ShowDemo

0.1.1

ShowDemo.types.ps1xml

<?xml version="1.0" encoding="utf-16"?>
<!-- Generated with EZOut 1.9.9: Install-Module EZOut or https://github.com/StartAutomating/EZOut -->
<Types>
  <Type>
    <Name>Demo</Name>
    <Members>
      <ScriptMethod>
        <Name>ColorizeStep</Name>
        <Script>
                        param($step)

$stepTokens = [Management.Automation.PSParser]::Tokenize($step, [ref]$null)
$PreviousToken = $null
foreach ($_ in $stepTokens) {
    $content = $_.Content
    if ($_.Type -in 'Variable', 'String') {
        $content = $step.Substring($_.Start, $_.Length)
    }
    if ($PreviousToken) {
        $token = $_
        $prevEnd = $PreviousToken.Start + $PreviousToken.Length
        $substring = $step.Substring($prevEnd, $token.Start - $prevEnd)
        if ($substring) {
            @{InputObject=$substring}
        }
    }
    
    if ($_.Type -eq 'Comment') {
        @{
            ForegroundColor='Success'
            InputObject = $content
        }
    }
    elseif ($_.Type -in 'Keyword', 'String', 'CommandArgument') {
        @{
            ForegroundColor='Verbose'
            InputObject = $Content
        }
    }
    elseif ($_.Type -in 'Variable', 'Command') {
        @{
            ForegroundColor='Warning'
            InputObject = $Content
        }
    }
    elseif ($_.Type -in 'CommandParameter') {
        @{
            ForegroundColor='Magenta'
            InputObject = $Content
        }
    }
    elseif (
        $_.Type -in 'Operator','GroupStart', 'GroupEnd'
    ) {
        @{
            ForegroundColor='Magenta'
            InputObject = $Content
        }
    }
    elseif (
        $_.Type -notin 'Comment',
            'Keyword', 'String', 'CommandArgument',
            'Variable', 'Command',
            'CommandParameter',
            'Operator','GroupStart', 'GroupEnd'
    ) {
        @{
            ForegroundColor='Output'
            InputObject=$Content
        }
    } else {
        @{
            ForegroundColor='Output'
            InputObject=$Content
        }
    }
    $PreviousToken = $_
}
                    </Script>
      </ScriptMethod>
      <ScriptMethod>
        <Name>Dump</Name>
        <Script>
                        $demoContent =
@(foreach ($chapter in $this.Chapters) {
    "# $($chapter.Number) $($chapter.Name)"
    $stepIndex = 0
    foreach ($step in $chapter.Steps) {
        $stepIndex++
        if ($this.CurrentChapter -eq $chapter -and $this.CurrentStep -eq $stepIndex) {
            " &lt;# *** You Are Here! *** #&gt;"
        }
        $step

    }
}) -join [Environment]::NewLine

$demoContent
                    </Script>
      </ScriptMethod>
      <ScriptMethod>
        <Name>NextChapter</Name>
        <Script>
                        $demo = $this
$chapterIndex = $demo.Chapters.IndexOf($demo.CurrentChapter)
$chapterIndex++
if (-not $demo.Chapters[$chapterIndex]) {
    $demo | Add-Member NoteProperty DemoFinished ([datetime]::Now) -Force
} else {
    $demo | Add-Member NoteProperty CurrentChapter $demo.Chapters[$chapterIndex] -Force
    $demo | Add-Member NoteProperty CurrentStep 0 -Force
}
                    </Script>
      </ScriptMethod>
      <ScriptMethod>
        <Name>NextStep</Name>
        <Script>
                        $demo = $this
$demo.CurrentStep++
# No more steps in this chapter
if (-not $demo.CurrentChapter.Steps[$demo.CurrentStep - 1]) {
    $demo.NextChapter()
}
                    </Script>
      </ScriptMethod>
      <ScriptMethod>
        <Name>ProcessInput</Name>
        <Script>
                        param($hostInput)
$demo = $this
switch ($hostInput) {
    '?' {
        @{
            ForegroundColor = 'Cyan'
            InputObject = @"
Running demo: $($demo.Name)
(q) Quit
(# ...) Goto Chapter/Step
(f ...) Find cmds using X
(t) Timecheck
(s) Skip
(!) Debug Demo
(d) Dump demo
"@
        }
    }
    'q' {
        $demo.Stop()
    }
    'd' {
        $demoDump = $demo.Dump()
        $demoDump | Out-Host
        if (Get-Command Set-Clipboard -ErrorAction SilentlyContinue) {
            $demoDump | Set-Clipboard
        }
    }
    's' {
        $demo | Add-Member NoteProperty StepToRun $null -Force
    }
    't' {
        $duration = [Datetime]::now - $demo.DemoStarted
        @{
            ForegroundColor = 'Warning'
            Italic = $true
            InputObject =
                "{0} {1} [{2}m, {3}s]" -f $demo.Name, $demo.Status, [int]$Duration.TotalMinutes, [int]$Duration.Seconds
        }
    }
    '!' {
        Write-Warning "Debugging Demo: Use Resume-Demo to resume."
        $host.EnterNestedPrompt()
        
    }
    default {
        
        if ($hostInput -match '^\s{0,}\#\s{0,}\d') {
            $demo | Add-Member NoteProperty StepToRun $null -Force
            $demo.SetChapter($hostInput -replace '^\s{0,}\#\s{0,}')
        }
        elseif ($hostInput -match '^\s{0,}(?&gt;f|/)\s{0,}\S') {
            $toFind = $hostInput -replace '^\s{0,}(?&gt;f|/)\s{0,}'
            Select-String -Path $demo.DemoFile -Pattern $toFind | Out-Host
            {}
        }
    }
}

                    </Script>
      </ScriptMethod>
      <ScriptMethod>
        <Name>Reset</Name>
        <Script>
                        $this | Add-Member NoteProperty Status "NotStarted" -Force
$this | Add-Member NoteProperty StepToRun $null -Force
$demo | Add-Member NoteProperty DemoFinished $null -Force
$demo | Add-Member NoteProperty DemoStarted $null -Force
$demo | Add-Member NoteProperty CurrentChapter $null -Force
$demo | Add-Member NoteProperty CurrentStep $null -Force
                    </Script>
      </ScriptMethod>
      <ScriptMethod>
        <Name>SetChapter</Name>
        <Script>
                        param([string]$Chapter)

if (-not $this.Chapters) { throw "No Chapters" }
$chapterParts = @($chapter -split '\.')
$potentialChapterNumbers = @(
    if ($chapterParts.Length -gt 1) {
        ($chapterParts[0..($chapterParts.Length - 2)] -join '\.') + '*'
    }
    $chapter + '*'
)



$newChapter, $newStep =
    :nextChapter foreach ($chap in $this.Chapters) {
        foreach ($potential in $potentialChapterNumbers) {
            if ($chap.Number -like $potential) {
                if ($potential -ne ($Chapter + '*')) {
                    # Setting chapter and step number
                    $chap, $chapterParts[-1] -as [int]
                    break nextChapter
                } else {
                    $chap, 1
    
                }
            }
        }
        
    }

if (-not $newChapter) {
    throw "Could not find chapter '$chapter'"
}

$this | Add-Member NoteProperty CurrentChapter $newChapter -Force
$this | Add-Member NoteProperty CurrentStep ($newStep - 1) -Force



                    </Script>
      </ScriptMethod>
      <ScriptMethod>
        <Name>SetStatus</Name>
        <Script>
                        param([string]$Status)

$this | Add-Member Status $status -Force
                    </Script>
      </ScriptMethod>
      <ScriptMethod>
        <Name>Start</Name>
        <Script>
                        $this | Add-Member NoteProperty Status Running -Force
$this | Add-Member NoteProperty DemoStarted ([DateTime]::Now) -Force
                    </Script>
      </ScriptMethod>
      <ScriptMethod>
        <Name>StartChapter</Name>
        <Script>
                        $this | Add-Member NoteProperty CurrentStep 1 -Force
                    </Script>
      </ScriptMethod>
      <ScriptMethod>
        <Name>Stop</Name>
        <Script>
                        $this | Add-Member NoteProperty Status Stopped -Force
$this | Add-Member NoteProperty StepToRun $null -Force
$this | Add-Member NoteProperty DemoFinished ([datetime]::Now) -Force
$demo | Add-Member NoteProperty CurrentChapter $null -Force
$demo | Add-Member NoteProperty CurrentStep $null -Force
                    </Script>
      </ScriptMethod>
      <ScriptProperty>
        <Name>TotalSteps</Name>
        <GetScriptBlock>
                        $stepCount = 0
foreach ($chapter in $this.Chapters) {
    $stepCount += $chapter.Steps.Length
}
$stepCount
                    </GetScriptBlock>
      </ScriptProperty>
    </Members>
  </Type>
  <Type>
    <Name>Demo.Chapter</Name>
    <Members>
      <ScriptProperty>
        <Name>Steps</Name>
        <GetScriptBlock>
                        $text = $this.Text
$step = @()
$ThisChapterSteps = @()

# We want every step to be able to run independently.
# This would be untrue if the code is unbalanced when a chapter would start
# Thus, while we're primarily looking for comments, we also need to track groups
$groupDepth = 0
for ($tokenNumber =0 ; $tokenNumber -lt $this.Tokens.Length; $tokenNumber++) {
    $token = $this.tokens[$tokenNumber]
    # If the token is a group start
    if ($token.Type -eq 'GroupStart')
    {
        $groupDepth++ # increment depth.
    }
    # If the token was a group end
    elseif ($token.Type -eq 'GroupEnd')
    {
        $groupDepth-- # decrement depth.
    }
    
    # and
    
    elseif (
        (-not $groupDepth) -and # If there was no depth and
        $token.StartColumn -le 1 -and # the token was a comment starting in the first column
        $token[-1].Type -ne 'Keyword' -and # and it wasn't preceeded by a keyword
        $token[0].Type -ne 'Keyword' -and # and it wasn't a keyword
        $token[0].Type -ne 'Newline' # and it wasn't a newline
    ) {
        # Then it's the start of a new step
        if ($step) {
            $stepEnd = $step[-1].Start + $step[-1].Length
            $stepStart = $step[0].Start
            # Get the content of the last step
            $stepScript = $text.Substring($stepStart, $stepEnd - $stepStart) -replace '^\s{0,}$'
            if ($stepScript) {
                # and make it into a PSObject
                $stepScript = [PSObject]::new($stepScript)
                # with the PSTypeName 'Demo.Step'
                $stepScript.pstypenames.add('Demo.Step')
                # and add the .Chapter property, pointing to $this
                $stepScript.psobject.properties.add([psnoteproperty]::new(
                    'Chapter',$this
                ))
                
                $ThisChapterSteps += $stepScript
            }
            # then reset the collection of tokens in the current step.
            $step = @()
        }
    }

    # Add any token we see into the current step.
    $step += $token
}

# If there were any steps remaining
if ($step) {
    $stepEnd = $step[-1].Start + $step[-1].Length
    $stepStart = $step[0].Start
    $stepScript = $text.Substring($stepStart, $stepEnd - $stepStart) -replace '^\s{0,}$'
    if ($stepScript) {
        # make them into 'Demo.Step' objects
        $stepScript = [PSObject]::new($stepScript)
        $stepScript.pstypenames.add('Demo.Step')
        $stepScript.psobject.properties.add([psnoteproperty]::new(
            'Chapter',$this
        )) # and add the chapter.
        $ThisChapterSteps += $stepScript
    }
}

# Force steps to be returned as a list.
,$ThisChapterSteps
                    </GetScriptBlock>
      </ScriptProperty>
    </Members>
  </Type>
  <Type>
    <Name>Demo.Step</Name>
    <Members>
      <ScriptMethod>
        <Name>Invoke</Name>
        <Script>
                        $hiddenStep = $this.HiddenStep

if (-not $hiddenStep) {
    Invoke-Expression $this
} elseif ($this.$($hiddenStep.StepType).Invoke) {
    $this.$($hiddenStep.StepType).Invoke($hiddenStep.Arguments)
}
                    </Script>
      </ScriptMethod>
      <ScriptMethod>
        <Name>Silent</Name>
        <Script>
                        param($silentStep)

Invoke-Expression $silentStep | Out-Null
                    </Script>
      </ScriptMethod>
      <ScriptProperty>
        <Name>HiddenStep</Name>
        <GetScriptBlock>
                        $specialStepNameRegex = '^\s{0,}\&lt;{0,1}\#\s{0,}\.(?&lt;st&gt;[\S]+)'
if ($this -notmatch $specialStepNameRegex) { return $null }
[PSCustomObject]@{
    StepType = $matches.st
    Arguments = $this -replace $specialStepNameRegex
}
                    </GetScriptBlock>
      </ScriptProperty>
      <ScriptProperty>
        <Name>IsComment</Name>
        <GetScriptBlock>
                        $stepTokens = [Management.Automation.PSParser]::Tokenize($this, [ref]$null)
foreach ($token in $stepTokens) {
    if ($token.Type -notin 'Comment', 'Newline') {
        return $false
    }
}
return $true
                    </GetScriptBlock>
      </ScriptProperty>
    </Members>
  </Type>
</Types>