mirror of
https://github.com/cmderdev/cmder.git
synced 2024-11-10 17:59:11 +08:00
229 lines
7.4 KiB
PowerShell
229 lines
7.4 KiB
PowerShell
# Init Script for PowerShell
|
|
# Created as part of cmder project
|
|
|
|
# !!! THIS FILE IS OVERWRITTEN WHEN CMDER IS UPDATED
|
|
# !!! Use "%CMDER_ROOT%\config\user_profile.ps1" to add your own startup commands
|
|
|
|
# Compatibility with PS major versions <= 2
|
|
if(!$PSScriptRoot) {
|
|
$PSScriptRoot = Split-Path $Script:MyInvocation.MyCommand.Path
|
|
}
|
|
|
|
if ($ENV:CMDER_USER_CONFIG) {
|
|
# write-host "CMDER IS ALSO USING INDIVIDUAL USER CONFIG FROM '$ENV:CMDER_USER_CONFIG'!"
|
|
}
|
|
|
|
# We do this for Powershell as Admin Sessions because CMDER_ROOT is not beng set.
|
|
if (! $ENV:CMDER_ROOT ) {
|
|
if ( $ENV:ConEmuDir ) {
|
|
$ENV:CMDER_ROOT = resolve-path( $ENV:ConEmuDir + "\..\.." )
|
|
} else {
|
|
$ENV:CMDER_ROOT = resolve-path( $PSScriptRoot + "\.." )
|
|
}
|
|
}
|
|
|
|
# Remove trailing '\'
|
|
$ENV:CMDER_ROOT = (($ENV:CMDER_ROOT).trimend("\"))
|
|
|
|
# do not load bundled psget if a module installer is already available
|
|
# -> recent PowerShell versions include PowerShellGet out of the box
|
|
$moduleInstallerAvailable = [bool](Get-Command -Name 'Install-Module' -ErrorAction SilentlyContinue | Out-Null)
|
|
|
|
# Add Cmder modules directory to the autoload path.
|
|
$CmderModulePath = Join-path $PSScriptRoot "psmodules/"
|
|
|
|
if(-not $moduleInstallerAvailable -and -not $env:PSModulePath.Contains($CmderModulePath) ){
|
|
$env:PSModulePath = $env:PSModulePath.Insert(0, "$CmderModulePath;")
|
|
}
|
|
|
|
try {
|
|
Get-command -Name "vim" -ErrorAction Stop >$null
|
|
} catch {
|
|
# # You could do this but it may be a little drastic and introduce a lot of
|
|
# # unix tool overlap with powershel unix like aliases
|
|
# $env:Path += $(";" + $env:CMDER_ROOT + "\vendor\git-for-windows\usr\bin")
|
|
# set-alias -name "vi" -value "vim"
|
|
# # I think the below is safer.
|
|
|
|
new-alias -name "vim" -value $($ENV:CMDER_ROOT + "\vendor\git-for-windows\usr\bin\vim.exe")
|
|
new-alias -name "vi" -value vim
|
|
}
|
|
|
|
try {
|
|
# Check if git is on PATH, i.e. Git already installed on system
|
|
Get-command -Name "git" -ErrorAction Stop >$null
|
|
} catch {
|
|
$env:Path += $(";" + $env:CMDER_ROOT + "\vendor\git-for-windows\cmd")
|
|
# for bash.exe, which in the cmd version is found as <GIT>\usr\bin\bash.exe
|
|
$env:Path += $(";" + $env:CMDER_ROOT + "\vendor\git-for-windows\bin")
|
|
}
|
|
|
|
$gitLoaded = $false
|
|
function Import-Git($Loaded){
|
|
if($Loaded) { return }
|
|
$GitModule = Get-Module -Name Posh-Git -ListAvailable
|
|
if($GitModule | select version | where version -le ([version]"0.6.1.20160330")){
|
|
Import-Module Posh-Git > $null
|
|
}
|
|
if(-not ($GitModule) ) {
|
|
Write-Warning "Missing git support, install posh-git with 'Install-Module posh-git' and restart cmder."
|
|
}
|
|
# Make sure we only run once by alawys returning true
|
|
return $true
|
|
}
|
|
|
|
function checkGit($Path) {
|
|
if (Test-Path -Path (Join-Path $Path '.git') ) {
|
|
$gitLoaded = Import-Git $gitLoaded
|
|
Write-VcsStatus
|
|
return
|
|
}
|
|
$SplitPath = split-path $path
|
|
if ($SplitPath) {
|
|
checkGit($SplitPath)
|
|
}
|
|
}
|
|
|
|
if (Get-Module PSReadline -ErrorAction "SilentlyContinue") {
|
|
Set-PSReadlineOption -ExtraPromptLineCount 1
|
|
}
|
|
|
|
# Enhance Path
|
|
$env:Path = "$Env:CMDER_ROOT\bin;$Env:CMDER_ROOT\vendor\bin;$env:Path;$Env:CMDER_ROOT"
|
|
|
|
#
|
|
# Prompt Section
|
|
# Users should modify their user_profile.ps1 as it will be safe from updates.
|
|
#
|
|
|
|
# Pre assign the hooks so the first run of cmder gets a working prompt.
|
|
[ScriptBlock]$PrePrompt = {}
|
|
[ScriptBlock]$PostPrompt = {}
|
|
[ScriptBlock]$CmderPrompt = {
|
|
$Host.UI.RawUI.ForegroundColor = "White"
|
|
Microsoft.PowerShell.Utility\Write-Host $pwd.ProviderPath -NoNewLine -ForegroundColor Green
|
|
checkGit($pwd.ProviderPath)
|
|
}
|
|
|
|
<#
|
|
This scriptblock runs every time the prompt is returned.
|
|
Explicitly use functions from MS namespace to protect from being overridden in the user session.
|
|
Custom prompt functions are loaded in as constants to get the same behaviour
|
|
#>
|
|
[ScriptBlock]$Prompt = {
|
|
$realLASTEXITCODE = $LASTEXITCODE
|
|
$host.UI.RawUI.WindowTitle = Microsoft.PowerShell.Management\Split-Path $pwd.ProviderPath -Leaf
|
|
PrePrompt | Microsoft.PowerShell.Utility\Write-Host -NoNewline
|
|
CmderPrompt
|
|
Microsoft.PowerShell.Utility\Write-Host "`nλ " -NoNewLine -ForegroundColor "DarkGray"
|
|
PostPrompt | Microsoft.PowerShell.Utility\Write-Host -NoNewline
|
|
$global:LASTEXITCODE = $realLASTEXITCODE
|
|
return " "
|
|
}
|
|
|
|
# Drop *.ps1 files into "$ENV:CMDER_ROOT\config\profile.d"
|
|
# to source them at startup.
|
|
if (-not (test-path "$ENV:CMDER_ROOT\config\profile.d")) {
|
|
mkdir "$ENV:CMDER_ROOT\config\profile.d"
|
|
}
|
|
|
|
pushd $ENV:CMDER_ROOT\config\profile.d
|
|
foreach ($x in Get-ChildItem *.psm1) {
|
|
# write-host write-host Sourcing $x
|
|
Import-Module $x
|
|
}
|
|
|
|
foreach ($x in Get-ChildItem *.ps1) {
|
|
# write-host write-host Sourcing $x
|
|
. $x
|
|
}
|
|
popd
|
|
|
|
# Drop *.ps1 files into "$ENV:CMDER_USER_CONFIG\config\profile.d"
|
|
# to source them at startup. Requires using cmder.exe /C [cmder_user_root_path] argument
|
|
if ($ENV:CMDER_USER_CONFIG -ne "" -and (test-path "$ENV:CMDER_USER_CONFIG\profile.d")) {
|
|
pushd $ENV:CMDER_USER_CONFIG\profile.d
|
|
foreach ($x in Get-ChildItem *.psm1) {
|
|
# write-host write-host Sourcing $x
|
|
Import-Module $x
|
|
}
|
|
|
|
foreach ($x in Get-ChildItem *.ps1) {
|
|
# write-host write-host Sourcing $x
|
|
. $x
|
|
}
|
|
popd
|
|
}
|
|
|
|
# Renaming to "config\user_profile.ps1" to "user_profile.ps1" for consistency.
|
|
if (test-path "$env:CMDER_ROOT\config\user-profile.ps1") {
|
|
rename-item "$env:CMDER_ROOT\config\user-profile.ps1" user_profile.ps1
|
|
}
|
|
|
|
$CmderUserProfilePath = Join-Path $env:CMDER_ROOT "config\user_profile.ps1"
|
|
if (Test-Path $CmderUserProfilePath) {
|
|
# Create this file and place your own command in there.
|
|
. "$CmderUserProfilePath" # user_profile.ps1 is not a module DO NOT USE import-module
|
|
}
|
|
|
|
if ($ENV:CMDER_USER_CONFIG) {
|
|
# Renaming to "$env:CMDER_USER_CONFIG\user-profile.ps1" to "user_profile.ps1" for consistency.
|
|
if (test-path "$env:CMDER_USER_CONFIG\user-profile.ps1") {
|
|
rename-item "$env:CMDER_USER_CONFIG\user-profile.ps1" user_profile.ps1
|
|
}
|
|
|
|
$env:Path = "$Env:CMDER_USER_CONFIG\bin;$env:Path"
|
|
|
|
$CmderUserProfilePath = Join-Path $ENV:CMDER_USER_CONFIG "user_profile.ps1"
|
|
if (Test-Path $CmderUserProfilePath) {
|
|
. "$CmderUserProfilePath" # user_profile.ps1 is not a module DO NOT USE import-module
|
|
}
|
|
}
|
|
|
|
if (! (Test-Path $CmderUserProfilePath) ) {
|
|
# This multiline string cannot be indented, for this reason I've not indented the whole block
|
|
|
|
Write-Host -BackgroundColor Darkgreen -ForegroundColor White "First Run: Creating user startup file: $CmderUserProfilePath"
|
|
|
|
$UserProfileTemplate = @'
|
|
# Use this file to run your own startup commands
|
|
|
|
## Prompt Customization
|
|
<#
|
|
.SYNTAX
|
|
<PrePrompt><CMDER DEFAULT>
|
|
λ <PostPrompt> <repl input>
|
|
.EXAMPLE
|
|
<PrePrompt>N:\Documents\src\cmder [master]
|
|
λ <PostPrompt> |
|
|
#>
|
|
|
|
[ScriptBlock]$PrePrompt = {
|
|
|
|
}
|
|
|
|
# Replace the cmder prompt entirely with this.
|
|
# [ScriptBlock]$CmderPrompt = {}
|
|
|
|
[ScriptBlock]$PostPrompt = {
|
|
|
|
}
|
|
|
|
## <Continue to add your own>
|
|
|
|
|
|
'@
|
|
|
|
New-Item -ItemType File -Path $CmderUserProfilePath -Value $UserProfileTemplate > $null
|
|
|
|
}
|
|
|
|
# Once Created these code blocks cannot be overwritten
|
|
Set-Item -Path function:\PrePrompt -Value $PrePrompt -Options Constant
|
|
Set-Item -Path function:\CmderPrompt -Value $CmderPrompt -Options Constant
|
|
Set-Item -Path function:\PostPrompt -Value $PostPrompt -Options Constant
|
|
|
|
# Functions can be made constant only at creation time
|
|
# ReadOnly at least requires `-force` to be overwritten
|
|
Set-Item -Path function:\prompt -Value $Prompt -Options ReadOnly
|