public static EnvironmentSettings ReadFrom(string environmentFile)
{
var environment = new EnvironmentSettings();
new FileSystem().ReadTextFile(environmentFile, environment.ReadText);
return environment;
}
public static HostManifest ReadFrom(string fileName, EnvironmentSettings environment)
{
var parser = new SettingsParser(fileName, environment.Overrides.ToDictionary());
new FileSystem().ReadTextFile(fileName, parser.ParseText);
var hostName = Path.GetFileNameWithoutExtension(fileName);
var host = new HostManifest(hostName);
var settings = parser.Settings;
host.RegisterSettings(settings);
host.RegisterBottles(parser.References);
return host;
}
public static Recipe ReadFrom(string recipeDirectory, EnvironmentSettings environment)
{
var recipeName = Path.GetFileName(recipeDirectory);
var recipe = new Recipe(recipeName);
var fileSystem = new FileSystem();
fileSystem.ReadTextFile(FileSystem.Combine(recipeDirectory, ProfileFiles.RecipesControlFile), s =>
{
//TODO: Harden this for bad syntax
var parts = s.Split(':');
recipe.RegisterDependency(parts[1]);
});
fileSystem.FindFiles(recipeDirectory, new FileSet(){
Include = "*.host"
}).Each(file =>
{
var host = HostReader.ReadFrom(file, environment);
recipe.RegisterHost(host);
});
return recipe;
}
public void SetUp()
{
var writer = new DeploymentWriter("starwars");
var recipeDefinition = writer.RecipeFor("r1");
var host = recipeDefinition.HostFor("h1");
host.AddDirective(new SimpleSettings
{
One = "one",
Two = "two"
});
host.AddDirective(new OneSettings()
{
Name = "Jeremy",
Age = 37
});
host.AddReference(new BottleReference()
{
Name = "bottle1"
});
host.AddReference(new BottleReference()
{
Name = "bottle2"
});
recipeDefinition.HostFor("h2").AddProperty<ThreeSettings>(x => x.Direction, "North");
recipeDefinition.HostFor("h3").AddProperty<TwoSettings>(x => x.City, "Austin");
writer.RecipeFor("r2").HostFor("h3").AddProperty<SimpleSettings>(x => x.One, "one");
writer.RecipeFor("r3").HostFor("h3").AddProperty<SimpleSettings>(x => x.Two, "two");
writer.RecipeFor("r4").HostFor("h4").AddProperty<SimpleSettings>(x => x.Two, "ten");
writer.RecipeFor("r4").HostFor("h5").AddProperty<SimpleSettings>(x => x.Two, "ten");
writer.RecipeFor("r4").HostFor("h5").AddProperty<SimpleSettings>(x => x.One, "setting is {setting}");
writer.Flush(FlushOptions.Wipeout);
var environmentSettings = new EnvironmentSettings();
environmentSettings.Overrides["setting"] = "environment setting";
theRecipes = RecipeReader.ReadRecipes("starwars\\recipes", environmentSettings);
}
public static IEnumerable<Recipe> ReadRecipes(string recipesDir, EnvironmentSettings environment)
{
return Directory.GetDirectories(recipesDir).Select(dir => ReadFrom(dir, environment));
}
public void SetUp()
{
theEnvironmentSettings = new EnvironmentSettings();
}
private static void addEnvironmentSettingsToHosts(EnvironmentSettings environment, IEnumerable<HostManifest> hosts)
{
hosts.Each(host => host.RegisterSettings(environment.DataForHost(host.Name)));
}
