chylex/Brotli-Builder
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Update BrotliCalc compress command to allow a quality range

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This commit is contained in:
chylex 2019-11-28 23:12:34 +01:00
parent 16736e9560
commit 28606f9632
1 changed files with 17 additions and 2 deletions

19
BrotliCalc/Commands/CmdCompress.cs
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@ -12,7 +12,7 @@ namespace BrotliCalc.Commands{
public string FullName => "compress";
public string ShortName => "c";
public string ArgumentDesc => "<source-path> <quality|all> [window-size]";
public string ArgumentDesc => "<source-path> <quality|0-11|all> [window-size]";
public IntRange ArgumentCount => new IntRange(2, 3);
public static string? CustomExePath { get; set; }
@ -23,7 +23,7 @@ namespace BrotliCalc.Commands{
public string Process(string[] args){
var path = args[0];
var qualities = args[1] == "all" ? QualityRange : IntRange.Only(int.Parse(args[1]));
var qualities = args[1] == "all" ? QualityRange : ParseQualityRange(args[1]);
var wbits = args.Length >= 3 ? new WindowSize(int.Parse(args[2])).Bits : AutoWindowSize;
if (!qualities.Values.All(QualityRange.Contains)){
@ -61,6 +61,21 @@ namespace BrotliCalc.Commands{
return $"Compressed {totalFiles} file(s).";
}
private static IntRange ParseQualityRange(string arg){
if (arg.Contains('-')){
var split = arg.Split(new char[]{ '-' }, 2);
if (split.Length < 2){
throw new FormatException("Invalid quality range.");
}
return new IntRange(int.Parse(split[0]), int.Parse(split[1]));
}
else{
return IntRange.Only(int.Parse(arg));
}
}
private static void Compress(int wbits, int quality, string path){
using DiagProcess process = DiagProcess.Start(CustomExePath ?? "brotli", $"-w {wbits} -q {quality} -S .{quality}{Brotli.CompressedFileExtension} -f \"{path}\"");
process.WaitForExit();