mirror of
https://github.com/cmderdev/cmder.git
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05c113efee
If user has PSReadline and is using it be sure to clear 1 less line to prevent the directory prompt from being cleared. Fixes #879
119 lines
3.6 KiB
PowerShell
119 lines
3.6 KiB
PowerShell
# Init Script for PowerShell
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# Created as part of cmder project
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# !!! THIS FILE IS OVERWRITTEN WHEN CMDER IS UPDATED
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# !!! Use "%CMDER_ROOT%\config\user-profile.ps1" to add your own startup commands
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# We do this for Powershell as Admin Sessions because CMDER_ROOT is not beng set.
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if (! $ENV:CMDER_ROOT ) {
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$ENV:CMDER_ROOT = resolve-path( $ENV:ConEmuDir + "\..\.." )
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}
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# Remove trailing '\'
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$ENV:CMDER_ROOT = (($ENV:CMDER_ROOT).trimend("\"))
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# Compatibility with PS major versions <= 2
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if(!$PSScriptRoot) {
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$PSScriptRoot = Split-Path $Script:MyInvocation.MyCommand.Path
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}
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# Add Cmder modules directory to the autoload path.
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$CmderModulePath = Join-path $PSScriptRoot "psmodules/"
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if( -not $env:PSModulePath.Contains($CmderModulePath) ){
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$env:PSModulePath = $env:PSModulePath.Insert(0, "$CmderModulePath;")
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}
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try {
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Get-command -Name "vim" -ErrorAction Stop >$null
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} catch {
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# # You could do this but it may be a little drastic and introduce a lot of
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# # unix tool overlap with powershel unix like aliases
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# $env:Path += $(";" + $env:CMDER_ROOT + "\vendor\git-for-windows\usr\bin")
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# set-alias -name "vi" -value "vim"
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# # I think the below is safer.
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new-alias -name "vim" -value $($ENV:CMDER_ROOT + "\vendor\git-for-windows\usr\bin\vim.exe")
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new-alias -name "vi" -value vim
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}
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try {
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# Check if git is on PATH, i.e. Git already installed on system
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Get-command -Name "git" -ErrorAction Stop >$null
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} catch {
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$env:Path += $(";" + $env:CMDER_ROOT + "\vendor\git-for-windows\bin")
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}
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try {
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Import-Module -Name "posh-git" -ErrorAction Stop >$null
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$gitStatus = $true
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} catch {
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Write-Warning "Missing git support, install posh-git with 'Install-Module posh-git' and restart cmder."
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$gitStatus = $false
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}
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function checkGit($Path) {
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if (Test-Path -Path (Join-Path $Path '.git') ) {
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Write-VcsStatus
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return
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}
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$SplitPath = split-path $path
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if ($SplitPath) {
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checkGit($SplitPath)
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}
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}
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# Set up a Cmder prompt, adding the git prompt parts inside git repos
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function global:prompt {
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$realLASTEXITCODE = $LASTEXITCODE
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$Host.UI.RawUI.ForegroundColor = "White"
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Write-Host $pwd.ProviderPath -NoNewLine -ForegroundColor Green
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if($gitStatus){
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checkGit($pwd.ProviderPath)
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}
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$global:LASTEXITCODE = $realLASTEXITCODE
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Write-Host "`nλ" -NoNewLine -ForegroundColor "DarkGray"
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return " "
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}
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# Load special features come from posh-git
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if ($gitStatus) {
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Start-SshAgent -Quiet
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}
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# Move to the wanted location
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# This is either a env variable set by the user or the result of
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# cmder.exe setting this variable due to a commandline argument or a "cmder here"
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if ( $ENV:CMDER_START ) {
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Set-Location -Path "$ENV:CMDER_START"
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}
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if (Get-Module PSReadline -ErrorAction "SilentlyContinue") {
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Set-PSReadlineOption -ExtraPromptLineCount 1
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}
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# Enhance Path
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$env:Path = "$Env:CMDER_ROOT\bin;$env:Path;$Env:CMDER_ROOT"
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# Drop *.ps1 files into "$ENV:CMDER_ROOT\config\profile.d"
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# to source them at startup.
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if (-not (test-path "$ENV:CMDER_ROOT\config\profile.d")) {
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mkdir "$ENV:CMDER_ROOT\config\profile.d"
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}
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pushd $ENV:CMDER_ROOT\config\profile.d
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foreach ($x in ls *.ps1) {
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# write-host write-host Sourcing $x
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. $x
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}
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popd
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$CmderUserProfilePath = Join-Path $env:CMDER_ROOT "config\user-profile.ps1"
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if(Test-Path $CmderUserProfilePath) {
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# Create this file and place your own command in there.
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. "$CmderUserProfilePath"
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} else {
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Write-Host "Creating user startup file: $CmderUserProfilePath"
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"# Use this file to run your own startup commands" | Out-File $CmderUserProfilePath
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}
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