This change enables index operations on objects that implement `ITuple` and other interfaces that have `DefaultMemberAttribute` declared, including slicing and negative indexing.
The classes for the cmdlets are present but the Cmdlet attribute has been removed. There is no reason why we should be compiling these files, and it very slightly impacts our code coverage numbers.
* Adding support for built-in List formats to include ItemSelectionCondition
* Adding ItemSelectionCondition to GenericMeasureInfo
* Adding tests for MeasureInfo format-list
* Adding positive tests
* Remove regions in HistoryInfo class
* Auto properties refactoring in HistoryInfo
* Adding Duration property to HistoryInfo
* Rename ExecutionTime => Duration
ByRef-like types are supposed to be used on stack only, so we need to fail gracefully when accessing properties, calling methods, or creating objects related to ByRef-like types.
Update psrp and libpsl reference to Microsoft.PowerShell.Native
Keep the reference to powershell.myget.org in nuget.config for PSDesiredStateConfiguration and PowerShellHelpFiles
Update hosting tests
Update hosting.tests.csproj in preparation on next release with version 6.1.0-rc.1
Update Microsoft.Management.Infrastructure to version 1.0.0
Default to DefaultConsoleWidth when DotNet says WindowWidth is 0
This resolves an issue in an environment like VSTS when pwsh is spawned and DotNet is not able to determine the Console Width.
* Port changes from #6883 by @kalgiz
Make sure that SettingFile arg is parsed before we load the settings
- Add ability to parse some setting before console host is created
- Trigger the Parse before the console host is created
- disable snapin loading from loading setting before this point
- re-enable mac logging tests.
Also, fix the following Travis-ci issues:
- make sure the Linux and macOS caches are separate to reduce the size
- update the macOS image to the closest image as used by the official build system (equivalent to VSTS hosted mac builds)
Fix#7089. Native globbing on UNIX was turning absolute paths into relative paths when it shouldn't. The code suppresses generating a relative path for paths starting with '~'. It also need to do the same for paths starting with '/'.
`PSMemberInfoInternalCollection<T>` uses OrderedDictionary class internally. `OrderedDictionary` in dotnet core 2.1 allocates `ArrayList` and `Hashtable` after any first using any property. Even if the `OrderedDictionary` object is actually empty.
The commit postpones the internal allocations until it's really necessary. Given that `PSMemberInfoInternalCollection<T>` is used in each PSObject and is often empty, this change dramatically reduces memory allocations.
Speed up the creation of PSObjects in CSV cmdlets by
- Use the overload Add(PSMember, bool prevalidated) for all objects except the first when adding the `NoteProperty` members.
- Add a new constructor to PSObject that preallocates the `_instanceMembers` collection with an initial capacity.
- Improve performance of AddToTypesXmlCache by avoiding an expensive copying of members just to check for the existence of one of them, perf is significantly increased, and allocations are reduced.
- Reduce allocations and GC pressure by preallocating and reusing `StringBuilders` and `List<string>` for line parsing in CSV cmdlets.
- Use `List<string>` instead of `Collection<string>` to get fewer virtual calls and better inlining.
- Reduce allocations by using a preallocated value factory in `TypeTable.GetMembers(ConsolidatedString types)`.
- Replace a `Linq.Any()` with a `List.Count > 0` in binder code.
The main gain is from taking advantage of the fact that all objects created by `Import-Csv` have the same shape (the same properties).
Before the fix the TryConvertTo() is implemented in terms of Convert(), but with wrapping exception handling. This is costly performance wise. By inlining the implementation of ConvertTo(), and getting access to the FigureConversion output we can determine upfront on at least some occations that a conversion is not available.
Before the fix when using Get-Variable or Get-Alias cmdlets with the -Scope parameter with wrong value, the error message refers to 'scopeID' parameter instead of 'Scope'.
- Formatting file should be used for `MarkdownOptionInfo` object instead of the types file for adding script property.
- Downlevel windows consoles which do not support VT100 escape sequences should be handled gracefully.
- Add helpuri fwlink for cmdlets.
- Make `-Path` a positional parameter for `ConvertFrom-Markdown`
- make `-InputObject` a positional parameter for `Set-MarkdownOption`
A comment from the existing `Utils.IsComObject` mentions that: "We can't use System.Runtime.InteropServices.Marshal.IsComObject(obj) since it doesn't work in partial trust."
Partial trust is a concept of Code Access Security (CAS)/Security-Transparent. CAS and Security-Transparent are no longer supported in .NET Core, so we should use `Marshal.IsComObject` instead.
- Make switch-statement report correct error position when it fails to evaluate the condition.
- Make for-statement report correct error position when it fails to evaluate the initializer.
- For the condition of `if/for/while/do-while/do-until` statements, the sequence point update is either duplicate in some cases (for `if/for/while`) which causes debugger to stop at the condition twice before moving forward, or missing (for `do-while/do-until`) which causes debugger to skip the condition. They are fixed.
The intent was to have the version of the PSSessionConfiguration name not include the `v` for the version string. Also, Preview releases should standardize on `PowerShell.6-Preview` instead of clobbering `PowerShell.6` so that stable and preview can co-exist side-by-side.
Need to verify on Win10 IoT if `Install-PowerShellRemoting.ps1` is still needed anymore as it may be possible to run `pwsh -c enable-psremoting` from within Windows PowerShell Core removing the need for that script which duplicates `Enable-PSRemoting` capability.
Update: Not able to get the current master build working on Win10 IoT, getting `Invalid access to memory` error. Will have to investigate this separately from this PR and keep `Install-PowerShellRemoting.ps1` for now.
Fix https://github.com/PowerShell/PowerShell/issues/7119
- Add `%WINDIR%\System32\WindowsPowerShell\v1.0\Modules` (Windows PowerShell $PSHOME) to the end of the default PSCore 6 module path (i.e. the module path as initially set at startup).
- Cause an error to be thrown by `Import-Module` when a module with `CompatiblePSEditions` not containing `"Core"` is being loaded from the 'System32' module path.
- Suppress output of modules listed by `Get-Module -ListAvailable` from Windows PowerShell $PSHOME when `CompatiblePSEditions` does not contain `"Core"`.
- Introduce the `-SkipCompatibilityCheck` switch parameter on both `Import-Module` and `Get-Module` to respectively allow importing incompatible modules and listing incompatible modules.
- Adds a `PSEdition` column to the `PSModuleInfo` table view format.
- Ensures that completions are not given for incompatible modules on the System32 module path.
Currently, the remote prompt only shows the remote computer name:
> [computer] PS:\foo>
With this change, if you use PSRP over SSH and you specified a different username, it shows whom you logged in as:
> [user@computer] PS:\foo>
The fix is when the remote prompt is being created to check if using SSH if so, check if the current user is different than the specified user and specified. If different, use `[user@computer]`, otherwise fallback to default `[computer]` prompt.
Fix https://github.com/PowerShell/PowerShell/issues/7156
- `ConvertFrom-Markdown` is used for converting a markdown document or string to a MarkdownInfo object. It can optionally return an HTML or a VT100 encoded string in addition to an AST of the markdown document.
- `Show-Markdown` is used to either display the VT100 encoded string on the console or redirect the HTML string to the browser.
- `Set/Get-MarkdownOption` cmdlets are used to view or set markdown rendering options.
ConvertFrom-Markdown is used for converting a markdown document or string to a MarkdownInfo object.
It can optionally return a HTML or VT100 encoded string in addition to a AST of the markdown document.
Show-Markdown is used to either display the VT100 encoded string on console or redirect the HTML string to the browser.
Set/Get-MarkdownOption cmdlets get be used to view or set markdown rendering options.
Add support to experimental features
RFC: https://github.com/PowerShell/PowerShell-RFC/pull/114
Goals:
Allow experimental features to be declared by PowerShell engine and modules.
Allow experimental features to be enabled via powershell.config.json
Allow Function, Cmdlet, parameters and parameter sets to be shown to the user or hiden from the user depending on whether the associated experimetnal feature is on or off.
Allow discover experimental features using cmdlet Get-ExperimentalFeature
Update PowerShell Direct to try pwsh then fallback to powershell
- Forward port changes from Windows Powershell to fall back
- change the order from powershell->pwsh to pwsh->powershell
fixes#7237
Sergey Vasin