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Convert linguist attribute handling to optional.Option

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Based on @KN4CK3R's work in gitea#29267. This drops the custom
`LinguistBoolAttrib` type, and uses `optional.Option` instead. I added
the `isTrue()` and `isFalse()` (function-local) helpers to make the code
easier to follow, because these names convey their goal better than
`v.ValueorDefault(false)` or `!v.ValueOrDefault(true)`.

Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
This commit is contained in:
Gergely Nagy 2024-02-26 12:52:59 +01:00
parent c80406332f
commit ee39c58120
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4 changed files with 63 additions and 54 deletions
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42
modules/git/repo_language_stats_gogit.go
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@ -12,6 +12,7 @@ import (
"strings"
"code.gitea.io/gitea/modules/analyze"
"code.gitea.io/gitea/modules/optional"
"github.com/go-enry/go-enry/v2"
"github.com/go-git/go-git/v5"
@ -53,31 +54,30 @@ func (repo *Repository) GetLanguageStats(commitID string) (map[string]int64, err
firstExcludedLanguage := ""
firstExcludedLanguageSize := int64(0)
isTrue := func(v optional.Option[bool]) bool {
return v.ValueOrDefault(false)
}
isFalse := func(v optional.Option[bool]) bool {
return !v.ValueOrDefault(true)
}
err = tree.Files().ForEach(func(f *object.File) error {
if f.Size == 0 {
return nil
}
isVendored := LinguistBoolAttrib{}
isGenerated := LinguistBoolAttrib{}
isDocumentation := LinguistBoolAttrib{}
isDetectable := LinguistBoolAttrib{}
isVendored := optional.None[bool]()
isGenerated := optional.None[bool]()
isDocumentation := optional.None[bool]()
isDetectable := optional.None[bool]()
if checker != nil {
attrs, err := checker.CheckPath(f.Name)
if err == nil {
if vendored, has := attrs["linguist-vendored"]; has {
isVendored = LinguistBoolAttrib{Value: vendored}
}
if generated, has := attrs["linguist-generated"]; has {
isGenerated = LinguistBoolAttrib{Value: generated}
}
if documentation, has := attrs["linguist-documentation"]; has {
isDocumentation = LinguistBoolAttrib{Value: documentation}
}
if detectable, has := attrs["linguist-detectable"]; has {
isDetectable = LinguistBoolAttrib{Value: detectable}
}
isVendored = attributeToBool(attrs, "linguist-vendored")
isGenerated = attributeToBool(attrs, "linguist-generated")
isDocumentation = attributeToBool(attrs, "linguist-documentation")
isDetectable = attributeToBool(attrs, "linguist-detectable")
if language, has := attrs["linguist-language"]; has && language != "unspecified" && language != "" {
// group languages, such as Pug -> HTML; SCSS -> CSS
group := enry.GetLanguageGroup(language)
@ -108,11 +108,11 @@ func (repo *Repository) GetLanguageStats(commitID string) (map[string]int64, err
}
}
if isDetectable.IsFalse() || isVendored.IsTrue() || isDocumentation.IsTrue() ||
(!isVendored.IsFalse() && analyze.IsVendor(f.Name)) ||
if isFalse(isDetectable) || isTrue(isVendored) || isTrue(isDocumentation) ||
(!isFalse(isVendored) && analyze.IsVendor(f.Name)) ||
enry.IsDotFile(f.Name) ||
enry.IsConfiguration(f.Name) ||
(!isDocumentation.IsFalse() && enry.IsDocumentation(f.Name)) {
(!isFalse(isDocumentation) && enry.IsDocumentation(f.Name)) {
return nil
}
@ -121,7 +121,7 @@ func (repo *Repository) GetLanguageStats(commitID string) (map[string]int64, err
if f.Size <= bigFileSize {
content, _ = readFile(f, fileSizeLimit)
}
if !isGenerated.IsTrue() && enry.IsGenerated(f.Name, content) {
if !isTrue(isGenerated) && enry.IsGenerated(f.Name, content) {
return nil
}
@ -142,7 +142,7 @@ func (repo *Repository) GetLanguageStats(commitID string) (map[string]int64, err
langtype := enry.GetLanguageType(language)
included = langtype == enry.Programming || langtype == enry.Markup
if !included {
if isDetectable.IsTrue() {
if isTrue(isDetectable) {
included = true
} else {
return nil