protected bool IsVersionInstalled(string lookupVersion, string builtInDir, string dynamicInstallDir)
{
var versionsFromDisk = VersionProviderHelper.GetVersionsFromDirectory(builtInDir);
if (HasVersion(versionsFromDisk))
{
return(true);
}
versionsFromDisk = VersionProviderHelper.GetVersionsFromDirectory(dynamicInstallDir);
if (HasVersion(versionsFromDisk))
{
// Only if there is a sentinel file we want to indicate that a version exists.
// This is because a user could kill a build midway which might leave the download of an SDK
// in a corrupt state.
var sentinelFile = Path.Combine(
dynamicInstallDir,
lookupVersion,
SdkStorageConstants.SdkDownloadSentinelFileName);
if (File.Exists(sentinelFile))
{
return(true);
}
}
return(false);
bool HasVersion(IEnumerable <string> versionsOnDisk)
{
return(versionsOnDisk.Any(onDiskVersion
=> string.Equals(lookupVersion, onDiskVersion, StringComparison.OrdinalIgnoreCase)));
}
}
protected bool IsVersionInstalled(string lookupVersion, string builtInDir, string dynamicInstallDir)
{
var versionsFromDisk = VersionProviderHelper.GetVersionsFromDirectory(builtInDir);
if (HasVersion(versionsFromDisk))
{
Logger.LogDebug(
"Version {version} is already installed at directory {installationDir}",
lookupVersion,
builtInDir);
return(true);
}
versionsFromDisk = VersionProviderHelper.GetVersionsFromDirectory(dynamicInstallDir);
if (HasVersion(versionsFromDisk))
{
// Only if there is a sentinel file we want to indicate that a version exists.
// This is because a user could kill a build midway which might leave the download of an SDK
// in a corrupt state.
var sentinelFile = Path.Combine(
dynamicInstallDir,
lookupVersion,
SdkStorageConstants.SdkDownloadSentinelFileName);
if (File.Exists(sentinelFile))
{
Logger.LogDebug(
"Version {version} is already installed at directory {installationDir}",
lookupVersion,
dynamicInstallDir);
return(true);
}
Logger.LogDebug(
"Directory for version {version} was already found at directory {installationDir}, " +
"but sentinel file {sentinelFile} was not found.",
lookupVersion,
dynamicInstallDir,
SdkStorageConstants.SdkDownloadSentinelFileName);
}
Logger.LogDebug(
"Version {version} was not found to be installed at {builtInDir} or {dynamicInstallDir}",
lookupVersion,
builtInDir,
dynamicInstallDir);
return(false);
bool HasVersion(IEnumerable <string> versionsOnDisk)
{
return(versionsOnDisk.Any(onDiskVersion
=> string.Equals(lookupVersion, onDiskVersion, StringComparison.OrdinalIgnoreCase)));
}
}
protected bool IsVersionInstalled(string lookupVersion, string[] installationDirs)
{
foreach (var installationDir in installationDirs)
{
var versionsFromDisk = VersionProviderHelper.GetVersionsFromDirectory(installationDir);
if (versionsFromDisk.Any(onDiskVersion
=> string.Equals(lookupVersion, onDiskVersion, StringComparison.OrdinalIgnoreCase)))
{
return(true);
}
}
return(false);
}