Import-Json.ps1
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function Import-Json { <# .Synopsis Imports a JSON file. .Description Imports a file written in JavaScript Object Notation (JSON). .Notes ConvertFrom-JSON will tell you what is wrong with a chunk of JSON, but not what file contained the error. Import-JSON captures errors from ConvertFrom-JSOn and reports them by file. #> param( # The path to the file. [Parameter(ValueFromPipelineByPropertyName=$true)] [Alias('FullName')] [string]$FilePath ) process { $resolvedPath = $ExecutionContext.SessionState.Path.GetResolvedPSPathFromPSPath($FilePath) if (-not $resolvedPath) { return } $convertProblems = $null [IO.File]::ReadAllText("$resolvedPath") | ConvertFrom-Json -ErrorAction SilentlyContinue -ErrorVariable ConvertProblems if ($convertProblems) { if ($convertProblems[0].InnerException) { $PSCmdlet.WriteError([Management.Automation.ErrorRecord]::new($convertProblems[0].InnerException, 'Import.Json.Failed', 'InvalidOperation', $FilePath)) } else { $PSCmdlet.WriteError([Management.Automation.ErrorRecord]::new("$($convertProblems)", 'Import.Json.Failed', 'InvalidOperation', $FilePath)) } } } } |