Introducting PowerLine module

Added ExistingModules to packages, for module dependent package manifest
Moved PowerLine styling code to the PowerLine pacakge.
Added Package install code generation to Get-MyModules.
Fixed typo in EnsureJoinString
Fixed: Scoop operations would fail calling internal url function.

PowerLine/Setup-MyPowerLineTheme.ps1

@@ -61,3 +61,4 @@ $local:MyPowerLineSetup = [ordered]@{
 Set-PowerLinePrompt @MyPowerLineSetup
 
 Write-Host -ForegroundColor Cyan "PowerLine Theme is ready, if you want to persist it, don't forget to run Export-PowerLinePrompt`n"
+

PowerLine/_.package.json

@@ -0,0 +1,19 @@
+{
+  "package": {
+    "Name": "PowerLine",
+    "Condition": [
+      {
+        "custom": null,
+        "System": null,
+        "Hostname": null,
+        "Username": null,
+        "ModuleExists": [
+          "Pansies",
+          "PowerLine"
+        ],
+        "AppExeExists": null,
+        "Logic": 0
+      }
+    ]
+  }
+}

PowerLine/profile.d/FixScoopBug.ps1

@@ -0,0 +1,3 @@
+Import-Module PowerLine
+Import-Module Pansies
+Get-Item alias:url | Where-Object Source -eq Pansies | % { Remove-Item "alias:$($_.Name)" }

PowerLine/profile.d/Style.ps1

@@ -0,0 +1,24 @@
+if( -not (Get-Command -ListImported Set-PowerLinePrompt -ErrorAction Ignore) ) { return }
+
+$global:PromptCache = [ordered]@{
+    OSName = [SystemName]::_GetValidValues("",$true,$true) | Select-Object -First 1
+    Username = @($env:USER, $env:USERNAME -ne "")[0]
+    Hostname = $(hostname).Trim()
+    ColorFiller = $([char]0x2588)
+    Separator = " $(
+            [PoshCode.Pansies.Entities]::NerdFonts['nf-pl-left_hard_divider']
+        )"
+    ReverseSeparator = "$(
+            [PoshCode.Pansies.Entities]::NerdFonts['nf-pl-right_hard_divider']
+        ) "
+    # Separator = "$(
+    #         [char]::ConvertFromUtf32(0x2588)
+    #     )$( [PoshCode.Pansies.Entities]::ExtendedCharacters.ColorSeparator.Trim()[-1]
+    #     ) "
+    # ReverseSeparator = " $(
+    #         [PoshCode.Pansies.Entities]::ExtendedCharacters.ColorSeparator.Trim()[0]
+    #     )$( [char]::ConvertFromUtf32(0x2588))"
+
+}
+
+Set-PowerLinePrompt

base/Get-MyModules.ps1

@@ -1,4 +1,4 @@
-param([switch]$IgnoreSystem,[switch]$MissingOnly)
+param([switch]$IgnoreSystem,[switch]$MissingOnly,[switch]$GenInstallCode)
 
 $local:currentSys = @('Always') + ([SystemName]::_GetValidValues('',$true,$true));
 
@@ -9,6 +9,7 @@ $local:oldPSGet = Get-Module PowerShellGet -ListAvailable -ErrorAction SilentlyC
 if( $local:oldPSGet ) {
     Write-Warning $(@(
           "PowerShellGet is an old version ($($oldPSGet.Version)), the following code should upgrade it"
+        , "#   Set-PSRepository -Name PSGallery -InstallationPolicy Trusted"
         , "    [Net.ServicePointManager]::SecurityProtocol = [System.Net.SecurityProtocolType]::Tls12"
         , "    Install-PackageProvider -Name NuGet -Force"
         , "    Remove-Module PowerShellGet"
@@ -17,6 +18,10 @@ if( $local:oldPSGet ) {
     ) -join "`n" )
 }
 
+if( $GenInstallCode ) {
+    $MissingOnly = $true
+    "# Set-PSRepository -Name PSGallery -InstallationPolicy Trusted"
+}
 [MyConfig]::GetConfigPaths('mymodules',$false) |
     ForEach-Object { 
         $local:modules = $( Get-Content $_ | ConvertFrom-Json );
@@ -33,4 +38,8 @@ if( $local:oldPSGet ) {
             -not (Get-Module -ListAvailable $_ -ErrorAction stop)
             } catch { $true }
         )
+    } | ForEach-Object {
+       if( -not $GenInstallCode ) { return $_ }
+       "Write-Host -ForegroundColor Cyan 'Installing $_...';"
+       "Install-Module $_ -AllowClobber"
     }

base/profile.d/EnsureJoinString.ps1

@@ -1,6 +1,6 @@
 if( -not (Get-Command -ListImported Join-String -ErrorAction SilentlyContinue) ) {
   if( -not (Get-Module -ListAvailable -Name "string") ) {
-    Write-Warning 'Join-String Command is missing, attempting to install stirng module'
+    Write-Warning 'Join-String Command is missing, attempting to install string module'
     $local:moduleScope = "CurrentUser"
     if( Test-IsAdmin ) { $moduleScope = "AllUsers" }
     Install-Module -Name "string" -Scope $moduleScope -AllowClobber -ErrorAction SilentlyContinue
@@ -9,4 +9,4 @@ if( -not (Get-Command -ListImported Join-String -ErrorAction SilentlyContinue) )
     Write-Error "Failed to locate/install the module 'string'"
   }
   Import-Module -Name "string" -Cmdlet "Join-String"
-}
+}

base/profile.d/Style.ps1

@@ -32,30 +32,7 @@ Get-Command -ListImported Get-GitDirectory -ErrorAction Ignore |
         }
     }
 
-if( (Get-Command -ListImported Set-PowerLinePrompt -ErrorAction Ignore) ) {
+if( (Get-Command -ListImported Set-PoshPrompt -ErrorAction Ignore) -and $IsOutputANSICompatible ) {
-    $global:PromptCache = [ordered]@{
-        OSName = [SystemName]::_GetValidValues("",$true,$true) | Select-Object -First 1
-        Username = @($env:USER, $env:USERNAME -ne "")[0]
-        Hostname = $(hostname).Trim()
-        ColorFiller = $([char]0x2588)
-        Separator = " $(
-                [PoshCode.Pansies.Entities]::NerdFonts['nf-pl-left_hard_divider']
-            )"
-        ReverseSeparator = "$(
-                [PoshCode.Pansies.Entities]::NerdFonts['nf-pl-right_hard_divider']
-            ) "
-        # Separator = "$(
-        #         [char]::ConvertFromUtf32(0x2588)
-        #     )$( [PoshCode.Pansies.Entities]::ExtendedCharacters.ColorSeparator.Trim()[-1]
-        #     ) "
-        # ReverseSeparator = " $(
-        #         [PoshCode.Pansies.Entities]::ExtendedCharacters.ColorSeparator.Trim()[0]
-        #     )$( [char]::ConvertFromUtf32(0x2588))"
-
-    }
-
-    Set-PowerLinePrompt
-} elseif( (Get-Command -ListImported Set-PoshPrompt -ErrorAction Ignore) -and $IsOutputANSICompatible ) {
     $local:poshPrompt = Join-Path $HOME ".oh-my-posh.omp.json"
     if( -not (Test-Path $poshPrompt) ) { $poshPrompt = "slim" }
     Set-PoshPrompt -Theme $poshPrompt

base/src/Packagesz.class.inc.ps1

@@ -22,12 +22,13 @@ class Packagesz { #: System.Management.Automation.IValidateSetValuesGenerator {
         if( -not $Package.Condition ) { return $true }
         $local:badCnd = $Package.Condition |
             Get-Member -MemberType NoteProperty |
-            Where-Object Name -notin ('Logic', 'custom', 'System','Hostname','Username','CmdletExists','AppExeExists')
+            Where-Object Name -notin ('Logic', 'custom', 'System','Hostname','Username','CmdletExists','ModuleExists','AppExeExists')
         if( $badCnd ) { Write-Warning "Bad conditions for Package $($Package.name): $($badCnd.Name -join ', ')"; return $false }
         $local:valid = $Package.Condition[0].Logic -notin ([szLogic]::or, [szLogic]::ornot)
         $local:currentSys = [SystemName]::_GetValidValues('',$true,$true);
         $local:hostname = $(hostname)
-        $local:allCmdlets = Get-Command -ListImported | Select-Object -ExpandProperty Name
+        $local:allCmdlets = Get-Command -ListImported | Select-Object -ExpandProperty Name -Unique
+        $local:allModules = Get-Module -ListAvailable | Select-Object -ExpandProperty Name -Unique
         
         $local:username = $( if( $env:USER ) { $env:USER } else { $env:USERNAME } )
         
@@ -47,6 +48,9 @@ class Packagesz { #: System.Management.Automation.IValidateSetValuesGenerator {
             if( $v -and $c.CmdletExists ) {
                 $v = $v -and -not $($c.CmdletExists | Where-Object { $allCmdlets -notcontains $_ })
             }
+            if( $v -and $c.ModuleExists ) {
+                $v = $v -and -not $($c.ModuleExists | Where-Object { $allModules -notcontains $_ })
+            }
             if( $v -and $c.AppExeExists ) {
                 $v = $v -and -not $($c.AppExeExists | Where-Object {
                         -not ( Get-Command -ListImported $_ -Type Application -ErrorAction SilentlyContinue )
@@ -92,6 +96,7 @@ class szCondition {
     [string[]]$Hostname = $null
     [string[]]$Username = $null
     [string[]]$CmdletExists = $null
+    [string[]]$ModuleExists = $null
     [string[]]$AppExeExists = $null
     [szLogic]$Logic = [szLogic]::and
 

base/src/modules.json

@@ -2,6 +2,7 @@
   "Always": [
     "psreadline",
     "PowerShellCookbook",
+    "Pansies",
     "PowerLine",
     "posh-git",
     "z"