mirror of
https://github.com/hanzoai/forge.git
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zeekayandHanzo Dev
9a07b4d089
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]>
113 lines
2.3 KiB
Go
113 lines
2.3 KiB
Go
// Copyright 2026 Hanzo AI, Inc. All rights reserved.
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// Copyright 2020 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package eventsource
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import (
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"bytes"
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"fmt"
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"io"
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"time"
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"github.com/hanzoai/git/modules/json"
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)
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func wrapNewlines(w io.Writer, prefix, value []byte) (sum int64, err error) {
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if len(value) == 0 {
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return 0, nil
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}
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var n int
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last := 0
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for j := bytes.IndexByte(value, '\n'); j > -1; j = bytes.IndexByte(value[last:], '\n') {
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n, err = w.Write(prefix)
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sum += int64(n)
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if err != nil {
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return sum, err
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}
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n, err = w.Write(value[last : last+j+1])
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sum += int64(n)
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if err != nil {
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return sum, err
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}
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last += j + 1
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}
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n, err = w.Write(prefix)
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sum += int64(n)
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if err != nil {
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return sum, err
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}
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n, err = w.Write(value[last:])
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sum += int64(n)
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if err != nil {
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return sum, err
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}
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n, err = w.Write([]byte("\n"))
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sum += int64(n)
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return sum, err
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}
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// Event is an eventsource event, not all fields need to be set
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type Event struct {
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// Name represents the value of the event: tag in the stream
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Name string
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// Data is either JSONified []byte or any that can be JSONd
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Data any
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// ID represents the ID of an event
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ID string
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// Retry tells the receiver only to attempt to reconnect to the source after this time
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Retry time.Duration
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}
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// WriteTo writes data to w until there's no more data to write or when an error occurs.
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// The return value n is the number of bytes written. Any error encountered during the write is also returned.
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func (e *Event) WriteTo(w io.Writer) (int64, error) {
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sum := int64(0)
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var nint int
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n, err := wrapNewlines(w, []byte("event: "), []byte(e.Name))
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sum += n
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if err != nil {
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return sum, err
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}
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if e.Data != nil {
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var data []byte
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switch v := e.Data.(type) {
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case []byte:
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data = v
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case string:
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data = []byte(v)
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default:
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var err error
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data, err = json.Marshal(e.Data)
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if err != nil {
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return sum, err
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}
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}
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n, err := wrapNewlines(w, []byte("data: "), data)
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sum += n
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if err != nil {
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return sum, err
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}
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}
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n, err = wrapNewlines(w, []byte("id: "), []byte(e.ID))
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sum += n
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if err != nil {
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return sum, err
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}
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if e.Retry != 0 {
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nint, err = fmt.Fprintf(w, "retry: %d\n", int64(e.Retry/time.Millisecond))
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sum += int64(nint)
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if err != nil {
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return sum, err
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}
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}
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nint, err = w.Write([]byte("\n"))
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sum += int64(nint)
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return sum, err
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}
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