public void InstallDependencies(IDependencySolver dependencySolver)
{
//FIXME: We should check for all repositories, not the first one
//FileRepository rt = (FileRepository) Upfile.Repositories[0];
upfile = Upfile.Instance();
PackageList pList = PackageList.Instance();
DependencyDefinition[] dependencies = dependencySolver.SolveDependencies(upfile.Dependencies);
foreach (DependencyDefinition packageDefinition in dependencies)
{
PackageRepo result = pList.FindPackageAndRepository(packageDefinition);
if (result.Repository != null)
{
using (TemporaryDirectory td = result.Repository.DownloadPackage(result.Package))
{
InstallPackage(result.Package, td, packageDefinition);
}
}
}
}
public void LoadDependencies(DependencyDefinition dependency, PackageList packageList, DependencyHelper.ConflictChecker checkConflict, out DependencyNode node)
{
node = new DependencyNode(dependency);
if (Contains(dependency.Name))
{
DependencyNode existing = FindByName(dependency.Name);
checkConflict(ref existing, node);
}
else
{
nodeList.Add(node);
Upset package = packageList.FindPackageAndRepository(dependency).Package;
if (package == null)
{
throw new MissingDependencyException(string.Format(" depends on {0} ({1}) but it is not present in any of your specified repository", dependency.Name, dependency.Requirement));
}
if (package.Dependencies != null)
{
DependencyNode child;
foreach (DependencyDefinition packageDependency in package.Dependencies)
{
child = null;
try
{
LoadDependencies(packageDependency, packageList, checkConflict, out child);
AddDependency(node, child);
}
catch (MissingDependencyException e)
{
throw new MissingDependencyException(dependency.Name + e.Message);
}
}
}
}
}
private LockfileSnapshot LoadLockfile()
{
string pattern = @"([\w\.\-]+)\s\(([\w\.\+!\*]+)\)";
LockfileSnapshot result = new LockfileSnapshot();
using (StreamReader file = new StreamReader(lockfilePath))
{
string line = file.ReadLine();
if (line == null || line != "# UPFILE DEPENDENCIES")
{
throw new FileLoadException("Cannot load Upfile.lock, it is missing the \'UPFILE DEPENDENCIES\' header");
}
List <DependencyDefinition> upfileDependencyList = new List <DependencyDefinition>();
Match match;
while (!string.IsNullOrEmpty(line = file.ReadLine()))
{
match = Regex.Match(line, pattern);
if (!match.Success || match.Groups.Count < 3)
{
throw new FileLoadException("Cannot load Upfile.lock, the line " + line + " does not match \'package_name (version_requirement)\'");
}
DependencyDefinition temp = new DependencyDefinition
{
Name = match.Groups[1].Value,
Version = match.Groups[2].Value
};
upfileDependencyList.Add(temp);
}
result.upfileDependencies = upfileDependencyList.ToArray();
if (line == null)
{
throw new FileLoadException("Cannot load Upfile.lock, it is incomplete");
}
line = file.ReadLine();
if (line == null || line != "# SOLVED DEPENDENCIES")
{
throw new FileLoadException("Cannot load Upfile.lock, it is missing the \'SOLVED DEPENDENCIES\' header");
}
List <PackageRepo> installableList = new List <PackageRepo>();
line = file.ReadLine();
PackageList packageList = PackageList.Instance();
while (!string.IsNullOrEmpty(line))
{
match = Regex.Match(line, pattern);
if (!match.Success || match.Groups.Count < 3)
{
throw new FileLoadException("Cannot load Upfile.lock, the line " + line + " does not match \'package_name (installed_version)\'");
}
PackageRepo temp = packageList.FindPackageAndRepository(new DependencyDefinition
{
Name = match.Groups[1].Value,
Version = match.Groups[2].Value + "!" // Check for exact version
});
if (temp.Package != null && temp.Repository != null)
{
installableList.Add(temp);
}
else
{
installableList.Add(new PackageRepo
{
Package = new Upset
{
PackageName = match.Groups[1].Value,
PackageVersion = match.Groups[2].Value
}
});
}
// Read the dependencies
while ((line = file.ReadLine()) != null && line.StartsWith("\t"))
{
match = Regex.Match(line, pattern);
if (!match.Success || match.Groups.Count < 3)
{
throw new FileLoadException("Cannot load Upfile.lock, the line " + line + " does not match \'package_name (version_requirement)\'");
}
}
}
result.installableDependencies = installableList.ToArray();
}
return(result);
}
