ref!: transitory rename of 'powershell' to 'pwsh'

This commit is contained in:
AJ ONeal
2023-11-12 02:32:27 -07:00
parent de36cf6b10
commit 8ed7909e15
4 changed files with 0 additions and 0 deletions
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---
title: Microsoft PowerShell
homepage: https://docs.microsoft.com/en-us/powershell/
tagline: |
PowerShell Core is a cross-platform (Windows, Linux, and macOS) automation and configuration tool/framework.
---
To update or switch versions, run `webi pwsh@stable` (or `@v7.4`, `@beta`, etc).
## Cheat Sheet
> The core benefit of running `pwsh` on Mac or Linux is that you get a way to
> debug Windows scripts without having to boot up Windows.
>
> The core benefit of running `pwsh` on Windows is that it's years ahead of
> pre-installed version.
For example, if you want to create a `curl.exe | powershell` script for Windows
(as we do), it's helpful to be able to do some level of debugging on other
platforms.
## Table of Contents
- Files
- ProTips
- vim
- lint
- fmt
### Files
These are the files / directories that are created and/or modified with this
install:
```text
~/.config/envman/PATH.env
~/.local/opt/pwsh/
~/.local/share/powershell/Modules/
~/.local/opt/pwsh/Modules/
```
### ProTip: pwsh-essentials
Friends don't let friends PowerShell without
[pwsh-essentials](../pwsh-essentials/):
- [PSScriptAnalyzer](../psscriptanalyzer/)
- [pwsh-fmt](../pwsh-essentials/)
- [pwsh-lint](../pwsh-essentials/)
- [pwsh-fix](../pwsh-essentials/)
- [pwsh-run](../pwsh-essentials/)
Plus, important information for anyone **Getting Started with PowerShell**:
- Case-Sensitivity
- Returns vs Pipeline Streams
- Strict, Trace, & Verbose Modes
- The Call Operator "&"
- curl vs curl.exe
- Script Policies & Preferences
### How to Use PowerShell with Vim
Assuming you have [vim-ale](../vim-ale/) installed - which is included with
[vim-essentials](../vim-essentials/) - all you need to do is install the
`PSScriptAnalyzer` module.
See the "Lint & Fmt" section below.
### How to Use PowerShell with VSCode
_VS Code_ should also automatically recognize and use `PSScriptAnalyzer`.
### How to Lint, Fmt, & Fix ps1 Files
See [pwsh-essentials](../pwsh-essentials/) for more info but, in short:
```sh
pwsh -Command "Install-Module -Name PSScriptAnalyzer -Scope CurrentUser -AllowClobber"
```
```sh
my_ps1='./my-file.ps1'
pwsh -Command "Invoke-ScriptAnalyzer -Fix -ExcludeRule PSAvoidUsingWriteHost -Path '$my_ps1'"
```
To fmt:
```sh
my_ps1='./my-file.ps1'
my_text="$(
pwsh -Command "Invoke-Formatter -ScriptDefinition (Get-Content -Path '$my_ps1' -Raw)"
)"
printf '%s\n' "${my_text}" > "${my_ps1}"
```
Note: it is _several hundred times faster_ to lint and fmt from a native
PowerShell script than from invoking `pwsh -Command` each time.
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#!/usr/bin/env pwsh
#################
# Install pwsh #
#################
# Every package should define these variables
$pkg_cmd_name = "pwsh"
$pkg_dst_cmd = "$HOME\.local\opt\pwsh\${pkg_cmd_name}.exe"
$pkg_dst_bin = "$HOME\.local\opt\pwsh"
$pkg_dst_dir = "$HOME\.local\opt\pwsh"
$pkg_dst = "$pkg_dst_dir"
$pkg_src_cmd = "$HOME\.local\opt\pwsh-v$Env:WEBI_VERSION\${pkg_cmd_name}.exe"
$pkg_src_dir = "$HOME\.local\opt\pwsh-v$Env:WEBI_VERSION"
$pkg_src = "$pkg_src_dir"
New-Item "$HOME\Downloads\webi" -ItemType Directory -Force | Out-Null
$pkg_download = "$HOME\Downloads\webi\$Env:WEBI_PKG_FILE"
# Fetch archive
Invoke-DownloadURL -URL $Env:WEBI_PKG_URL -Path $pkg_download
IF (!(Test-Path -Path "$pkg_src_cmd")) {
Push-Location "$HOME\.local\tmp"
# Remove any leftover tmp cruft
Remove-Item -Path "$pkg_src_dir" -Recurse -ErrorAction Ignore | Out-Null
Remove-Item -Path "$HOME\.local\tmp\pwsh*" -Recurse -ErrorAction Ignore
# Unpack archive file into this temporary directory
# Windows BSD-tar handles zip. Imagine that.
New-Item ".\pwsh-v$Env:WEBI_VERSION" -ItemType Directory -Force | Out-Null
Push-Location ".\pwsh-v$Env:WEBI_VERSION"
Write-Output " Unpacking $pkg_download"
& tar xf "$pkg_download"
Pop-Location
# Settle unpacked archive into place
# TODO if .\pwsh-v$Env:WEBI_VERSION\pwsh*\ exists,
# then the nesting of the archive has changed
# so move either .\pwsh-v$Env:WEBI_VERSION\pwsh*\
# or .\pwsh-v$Env:WEBI_VERSION\ accordingly
Move-Item -Path ".\pwsh-v$Env:WEBI_VERSION" -Destination "$pkg_src_dir"
Write-Output " into ${TPath}${pkg_src_dir}${TReset}"
Pop-Location
}
Write-Output " Copying ${TDim}${pkg_src}${TReset}"
Write-Output " into ${TPath}${pkg_dst}${TReset}"
Remove-Item -Path "$pkg_dst" -Recurse -ErrorAction Ignore | Out-Null
Copy-Item -Path "$pkg_src" -Destination "$pkg_dst" -Recurse
webi_path_add "$pkg_dst_bin"
& "$pkg_dst_cmd" -V
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#!/bin/sh
set -e
set -u
__init_powershell() {
pkg_cmd_name="pwsh"
# no ./bin prefix
pkg_src_cmd="$HOME/.local/opt/pwsh-v$WEBI_VERSION/pwsh"
pkg_dst_cmd="$HOME/.local/opt/pwsh/pwsh"
pkg_get_current_version() {
# 'pwsh --version' has output in this format:
# PowerShell 7.0.2
# This trims it down to just the version number:
# 7.0.2
pwsh --version 2> /dev/null | head -n 1 | cut -d' ' -f2
}
pkg_install() {
# mv ./* "$HOME/.local/opt/pwsh-v7.0.2"
mkdir -p "$pkg_src"
mv ./* "$pkg_src"
# symlink powershell to pwsh
(
cd "$pkg_src" > /dev/null
ln -s pwsh powershell
)
}
pkg_link() {
# rm -f "$HOME/.local/opt/pwsh"
rm -f "$pkg_dst"
# ln -s "$HOME/.local/opt/pwsh-v7.0.2" "$HOME/.local/opt/pwsh"
ln -s "$pkg_src" "$pkg_dst"
}
pkg_done_message() {
echo "Installed 'pwsh' at $pkg_dst"
pwsh -V
}
}
__init_powershell
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'use strict';
var github = require('../_common/github.js');
var owner = 'powershell';
var repo = 'powershell';
module.exports = function (request) {
return github(request, owner, repo).then(function (all) {
// remove checksums and .deb
all.releases = all.releases.filter(function (rel) {
let isPreview = rel.name.includes('-preview.');
if (isPreview) {
rel.channel = 'beta';
}
return !/(alpine)|(fxdependent)|(\.deb)|(\.pkg)|(\.rpm)$/i.test(rel.name);
});
return all;
});
};
if (module === require.main) {
module.exports(require('@root/request')).then(function (all) {
all = require('../_webi/normalize.js')(all);
console.info(JSON.stringify(all));
});
}