Only set CanColorStdout / CanColorStderr to true if the stdout/stderr is a terminal (#19581)

Changes

1 changed files (+21/-0)

• modules/log/console_other.go (new)
  • @@ -0,0 +1,21 @@
    + // Copyright 2022 The Gitea Authors. All rights reserved. + // Use of this source code is governed by a MIT-style + // license that can be found in the LICENSE file. + + //go:build !windows + + package log + + import ( + "os" + + "github.com/mattn/go-isatty" + ) + + func init() { + // when running gitea as a systemd unit with logging set to console, the output can not be colorized, + // otherwise it spams the journal / syslog with escape sequences like "#033[0m#033[32mcmd/web.go:102:#033[32m" + // this file covers non-windows platforms. + CanColorStdout = isatty.IsTerminal(os.Stdout.Fd()) + CanColorStderr = isatty.IsTerminal(os.Stderr.Fd()) + }