byte, candidates []string, result *[]*C.char) {
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strSliceCopy(result, enry.GetLanguagesByShebang(filename, content, candidates))
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}
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//export GetLanguagesByVimModeline
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func GetLanguagesByVimModeline(filename string, content []byte, candidates []string, result *[]*C.char) {
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strSliceCopy(result, enry.GetLanguagesByVimModeline(filename, content, candidates))
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}
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//export GetMimeType
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func GetMimeType(path string, language string) string {
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return enry.GetMIMEType(path, language)
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}
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//export IsBinary
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func IsBinary(data []byte) bool {
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return enry.IsBinary(data)
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}
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//export IsConfiguration
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func IsConfiguration(path string) bool {
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return enry.IsConfiguration(path)
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}
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//export IsDocumentation
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func IsDocumentation(path string) bool {
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return enry.IsDocumentation(path)
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}
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//export IsDotFile
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func IsDotFile(path string) bool {
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return enry.IsDotFile(path)
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}
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//export IsImage
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func IsImage(path string) bool {
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return enry.IsImage(path)
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}
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//export IsVendor
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func IsVendor(path string) bool {
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return enry.IsVendor(path)
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}
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//export IsGenerated
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func IsGenerated(path string, content []byte) bool {
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return enry.IsGenerated(path, content)
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}
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//export GetColor
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func GetColor(language string) string {
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return enry.GetColor(language)
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}
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func strSliceCopy(result *[]*C.char, slice []string) {
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for _, str := range slice {
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*result = append(*result, C.CString(str))
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}
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}
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func main() {}
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