‫PowerShell 7.x - قسمت دوازدهم - آشنایی با GitHub Actions و بررسی یک مثال

├── .github
│   ├── scripts
│   └── workflows
├── README.md
├── assets
└── deps

Function Get-Posts {
    Param (
        [Parameter(Mandatory = $false)]
        [string]$rssUrl
    )
    $posts = @()
    $feed = [xml](Invoke-WebRequest -Uri $rssUrl).Content
    $feed.rss.channel.item | Select-Object -First 3 | ForEach-Object {
        $post = [PSCustomObject]@{
            Title       = $_.title."#cdata-section" ?? $_.title
            Link        = $_.link
            Description = $_.description."#cdata-section" ?? $_.description
            PubDate     = $_.pubDate
        }
        $posts += $post
    }
    $posts
}

Function Get-DntipsPosts {
    $assemblyPath = "$(Get-Location)/deps/CodeHollow.FeedReader.dll"
    [Reflection.Assembly]::LoadFile($assemblyPath)
    $feed = [CodeHollow.FeedReader.FeedReader]::ReadAsync("https://www.dntips.ir/feed/author/%d8%b3%db%8c%d8%b1%d9%88%d8%a7%d9%86%20%d8%b9%d9%81%db%8c%d9%81%db%8c").Result
    $posts = @()
    $feed.Items | Select-Object -First 3 | ForEach-Object {
        $post = [PSCustomObject]@{
            Title       = $_.Title
            Link        = $_.Link
            Description = $_.Description
            PubDate     = $_.PublishingDate
        }
        $posts += $post
    }
    $posts
}

Function Set-Posts {
    [CmdletBinding()]
    Param (
        [Parameter(Mandatory = $true, ValueFromPipeline = $true)]
        [PSCustomObject[]]$posts,
        [Parameter(Mandatory = $false)]
        [string]$marker = "## Recent Blog Posts - English"
    )
    Begin {
        $readMePath = "./README.md"
        $readmeContents = Get-Content -Path $readMePath -Raw
        $markdownTable = "| Link | Published At |`n"
        $markdownTable += "| --- | --- |`n"
    }
    Process {
        if ($null -eq $_.Title) {
            return
        }
        $date = Get-Date -Date $_.PubDate
        $link = "[$($_.Title)]($($_.Link))"
        
        $markdownTable += "| $($link) | $($date.ToString("dd/MM/yy")) |`n"
    }
    End {
        $updatedContent = $readmeContents -replace "$marker\n([\s\S]*?)(?=#| $)", "$marker`n$($markdownTable)`n"
        $updatedContent | Set-Content -Path $readMePath
    }
}

Function Set-Blogs {
    $recentBlogPostsStr = "## Recent blog posts -"
    Get-Posts("https://dev.to/feed/sirwanafifi") | Set-Posts -marker "$recentBlogPostsStr dev.to"
    Get-Posts("https://sirwan.infohttps://www.dntips.ir/rss.xml") | Set-Posts -marker "$recentBlogPostsStr sirwan.info"
    Get-DntipsPosts | Set-Posts -marker "$recentBlogPostsStr dntips.ir"
}

Set-Blogs

name: Update Step Component

on:
  schedule:
    - cron: "0 18 * * *"
  workflow_dispatch:

jobs:
  update_steps:
    runs-on: ubuntu-latest

    steps:
    - name: Check out repository code
      uses: actions/checkout@v3

    - name: Run the script for fetching my latest steps
      shell: pwsh
      env:
          STEPS_URI: ${{ secrets.STEPS_URI }}
      run: |
        . ./.github/scripts/Get-Steps.ps1
    
    - name: Commit and Push the changes
      uses: mikeal/publish-to-github-action@master
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

Function Set-Steps {
    Param(
        [Parameter(Mandatory = $true, ValueFromPipeline = $true)]
        [PSObject]$json
    )
    Write-Host ($json | ConvertTo-Json)
    $SvgPath = "$(Get-Location)/assets/step.svg"
    $SvgContent = Get-Content -Path $SvgPath -Raw
    $TextTags = @"
    <tspan id="step-count" font-weight="bold">$([System.String]::Format("{0:n0}", [int]$json.steps))</tspan>
"@
    $DatetimeTags = "<text id=""datetime"" x=""800"" y=""72"" font-size=""39"" fill="#99989E"">$($json.date)</text>"
    $SvgContent = $SvgContent -Replace '<tspan id="step-count" font-weight="bold">.*?</tspan>', $TextTags
    $SvgContent = $SvgContent -Replace '<text id="datetime" x="800" y="72" font-size="39" fill="#99989E">.*?</text>', $DatetimeTags
    $SvgContent | Set-Content -Path $SvgPath
}

Function Get-LatestSteps {
    Try {
        $Uri = $env:STEPS_URI
        Write-Host "Uri: $Uri"
        $JsonResult = (Invoke-WebRequest -Uri $Uri).Content | ConvertFrom-Json
        Write-Host "Steps: $($JsonResult.steps)"
        Return $JsonResult
    }
    Catch {
        Return @{
            steps = 0
            date  = Get-Date -Format "yyyy-MM-dd"
        }
    }
}

Write-Host "Getting latest steps..."
Get-LatestSteps | Set-Steps
Write-Host "Done!"