feat: gitea: vendor + fix heatmap

2026-05-31 23:17:43 +00:00
parent a8da44d438
commit cb50e80989
5648 changed files with 692254 additions and 0 deletions
@@ -0,0 +1,104 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package util
+
+import (
+	"os"
+	"runtime"
+	"syscall"
+	"time"
+)
+
+const windowsSharingViolationError syscall.Errno = 32
+
+// Remove removes the named file or (empty) directory with at most 5 attempts.
+func Remove(name string) error {
+	var err error
+	for range 5 {
+		err = os.Remove(name)
+		if err == nil {
+			break
+		}
+		unwrapped := err.(*os.PathError).Err
+		if unwrapped == syscall.EBUSY || unwrapped == syscall.ENOTEMPTY || unwrapped == syscall.EPERM || unwrapped == syscall.EMFILE || unwrapped == syscall.ENFILE {
+			// try again
+			<-time.After(100 * time.Millisecond)
+			continue
+		}
+
+		if unwrapped == windowsSharingViolationError && runtime.GOOS == "windows" {
+			// try again
+			<-time.After(100 * time.Millisecond)
+			continue
+		}
+
+		if unwrapped == syscall.ENOENT {
+			// it's already gone
+			return nil
+		}
+	}
+	return err
+}
+
+// RemoveAll removes the named file or (empty) directory with at most 5 attempts.
+func RemoveAll(name string) error {
+	var err error
+	for range 5 {
+		err = os.RemoveAll(name)
+		if err == nil {
+			break
+		}
+		unwrapped := err.(*os.PathError).Err
+		if unwrapped == syscall.EBUSY || unwrapped == syscall.ENOTEMPTY || unwrapped == syscall.EPERM || unwrapped == syscall.EMFILE || unwrapped == syscall.ENFILE {
+			// try again
+			<-time.After(100 * time.Millisecond)
+			continue
+		}
+
+		if unwrapped == windowsSharingViolationError && runtime.GOOS == "windows" {
+			// try again
+			<-time.After(100 * time.Millisecond)
+			continue
+		}
+
+		if unwrapped == syscall.ENOENT {
+			// it's already gone
+			return nil
+		}
+	}
+	return err
+}
+
+// Rename renames (moves) oldpath to newpath with at most 5 attempts.
+func Rename(oldpath, newpath string) error {
+	var err error
+	for i := range 5 {
+		err = os.Rename(oldpath, newpath)
+		if err == nil {
+			break
+		}
+		unwrapped := err.(*os.LinkError).Err
+		if unwrapped == syscall.EBUSY || unwrapped == syscall.ENOTEMPTY || unwrapped == syscall.EPERM || unwrapped == syscall.EMFILE || unwrapped == syscall.ENFILE {
+			// try again
+			<-time.After(100 * time.Millisecond)
+			continue
+		}
+
+		if unwrapped == windowsSharingViolationError && runtime.GOOS == "windows" {
+			// try again
+			<-time.After(100 * time.Millisecond)
+			continue
+		}
+
+		if i == 0 && os.IsNotExist(err) {
+			return err
+		}
+
+		if unwrapped == syscall.ENOENT {
+			// it's already gone
+			return nil
+		}
+	}
+	return err
+}