git delta 乱码

UTF-8 problems on Windows · 议题 #271 · dandavison/delta

$ git diff  
  
螖 Windows/install-shims-config.jsonc  
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鈥□ 1: 鈹□  
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鈹□ 1 鈹□{ 鈹□ 1 鈹□{  
鈹□ 2 鈹□ "shim_generator_path": "$HOME/.local/bin/shim_exec.鈫□鈹□ 鈹□  
鈹□ 鈹□ 鈥□exe",鈹□ 鈹□  
鈹□ 3 鈹□ "shim_repository": "enihsyou/shim_exectuable", 鈹□ 鈹□  
鈹□ 4 鈹□ "shims": [ 鈹□ 鈹□  
鈹□ 5 鈹□ { 鈹□ 鈹□

• 改 LANG 为 UTF 有效

$env:LANG="zh_CN"
->
$env:LANG="zh_CN.UTF-8

• 使用 Git for Windows 自带的 less 有效

$env:PAGER="less.exe"
->
$env:PAGER="C:\Program Files\Git\usr\bin\less.exe"

其实问题是在 less 版本和 LANG 环境变量上

• VSCode 自动修改了终端的环境变量，加上了 UTF-8 terminal.integrated.detectLocale

$env:LANG	$env:PAGER	Open UTF-8 File	Git diff with less	Git diff with delta
en_US	less.exe	-	❌	❌
en_US	/absolute/path/to/less.exe from Git for Windows	❌	❌	✅
en_US	/absolute/path/to/less.exe from winget jftuga.less	✅	✅	✅
en_US.UTF-8	less.exe	-	✅	✅
en_US.UTF-8	/absolute/path/to/less.exe from Git for Windows	✅	✅	✅
en_US.UTF-8	/absolute/path/to/less.exe from winget jftuga.less	✅	✅	✅

less.exe resolved to C:\Program Files\Git\usr\bin\less.exe in git diff, resolved to winget jftuga.less in powershell

delta 内部 会解析 less.exe 具体代表哪个二进制

路径还必须不包含空格，否则提示 C:/Program Files/Git/usr/bin/less.exe: line 1: C:/Program: No such file or directory

$env:PAGER="C:\\Program\ Files\\Git\\usr\\bin\\less.exe"

路径还必须是正斜杠或者双反斜杠，否则会提示 C:UsersenihsyouAppDataLocalMicrosoftWinGetPackagesjftuga.less_Microsoft.Winget.Source_8wekyb3d8bbweless.exe: command not found

$env:PAGER="C:/Users/enihsyou/AppData/Local/Microsoft/WinGet/Packages/jftuga.less_Microsoft.Winget.Source_8wekyb3d8bbwe/less.exe"