My Powershell Setup

This snippet stores my current PowerShell setup, consisting of posh-git, Terminal-Icons, ZLocation, oh-my-posh and PSReadLine.

Also, I use a customized oh-my-posh theme that I am still fiddling with (see below).

To properly render all glyphs, I use the Caskaydia Cove Nerd Font, a Nerd-Font-variant of Cacadia Code (which I use in the VS and VS Code editors), inside of Windows Terminal.

I use the CurrentUserAllHosts profile, which you can find at $PROFILE.CurrentUserAllHosts. If available, I install the modules via winget or Chocolatey, otherwise via the PowerShell gallery.

# Put this in Microsoft.PowerShell_profile.ps1 ($PROFILE.CurrentUserAllHosts)
# Posh-Git displays git information within the terminal
Import-Module posh-git

# Terminal-Icons shows file and folder icons
Import-Module Terminal-Icons

# ZLocation allows for quick navigation
Import-Module ZLocation

# Oh-My-Posh was installed via winget
# The customized theme was put next to the profile
$ohMyPoshThemeConfigPath = "$($PROFILE.CurrentUserAllHosts)\..\custom-theme-tnv.omp.json"
oh-my-posh --init --shell pwsh --config $ohMyPoshThemeConfigPath | Invoke-Expression
Enable-PoshTooltips

if ($host.Name -eq 'ConsoleHost') {
    # PSReadLine improves shortcut handling
    Import-Module PSReadLine
    Set-PSReadLineKeyHandler -Key UpArrow -Function HistorySearchBackward
    Set-PSReadLineKeyHandler -Key DownArrow -Function HistorySearchForward
}

Then put this in a file named custom-theme-tnv.omp.json next to the profile:

{
    "$schema": "https://raw.githubusercontent.com/JanDeDobbeleer/oh-my-posh/main/themes/schema.json",
    "blocks": [{
        "alignment": "left",
        "segments": [{
            "background": "#000000",
            "foreground": "#dd1e1e",
            "properties": {
              "template": " \u26a1"
            },
            "style": "plain",
            "type": "root"
          },
          {
            "background": "#000000",
            "foreground": "#ffffff",
            "properties": {
              "alpine": "\uf300",
              "arch": "\uf303",
              "centos": "\uf304",
              "debian": "\uf306",
              "elementary": "\uf309",
              "fedora": "\uf30a",
              "gentoo": "\uf30d",
              "linux": "\ue712",
              "macos": "\ue711",
              "manjaro": "\uf312",
              "mint": "\uf30f",
              "opensuse": "\uf314",
              "raspbian": "\uf315",
              "template": " {{ if .WSL }}WSL at {{ end }}{{.Icon}} ",
              "ubuntu": "\uf31c",
              "windows": "",
              "wsl": "\ue712"
            },
            "style": "plain",
            "type": "os"
          },
          {
            "background": "#4d4d4d",
            "foreground": "#43CCEA",
            "properties": {
              "folder_icon": "\ue5fe",
              "folder_separator_icon": "<transparent> \ue0bd </>",
              "home_icon": "\uf7db",
              "style": "agnoster_short",
              "template": " {{ .Path }} "
            },
            "style": "plain",
            "type": "path"
          },
          {
            "background": "#4d4d4d",
            "foreground": "#00ff0d",
            "properties": {
              "fetch_stash_count": true,
              "fetch_status": true,
              "template": "<#000000>\ue0b1 </>{{ .HEAD }}{{ if .Staging.Changed }}<#FF6F00> \uf046 {{ .Staging.String }}</>{{ end }}{{ if and (.Working.Changed) (.Staging.Changed) }} |{{ end }}{{ if .Working.Changed }} \uf044 {{ .Working.String }}{{ end }}{{ if gt .StashCount 0 }} \uf692 {{ .StashCount }}{{ end }} "
            },
            "style": "plain",
            "type": "git"
          },
          {
            "background": "#4d4d4d",
            "foreground": "#ffffff",
            "properties": {
              "style": "dallas",
              "template": "<#000000>\ue0b1 </>{{ .FormattedMs }}s ",
              "threshold": 0
            },
            "style": "diamond",
            "trailing_diamond": "\ue0b0",
            "type": "executiontime"
          }
        ],
        "type": "prompt"
      },
      {
        "alignment": "right",
        "segments": [{
            "background": "#4d4d4d",
            "foreground": "#43CCEA",
            "leading_diamond": "\ue0b2",
            "properties": {
              "template": " {{ if .SSHSession }}\uf817 {{ end }}{{ .UserName }}<#43CCEA>@</>{{ .HostName }}"
            },
            "style": "diamond",
            "type": "session"
          },
          {
            "background": "#4d4d4d",
            "foreground": "#43CCEA",
            "properties": {
              "template": "<#000000>  </>{{ .CurrentDate | date .Format }} ",
              "time_format": "15:04:05"
            },
            "style": "diamond",
            "trailing_diamond": "",
            "type": "time"
          }
        ],
        "type": "prompt"
      },
      {
        "alignment": "left",
        "newline": true,
        "segments": [{
          "foreground": "#00ff0d",
          "foreground_templates": [
            "{{ if gt .Code 0 }}#ff0000{{ end }}"
          ],
          "properties": {
            "always_enabled": true,
            "template": "\u276f "
          },
          "style": "plain",
          "type": "exit"
        }],
        "type": "prompt"
      }
    ],
    "final_space": true,
    "osc99": true,
    "version": 1,
    "console_title": true,
    "console_title_style": "template",
    "console_title_template": "{{ .Shell }} in {{ .Folder }}",
    "tooltips": [{
        "type": "angular",
        "tips": ["ng"],
        "style": "diamond",
        "foreground": "#000000",
        "background": "#1976d2",
        "leading_diamond": "\ue0b2",
        "trailing_diamond": "",
        "properties": {
          "template": " \uE753 {{ .Full }} "
        }
      },
      {
        "type": "az",
        "tips": ["az"],
        "style": "diamond",
        "foreground": "#000000",
        "background": "#9ec3f0",
        "leading_diamond": "\ue0b2",
        "trailing_diamond": "",
        "properties": {
          "template": " \uFD03 {{ .Name }}"
        }
      }
    ]
  }