private bool InstallCommands(string packageId, string appPath)
{
string commandsFolder = Path.Combine(appPath, InstallBuilder.CommandsFolderName);
IEnumerable <string> allAppCommandsFiles;
if (RuntimeEnvironmentHelper.IsWindows)
{
allAppCommandsFiles = Directory.EnumerateFiles(commandsFolder, "*.cmd");
}
else
{
// We have cmd files and project.*.json files in the same folder
allAppCommandsFiles = Directory.EnumerateFiles(commandsFolder, "*.*")
.Where(cmd => !cmd.EndsWith(".cmd") && !cmd.EndsWith(".json"))
.ToList();
}
var allAppCommands = allAppCommandsFiles
.Select(cmd => Path.GetFileNameWithoutExtension(cmd))
.ToList();
IEnumerable <string> conflictingCommands;
if (OverwriteCommands)
{
conflictingCommands = new string[0];
}
else
{
// Conflicting commands are only the commands not owned by this application
conflictingCommands = allAppCommands.Where(appCmd =>
{
var commandOwner = _commandsRepository.FindCommandOwner(appCmd);
return(commandOwner != null &&
!packageId.Equals(commandOwner.Id, StringComparison.OrdinalIgnoreCase));
});
}
if (conflictingCommands.Any())
{
WriteError(string.Format(
"The application commands cannot be installed because the following commands already exist: {0}. No changes were made. Rerun the command with the --overwrite switch to replace the existing commands.",
string.Join(", ", conflictingCommands)));
return(false);
}
var installPath = Path.GetFullPath(_commandsRepository.Root.Root);
foreach (string commandFileFullPath in allAppCommandsFiles)
{
string commandFileName =
RuntimeEnvironmentHelper.IsWindows ?
Path.GetFileName(commandFileFullPath) :
Path.GetFileNameWithoutExtension(commandFileFullPath);
string commandScript;
if (RuntimeEnvironmentHelper.IsWindows)
{
commandScript = string.Format(
"@\"%~dp0{0}\" %*",
commandFileFullPath.Substring(installPath.Length));
}
else
{
commandScript = string.Format(
"\"$(dirname $0){0}\" $@",
commandFileFullPath.Substring(installPath.Length));
}
string scriptFilePath = Path.Combine(installPath, commandFileName);
File.WriteAllText(scriptFilePath, commandScript);
if (!RuntimeEnvironmentHelper.IsWindows)
{
FileOperationUtils.MarkExecutable(commandFileFullPath);
FileOperationUtils.MarkExecutable(scriptFilePath);
}
}
var installedCommands = allAppCommandsFiles.Select(cmd => Path.GetFileNameWithoutExtension(cmd));
WriteInfo("The following commands were installed: " + string.Join(", ", installedCommands));
return(true);
}
public void DnuRestore_ExecutesScripts(string flavor, string os, string architecture)
{
bool isWindows = TestUtils.CurrentRuntimeEnvironment.OperatingSystem == "Windows";
var environment = new Dictionary <string, string>
{
{ "DNX_TRACE", "0" },
};
var expectedPreContent =
@"""one""
""two""
"">three""
""four""
";
var expectedPostContent =
@"""five""
""six""
""argument seven""
""argument eight""
";
string projectJsonContent;
string scriptContent;
string scriptName;
if (isWindows)
{
projectJsonContent =
@"{
""frameworks"": {
""dnx451"": { }
},
""scripts"": {
""prerestore"": [
""script.cmd one two > pre"",
""script.cmd ^>three >> pre && script.cmd ^ four >> pre""
],
""postrestore"": [
""\""%project:Directory%/script.cmd\"" five six > post"",
""\""%project:Directory%/script.cmd\"" \""argument seven\"" \""argument eight\"" >> post""
]
}
}";
scriptContent =
@"@echo off
:argumentStart
if ""%~1""=="""" goto argumentEnd
echo ""%~1""
shift
goto argumentStart
:argumentEnd";
scriptName = "script.cmd";
}
else
{
projectJsonContent =
@"{
""frameworks"": {
""dnx451"": { }
},
""scripts"": {
""prerestore"": [
""script one two > pre"",
""script.sh \\>three >> pre; ./script.sh four >> pre""
],
""postrestore"": [
""\""%project:Directory%/script\"" five six > post"",
""\""%project:Directory%/script.sh\"" \""argument seven\"" \""argument eight\"" >> post""
]
}
}";
scriptContent =
@"#!/usr/bin/env bash
set -o errexit
for arg in ""$@""; do
printf ""\""%s\""\n"" ""$arg""
done";
scriptName = "script.sh";
}
var projectStructure =
$@"{{
'.': ['project.json', '{ scriptName }']
}}";
var runtimeHomePath = _fixture.GetRuntimeHomeDir(flavor, os, architecture);
using (var testEnv = new DnuTestEnvironment(runtimeHomePath, projectName: "Project Name"))
{
var projectPath = testEnv.ProjectPath;
DirTree.CreateFromJson(projectStructure)
.WithFileContents("project.json", projectJsonContent)
.WithFileContents(scriptName, scriptContent)
.WriteTo(projectPath);
FileOperationUtils.MarkExecutable(Path.Combine(projectPath, scriptName));
string output;
string error;
var exitCode = DnuTestUtils.ExecDnu(
runtimeHomePath,
subcommand: "restore",
arguments: null,
stdOut: out output,
stdErr: out error,
environment: environment,
workingDir: projectPath);
Assert.Equal(0, exitCode);
Assert.Empty(error);
Assert.Contains("Executing script 'prerestore' in project.json", output);
Assert.Contains("Executing script 'postrestore' in project.json", output);
var preContent = File.ReadAllText(Path.Combine(projectPath, "pre"));
Assert.Equal(expectedPreContent, preContent);
var postContent = File.ReadAllText(Path.Combine(projectPath, "post"));
Assert.Equal(expectedPostContent, postContent);
}
}