Public/Get-DockerImageDockerfile.ps1
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<#
.Synopsis Get Docker image Dockerfile. .Description Get Docker image Dockerfile. Build history is available only for some automated builds. .Parameter Name Docker repository (image) name .Example Get-DockerImageDockerfile -Name 'jwilder/nginx-proxy' Get Dockerfile for 'jwilder/nginx-proxy' image #> function Get-DockerImageDockerfile { [CmdletBinding()] Param ( [Parameter(Mandatory = $true, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [ValidateNotNullOrEmpty()] [string[]]$Name ) Begin { $RequestTpl = 'repositories/{0}/dockerfile/' } Process { foreach ($item in $Name) { $Request = $RequestTpl -f ($item | Resolve-DockerHubRepoName) (Invoke-DockerHubWebRequest -Request $Request).contents } } } |