Merge pull request #2060 from daxgames/ps1_prompt

Fixes and More Cmder Like Powershell

launcher/src/CmderLauncher.cpp

@@ -20,6 +20,8 @@
 #define MB_TITLE L"Cmder Launcher"
 #define SHELL_MENU_REGISTRY_PATH_BACKGROUND L"Directory\\Background\\shell\\Cmder"
 #define SHELL_MENU_REGISTRY_PATH_LISTITEM L"Directory\\shell\\Cmder"
+#define SHELL_MENU_REGISTRY_DRIVE_PATH_BACKGROUND L"Drive\\Background\\shell\\Cmder"
+#define SHELL_MENU_REGISTRY_DRIVE_PATH_LISTITEM L"Drive\\shell\\Cmder"
 
 #define streqi(a, b) (_wcsicmp((a), (b)) == 0)
 
@@ -665,11 +667,15 @@ int APIENTRY _tWinMain(_In_ HINSTANCE hInstance,
 	{
 		RegisterShellMenu(cmderOptions.cmderRegScope, SHELL_MENU_REGISTRY_PATH_BACKGROUND, cmderOptions.cmderCfgRoot, cmderOptions.cmderSingle);
 		RegisterShellMenu(cmderOptions.cmderRegScope, SHELL_MENU_REGISTRY_PATH_LISTITEM, cmderOptions.cmderCfgRoot, cmderOptions.cmderSingle);
+		RegisterShellMenu(cmderOptions.cmderRegScope, SHELL_MENU_REGISTRY_DRIVE_PATH_BACKGROUND, cmderOptions.cmderCfgRoot, cmderOptions.cmderSingle);
+		RegisterShellMenu(cmderOptions.cmderRegScope, SHELL_MENU_REGISTRY_DRIVE_PATH_LISTITEM, cmderOptions.cmderCfgRoot, cmderOptions.cmderSingle);
 	}
 	else if (cmderOptions.unRegisterApp == true)
 	{
 		UnregisterShellMenu(cmderOptions.cmderRegScope, SHELL_MENU_REGISTRY_PATH_BACKGROUND);
 		UnregisterShellMenu(cmderOptions.cmderRegScope, SHELL_MENU_REGISTRY_PATH_LISTITEM);
+		UnregisterShellMenu(cmderOptions.cmderRegScope, SHELL_MENU_REGISTRY_DRIVE_PATH_BACKGROUND);
+		UnregisterShellMenu(cmderOptions.cmderRegScope, SHELL_MENU_REGISTRY_DRIVE_PATH_LISTITEM);
 	}
 	else if (cmderOptions.error == true)
 	{

vendor/bin/alias.cmd

@@ -48,6 +48,9 @@ goto parseargument
       set _x=%*
     )
   )
+
+echo _x=%_x%
+
 rem #endregion parseargument
 
 if "%ALIASES%" neq "%CMDER_ROOT%\config\user_aliases.cmd" (
@@ -63,18 +66,41 @@ if "%ALIASES%" neq "%CMDER_ROOT%\config\user_aliases.cmd" (
   )
 )
 
-:: validate alias
+:: create with multiple parameters
-for /f "delims== tokens=1,* usebackq" %%G in (`echo "%_x%"`) do (
+if [%1] == [create] (
+  if not [%2] == [] (
+    if not [%3] == [] (
+      set _x=%1=%2
+      :: if command create was submitted
+      set alias_name=%~2
+      shift
+      shift
+      echo %*
+      set alias_value=%*
+
+      for /f "tokens=1,2,* usebackq" %%G in (`echo %*`) do (
+        set alias_name=%%H
+        set alias_value=%%I
+      )
+    )
+  )
+) else (
+  :: validate alias
+  echo %_x%
+  set x=!_x:%=^^%!
+  echo !_x!
+  for /f "delims== tokens=1,* usebackq" %%G in (`echo "!_x!"`) do (
     set alias_name=%%G
     set alias_value=%%H
+  )
+
+  :: leading quotes added while validating
+  set alias_name=!alias_name:~1!
+  
+  :: trailing quotes added while validating
+  set alias_value=!alias_value:~1,-1!
 )
 
-:: leading quotes added while validating
-set alias_name=%alias_name:~1%
-
-:: trailing quotes added while validating
-set alias_value=%alias_value:~0,-1%
-
 ::remove spaces
 set _temp=%alias_name: =%
 

vendor/init.bat

@@ -233,7 +233,7 @@ for /F "delims=" %%F in ('where git.exe 2^>nul') do (
 :VENDORED_GIT
 if exist "%CMDER_ROOT%\vendor\git-for-windows" (
     set "GIT_INSTALL_ROOT=%CMDER_ROOT%\vendor\git-for-windows"
-    %lib_console% debug_output "Using vendored Git from '!GIT_INSTALL_ROOT!..."
+    %lib_console% debug_output "Using vendored Git '!GIT_VERSION_VENDORED!' from '!GIT_INSTALL_ROOT!..."
     goto :CONFIGURE_GIT
 ) else (
     goto :NO_GIT
@@ -244,7 +244,7 @@ if exist "%CMDER_ROOT%\vendor\git-for-windows" (
 goto :CONFIGURE_GIT
 
 :FOUND_GIT
-%lib_console% debug_output "Using found Git from '%GIT_INSTALL_ROOT%..."
+%lib_console% debug_output "Using found Git '!GIT_VERSION_USER!' from '%GIT_INSTALL_ROOT%..."
 goto :CONFIGURE_GIT
 
 :CONFIGURE_GIT

vendor/lib/lib_git.cmd

@@ -88,8 +88,11 @@ exit /b
 :::  [SCOPE]_BUILD <out> Scoped Build version.
 :::-------------------------------------------------------------------------------
 
-    setlocal enabledelayedexpansion
     :: process a `x.x.x.xxxx.x` formatted string
+    set "%~1_MAJOR="
+    set "%~1_MINOR="
+    set "%~1_PATCH="
+    set "%~1_BUILD="
     %lib_console% debug_output :parse_version "ARGV[1]=%~1, ARGV[2]=%~2"
     for /F "tokens=1-3* delims=.,-" %%A in ("%2") do (
         set "%~1_MAJOR=%%A"
@@ -98,7 +101,6 @@ exit /b
         set "%~1_BUILD=%%D"
     )
 
-    endlocal & set "%~1_MAJOR=!%~1_MAJOR!" & set "%~1_MINOR=!%~1_MINOR!" & set "%~1_PATCH=!%~1_PATCH!" & set "%~1_BUILD=!%~1_BUILD!"
     exit /b
 
 :validate_version

vendor/profile.ps1

@@ -25,9 +25,9 @@ if (! $ENV:CMDER_ROOT ) {
 # Remove trailing '\'
 $ENV:CMDER_ROOT = (($ENV:CMDER_ROOT).trimend("\"))
 
-# do not load bundled psget if a module installer is already available
+# Do not load bundled psget if a module installer is already available
 # -> recent PowerShell versions include PowerShellGet out of the box
-$moduleInstallerAvailable = [bool](Get-Command -Name 'Install-Module' -ErrorAction SilentlyContinue | Out-Null)
+$moduleInstallerAvailable = [bool](Get-Command -Name 'Install-Module' -ErrorAction SilentlyContinue)
 
 # Add Cmder modules directory to the autoload path.
 $CmderModulePath = Join-path $PSScriptRoot "psmodules/"
@@ -36,26 +36,21 @@ if(-not $moduleInstallerAvailable -and -not $env:PSModulePath.Contains($CmderMod
     $env:PSModulePath = $env:PSModulePath.Insert(0, "$CmderModulePath;")
 }
 
-try {
+function Configure-Git($GIT_INSTALL_ROOT){
-    Get-command -Name "vim" -ErrorAction Stop >$null
+  $env:Path += $(";" + $GIT_INSTALL_ROOT + "\cmd")
-} 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")
+  # Add "$GIT_INSTALL_ROOT\usr\bin" to the path if exists and not done already
-    new-alias -name "vi" -value vim
+  $GIT_INSTALL_ROOT_ESC=$GIT_INSTALL_ROOT.replace('\','\\')
-}
+  if ((test-path "$GIT_INSTALL_ROOT\usr\bin") -and -not ($env:path -match "$GIT_INSTALL_ROOT_ESC\\usr\\bin")) {
+      $env:path = "$env:path;$GIT_INSTALL_ROOT\usr\bin"
+  }
   
-try {
+  # Add "$GIT_INSTALL_ROOT\mingw[32|64]\bin" to the path if exists and not done already
-    # Check if git is on PATH, i.e. Git already installed on system
+  if ((test-path "$GIT_INSTALL_ROOT\mingw32\bin") -and -not ($env:path -match "$GIT_INSTALL_ROOT_ESC\\mingw32\\bin")) {
-    Get-command -Name "git" -ErrorAction Stop >$null
+      $env:path = "$env:path;$GIT_INSTALL_ROOT\mingw32\bin"
-} catch {
+  } elseif ((test-path "$GIT_INSTALL_ROOT\mingw64\bin") -and -not ($env:path -match "$GIT_INSTALL_ROOT_ESC\\mingw64\\bin")) {
-    $env:Path += $(";" + $env:CMDER_ROOT + "\vendor\git-for-windows\cmd")
+      $env:path = "$env:path;$GIT_INSTALL_ROOT\mingw64\bin"
-    # 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 = $false
@@ -84,6 +79,19 @@ function checkGit($Path) {
     }
 }
 
+try {
+    # Check if git is on PATH, i.e. Git already installed on system
+    Get-command -Name "git" -ErrorAction Stop >$null
+} catch {
+    if (test-path "$env:CMDER_ROOT\vendor\git-for-windows") {
+        Configure-Git "$env:CMDER_ROOT\vendor\git-for-windows"
+    }
+}
+
+if ( Get-command -Name "vim" -ErrorAction silentlycontinue) {
+    new-alias -name "vi" -value vim
+}
+
 if (Get-Module PSReadline -ErrorAction "SilentlyContinue") {
     Set-PSReadlineOption -ExtraPromptLineCount 1
 }
@@ -91,36 +99,6 @@ if (Get-Module PSReadline -ErrorAction "SilentlyContinue") {
 # 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")) {
@@ -185,11 +163,54 @@ if (! (Test-Path $CmderUserProfilePath) ) {
     Copy-Item "$env:CMDER_ROOT\vendor\user_profile.ps1.default" -Destination $CmderUserProfilePath
 }
 
-# Once Created these code blocks cannot be overwritten
+#
-Set-Item -Path function:\PrePrompt   -Value $PrePrompt   -Options Constant
+# Prompt Section
-Set-Item -Path function:\CmderPrompt -Value $CmderPrompt -Options Constant
+#   Users should modify their user_profile.ps1 as it will be safe from updates.
-Set-Item -Path function:\PostPrompt  -Value $PostPrompt  -Options Constant
+#
 
-# Functions can be made constant only at creation time
+# Only set the prompt if it is currently set to the default
-# ReadOnly at least requires `-force` to be overwritten
+# This allows users to configure the prompt in their user_profile.ps1 or config\profile.d\*.ps1
-Set-Item -Path function:\prompt  -Value $Prompt  -Options ReadOnly
+if ( $(get-command prompt).Definition -match 'PS \$\(\$executionContext.SessionState.Path.CurrentLocation\)\$\(' -and `
+  $(get-command prompt).Definition -match '\(\$nestedPromptLevel \+ 1\)\) ";') {
+  # 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 $pwd.ProviderPath -NoNewLine -ForegroundColor Green
+      if (get-command git -erroraction silentlycontinue) {
+          checkGit($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 " "
+  }
+
+
+  # Once Created these code blocks cannot be overwritten
+  # if (-not $(get-command PrePrompt).Options -match 'Constant') {Set-Item -Path function:\PrePrompt   -Value $PrePrompt   -Options Constant}
+  # if (-not $(get-command CmderPrompt).Options -match 'Constant') {Set-Item -Path function:\CmderPrompt -Value $CmderPrompt -Options Constant}
+  # if (-not $(get-command PostPrompt).Options -match 'Constant') {Set-Item -Path function:\PostPrompt  -Value $PostPrompt  -Options Constant}
+
+  Set-Item -Path function:\PrePrompt   -Value $PrePrompt   -Options Constant
+  Set-Item -Path function:\CmderPrompt -Value $CmderPrompt -Options Constant
+  Set-Item -Path function:\PostPrompt  -Value $PostPrompt  -Options Constant
+
+  # Functions can be made constant only at creation time
+  # ReadOnly at least requires `-force` to be overwritten
+  # if (!$(get-command Prompt).Options -match 'ReadOnly') {Set-Item -Path function:\prompt  -Value $Prompt  -Options ReadOnly}
+  Set-Item -Path function:\prompt  -Value $Prompt  -Options ReadOnly
+}

vendor/user_profile.ps1.default

@@ -23,3 +23,19 @@
 
 ## <Continue to add your own>
 
+# # Delete default powershell aliases that conflict with bash commands
+# if (get-command git) {
+#     del -force alias:cat
+#     del -force alias:clear
+#     del -force alias:cp
+#     del -force alias:diff
+#     del -force alias:echo
+#     del -force alias:kill
+#     del -force alias:ls
+#     del -force alias:mv
+#     del -force alias:ps
+#     del -force alias:pwd
+#     del -force alias:rm
+#     del -force alias:sleep
+#     del -force alias:tee
+# }