AngularDart多语言代码生成脚本

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function Get-Files($path, $extension ) {
    $result = [string](Get-ChildItem -Path $path -Recurse -Filter $extension | Resolve-Path -Relative)
    return $result + " ";
}

function Get-DartFiles ($project) {
    $path1 = Get-Files "lib" "*.dart"
    $path2 = Get-Files ".dart_tool\build\generated\$project\lib\" "*.dart"
    $path3 = $path1 + $path2;
    return $path3
}

function Get-ArbFiles($dir) {
    $result = Get-Files $dir "*.arb"
    return $result + " ";
}

function Get-SupportCultures {
    return "en_US", "zh_CN"
}

function Extract_To_Arb ($project, $outputDir) {
    If (!(test-path $outputDir)) {
        New-Item -ItemType Directory -Force -Path $outputDir
    }

    $path = Get-DartFiles($project)
    Get-SupportCultures | ForEach-Object {
        $cmd = "pub run intl_translation:extract_to_arb  --locale $_ --output-file $_.arb  --output-dir $outputDir $path"
        Invoke-Expression $cmd
    }
    # Invoke-Expression ("pub run intl_translation:extract_to_arb  --locale zh_CN --output-file zh_CN.arb  --output-dir messages " + $path )

}

function Generate_From_Arb ($project, $arbDir, $codeDir) {
    If (!(test-path $codeDir)) {
        New-Item -ItemType Directory -Force -Path $codeDir
    }
    $dart_files = Get-DartFiles($project)
    $arb_files = Get-ArbFiles($arbDir)
    $cmd = " pub run intl_translation:generate_from_arb --output-dir $codeDir $arb_files $dart_files"
    Invoke-Expression $cmd

    # pub run intl_translation:generate_from_arb --output-dir lib/messages messages/intl_messages.arb lib/app_component.dart .dart_tool/build/generated/examples.i18n/lib/app_component.template.dart

}

$choice = Read-Host("
 Choice 0 to extract_to_arb
 Choice 1 to generate_from_arb
 ");

$proj = (Get-Content .\pubspec.yaml)[0].Replace("name:", "").Trim()
$arbDir = "messages"
$codeDir = "lib/messages"
if ($choice.Equals("0")) {
    Extract_To_Arb $proj $arbDir
}
else {
    Generate_From_Arb $proj $arbDir $codeDir;
}