src/poshy-env-proxy.psm1
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<# .SYNOPSIS Disables proxy settings for Bash, npm, Git, and SSH. .COMPONENT Proxy #> function disable-proxy { param ( [Parameter(Mandatory = $false, Position = 0)] [switch] $SkipEnvironmentVariables, [Parameter(Mandatory = $false, Position = 1)] [switch] $SkipNpm, [Parameter(Mandatory = $false, Position = 2)] [switch] $SkipGitGlobal, [Parameter(Mandatory = $false, Position = 3)] [switch] $SkipSsh ) if (-not $SkipEnvironmentVariables) { Remove-EnvVar -Process -Name http_proxy Remove-EnvVar -Process -Name https_proxy Remove-EnvVar -Process -Name HTTP_PROXY Remove-EnvVar -Process -Name HTTPS_PROXY Remove-EnvVar -Process -Name ALL_PROXY Remove-EnvVar -Process -Name no_proxy Remove-EnvVar -Process -Name NO_PROXY Write-Output "Disabled proxy environment variables" } if (-not $SkipNpm) { npm-disable-proxy } if (-not $SkipGitGlobal) { git-global-disable-proxy } if (-not $SkipSsh) { ssh-disable-proxy } } <# .SYNOPSIS Enables proxy settings for Bash, npm, Git, and SSH. .COMPONENT Proxy #> function enable-proxy { param( [Parameter(Mandatory = $false, Position = 0, ParameterSetName = 'Alt')] [switch] $Alt, [Parameter(Mandatory = $true, Position = 0, ParameterSetName = 'Custom')] [string] $http_proxy = $Alt ? $Env:PWSHRC_HTTP_PROXY_ALT : $Env:PWSHRC_HTTP_PROXY, [Parameter(Mandatory = $true, Position = 1, ParameterSetName = 'Custom')] [string] $https_proxy = $Alt ? $Env:PWSHRC_HTTPS_PROXY_ALT : $Env:PWSHRC_HTTPS_PROXY, [Parameter(Mandatory = $true, Position = 2, ParameterSetName = 'Custom')] [string] $no_proxy = $Alt ? $Env:PWSHRC_NO_PROXY_ALT : $Env:PWSHRC_NO_PROXY, [Parameter(Mandatory = $false, Position = 3)] [switch] $SkipEnvironmentVariables, [Parameter(Mandatory = $false, Position = 4)] [switch] $SkipNpm, [Parameter(Mandatory = $false, Position = 6)] [switch] $SkipGitGlobal, [Parameter(Mandatory = $false, Position = 5)] [switch] $SkipSsh ) if (-not $SkipEnvironmentVariables) { Set-EnvVar -Process -Name http_proxy -Value $http_proxy Set-EnvVar -Process -Name https_proxy -Value $https_proxy Set-EnvVar -Process -Name HTTP_PROXY -Value $http_proxy Set-EnvVar -Process -Name HTTPS_PROXY -Value $https_proxy Set-EnvVar -Process -Name ALL_PROXY -Value $http_proxy Set-EnvVar -Process -Name no_proxy -Value $no_proxy Set-EnvVar -Process -Name NO_PROXY -Value $no_proxy if ($Alt) { Write-Output "Enabled alternate proxy environment variables" } else { Write-Output "Enabled proxy environment variables" } } if (-not $SkipNpm) { npm-enable-proxy $http_proxy $https_proxy $no_proxy } if (-not $SkipGitGlobal) { git-global-enable-proxy $http_proxy $https_proxy } ssh-enable-proxy } <# .SYNOPSIS Shows the proxy settings for Bash, Git, npm and SSH. .COMPONENT Proxy #> function show-proxy { Get-EnvVar -Process -NameLike '*proxy*' pwshrc-show-proxy npm-show-proxy git-global-show-proxy ssh-show-proxy } <# .SYNOPSIS Provides an overview of the pwshrc proxy configuration. .COMPONENT Proxy #> function proxy-help { " Bash-it provides support for enabling/disabling proxy settings for various shell tools. The following backends are currently supported (in addition to the shell's environment variables): Git, SVN, npm, ssh Bash-it uses the following variables to set the shell's proxy settings when you call 'enable-proxy'. * PWSHRC_HTTP_PROXY and PWSHRC_HTTPS_PROXY: Define the proxy URL to be used, e.g. 'http://localhost:1234' * PWSHRC_NO_PROXY: A comma-separated list of proxy exclusions, e.g. '127.0.0.1,localhost' Run 'glossary proxy' to show the available proxy functions with a short description. " pwshrc-show-proxy } <# .SYNOPSIS Shows the pwshrc proxy settings. .COMPONENT Proxy #> function pwshrc-show-proxy { Write-Output "" Write-Output "Pwshrc Environment Variables" Write-Output "=============================" Write-Output "(These variables will be used to set the proxy when you call 'enable-proxy')" Write-Output "" Get-EnvVar -Process -NameMatch 'PWSHRC.*PROXY' } <# .SYNOPSIS Shows the npm proxy settings. .COMPONENT Proxy #> function npm-show-proxy { if (Test-Command npm) { Write-Output "" Write-Output "npm" Write-Output "===" Write-Output "npm HTTP proxy: $(npm config get proxy)" Write-Output "npm HTTPS proxy: $(npm config get https-proxy)" Write-Output "npm proxy exceptions: $(npm config get noproxy)" } } <# .SYNOPSIS Disables npm proxy settings. .COMPONENT Proxy #> function npm-disable-proxy { if (Test-Command npm) { npm config delete proxy npm config delete https-proxy npm config delete noproxy Write-Output "Disabled npm proxy settings" } } <# .SYNOPSIS Enables npm proxy settings. .COMPONENT Proxy #> function npm-enable-proxy { param( [string] $http_proxy = $Env:PWSHRC_HTTP_PROXY, [string] $https_proxy = $Env:PWSHRC_HTTPS_PROXY, [string] $no_proxy = $Env:PWSHRC_NO_PROXY ) if (Test-Command npm) { npm config set proxy $http_proxy if ($LASTEXITCODE -ne 0) { exit } npm config set https-proxy $https_proxy if ($LASTEXITCODE -ne 0) { exit } npm config set noproxy $no_proxy if ($LASTEXITCODE -ne 0) { exit } Write-Output "Enabled npm proxy settings" } } <# .SYNOPSIS Shows global Git proxy setting. .COMPONENT Proxy #> function git-global-show-proxy { if (Test-Command git) { Write-Output "" Write-Output "Git (Global Settings)" Write-Output "=====================" Write-Output "Git (Global) HTTP proxy: $(git config --global --get http.proxy)" Write-Output "Git (Global) HTTPS proxy: $(git config --global --get https.proxy)" } } <# .SYNOPSIS Disables global Git proxy settings. .COMPONENT Proxy #> function git-global-disable-proxy { if (Test-Command git) { git config --global --unset-all http.proxy git config --global --unset-all https.proxy Write-Output "Disabled global Git proxy settings" } } <# .SYNOPSIS Enables global Git proxy settings. .COMPONENT Proxy #> function git-global-enable-proxy { param( [string] $http_proxy = $Env:PWSHRC_HTTP_PROXY, [string] $https_proxy = $Env:PWSHRC_HTTPS_PROXY ) if (Test-Command git) { git-global-disable-proxy git config --global --add http.proxy $http_proxy git config --global --add https.proxy $https_proxy Write-Output "Enabled global Git proxy settings" } } <# .SYNOPSIS Shows current Git project proxy settings. .COMPONENT Proxy #> function git-show-proxy { if (Test-Command git) { Write-Output "Git Project Proxy Settings" Write-Output "=====================" Write-Output "Git HTTP proxy: $(git config --get http.proxy)" Write-Output "Git HTTPS proxy: $(git config --get https.proxy)" } } <# .SYNOPSIS Disables current Git project proxy settings. .COMPONENT Proxy #> function git-disable-proxy { if (Test-Command git) { git config --unset-all http.proxy git config --unset-all https.proxy Write-Output "Disabled Git project proxy settings" } } <# .SYNOPSIS Enables current Git project proxy settings. .COMPONENT Proxy #> function git-enable-proxy { param( [string] $http_proxy = $Env:PWSHRC_HTTP_PROXY, [string] $https_proxy = $Env:PWSHRC_HTTPS_PROXY ) if (Test-Command git) { git-disable-proxy git config --add http.proxy $http_proxy git config --add https.proxy $https_proxy Write-Output "Enabled Git project proxy settings" } } <# .SYNOPSIS Shows SSH config proxy settings (from ~/.ssh/config). .COMPONENT Proxy #> function ssh-show-proxy { if (Test-Path ~/.ssh/config -ErrorAction SilentlyContinue) { Write-Output "" Write-Output "SSH Config Enabled in ~/.ssh/config" Write-Output "===================================" [string] $sshhost = $null Get-Content "${HOME}/.ssh/config" | ForEach-Object { if ($_ -match '^Host\s+(\S+)') { $sshhost = $matches[1] } elseif ($_ -match '^ProxyCommand\s+(.+)') { $proxyCommand = $matches[1] [PSCustomObject]@{ Host = $sshhost ProxyCommand = $proxyCommand } } } | Format-Table -AutoSize Write-Output "" Write-Output "SSH Config Disabled in ~/.ssh/config" Write-Output "====================================" $sshhost = $null Get-Content "${HOME}/.ssh/config" | ForEach-Object { if ($_ -match '^Host\s+(\S+)') { $sshhost = $matches[1] } elseif ($_ -match '^#\s*ProxyCommand\s+(.+)') { $proxyCommand = $_ -replace '^#\s*ProxyCommand\s+' [PSCustomObject]@{ Host = $sshhost ProxyCommand = $proxyCommand } } } | Format-Table -AutoSize } } <# .SYNOPSIS Disables SSH config proxy settings. .COMPONENT Proxy #> function ssh-disable-proxy { if (Test-Path ~/.ssh/config -ErrorAction SilentlyContinue) { [string[]] $sshConfigLines = Get-Content -Path ~/.ssh/config $sshConfigLines = $sshConfigLines | ForEach-Object { if ($_ -match "^.*ProxyCommand.*") { "# $_" } else { $_ } } $sshConfigLines | Set-Content -Path ~/.ssh/config Write-Output "Disabled SSH config proxy settings" } } <# .SYNOPSIS Enables SSH config proxy settings. .COMPONENT Proxy #> function ssh-enable-proxy { if (Test-Path ~/.ssh/config -ErrorAction SilentlyContinue) { [string[]] $sshConfigLines = Get-Content -Path ~/.ssh/config $sshConfigLines = $sshConfigLines | ForEach-Object { if ($_ -match "^#.*ProxyCommand.*") { $_ -replace "^#(\s)?", "" } else { $_ } } $sshConfigLines | Set-Content -Path ~/.ssh/config Write-Output "Enabled SSH config proxy settings" } } Export-ModuleMember -Function * |