businessdev.ALbuild

2.68.29146

Modules/businessdev.ALbuild.Containers/Public/Get-BcContainerAppFileInfo.ps1

                                function Get-BcContainerAppFileInfo {

    <#

    .SYNOPSIS

        Reads the real identity (app id / name / publisher / version) of one or more .app files by

        asking the build container, for packages the host cannot read itself.

    .DESCRIPTION

        A committed **encrypted BC runtime package** has no host-readable ZIP payload, so its app id can

        not be extracted on the agent (Expand-BcAppFile throws, and the id is not recoverable from the

        file header). The container, however, decrypts the manifest: 'Get-NAVAppInfo -Path' returns the

        real identity. This copies the .app file(s) into the container's C:\run\my share and reads them

        there, so a locally-served runtime dependency can be pinned by its ACTUAL app id (matching the

        consuming app.json 'dependencies') instead of relying on a '{Publisher}_{Name}_{Version}.app'

        file-name convention.

    .PARAMETER ContainerName

        The build container to read through (its C:\run\my share is used to hand the files across).

    .PARAMETER Path

        One or more .app file paths on the host.

    .PARAMETER DockerExecutable

        The Docker executable to use (default 'docker').

    .OUTPUTS

        For each readable file, a PSCustomObject with Id, Name, Publisher, Version and File (the original

        host path). Files the container cannot read are omitted.

    #>

    [CmdletBinding()]

    [OutputType([PSCustomObject])]

    param(

        [Parameter(Mandatory)] [string] $ContainerName,

        [Parameter(Mandatory)] [string[]] $Path,

        [string] $DockerExecutable = 'docker'

    )

    $share = Get-BcContainerHostShare -Name $ContainerName

    $leaf = 'appinfo-' + [guid]::NewGuid().ToString('N').Substring(0, 8)

    $hostWork = Join-Path $share $leaf

    New-Item -ItemType Directory -Force -Path $hostWork | Out-Null

    $results = [System.Collections.Generic.List[object]]::new()

    try {

        # Stage under ASCII index names ('0.app', '1.app', ...) and map back by index: a source file name

        # can contain non-ASCII characters (umlauts, accents, ...) that do not round-trip cleanly through

        # docker exec / JSON, which would break a name-based match. Get-NAVAppInfo reads the app

        # id/name/version from the manifest, not the file name, so the staged name is irrelevant.

        $byIndex = @{}

        $idx = 0

        foreach ($p in $Path) {

            if (-not (Test-Path -LiteralPath $p)) { continue }

            Copy-Item -LiteralPath $p -Destination (Join-Path $hostWork "$idx.app") -Force

            $byIndex["$idx"] = (Resolve-Path -LiteralPath $p).Path

            $idx++

        }

        if ($byIndex.Count -eq 0) { return @() }

        # In-container reader: BC's Apps management module targets .NET 8, so it must run under pwsh

        # (Windows PowerShell 5.1 in the container cannot load it). Emit one JSON line per readable app.

        $reader = @'

$ErrorActionPreference = 'Stop'

$mod = Get-ChildItem 'C:\Program Files\Microsoft Dynamics NAV\*\Service\Admin\Microsoft.BusinessCentral.Apps.Management.psd1' -ErrorAction SilentlyContinue | Select-Object -First 1

if (-not $mod) { throw 'BC Apps management module not found in the container.' }

Import-Module $mod.FullName

$out = foreach ($f in (Get-ChildItem '__CWORK__' -Filter *.app -File)) {

    try {

        $i = Get-NAVAppInfo -Path $f.FullName -ErrorAction Stop

        [PSCustomObject]@{ Leaf = $f.Name; Id = "$($i.AppId)"; Name = "$($i.Name)"; Publisher = "$($i.Publisher)"; Version = "$($i.Version)" }

    }

    catch { }

}

@($out) | ConvertTo-Json -Compress -Depth 3

'@ -replace '__CWORK__', ('C:\run\my\' + $leaf)

        $readerHost = Join-Path $hostWork 'read.ps1'

        Set-Content -LiteralPath $readerHost -Value $reader -Encoding UTF8

        $json = & $DockerExecutable exec $ContainerName pwsh -NoProfile -ExecutionPolicy Bypass -File "C:/run/my/$leaf/read.ps1" 2>$null | Out-String

        $parsed = $null

        try { if ($json.Trim()) { $parsed = $json | ConvertFrom-Json } } catch { Write-Verbose "Could not parse container app-info JSON: $($_.Exception.Message)" }

        foreach ($e in @($parsed)) {

            if (-not $e -or -not $e.Id) { continue }

            $orig = $byIndex[[System.IO.Path]::GetFileNameWithoutExtension("$($e.Leaf)")]

            if (-not $orig) { continue }

            $results.Add([PSCustomObject]@{ Id = "$($e.Id)"; Name = "$($e.Name)"; Publisher = "$($e.Publisher)"; Version = "$($e.Version)"; File = $orig })

        }

    }

    finally { Remove-Item -LiteralPath $hostWork -Recurse -Force -ErrorAction SilentlyContinue }

    return $results.ToArray()

}