/// <summary>
/// Selects a node.js version to run the application with and augments iisnode.yml accordingly
/// </summary>
private void SelectNodeVersion(DeploymentContext context)
{
var fileSystem = new FileSystem();
var nodeSiteEnabler = new NodeSiteEnabler(
fileSystem,
repoFolder: _sourcePath,
siteFolder: context.OutputPath,
scriptPath: _scriptPath,
settings: _settings);
if (nodeSiteEnabler.LooksLikeNode())
{
ILogger innerLogger = context.Logger.Log(Resources.Log_SelectNodeJsVersion);
try
{
string log = nodeSiteEnabler.SelectNodeVersion(context.Tracer);
if (!String.IsNullOrEmpty(log))
{
innerLogger.Log(log);
}
}
catch (Exception ex)
{
innerLogger.Log(ex);
throw;
}
}
}
/// <summary>
/// Add a web.config file if we detect a Node site
/// </summary>
private void AddIISNodeConfig(DeploymentContext context)
{
var nodeSiteEnabler = new NodeSiteEnabler(
new FileSystem(),
repoFolder: _sourcePath,
siteFolder: context.OutputPath,
scriptPath: _scriptPath,
settings: _settings);
// Check if need to do anythng related to Node
if (nodeSiteEnabler.NeedNodeHandling())
{
// If we can figure out the start file, create the config file.
// Otherwise give a warning
string nodeStartFile = nodeSiteEnabler.GetNodeStartFile();
if (nodeStartFile != null)
{
context.Logger.Log(Resources.Log_CreatingNodeConfig);
nodeSiteEnabler.CreateConfigFile(nodeStartFile);
}
else
{
context.Logger.Log(Resources.Log_NodeWithMissingServerJs);
}
}
}
public void TestJsFileWithExtraNonNodeFile(string nonNodeFile)
{
var fileSystem = new MockFileSystem(new Dictionary<string, MockFileData>
{
{ @"c:\site\hello.js", new MockFileData("some js") },
{ @"c:\site\" + nonNodeFile, new MockFileData("some file") },
});
var nodeSiteEnabler = new NodeSiteEnabler(fileSystem, @"c:\repo", @"c:\site");
Assert.False(nodeSiteEnabler.NeedNodeHandling());
}
public void TestServerJsWithExistingRepoConfig()
{
var fileSystem = new MockFileSystem(new Dictionary<string, MockFileData>
{
{ @"c:\site\server.js", new MockFileData("some js") },
{ @"c:\repo\web.config", new MockFileData("some config") },
});
var nodeSiteEnabler = new NodeSiteEnabler(fileSystem, @"c:\repo", @"c:\site", null, new MockDeploymentSettingsManager());
Assert.False(nodeSiteEnabler.NeedNodeHandling());
}
public void TestJsFileWithExtraRandomFile()
{
var fileSystem = new MockFileSystem(new Dictionary<string, MockFileData>
{
{ @"c:\site\hello.js", new MockFileData("some js") },
{ @"c:\site\foo.blah", new MockFileData("some file") },
});
var nodeSiteEnabler = new NodeSiteEnabler(fileSystem, @"c:\repo", @"c:\site");
Assert.True(nodeSiteEnabler.NeedNodeHandling());
Assert.Equal(null, nodeSiteEnabler.GetNodeStartFile());
}
public void TestJsFileWithAspxAndNodesModuleFolder()
{
var fileSystem = new MockFileSystem(new Dictionary<string, MockFileData>
{
{ @"c:\site\hello.js", new MockFileData("some js") },
{ @"c:\site\hello.aspx", new MockFileData("some aspx") },
{ @"c:\site\node_modules\foo.txt", new MockFileData("some file") },
});
var nodeSiteEnabler = new NodeSiteEnabler(fileSystem, @"c:\repo", @"c:\site");
Assert.True(nodeSiteEnabler.NeedNodeHandling());
Assert.Equal(null, nodeSiteEnabler.GetNodeStartFile());
}
public void TestServerJsWithExistingSiteConfig()
{
var fileSystem = new MockFileSystem(new Dictionary<string, MockFileData>
{
{ @"c:\site\server.js", new MockFileData("some js") },
{ @"c:\site\web.config", new MockFileData("some config") },
});
var nodeSiteEnabler = new NodeSiteEnabler(fileSystem, @"c:\repo", @"c:\site", null, new MockDeploymentSettingsManager());
Assert.True(nodeSiteEnabler.NeedNodeHandling());
nodeSiteEnabler.CreateConfigFile("server.js");
Assert.True(fileSystem.File.ReadAllText(@"c:\site\web.config").Contains("server.js"));
}
public void TestFallbackToDefaultNodeJsVersionWithServerJsOnly()
{
var repoDir = this.CreateTempDirectory();
var siteDir = this.CreateTempDirectory();
var fileSystem = new FileSystem();
fileSystem.File.WriteAllText(Path.Combine(repoDir, "server.js"), "some js");
fileSystem.File.WriteAllText(Path.Combine(siteDir, "server.js"), "some js");
var scriptDir = Path.Combine(System.Environment.CurrentDirectory, "scripts");
var nodeSiteEnabler = new NodeSiteEnabler(fileSystem, repoDir, siteDir, scriptDir);
Assert.True(nodeSiteEnabler.LooksLikeNode());
string output = nodeSiteEnabler.SelectNodeVersion(new MockTracer());
Assert.True(output.Contains("The package.json file is not present"),
"the package.json was determined absent");
Assert.True(!fileSystem.File.Exists(Path.Combine(siteDir, "iisnode.yml")),
"iisnode.yml has not been created at " + siteDir);
fileSystem.Directory.Delete(repoDir, true);
fileSystem.Directory.Delete(siteDir, true);
}
public void TestJustOneStartFile(string existingStartFile)
{
var fileSystem = new MockFileSystem(new Dictionary<string, MockFileData>
{
{ @"c:\site\" + existingStartFile, new MockFileData("some js") },
{ @"c:\site\foo.blah", new MockFileData("some file") },
});
var nodeSiteEnabler = new NodeSiteEnabler(fileSystem, @"c:\repo", @"c:\site");
Assert.True(nodeSiteEnabler.NeedNodeHandling());
string startFile = nodeSiteEnabler.GetNodeStartFile();
Assert.Equal(existingStartFile, startFile);
Assert.False(fileSystem.File.Exists(@"c:\site\web.config"));
nodeSiteEnabler.CreateConfigFile(startFile);
Assert.True(fileSystem.File.Exists(@"c:\site\web.config"));
Assert.True(fileSystem.File.ReadAllText(@"c:\site\web.config").Contains(existingStartFile));
}
public void TestFallbackToDefaultNodeJsVersionWithIisnodeYmlLackingNodeProcessCommandLine()
{
var repoDir = this.CreateTempDirectory();
var siteDir = this.CreateTempDirectory();
var fileSystem = new FileSystem();
fileSystem.File.WriteAllText(Path.Combine(repoDir, "server.js"), "some js");
fileSystem.File.WriteAllText(Path.Combine(siteDir, "server.js"), "some js");
fileSystem.File.WriteAllText(Path.Combine(repoDir, "iisnode.yml"), "foo: bar");
fileSystem.File.WriteAllText(Path.Combine(siteDir, "iisnode.yml"), "foo: bar");
var scriptDir = Path.Combine(System.Environment.CurrentDirectory, "scripts");
var nodeSiteEnabler = new NodeSiteEnabler(fileSystem, repoDir, siteDir, scriptDir);
Assert.True(nodeSiteEnabler.LooksLikeNode());
string output = nodeSiteEnabler.SelectNodeVersion(new MockTracer());
Assert.True(output.Contains("The package.json file is not present"),
"the package.json does not specify node.js version");
Assert.True(fileSystem.File.Exists(Path.Combine(siteDir, "iisnode.yml")),
"iisnode.yml exists at " + siteDir);
Assert.True(!fileSystem.File.ReadAllText(Path.Combine(siteDir, "iisnode.yml")).Contains("nodeProcessCommandLine"),
"iisnode.yml at " + siteDir + " does not contain nodeProcessCommandLine");
fileSystem.Directory.Delete(repoDir, true);
fileSystem.Directory.Delete(siteDir, true);
}
/// <summary>
/// Selects a node.js version to run the application with and augments iisnode.yml accordingly
/// </summary>
private void SelectNodeVersion(DeploymentContext context)
{
var fileSystem = new FileSystem();
var nodeSiteEnabler = new NodeSiteEnabler(
fileSystem,
repoFolder: _sourcePath,
siteFolder: context.OutputPath,
scriptPath: _scriptPath);
ILogger innerLogger = null;
try
{
if (nodeSiteEnabler.LooksLikeNode())
{
innerLogger = context.Logger.Log(Resources.Log_SelectNodeJsVersion);
string log = nodeSiteEnabler.SelectNodeVersion(context.Tracer);
if (!String.IsNullOrEmpty(log))
{
innerLogger.Log(log);
}
}
}
catch (Exception ex)
{
if (innerLogger != null)
{
innerLogger.Log(ex);
}
throw;
}
}
/// <summary>
/// Add a web.config file if we detect a Node site
/// </summary>
private void AddIISNodeConfig(DeploymentContext context)
{
var nodeSiteEnabler = new NodeSiteEnabler(
new FileSystem(),
repoFolder: _sourcePath,
siteFolder: context.OutputPath,
scriptPath: _scriptPath);
// Check if need to do anythng related to Node
if (nodeSiteEnabler.NeedNodeHandling())
{
// If we can figure out the start file, create the config file.
// Otherwise give a warning
string nodeStartFile = nodeSiteEnabler.GetNodeStartFile();
if (nodeStartFile != null)
{
context.Logger.Log(Resources.Log_CreatingNodeConfig);
nodeSiteEnabler.CreateConfigFile(nodeStartFile);
}
else
{
context.Logger.Log(Resources.Log_NodeWithMissingServerJs);
}
}
}
/// <summary>
/// Selects a node.js version to run the application with and augments iisnode.yml accordingly
/// </summary>
private void SelectNodeVersion(DeploymentContext context)
{
var fileSystem = new FileSystem();
var nodeSiteEnabler = new NodeSiteEnabler(
fileSystem,
repoFolder: _sourcePath,
siteFolder: context.OutputPath,
scriptPath: _scriptPath);
if (nodeSiteEnabler.LooksLikeNode())
{
nodeSiteEnabler.SelectNodeVersion(context.Tracer);
}
}
public void TestMismatchBetweenAvailableVersionsAndRequestedVersions()
{
var repoDir = this.CreateTempDirectory();
var siteDir = this.CreateTempDirectory();
var fileSystem = new FileSystem();
fileSystem.File.WriteAllText(Path.Combine(repoDir, "server.js"), "some js");
fileSystem.File.WriteAllText(Path.Combine(siteDir, "server.js"), "some js");
fileSystem.File.WriteAllText(Path.Combine(repoDir, "package.json"), "{ \"engines\": { \"node\": \"0.1.0\" }}");
fileSystem.File.WriteAllText(Path.Combine(siteDir, "package.json"), "{ \"engines\": { \"node\": \"0.1.0\" }}");
var scriptDir = Path.Combine(System.Environment.CurrentDirectory, "scripts");
var nodeSiteEnabler = new NodeSiteEnabler(fileSystem, repoDir, siteDir, scriptDir);
Assert.True(nodeSiteEnabler.LooksLikeNode());
try
{
nodeSiteEnabler.SelectNodeVersion(new MockTracer());
}
catch (InvalidOperationException e)
{
Assert.True(e.InnerException != null);
Assert.True(e.InnerException.Message.Contains("No available node.js version matches"),
"No available node.js version matches");
}
Assert.True(!fileSystem.File.Exists(Path.Combine(siteDir, "iisnode.yml")),
"iisnode.yml does not exist at " + siteDir);
fileSystem.Directory.Delete(repoDir, true);
fileSystem.Directory.Delete(siteDir, true);
}
public void TestTurningAutomaticVersionSelectionOffWithIisnodeYmlWithNodeProcessCommandLine()
{
var repoDir = this.CreateTempDirectory();
var siteDir = this.CreateTempDirectory();
var fileSystem = new FileSystem();
fileSystem.File.WriteAllText(Path.Combine(repoDir, "server.js"), "some js");
fileSystem.File.WriteAllText(Path.Combine(siteDir, "server.js"), "some js");
fileSystem.File.WriteAllText(Path.Combine(repoDir, "package.json"), "{ \"engines\": { \"node\": \"0.1.0\" }}");
fileSystem.File.WriteAllText(Path.Combine(siteDir, "package.json"), "{ \"engines\": { \"node\": \"0.1.0\" }}");
fileSystem.File.WriteAllText(Path.Combine(repoDir, "iisnode.yml"), "nodeProcessCommandLine: bar");
fileSystem.File.WriteAllText(Path.Combine(siteDir, "iisnode.yml"), "nodeProcessCommandLine: bar");
var scriptDir = Path.Combine(System.Environment.CurrentDirectory, "scripts");
var nodeSiteEnabler = new NodeSiteEnabler(fileSystem, repoDir, siteDir, scriptDir);
Assert.True(nodeSiteEnabler.LooksLikeNode());
string output = nodeSiteEnabler.SelectNodeVersion(new MockTracer());
Assert.True(output.Contains("The iisnode.yml file explicitly sets nodeProcessCommandLine"),
"The iisnode.yml file explicitly sets nodeProcessCommandLine");
Assert.True(fileSystem.File.Exists(Path.Combine(siteDir, "iisnode.yml")),
"iisnode.yml exists at " + siteDir);
Assert.True(fileSystem.File.ReadAllText(Path.Combine(siteDir, "iisnode.yml")).Contains("nodeProcessCommandLine: bar"),
"iisnode.yml at " + siteDir + " remains unchanged");
fileSystem.Directory.Delete(repoDir, true);
fileSystem.Directory.Delete(siteDir, true);
}
public void TestPositiveMatch()
{
var repoDir = this.CreateTempDirectory();
var siteDir = this.CreateTempDirectory();
var fileSystem = new FileSystem();
fileSystem.File.WriteAllText(Path.Combine(repoDir, "server.js"), "some js");
fileSystem.File.WriteAllText(Path.Combine(siteDir, "server.js"), "some js");
fileSystem.File.WriteAllText(Path.Combine(repoDir, "package.json"), "{ \"engines\": { \"node\": \"> 0.6.0\" }}");
fileSystem.File.WriteAllText(Path.Combine(siteDir, "package.json"), "{ \"engines\": { \"node\": \"> 0.6.0\" }}");
var scriptDir = Path.Combine(System.Environment.CurrentDirectory, "scripts");
var nodeSiteEnabler = new NodeSiteEnabler(fileSystem, repoDir, siteDir, scriptDir);
Assert.True(nodeSiteEnabler.LooksLikeNode());
string output = nodeSiteEnabler.SelectNodeVersion(new MockTracer());
Assert.True(output.Contains("Selected node.js version"),
"Selected node.js version");
Assert.True(fileSystem.File.Exists(Path.Combine(siteDir, "iisnode.yml")),
"iisnode.yml exists at " + siteDir);
Assert.True(fileSystem.File.ReadAllText(Path.Combine(siteDir, "iisnode.yml")).Contains("nodeProcessCommandLine: "),
"iisnode.yml at " + siteDir + " contains nodeProcessCommandLine");
fileSystem.Directory.Delete(repoDir, true);
fileSystem.Directory.Delete(siteDir, true);
}
