Supporting Posh.Profiles

Fixes #40, Fixes #57, Fixes #58, Fixes #59, Fixes #60

Formatting/Posh/Posh.Profiles.format.ps1

@@ -0,0 +1,30 @@
+Write-FormatView -TypeName Posh.Profiles -Action {
+    Write-FormatViewExpression -ScriptBlock {
+        Show-Markdown -InputObject $_.README
+    }
+
+    Write-FormatViewExpression -Newline
+    Write-FormatViewExpression -Newline
+
+    Write-FormatViewExpression -Text "The current profile is:"
+
+    Write-FormatViewExpression -Newline
+    Write-FormatViewExpression -Newline
+
+
+    Write-FormatViewExpression -Style Italic -Property Current
+
+    Write-FormatViewExpression -Newline
+    Write-FormatViewExpression -Newline
+
+
+    Write-FormatViewExpression -Style 'Foreground.Cyan' -ScriptBlock {
+        "To add to your profile, use `$posh.Profile.Add()"
+    }
+
+    Write-FormatViewExpression -Newline
+
+    Write-FormatViewExpression -Style 'Foreground.Cyan' -ScriptBlock {
+        "To remove from your profile, use `$posh.Profile.Remove()"
+    }
+}

Types/Posh.Profiles/Add.ps1

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+<#
+.SYNOPSIS
+    Adds content to a profile
+.DESCRIPTION
+    Adds content to a PowerShell profile
+#>
+param(
+# The content to add to your profile.
+[ScriptBlock]
+$Content,
+
+# Which profile should the content be added to?
+# The default is the current user's current host.
+[ValidateSet('AllUsersAllHosts','AllUsersCurrentHosts','CurrentUserAllHosts','CurrentUserCurrentHost')]
+[string]
+$WhichProfile = 'CurrentUserCurrentHost'
+)
+
+$profilePath = $PROFILE.$WhichProfile
+
+$profileContent = 
+    if (Test-Path $profilePath) {
+        Get-Content -Raw $profilePath 
+    } else {
+        ''
+    }
+
+if ($profileContent -like "*$Content*") {
+    return
+}
+
+$profileContent += [Environment]::NewLine
+$profileContent += "$content"
+$profileContent | Set-Content -Path $profilePath -PassThru
+
+

Types/Posh.Profiles/README.md

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+PowerShell has profiles!
+
+Profiles run whenever PowerShell is loaded.
+
+They're great if there's a module you want to always load, or a variable you always want defined.
+
+To see how to manipulate PowerShell profiles with Posh, use $posh.Profiles | Get-Member

Types/Posh.Profiles/Remove.ps1

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+<#
+.SYNOPSIS
+    Removes content from a profile
+.DESCRIPTION
+    Removes content from a PowerShell profile.
+#>
+param(
+# The content to remove.
+# If the content is a regular expression pattern, any matches will be removed.
+# Otherwise, any case-insensitive occurances of the string will be removed.
+$Content,
+
+# Which profile should the content be removed from?
+# The default is the current user's current host.
+[ValidateSet('AllUsersAllHosts','AllUsersCurrentHosts','CurrentUserAllHosts','CurrentUserCurrentHost')]
+[string]
+$WhichProfile = 'CurrentUserCurrentHost'
+)
+
+$profilePath = $PROFILE.$WhichProfile
+
+$profileContent = 
+    if (Test-Path $profilePath) {
+        Get-Content -Raw $profilePath 
+    } else {
+        ''
+    }
+
+if ($Content -is [regex]) {
+    $profileContent = $Content.Replace($profileContent, '')
+} else {
+    $Content = "$content"
+    if ($Content) {
+        $profileContent = 
+            $profileContent.Replace(
+                $content, '', [StringComparison]::OrdinalIgnoreCase
+            )
+    }
+}
+
+$profileContent | Set-Content -Path $profilePath -PassThru

Types/Posh.Profiles/get_Current.ps1

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+<#
+.SYNOPSIS
+    Gets the current Profile
+.DESCRIPTION
+    Gets the current PowerShell Profile
+.EXAMPLE
+    $posh.Profile.Current
+#>
+"$profile"

Types/Posh.Profiles/get_Files.ps1

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+<#
+.SYNOPSIS
+    Gets the profile files
+.DESCRIPTION
+    Gets the FileInfo objects for each profile that exists.
+.EXAMPLE
+    $posh.Profile.Files
+#>
+foreach ($potentialPath in $profile.CurrentUserCurrentHost, $profile.CurrentUserAllHosts, $profile.AllUsersAllHosts, $profile.AllUsersCurrentHost) {
+    if ([IO.File]::Exists($potentialPath)) {
+        [IO.FileInfo]$potentialPath
+    }
+}