79 lines
2.5 KiB
C#
79 lines
2.5 KiB
C#
using Microsoft.Extensions.Configuration;
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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namespace Mirea.Api.Endpoint.Configuration.Core.Startup;
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public static class EnvironmentConfiguration
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{
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private static Dictionary<string, string> LoadEnvironment(string envFile)
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{
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Dictionary<string, string> environment = [];
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if (!File.Exists(envFile)) return environment;
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foreach (var line in File.ReadAllLines(envFile))
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{
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if (string.IsNullOrEmpty(line)) continue;
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var commentIndex = line.IndexOf('#', StringComparison.Ordinal);
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var arg = line;
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if (commentIndex != -1)
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arg = arg.Remove(commentIndex, arg.Length - commentIndex);
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var parts = arg.Split(
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'=',
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StringSplitOptions.RemoveEmptyEntries);
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if (parts.Length > 2)
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parts = [parts[0], string.Join("=", parts[1..])];
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if (parts.Length != 2)
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continue;
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environment.Add(parts[0].Trim(), parts[1].Trim());
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}
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return environment;
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}
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public static IConfigurationRoot GetEnvironment()
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{
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var variablesFromFile = LoadEnvironment(".env");
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#if DEBUG
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LoadEnvironment(".env.develop").ToList().ForEach(x => variablesFromFile.Add(x.Key, x.Value));
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#endif
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var environmentVariables = Environment.GetEnvironmentVariables()
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.OfType<DictionaryEntry>()
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.ToDictionary(
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entry => entry.Key.ToString() ?? string.Empty,
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entry => entry.Value?.ToString() ?? string.Empty
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);
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var result = new ConfigurationBuilder()
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.AddInMemoryCollection(environmentVariables!)
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.AddInMemoryCollection(variablesFromFile!);
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if (variablesFromFile.TryGetValue("PATH_TO_SAVE", out var pathToSave))
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{
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Environment.SetEnvironmentVariable("PATH_TO_SAVE", pathToSave);
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if (!Directory.Exists(pathToSave))
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Directory.CreateDirectory(pathToSave);
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}
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if (variablesFromFile.TryGetValue("ACTUAL_SUB_PATH", out var actualSubPath))
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Environment.SetEnvironmentVariable("ACTUAL_SUB_PATH", actualSubPath);
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if (variablesFromFile.TryGetValue("SWAGGER_SUB_PATH", out var swaggerSubPath))
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Environment.SetEnvironmentVariable("SWAGGER_SUB_PATH", swaggerSubPath);
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return result.Build();
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}
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} |