40 lines
1.5 KiB
C#
40 lines
1.5 KiB
C#
using System;
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using System.IO;
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using Microsoft.Extensions.Options;
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using StellaOps.Scanner.Surface.Env;
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using StellaOps.Scanner.Surface.FS;
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namespace StellaOps.Scanner.WebService.Options;
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/// <summary>
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/// Aligns surface manifest store options with environment-derived cache settings.
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/// </summary>
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public sealed class SurfaceManifestStoreOptionsConfigurator : IConfigureOptions<SurfaceManifestStoreOptions>
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{
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private readonly ISurfaceEnvironment _surfaceEnvironment;
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private readonly IOptions<SurfaceCacheOptions> _cacheOptions;
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public SurfaceManifestStoreOptionsConfigurator(
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ISurfaceEnvironment surfaceEnvironment,
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IOptions<SurfaceCacheOptions> cacheOptions)
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{
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_surfaceEnvironment = surfaceEnvironment ?? throw new ArgumentNullException(nameof(surfaceEnvironment));
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_cacheOptions = cacheOptions ?? throw new ArgumentNullException(nameof(cacheOptions));
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}
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public void Configure(SurfaceManifestStoreOptions options)
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{
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ArgumentNullException.ThrowIfNull(options);
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var settings = _surfaceEnvironment.Settings;
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options.Bucket = settings.SurfaceFsBucket;
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options.Scheme = settings.SurfaceFsEndpoint.Scheme;
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if (string.IsNullOrWhiteSpace(options.RootDirectory))
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{
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var cacheRoot = _cacheOptions.Value.RootDirectory ?? Path.Combine(Path.GetTempPath(), "stellaops", "surface-cache");
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options.RootDirectory = Path.Combine(cacheRoot, "manifests");
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}
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}
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}
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