43 lines
1.1 KiB
C#
43 lines
1.1 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading;
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using FluentValidation;
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using MfGames.Gallium;
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using MfGames.Nitride.Generators;
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namespace MfGames.Nitride.Handlebars;
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/// <summary>
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/// An operation that discovers which text files have a Handlebars template
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/// based on a component.
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/// </summary>
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[WithProperties]
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public partial class IdentifyHandlebarsFromComponent : IOperation
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{
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private readonly IValidator<IdentifyHandlebarsFromComponent> validator;
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public IdentifyHandlebarsFromComponent(
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IValidator<IdentifyHandlebarsFromComponent> validator)
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{
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this.validator = validator;
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}
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public Func<Entity, bool> HasHandlebarsTest { get; set; } = null!;
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/// <inheritdoc />
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public IEnumerable<Entity> Run(
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IEnumerable<Entity> input,
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CancellationToken cancellationToken = default)
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{
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this.validator.ValidateAndThrow(this);
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return input.Select(
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(entity) => this.HasHandlebarsTest.Invoke(entity)
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? entity.Set(HasHandlebarsTemplate.Instance)
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: entity);
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}
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}
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