Files
runner-images-sangeeth/helpers/software-report-base/Calculate-ImagesDifference.ps1
2022-12-22 12:22:26 +01:00

67 lines
2.2 KiB
PowerShell

using module ./SoftwareReport.psm1
using module ./SoftwareReport.DifferenceCalculator.psm1
<#
.SYNOPSIS
Calculates the difference between two software reports and saves it to a file.
.PARAMETER PreviousJsonReportPath
Path to the previous software report.
.PARAMETER CurrentJsonReportPath
Path to the current software report.
.PARAMETER OutputFile
Path to the file where the difference will be saved.
.PARAMETER ReleaseBranchName
Name of the release branch to build image docs URL.
.PARAMETER ReadmePath
Path to the README file in repository to build image docs URL.
#>
Param (
[Parameter(Mandatory=$true)]
[string] $PreviousJsonReportPath,
[Parameter(Mandatory=$true)]
[string] $CurrentJsonReportPath,
[Parameter(Mandatory=$true)]
[string] $OutputFile,
[Parameter(Mandatory=$false)]
[string] $ReleaseBranchName,
[Parameter(Mandatory=$false)]
[string] $ReadmePath
)
$ErrorActionPreference = "Stop"
$global:ErrorView = "NormalView"
function Read-SoftwareReport {
Param (
[Parameter(Mandatory=$true)]
[string] $JsonReportPath
)
if (-not (Test-Path $JsonReportPath)) {
throw "File '$JsonReportPath' does not exist"
}
$jsonReport = Get-Content -Path $JsonReportPath -Raw
$report = [SoftwareReport]::FromJson($jsonReport)
return $report
}
$previousReport = Read-SoftwareReport -JsonReportPath $PreviousJsonReportPath
$currentReport = Read-SoftwareReport -JsonReportPath $CurrentJsonReportPath
$comparer = [SoftwareReportDifferenceCalculator]::new($previousReport, $currentReport)
$comparer.CompareReports()
$diff = $comparer.GetMarkdownReport()
if ($ReleaseBranchName -and $ReadmePath) {
# https://github.com/actions/runner-images/blob/releases/macOS-12/20221215/images/macos/macos-12-Readme.md
$ImageDocsUrl = "https://github.com/actions/runner-images/blob/${ReleaseBranchName}/${ReadmePath}"
$diff += "`n`n`nFor comprehensive list of software installed on this image please click [here]($ImageDocsUrl)."
}
$parentDirectory = Split-Path $OutputFile -Parent
if (-not (Test-Path $parentDirectory)) { New-Item -Path $parentDirectory -ItemType Directory | Out-Null }
$diff | Out-File -Path $OutputFile -Encoding utf8NoBOM