Adding upstream version 9.0.3.

Signed-off-by: Daniel Baumann <daniel@debian.org>

4 files changed, 108 insertions, 0 deletions

diff --git a/modules/analyze/code_language.go b/modules/analyze/code_language.go
new file mode 100644
index 0000000..74e7a06
--- /dev/null
+++ b/modules/analyze/code_language.go
@@ -0,0 +1,27 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package analyze
+
+import (
+	"path/filepath"
+
+	"github.com/go-enry/go-enry/v2"
+)
+
+// GetCodeLanguage detects code language based on file name and content
+func GetCodeLanguage(filename string, content []byte) string {
+	if language, ok := enry.GetLanguageByExtension(filename); ok {
+		return language
+	}
+
+	if language, ok := enry.GetLanguageByFilename(filename); ok {
+		return language
+	}
+
+	if len(content) == 0 {
+		return enry.OtherLanguage
+	}
+
+	return enry.GetLanguage(filepath.Base(filename), content)
+}
diff --git a/modules/analyze/generated.go b/modules/analyze/generated.go
new file mode 100644
index 0000000..f608387
--- /dev/null
+++ b/modules/analyze/generated.go
@@ -0,0 +1,27 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package analyze
+
+import (
+	"path/filepath"
+	"strings"
+
+	"github.com/go-enry/go-enry/v2/data"
+)
+
+// IsGenerated returns whether or not path is a generated path.
+func IsGenerated(path string) bool {
+	ext := strings.ToLower(filepath.Ext(path))
+	if _, ok := data.GeneratedCodeExtensions[ext]; ok {
+		return true
+	}
+
+	for _, m := range data.GeneratedCodeNameMatchers {
+		if m(path) {
+			return true
+		}
+	}
+
+	return false
+}
diff --git a/modules/analyze/vendor.go b/modules/analyze/vendor.go
new file mode 100644
index 0000000..adcca92
--- /dev/null
+++ b/modules/analyze/vendor.go
@@ -0,0 +1,13 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package analyze
+
+import (
+	"github.com/go-enry/go-enry/v2"
+)
+
+// IsVendor returns whether or not path is a vendor path.
+func IsVendor(path string) bool {
+	return enry.IsVendor(path)
+}
diff --git a/modules/analyze/vendor_test.go b/modules/analyze/vendor_test.go
new file mode 100644
index 0000000..aafd3c4
--- /dev/null
+++ b/modules/analyze/vendor_test.go
@@ -0,0 +1,41 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package analyze
+
+import "testing"
+
+func TestIsVendor(t *testing.T) {
+	tests := []struct {
+		path string
+		want bool
+	}{
+		{"cache/", true},
+		{"random/cache/", true},
+		{"cache", false},
+		{"dependencies/", true},
+		{"Dependencies/", true},
+		{"dependency/", false},
+		{"dist/", true},
+		{"dist", false},
+		{"random/dist/", true},
+		{"random/dist", false},
+		{"deps/", true},
+		{"configure", true},
+		{"a/configure", true},
+		{"config.guess", true},
+		{"config.guess/", false},
+		{".vscode/", true},
+		{"doc/_build/", true},
+		{"a/docs/_build/", true},
+		{"a/dasdocs/_build-vsdoc.js", true},
+		{"a/dasdocs/_build-vsdoc.j", false},
+	}
+	for _, tt := range tests {
+		t.Run(tt.path, func(t *testing.T) {
+			if got := IsVendor(tt.path); got != tt.want {
+				t.Errorf("IsVendor() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}