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C#: Use the extractor option to decide, whether CIL should be enabled.

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This commit is contained in:
Michael Nebel
2022-08-17 16:01:40 +02:00
parent cc898e9b82
commit ea40e7b29d
4 changed files with 13 additions and 15 deletions
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13
csharp/extractor/Semmle.Util/CommandLineOptions.cs
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@@ -17,7 +17,7 @@ namespace Semmle.Util
bool HandleOption(string key, string value);
/// <summary>
/// Handle a flag of the form "--cil" or "--nocil"
/// Handle a flag of the form "--cache" or "--nocache"
/// </summary>
/// <param name="key">The name of the flag. This is case sensitive.</param>
/// <param name="value">True if set, or false if prefixed by "--no"</param>
@@ -40,6 +40,7 @@ namespace Semmle.Util
public static class OptionsExtensions
{
private static readonly string[] ExtractorOptions = new[] { "trap_compression", "cil" };
private static string? GetExtractorOption(string name) =>
Environment.GetEnvironmentVariable($"CODEQL_EXTRACTOR_CSHARP_OPTION_{name.ToUpper()}");
@@ -47,12 +48,14 @@ namespace Semmle.Util
{
var extractorOptions = new List<string>();
var trapCompression = GetExtractorOption("trap_compression");
if (!string.IsNullOrEmpty(trapCompression))
foreach (var option in ExtractorOptions)
{
extractorOptions.Add($"--trap_compression:{trapCompression}");
var value = GetExtractorOption(option);
if (!string.IsNullOrEmpty(value))
{
extractorOptions.Add($"--{option}:{value}");
}
}
return extractorOptions;
}