Windows 네이티브 후보 설치 안내

& {
    $ErrorActionPreference = 'Stop'
    $ProgressPreference = 'SilentlyContinue'
    $version = '0.1.9'
    $source = 'https://github.com/jgoneit/jaekit/releases/download/v' + $version
    $name = 'ha_' + $version + '_windows_amd64.zip'
    $shell = (Get-Process -Id $PID).Path
    if (@('powershell.exe', 'pwsh.exe') -notcontains [IO.Path]::GetFileName($shell).ToLowerInvariant()) {
        throw 'Paste this block into Windows PowerShell 5.1 or PowerShell 7.'
    }
    $work = Join-Path ([IO.Path]::GetTempPath()) ('jaekit-' + [Guid]::NewGuid().ToString('N'))
    [void][IO.Directory]::CreateDirectory($work)
    try {
        $archive = Join-Path $work $name
        $checksums = Join-Path $work 'checksums.txt'
        Invoke-WebRequest -UseBasicParsing -Uri ($source + '/' + $name) -OutFile $archive
        Invoke-WebRequest -UseBasicParsing -Uri ($source + '/checksums.txt') -OutFile $checksums
        $listed = @([IO.File]::ReadAllLines($checksums) | Where-Object { $_.EndsWith('  ' + $name) })
        if ($listed.Count -ne 1 -or $listed[0] -cnotmatch ('^[0-9a-f]{64}  ' + [regex]::Escape($name) + '$')) {
            throw ('checksums.txt must list ' + $name + ' exactly once.')
        }
        if ((Get-FileHash -LiteralPath $archive -Algorithm SHA256).Hash -ne $listed[0].Substring(0, 64)) {
            throw ('SHA-256 mismatch: ' + $name)
        }
        Add-Type -AssemblyName System.IO.Compression.FileSystem
        $zip = [IO.Compression.ZipFile]::OpenRead($archive)
        try {
            foreach ($script in 'common.ps1', 'install.ps1') {
                $entries = @($zip.Entries | Where-Object { $_.FullName -ceq ('tools/windows/' + $script) })
                if ($entries.Count -ne 1 -or $entries[0].Length -gt 1048576) {
                    throw ('The archive must contain one tools/windows/' + $script)
                }
                [IO.Compression.ZipFileExtensions]::ExtractToFile($entries[0], (Join-Path $work $script))
            }
        } finally { $zip.Dispose() }
        Write-Output ('Running the verified installer in ' + $shell)
        $ErrorActionPreference = 'Continue'
        & $shell -NoProfile -ExecutionPolicy Bypass -File (Join-Path $work 'install.ps1') -Archive $archive -Checksums $checksums -AddToPath
        $code = $LASTEXITCODE
        $ErrorActionPreference = 'Stop'
        if ($code -ne 0) { throw ('The installer stopped with exit code ' + $code + '; see its message above.') }
        $bin = Join-Path (Join-Path ([Environment]::GetFolderPath('LocalApplicationData')) 'Jaekit') 'bin'
        $exe = Join-Path $bin 'ha.exe'
        if (-not (Test-Path -LiteralPath $exe -PathType Leaf)) { throw ('The installer exited 0, but ' + $exe + ' is missing.') }
        if (@($env:Path -split ';' | Where-Object { $_.TrimEnd('\') -ieq $bin }).Count -eq 0) {
            if ($env:Path -and -not $env:Path.EndsWith(';')) { $env:Path += ';' }
            $env:Path += $bin
        }
        $found = @(Get-Command ha -ErrorAction SilentlyContinue)
        if ($found.Count -eq 0 -or $found[0].CommandType -ne 'Application' -or $found[0].Source -ine $exe) {
            Write-Warning ('Another ha comes first in this window. Run ' + $exe + ' directly or reorder PATH.')
        }
        Write-Output ('ha ' + $version + ' is ready in this window. Restart other open terminals and apps, or sign out and in, so they load the new PATH.')
    } finally {
        try { [IO.Directory]::Delete($work, $true) } catch { Write-Warning ('Remove the temporary files yourself: ' + $work) }
    }
}

& {
    $ErrorActionPreference = 'Stop'
    $ProgressPreference = 'SilentlyContinue'
    $version = '0.1.9'
    $source = 'https://github.com/jgoneit/jaekit/releases/download/v' + $version
    $name = 'ha_' + $version + '_windows_amd64.zip'
    $shell = (Get-Process -Id $PID).Path
    if (@('powershell.exe', 'pwsh.exe') -notcontains [IO.Path]::GetFileName($shell).ToLowerInvariant()) {
        throw 'Paste this block into Windows PowerShell 5.1 or PowerShell 7.'
    }
    $work = Join-Path ([IO.Path]::GetTempPath()) ('jaekit-' + [Guid]::NewGuid().ToString('N'))
    [void][IO.Directory]::CreateDirectory($work)
    try {
        $archive = Join-Path $work $name
        $checksums = Join-Path $work 'checksums.txt'
        Invoke-WebRequest -UseBasicParsing -Uri ($source + '/' + $name) -OutFile $archive
        Invoke-WebRequest -UseBasicParsing -Uri ($source + '/checksums.txt') -OutFile $checksums
        $listed = @([IO.File]::ReadAllLines($checksums) | Where-Object { $_.EndsWith('  ' + $name) })
        if ($listed.Count -ne 1 -or $listed[0] -cnotmatch ('^[0-9a-f]{64}  ' + [regex]::Escape($name) + '$')) {
            throw ('checksums.txt must list ' + $name + ' exactly once.')
        }
        if ((Get-FileHash -LiteralPath $archive -Algorithm SHA256).Hash -ne $listed[0].Substring(0, 64)) {
            throw ('SHA-256 mismatch: ' + $name)
        }
        Add-Type -AssemblyName System.IO.Compression.FileSystem
        $zip = [IO.Compression.ZipFile]::OpenRead($archive)
        try {
            foreach ($script in 'common.ps1', 'uninstall.ps1') {
                $entries = @($zip.Entries | Where-Object { $_.FullName -ceq ('tools/windows/' + $script) })
                if ($entries.Count -ne 1 -or $entries[0].Length -gt 1048576) {
                    throw ('The archive must contain one tools/windows/' + $script)
                }
                [IO.Compression.ZipFileExtensions]::ExtractToFile($entries[0], (Join-Path $work $script))
            }
        } finally { $zip.Dispose() }
        Write-Output ('Running the verified uninstaller in ' + $shell)
        $ErrorActionPreference = 'Continue'
        & $shell -NoProfile -ExecutionPolicy Bypass -File (Join-Path $work 'uninstall.ps1')
        $code = $LASTEXITCODE
        $ErrorActionPreference = 'Stop'
        if ($code -ne 0) { throw ('The uninstaller stopped with exit code ' + $code + '; see its message above.') }
        Write-Output 'Removal finished. Terminals and apps that were already open keep their old PATH until they restart.'
    } finally {
        try { [IO.Directory]::Delete($work, $true) } catch { Write-Warning ('Remove the temporary files yourself: ' + $work) }
    }
}

function Get-JaekitVerifiedCandidate([string]$Directory) {
    $ErrorActionPreference = 'Stop'
    $root = $ExecutionContext.SessionState.Path.GetUnresolvedProviderPathFromPSPath($Directory)
    $root = [IO.Path]::GetFullPath($root)
    if ($root -notmatch '^[A-Za-z]:\\' -or -not [IO.Directory]::Exists($root)) {
        throw 'Candidate must be an existing local drive directory.'
    }
    $ancestor = $root
    while ($ancestor) {
        if (([IO.File]::GetAttributes($ancestor) -band [IO.FileAttributes]::ReparsePoint) -ne 0) {
            throw 'Candidate path must not contain links or reparse points.'
        }
        $parent = [IO.Directory]::GetParent($ancestor)
        if ($null -eq $parent) { break }
        $ancestor = $parent.FullName
    }
    $names = @()
    foreach ($path in [IO.Directory]::GetFileSystemEntries($root)) {
        $attributes = [IO.File]::GetAttributes($path)
        if (($attributes -band ([IO.FileAttributes]::Directory -bor [IO.FileAttributes]::ReparsePoint)) -ne 0) {
            throw 'Candidate entries must be ordinary files.'
        }
        $names += [IO.Path]::GetFileName($path)
    }
    $archives = @($names | Where-Object { $_ -cmatch '^ha_[0-9]+\.[0-9]+\.[0-9]+(?:-[A-Za-z0-9-]+(?:\.[A-Za-z0-9-]+)*)?_windows_amd64\.zip$' })
    if ($archives.Count -ne 1) { throw 'Expected exactly one Windows candidate ZIP.' }
    $expected = @($archives[0], 'common.ps1', 'install.ps1', 'uninstall.ps1', 'acceptance.ps1')
    if ($names.Count -ne 6 -or $names -cnotcontains 'checksums.txt') {
        throw 'Candidate file inventory is incomplete or unexpected.'
    }
    foreach ($name in $names) {
        if ($name -cne 'checksums.txt' -and $expected -cnotcontains $name) {
            throw 'Candidate file inventory is incomplete or unexpected.'
        }
    }
    $checksums = Join-Path $root 'checksums.txt'
    if ((Get-Item -LiteralPath $checksums).Length -gt 1048576) { throw 'Checksum file is too large.' }
    $lines = [IO.File]::ReadAllLines($checksums, [Text.Encoding]::ASCII)
    $seen = @{}
    foreach ($line in $lines) {
        if ($line -cnotmatch '^([a-fA-F0-9]{64})  (.+)$') { throw 'Malformed SHA-256 checksum entry.' }
        $digest = $Matches[1]
        $name = $Matches[2]
        if ($expected -cnotcontains $name) { throw 'Unexpected or unsafe checksum path.' }
        if ($seen.ContainsKey($name)) { throw 'Duplicate checksum entry.' }
        $seen[$name] = $digest
    }
    if ($seen.Count -ne $expected.Count) { throw 'Missing checksum entry.' }
    foreach ($name in $expected) {
        $path = Join-Path $root $name
        if (-not [IO.File]::Exists($path)) { throw ('Missing candidate file: ' + $name) }
        $limit = if ($name -ceq $archives[0]) { 134217728 } else { 33554432 }
        if ((Get-Item -LiteralPath $path).Length -gt $limit) { throw ('Candidate file is too large: ' + $name) }
        if ((Get-FileHash -LiteralPath $path -Algorithm SHA256).Hash -ine $seen[$name]) {
            throw ('SHA-256 mismatch: ' + $name)
        }
    }
    return [pscustomobject]@{
        Directory = $root; Archive = (Join-Path $root $archives[0]); Checksums = $checksums
        Install = (Join-Path $root 'install.ps1'); Uninstall = (Join-Path $root 'uninstall.ps1')
        Acceptance = (Join-Path $root 'acceptance.ps1')
    }
}

& {
    $candidate = Get-JaekitVerifiedCandidate (Get-Location).Path
    & $candidate.Install -Archive $candidate.Archive -Checksums $candidate.Checksums -AddToPath
}

$jaekitRoot = Join-Path ([Environment]::GetFolderPath('LocalApplicationData')) 'Jaekit'
$jaekitExe = Join-Path $jaekitRoot 'bin\ha.exe'
& $jaekitExe --version
& $jaekitExe capabilities --format json
Get-Command ha -All

$jaekitState = Get-Content -LiteralPath (Join-Path $jaekitRoot 'managed.json') -Raw | ConvertFrom-Json
$jaekitData = Join-Path (Join-Path $jaekitRoot 'versions') $jaekitState.current_version
$jaekitExample = Join-Path (Get-Location).Path 'jaekit-reference-example'
if (Test-Path -LiteralPath $jaekitExample) { throw '복사 대상이 이미 있습니다.' }
Copy-Item -LiteralPath (Join-Path $jaekitData 'examples\check-result') -Destination $jaekitExample -Recurse

'C:\Program Files\Example\checker.exe' 'C:\작업 폴더\input.txt'
C:/Tools/checker.exe 'C:/작업 폴더/input.txt'

& {
    $candidate = Get-JaekitVerifiedCandidate (Get-Location).Path
    & $candidate.Uninstall
}