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Added overload of the IConfigurationBuilder.AddOcelot extension-method that accepts a specific folder (#476)

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This commit is contained in:
Edwin van Wijk 2018-07-19 18:49:47 +02:00 committed by Tom Pallister
parent 5c940acf0e
commit 12ef3bc00f
2 changed files with 41 additions and 9 deletions
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11
src/Ocelot/DependencyInjection/ConfigurationBuilderExtensions.cs
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@ -29,12 +29,17 @@ namespace Ocelot.DependencyInjection
} }
public static IConfigurationBuilder AddOcelot(this IConfigurationBuilder builder) public static IConfigurationBuilder AddOcelot(this IConfigurationBuilder builder)
{
return builder.AddOcelot(".");
}
public static IConfigurationBuilder AddOcelot(this IConfigurationBuilder builder, string folder)
{ {
const string pattern = "(?i)ocelot\\.([a-zA-Z0-9]*)(\\.json)$"; const string pattern = "(?i)ocelot\\.([a-zA-Z0-9]*)(\\.json)$";
var reg = new Regex(pattern); var reg = new Regex(pattern);
var files = Directory.GetFiles(".") var files = Directory.GetFiles(folder)
.Where(path => reg.IsMatch(path)) .Where(path => reg.IsMatch(path))
.ToList(); .ToList();
@ -43,7 +48,7 @@ namespace Ocelot.DependencyInjection
foreach (var file in files) foreach (var file in files)
{ {
// windows and unix sigh... // windows and unix sigh...
if(files.Count > 1 && (file == "./ocelot.json" || file == ".\\ocelot.json")) if(files.Count > 1 && (Path.GetFileName(file) == "ocelot.json"))
{ {
continue; continue;
} }
@ -53,7 +58,7 @@ namespace Ocelot.DependencyInjection
var config = JsonConvert.DeserializeObject<FileConfiguration>(lines); var config = JsonConvert.DeserializeObject<FileConfiguration>(lines);
// windows and unix sigh... // windows and unix sigh...
if (file == "./ocelot.global.json" || file == ".\\ocelot.global.json") if (Path.GetFileName(file) == "ocelot.global.json")
{ {
fileConfiguration.GlobalConfiguration = config.GlobalConfiguration; fileConfiguration.GlobalConfiguration = config.GlobalConfiguration;
} }

39
test/Ocelot.UnitTests/DependencyInjection/ConfigurationBuilderExtensionsTests.cs
View File

@ -32,14 +32,29 @@
[Fact] [Fact]
public void should_merge_files() public void should_merge_files()
{ {
this.Given(_ => GivenMultipleConfigurationFiles()) this.Given(_ => GivenMultipleConfigurationFiles(""))
.When(_ => WhenIAddOcelotConfiguration()) .When(_ => WhenIAddOcelotConfiguration())
.Then(_ => ThenTheConfigsAreMerged()) .Then(_ => ThenTheConfigsAreMerged())
.BDDfy(); .BDDfy();
} }
private void GivenMultipleConfigurationFiles() [Fact]
public void should_merge_files_in_specific_folder()
{ {
string configFolder = "ConfigFiles";
this.Given(_ => GivenMultipleConfigurationFiles(configFolder))
.When(_ => WhenIAddOcelotConfigurationWithSpecificFolder(configFolder))
.Then(_ => ThenTheConfigsAreMerged())
.BDDfy();
}
private void GivenMultipleConfigurationFiles(string folder)
{
if (!string.IsNullOrEmpty(folder))
{
Directory.CreateDirectory(folder);
}
_globalConfig = new FileConfiguration _globalConfig = new FileConfiguration
{ {
GlobalConfiguration = new FileGlobalConfiguration GlobalConfiguration = new FileGlobalConfiguration
@ -159,10 +174,15 @@
} }
}; };
File.WriteAllText("ocelot.global.json", JsonConvert.SerializeObject(_globalConfig)); string globalFilename = Path.Combine(folder, "ocelot.global.json");
File.WriteAllText("ocelot.reRoutesA.json", JsonConvert.SerializeObject(_reRouteA)); string reroutesAFilename = Path.Combine(folder, "ocelot.reRoutesA.json");
File.WriteAllText("ocelot.reRoutesB.json", JsonConvert.SerializeObject(_reRouteB)); string reroutesBFilename = Path.Combine(folder, "ocelot.reRoutesB.json");
File.WriteAllText("ocelot.aggregates.json", JsonConvert.SerializeObject(_aggregate)); string aggregatesFilename = Path.Combine(folder, "ocelot.aggregates.json");
File.WriteAllText(globalFilename, JsonConvert.SerializeObject(_globalConfig));
File.WriteAllText(reroutesAFilename, JsonConvert.SerializeObject(_reRouteA));
File.WriteAllText(reroutesBFilename, JsonConvert.SerializeObject(_reRouteB));
File.WriteAllText(aggregatesFilename, JsonConvert.SerializeObject(_aggregate));
} }
private void WhenIAddOcelotConfiguration() private void WhenIAddOcelotConfiguration()
@ -172,6 +192,13 @@
_configRoot = builder.Build(); _configRoot = builder.Build();
} }
private void WhenIAddOcelotConfigurationWithSpecificFolder(string folder)
{
IConfigurationBuilder builder = new ConfigurationBuilder();
builder.AddOcelot(folder);
_configRoot = builder.Build();
}
private void ThenTheConfigsAreMerged() private void ThenTheConfigsAreMerged()
{ {
var fc = (FileConfiguration)_configRoot.Get(typeof(FileConfiguration)); var fc = (FileConfiguration)_configRoot.Get(typeof(FileConfiguration));