Updated on 26-May-16 11:30:26

Get-GithubGist.ps1

Function Get-GithubGist
{

Param(
        [Parameter(Mandatory=$True, ValueFromPipelineByPropertyName = $True)] [String[]] $GithubUser,
        [String[]] $FileName,
        [switch] $openInISE
)

    Begin
    {
        $output = @()

        if(!$Global:GitHubCred){$Global:GitHubCred = Get-Credential ''}
            
        $AuthString = "{0}:{1}" -f $Global:GitHubCred.UserName, $Global:GitHubCred.GetNetworkCredential().Password
        $AuthString = [Convert]::ToBase64String([Text.Encoding]::UTF8.GetBytes($AuthString))
        
        $Header = @{
                        'Authorization' = 'Basic ' + $AuthString
                        'Content-Type' = 'application/json'
        }
    
    }
    Process
    {       
        Foreach($User in $GithubUser)
        {
            $Gists = Invoke-RestMethod -Headers $Header -Uri "https://api.github.com/users/$User/gists?per_page=100"
            
            $Result  =  ForEach($Gist in $Gists)
                        {
                            
                            $FileInfo = $Gist.files."$(($Gist.files |gm -MemberType NoteProperty).Name)"
            
                            #$GetFileName = {($gist.files| Get-Member -MemberType NoteProperty).Name}
                            [PSCustomObject]@{
                                GithubUser = $User
                                Language = $FileInfo.language        
                                FileName = $FileInfo.Filename
                                Visibility = if($Gist.public){"Public"}else{"Secret"}
                                Url      = $gist.url
                                RawUrl   = ($gist.files).($FileInfo.filename).raw_url
                                GistID   = Split-Path -Leaf $gist.url
                            }
                        }
            
            $output += $Result | Where-Object {$_.FileName -like "*$FileName*"}

        }

        $output
                                

        If($openInISE)
        {
            $output | Foreach{
                        
                      $OpenTab = $psISE.CurrentPowerShellTab.Files.Add()
                      $OpenTab.Editor.Text = Invoke-RestMethod -Uri $($_.rawurl).tostring() -Headers $Header
                      
                      #$OpenTab.DisplayName = "[Github] $($_.filename)"
            }
        }
    }
    End
    {
        
    }
}


Get-GithubGist -GithubUser 'prateekkumarsingh' -FileName ""|ft -AutoSize #-openInISE