[password-gen-win package] A rewrite of https://github.com/espanso/hub/pull/226 to play with streamlining the repetitive code. #espanso #powershell

package.yml

# yaml-language-server: $schema=https://raw.githubusercontent.com/espanso/espanso/dev/schemas/match.schema.json

global_vars:
  - name: alpha
    type: echo
    params:
      echo: 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'
  - name: numbers
    type: echo
    params:
      echo: '0123456789'
  - name: symbols
    type: echo
    params:
      echo: '!@#$%^&*()-_=+[]{}|;:,.<>?'

anchors:
  script1: &script1 |
    $chars = "{{chars}}"
    $len = [int]('{{len}}')
    $rng = [System.Security.Cryptography.RandomNumberGenerator]::Create()
    $bytes = New-Object byte[] $len
    $rng.GetBytes($bytes)
    $pw = -join ($bytes | ForEach-Object { $chars[$_ % $chars.Length] })
    $rng.Dispose()
    Set-Clipboard -Value $pw
    Write-Output $pw

matches:
  # Standard: Letters + Numbers
  - regex: ':pw(?P<len>\d{2})'
    replace: "{{output}}"
    vars:
      - name: chars
        type: echo
        params:
          echo: "{{alpha}}"
      - name: output
        type: shell
        params:
          cmd: *script1
          shell: powershell

  # Secure: Letters + Numbers + Symbols
  - regex: ':pws(?P<len>\d{2})'
    replace: "{{output}}"
    vars:
      - name: chars
        type: echo
        params:
          echo: "{{alpha}}{{numbers}}{{symbols}}"
      - name: output
        type: shell
        params:
          cmd: *script1
          shell: powershell

  # Numeric: Numbers only
  - regex: ':pwn(?P<len>\d{2})'
    replace: "{{output}}"
    vars:
      - name: chars
        type: echo
        params:
          echo: "{{numbers}}"
      - name: output
        type: shell
        params:
          cmd: *script1
          shell: powershell