Windows Terminal 美化

Posted on May 31, 2023

tl;dr: 对 windows terminal 做一些简单的美化工作。

前言
1 powershell7
- 1.1 简介
- 1.2 安装
2 starship
3 其他
- 3.1 安装 gsudo
- 3.2 在包含 C 语言文件的路径下打开 powershell 会出现警告
参考

前言

windows11 作为我当下最常用的操作系统，很多时候需要在 windows11 上进行娱乐、开发等工作。

为了优化开发体验，对 windows terminal 做一些优化和美化，下面是详细步骤。

1 powershell7

1.1 简介

PowerShell 7 是专为云、本地和混合环境设计的，它包含增强功能和新功能。

与 Windows PowerShell 并行安装和运行提升了与现有 Windows PowerShell 模块的兼容性新语言功能（如三元运算符和 ForEach-Object -Parallel）提高了性能基于 SSH 的远程处理跨平台互操作性支持 Docker 容器

– Microsoft

1.2 安装

直接使用 winget 安装：

winget install Microsoft.PowerShell -s winget。

安装完后，更改配置使 windows terminal 默认启动 powershell7，光标形状为空心框。

2 starship

2.1 简介

最开始用的是 oh-my-posh，它是 PowerShell 主题管理工具，但是，试用过后觉得它拖累了 pwsh的速度，平均都每次启动要 2600 ~ 3600 ms 左右，实在忍不了，因为它为了跨平台采用 go 语言实现。

所以我选择了使用 rust 语言实现的 starship，每次启动最多不超过 500 ms，体验非常好。

2.2 安装

1. 安装字体 NerdFont

这里我选择了 FiraCodeNerdFont。

安装后，修改 pwsh 字体为：FiraCodeNerdFont。

2. 安装 Starship

使用包管理器 winget 安装：

winget install starship。

3. 简单配置

修改配置文件。

可以在 PowerShell 通过 $PROFILE 变量来查询文件的位置。

通常文件路径是 ~\Documents\PowerShell\Microsoft.PowerShell_profile.ps1 或 ~/.config/powershell/Microsoft.PowerShell_profile.ps1。

>notepad $PROFILE

打开文件后添加以下内容：

Invoke-Expression (&starship init powershell)

2.3 个性化配置

1. 创建配置文件

在家目录下创建 .config/starship.toml 文件。

配置可以参考一份仿 ys 配置：

# Use custom format

[username]
style_user = "white bold"
style_root = "black bold"
format = "[$user]($style) "
disabled = false
show_always = true

[directory]
truncation_length = 8
truncation_symbol = "…/"

[hostname]
ssh_only = false
format =  "on [$hostname](bold red) "
trim_at = ".companyname.com"
disabled = false

[status]
style = "bg:blue"
symbol = "🔴"
format = '[\[$symbol $common_meaning$signal_name$maybe_int\]]($style) '
map_symbol = true
disabled = false

[time]
disabled = false
format = '[\[ $time \]]($style) '
time_format = "%T"
utc_time_offset = "+8"

效果：

我参考了很多配置后魔改的配置是：

#[line_break]
#disable = true
#add_newline = false
[line_break]
disabled = true
[username]
style_user = "white bold"
style_root = "black bold"
format = "[shachi]($style) "
disabled = false
show_always = true

[status]
style = "bg:#bd93f9"
symbol = "❌"
format = '[\[$symbol $common_meaning$signal_name$maybe_int\]]($style) '
map_symbol = true
disabled = false

[time]
disabled = false
format = '[\[ $time \]]($style) '
time_format = "%T"
utc_time_offset = "+8"

[c]
commands = [['','']]
symbol = " "

[directory.substitutions]
"Documents" = "󰈙"
"Downloads" = ""
"Music" = ""
"Pictures" = ""

[aws]
symbol = "  "

[buf]
symbol = " "

[conda]
symbol = " "

[dart]
symbol = " "

[directory]
read_only = " "
truncation_length = 8
truncation_symbol = "…/"

[docker_context]
symbol = " "

[elixir]
symbol = " "

[elm]
symbol = " "

[fossil_branch]
symbol = " "

[git_branch]
symbol = " "

[golang]
symbol = " "

[guix_shell]
symbol = " "

[haskell]
symbol = " "

[haxe]
symbol = "⌘ "

[hg_branch]
symbol = " "

[hostname]
ssh_symbol = " "
ssh_only = false
#format = "@ [$hostname]($style)"
format = "@  lenovo in ($style)"
trim_at = "-"
style = "bold dimmed white"
disabled = false

[java]
symbol = " "

[julia]
symbol = " "

[lua]
symbol = " "

[memory_usage]
symbol = "󰍛 "

[meson]
symbol = "󰔷 "

[nim]
symbol = "󰆥 "

[nix_shell]
symbol = " "

[nodejs]
symbol = " "

[os.symbols]
Alpaquita = " "
Alpine = " "
Amazon = " "
Android = " "
Arch = " "
Artix = " "
CentOS = " "
Debian = " "
DragonFly = " "
Emscripten = " "
EndeavourOS = " "
Fedora = " "
FreeBSD = " "
Garuda = "󰛓 "
Gentoo = " "
HardenedBSD = " "
Illumos = "󰈸 "
Linux = " "
Mabox = " "
Macos = " "
Manjaro = " "
Mariner = " "
MidnightBSD = " "
Mint = " "
NetBSD = " "
NixOS = " "
OpenBSD = "󰈺 "
openSUSE = " "
OracleLinux = "󰌷 "
Pop = " "
Raspbian = " "
Redhat = " "
RedHatEnterprise = " "
Redox = " "
Solus = "󰯊 "
SUSE = " "
Ubuntu = " "
Unknown = " "
Windows = " "

[package]
symbol = " "

[pijul_channel]
symbol = "🪺 "

[python]
symbol = " "

[rlang]
symbol = " "

[ruby]
symbol = " "

[rust]
symbol = " "

[scala]
symbol = " "

[spack]
symbol = "🅢 "

效果：

3 其他

3.1 安装 gsudo

这样就可以在 windows 上像在 linux 中一样方便地使用 sudo 获取管理员权限了。

winget install gsudo --source winget

3.2 在包含 C 语言文件的路径下打开 powershell 会出现警告

[WARN] - (starship::utils): Unable to decode stdout: FromUtf8Error
……
error: Utf8Error { valid_up_to: 77, error_len: Some(1) } }

如图：

后来分析，应该是 starship 没办法正确解析 gcc --version 输出的版本数据。

查阅 starship文档后发现

C 的配置项里：

有个 commands ，默认值为 [ [ 'cc', '--version' ], [ 'gcc', '--version' ], [ 'clang', '--version' ] ]，用来检测编译器的版本。

可能是因为我用的是 tdmgcc？

$ gcc --version
gcc.exe (tdm64-1) 10.3.0
Copyright (c) 2020 Free Software Foundation, Inc.
本程序是自由软件；请参看源代码的版权声明。本软件没有任何担保；
包括没有适销性和某一专用目的下的适用性担保。

解决办法很简单，删除默认值即可。

[c]
commands = [['','']]

参考

留言或评论请使用 Github Issues。