Files
forge/modules/templates/util_slice.go
zeekayandHanzo Dev 9a07b4d089 legal: Hanzo AI, Inc. copyright above the upstream notices
2978 files. The fork is 2026-07-15 (rebrand: gitea.dev -> github.com/hanzoai/git),
so 2026 is the year, and "Copyright 2026 Hanzo AI, Inc." was already the form
used by the handful of files that had ours.

Shape is now:

	// Copyright 2026 Hanzo AI, Inc. All rights reserved.
	// Copyright 2015 The Gogs Authors. All rights reserved.
	// Copyright 2019 The Gitea Authors. All rights reserved.
	// SPDX-License-Identifier: MIT

Ours on top, theirs retained verbatim. Retained because MIT requires it, and
separately because they are true — those authors did write that code.

Not renamed to "The Git Authors": Git is a different project under a different
license, and putting its name here would attribute this code to people who have
nothing to do with it. Adding our line is the fix; overwriting theirs would have
been both a licence violation and a false statement.

gofmt still reports import-order drift in some of these files. It predates this
change (verified against a stash) and is left alone rather than burying a
one-line-per-file legal change under 3000 files of unrelated reordering.

Build clean.

Co-authored-by: Hanzo Dev <[email protected]>
2026-07-27 13:49:52 -07:00

68 lines
1.4 KiB
Go

// Copyright 2026 Hanzo AI, Inc. All rights reserved.
// Copyright 2023 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package templates
import (
"fmt"
"reflect"
"slices"
"strconv"
"strings"
"github.com/hanzoai/git/modules/util"
)
type SliceUtils struct{}
func NewSliceUtils() *SliceUtils {
return &SliceUtils{}
}
func (su *SliceUtils) Contains(s, v any) bool {
if s == nil {
return false
}
sv := reflect.ValueOf(s)
if sv.Kind() != reflect.Slice && sv.Kind() != reflect.Array {
panic(fmt.Sprintf("invalid type, expected slice or array, but got: %T", s))
}
for i := 0; i < sv.Len(); i++ {
it := sv.Index(i)
if !it.CanInterface() {
continue
}
if it.Interface() == v {
return true
}
}
return false
}
// JoinInt64 joins a slice of int64 values into a comma-separated string.
func (su *SliceUtils) JoinInt64(values []int64) string {
if len(values) == 0 {
return ""
}
strs := make([]string, len(values))
for i, v := range values {
strs[i] = strconv.FormatInt(v, 10)
}
return strings.Join(strs, ",")
}
func (su *SliceUtils) JoinToggleIDs(values []int64, target int64) (ret struct {
IsIncluded bool
ToggledIDs string
},
) {
ret.IsIncluded = slices.Contains(values, target)
if ret.IsIncluded {
ret.ToggledIDs = su.JoinInt64(util.SliceRemoveAll(slices.Clone(values), target))
} else {
ret.ToggledIDs = su.JoinInt64(append(values, target))
}
return ret
}