mirror of
https://github.com/jesseduffield/lazygit.git
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7ccb871a45
... and import stefanhaller's tcell fork for real rather than just replacing it This solves the problem that people trying to "go install github.com/jesseduffield/lazygit@latest" would get the error go: github.com/jesseduffield/lazygit@latest (in github.com/jesseduffield/lazygit@v0.40.0): The go.mod file for the module providing named packages contains one or more replace directives. It must not contain directives that would cause it to be interpreted differently than if it were the main module.
51 lines
1.4 KiB
Go
51 lines
1.4 KiB
Go
//go:build !windows && !nacl && !plan9
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// +build !windows,!nacl,!plan9
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// Copyright 2016 The TCell Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use file except in compliance with the License.
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// You may obtain a copy of the license at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package tcell
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import (
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"os"
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"strings"
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)
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func getCharset() string {
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// Determine the character set. This can help us later.
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// Per POSIX, we search for LC_ALL first, then LC_CTYPE, and
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// finally LANG. First one set wins.
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locale := ""
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if locale = os.Getenv("LC_ALL"); locale == "" {
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if locale = os.Getenv("LC_CTYPE"); locale == "" {
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locale = os.Getenv("LANG")
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}
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}
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if locale == "POSIX" || locale == "C" {
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return "US-ASCII"
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}
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if i := strings.IndexRune(locale, '@'); i >= 0 {
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locale = locale[:i]
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}
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if i := strings.IndexRune(locale, '.'); i >= 0 {
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locale = locale[i+1:]
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} else {
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// Default assumption, and on Linux we can see LC_ALL
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// without a character set, which we assume implies UTF-8.
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return "UTF-8"
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}
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// XXX: add support for aliases
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return locale
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}
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