private IEnumerable <FieldDescriptor> BuildListWithFieldsToShow(string fieldString)
{
var fieldList = new List <FieldDescriptor>();
var fieldNames = new ListString(fieldString).ToArray();
if (fieldNames.Any())
{
IncludePatterns =
fieldNames
.Where(name => !name.StartsWith("-"))
.Select(
name =>
new WildcardPattern(name, WildcardOptions.IgnoreCase | WildcardOptions.CultureInvariant))
.ToList();
ExcludePatterns =
fieldNames
.Where(name => name.StartsWith("-"))
.Select(
name =>
new WildcardPattern(name.Substring(1),
WildcardOptions.IgnoreCase | WildcardOptions.CultureInvariant))
.ToList();
}
var currentItem = CurrentItem;
currentItem.Fields.ReadAll();
var template =
TemplateManager.GetTemplate(Settings.DefaultBaseTemplate,
currentItem.Database);
FieldCollection fields = new FieldCollection(CurrentItem);
fields.ReadAll();
fields.Sort();
foreach (Field field in fields)
{
//if not including standard field and it's standard, skip it.
if (!IncludeStandardFields && template.ContainsField(field.ID))
{
continue;
}
var name = field.Name;
var wildcardMatch = IncludePatterns.Any(pattern => pattern.IsMatch(name));
if (!wildcardMatch)
{
continue;
}
if (ExcludePatterns.Any(pattern => pattern.IsMatch(name)))
{
wildcardMatch = false;
}
if (wildcardMatch)
{
fieldList.Add(new FieldDescriptor(currentItem, field.Name));
}
}
return(fieldList);
}
/// <summary>
/// Adds the value to the <see cref="IncludePatterns"/> collection property and
/// returns this instance.
/// </summary>
/// <param name="value">
/// The value to add to the <see cref="IncludePatterns"/> collection property.
/// </param>
/// <returns>
/// This instance.
/// </returns>
/// <remarks>
/// This method is part of the fluent interface.
/// </remarks>
/// <exception cref="System.ArgumentNullException">
/// <para><paramref name="value"/> is <c>null</c> or empty.</para>
/// </exception>
public T WithIncludePattern(string value)
{
if (StringEx.IsNullOrWhiteSpace(value))
{
throw new ArgumentNullException("value");
}
IncludePatterns.Add(value);
return((T)this);
}
public CompositeGlob(IEnumerable <string> includePatterns, IEnumerable <string> excludePatterns)
{
if (excludePatterns == null)
{
excludePatterns = new List <string>();
}
IncludePatterns = includePatterns.ToArray();
ExcludePatterns = excludePatterns.ToArray();
includeGlobs = IncludePatterns.Select(pattern => new GLOB(pattern)).ToArray();
excludeGlobs = ExcludePatterns.Select(pattern => new GLOB(pattern)).ToArray();
}
public override void Write(CustomFileWriter writer)
{
writer.WriteLine($"- name: Cache {IncludePatterns.JoinComma()}");
using (writer.Indent())
{
writer.WriteLine("uses: actions/cache@v2");
writer.WriteLine("with:");
using (writer.Indent())
{
writer.WriteLine("path: |");
IncludePatterns.ForEach(x => writer.WriteLine($" {x}"));
ExcludePatterns.ForEach(x => writer.WriteLine($" !{x}"));
writer.WriteLine($"key: ${{{{ runner.os }}}}-${{{{ hashFiles({KeyFiles.Select(x => x.SingleQuote()).JoinComma()}) }}}}");
}
}
}
/// <summary>
/// Writes the config file
/// </summary>
/// <returns>an empty string if no exception occurs</returns>
public string Write(string trgtFileName)
{
try
{
StringBuilder fileContents = new StringBuilder();
fileContents.Append(Section1);
// parity
fileContents.Append(Section2);
AddParityToConfig(fileContents, ParityFile1, char.MinValue);
// #-parity
fileContents.Append(Section3);
AddParityToConfig(fileContents, ParityFile2, '2');
AddParityToConfig(fileContents, ZParityFile, 'z');
AddParityToConfig(fileContents, ParityFile3, '3');
AddParityToConfig(fileContents, ParityFile4, '4');
AddParityToConfig(fileContents, ParityFile5, '5');
AddParityToConfig(fileContents, ParityFile6, '6');
// content
fileContents.Append(Section4);
ContentFiles.ForEach(item => fileContents.AppendLine($"content {(Directory.Exists(item) ? Path.Combine(item, @"snapraid.content") : item)}"));
// data sources
fileContents.Append(Section5);
foreach (SnapShotSource shotSource in SnapShotSources)
{
fileContents.Append(@"disk ").Append(shotSource.Name).Append(@" ").AppendLine(shotSource.DirSource);
}
// exclude hidden files
fileContents.Append(Section6);
fileContents.AppendLine(Nohidden ? @"nohidden" : @"#nohidden");
// exclude files and directories
fileContents.Append(Section7);
if (ExcludePatterns.Any())
{
ExcludePatterns.ForEach(item => fileContents.Append(@"exclude ").AppendLine(item));
}
// include files and directories
if (IncludePatterns.Any())
{
IncludePatterns.ForEach(item => fileContents.Append(@"include ").AppendLine(item));
}
// blocksize
fileContents.Append(Section8);
BlockSizeKB = BlockSizeKB >= Constants.MinBlockSize && BlockSizeKB <= Constants.MaxBlockSize ? BlockSizeKB : Constants.DefaultBlockSize;
fileContents.Append("block_size ").Append(BlockSizeKB).AppendLine();
// hashsize
fileContents.Append(Section9);
// autosave
fileContents.Append(Section10);
// ReSharper disable once ConditionIsAlwaysTrueOrFalse
AutoSaveGB = AutoSaveGB >= Constants.MinAutoSave && AutoSaveGB <= Constants.MaxAutoSave ? AutoSaveGB : Constants.DefaultAutoSave;
fileContents.Append(@"autosave ").Append(AutoSaveGB).AppendLine();
// pool
fileContents.Append(Section11);
// windows share
// smartctl
Directory.CreateDirectory(Path.GetDirectoryName(trgtFileName));
File.WriteAllText(trgtFileName, fileContents.ToString());
}
catch (Exception ex)
{
Log.Fatal(ex);
return(ex.Message);
}
return(string.Empty);
}
/// <summary>
/// Reads the config file
/// </summary>
/// <returns>an empty string if no exception occurs</returns>
public bool Read()
{
Log.Trace(@"ConfigFileHelper.Read() ...");
try
{
if (!ConfigFileExists)
{
return(false);
}
bool isConfigRead = true;
ParityFile1 = string.Empty;
ParityFile2 = string.Empty;
ZParityFile = string.Empty;
ParityFile3 = string.Empty;
ParityFile4 = string.Empty;
ParityFile5 = string.Empty;
ParityFile6 = string.Empty;
ConfigErrors.Clear();
ConfigWarnings.Clear();
ContentFiles.Clear();
SnapShotSources.Clear();
ExcludePatterns.Clear();
IncludePatterns.Clear();
BlockSizeKB = Constants.DefaultBlockSize;
AutoSaveGB = Constants.DefaultAutoSave;
foreach (string line in File.ReadLines(ConfigPath))
{
string lineStart = line.Trim();
if (string.IsNullOrWhiteSpace(lineStart) || lineStart.StartsWith(@"#"))
{
continue;
}
// Not a comment so process the line
// split the line by the first space encountered
string[] configItem = lineStart.Split(new[] { ' ' }, 2);
Log.Trace(@"configItem [{0}]", string.Join(" ", configItem));
string configItemName = configItem[0] ?? string.Empty;
Log.Trace(@"configItemName [{0}]", configItemName);
string configItemValue = (configItem.Length > 1) ? configItem[1] : string.Empty;
Log.Trace(@"configItemValue [{0}]", configItemValue);
// ignore the line if it is not an a recognized setting
if (!validConfigNames.Contains(configItemName))
{
continue;
}
Log.Trace(@"configItemName found in validConfigNames");
switch (configItemName)
{
case @"parity":
ParityFile1 = configItemValue;
break;
case @"q-parity":
Log.Warn(@"'q-parity' entry in config file will be changed to '2-parity' when config is saved");
ParityFile2 = configItemValue;
break;
case @"2-parity":
// handle legacy 'q-parity' entry by giving it priority over any '2-parity' entry; saving config will rename 'q-parity' to '2-parity' and leave the path unchanged
if (string.IsNullOrEmpty(ParityFile2))
{
ParityFile2 = configItemValue;
}
break;
case @"z-parity":
// #WARNING! Your CPU doesn't have a fast implementation for triple parity.
// #WARNING! It's recommended to switch to 'z-parity' instead than '3-parity'.
ZParityFile = configItemValue;
ParityFile3 = string.Empty;
break;
case @"3-parity":
if (string.IsNullOrWhiteSpace(ZParityFile))
{
ParityFile3 = configItemValue;
}
break;
case @"4-parity":
ParityFile4 = configItemValue;
break;
case @"5-parity":
ParityFile5 = configItemValue;
break;
case @"6-parity":
ParityFile6 = configItemValue;
break;
case @"content":
ContentFiles.Add(configItemValue);
break;
case @"disk":
case @"data": // Handle older configs
{
// get the data name, d1,d2,d3 etc
string diskName = configItemValue.Split(' ')[0];
// get the path
int diskSplitIndex = configItemValue.IndexOf(' ');
string diskPath = configItemValue.Substring(diskSplitIndex + 1);
// special handling of data sources since order preservation is extremely important
if (!string.IsNullOrEmpty(diskName) && !string.IsNullOrEmpty(diskPath))
{
SnapShotSources.Add(new SnapShotSource {
Name = diskName, DirSource = diskPath
});
}
}
break;
case @"exclude":
ExcludePatterns.Add(configItemValue);
break;
case @"include":
IncludePatterns.Add(configItemValue);
break;
case @"block_size":
BlockSizeKB = uint.Parse(configItemValue);
if (BlockSizeKB < Constants.MinBlockSize || BlockSizeKB > Constants.MaxBlockSize)
{
isConfigRead = false;
}
break;
case @"autosave":
AutoSaveGB = uint.Parse(configItemValue);
// ReSharper disable once ConditionIsAlwaysTrueOrFalse
if (AutoSaveGB < Constants.MinAutoSave || AutoSaveGB > Constants.MaxAutoSave)
{
isConfigRead = false;
}
break;
case @"nohidden":
Nohidden = true;
break;
}
}
return(isConfigRead);
}
catch (Exception ex)
{
Log.Error(ex);
return(false);
}
}
/// <summary>
/// Reads the config file
/// </summary>
/// <returns>an empty string if no exception occurrs</returns>
public string Read()
{
try
{
ParityFile = string.Empty;
QParityFile = string.Empty;
ContentFiles.Clear();
SnapShotSources.Clear();
ExcludePatterns.Clear();
IncludePatterns.Clear();
BlockSizeKB = 256;
AutoSaveGB = 250;
foreach (string line in File.ReadLines(ConfigPath))
{
string lineStart = line.TrimStart();
if (!string.IsNullOrWhiteSpace(lineStart) &&
!lineStart.StartsWith("#")
)
{
// Not a comment, so off we go.
int splitIndex = lineStart.IndexOf(' ');
string value = lineStart.Substring(splitIndex + 1);
if (string.IsNullOrWhiteSpace(value))
{
continue;
}
switch (lineStart.Substring(0, splitIndex).ToLower())
{
case "parity":
ParityFile = value;
break;
case "q-parity":
QParityFile = value;
break;
case "content":
ContentFiles.Add(value);
break;
case "disk":
{
// Step over the disk name
int diskSplitIndex = value.IndexOf(' ');
SnapShotSources.Add(value.Substring(diskSplitIndex + 1));
}
break;
case "exclude":
ExcludePatterns.Add(value);
break;
case "include":
IncludePatterns.Add(value);
break;
case "block_size":
BlockSizeKB = uint.Parse(value);
break;
case "nohidden":
Nohidden = true;
break;
case "autosave":
AutoSaveGB = uint.Parse(value);
break;
}
}
}
}
catch (Exception ex)
{
return(ex.Message);
}
return(string.Empty);
}
/// <summary>
/// Writes the config file
/// </summary>
/// <returns>an empty string if no exception occurrs</returns>
public string Write()
{
try
{
List <string> fileContents = new List <string>
{
"# Configuration for snapraid via Elucidate",
string.Empty,
"# Defines the file to use as Parity storage",
"# It must NOT be in a data disk",
"parity " + (Directory.Exists(ParityFile)? Path.Combine(ParityFile, "SnapRAID.parity"):ParityFile),
string.Empty,
"# Defines the file to use as Q-Parity storage",
"# If specified, it enables a double failures protection like RAID6",
"# It must NOT be in a data disk"
};
if (string.IsNullOrEmpty(QParityFile))
{
fileContents.Add(@"#q-parity F:\qar\q-parity\SnapRAID.Q.parity");
}
else
{
fileContents.Add("q-parity " + (Directory.Exists(QParityFile) ? Path.Combine(QParityFile, "SnapRAID.Q.parity") : QParityFile));
}
fileContents.Add(string.Empty);
fileContents.Add("# Defines the file to use as content list");
fileContents.Add("# You can use multiple specification to store more copies of the file");
fileContents.Add("# It's suggested to have at least N+1 copies of the file, where N is the number of parity files.");
fileContents.Add("# It can be in a data disk");
fileContents.Add("# It can be in the disks used for parity storage");
fileContents.AddRange(ContentFiles.Select(contentFile => "content " + (Directory.Exists(contentFile) ? Path.Combine(contentFile, "SnapRAID.content") : contentFile)));
fileContents.Add(string.Empty);
fileContents.Add("# Defines the data disks to use");
fileContents.Add("# The order is relevant for parity, do not change it");
fileContents.AddRange(SnapShotSources.Select((t, index) => string.Concat("disk d", index, ' ', t)));
fileContents.Add(string.Empty);
fileContents.Add("# Excludes hidden files and directories (uncomment to enable).");
fileContents.Add(Nohidden ? "nohidden" : "# nohidden");
fileContents.Add(string.Empty);
fileContents.Add("# Defines files and directories to exclude");
fileContents.Add("# Remember that all the paths are relative at the mount points");
fileContents.Add("# Format: \"exclude FILE\"");
fileContents.Add("# Format: \"exclude DIR\\\"");
fileContents.Add("# Format: \"exclude \\PATH\\FILE\"");
fileContents.Add("# Format: \"exclude \\PATH\\DIR\\\"");
if (ExcludePatterns.Any())
{
fileContents.AddRange(ExcludePatterns.Select(pattern => "exclude " + pattern));
}
if (IncludePatterns.Any())
{
fileContents.AddRange(IncludePatterns.Select(pattern => "include " + pattern));
}
fileContents.Add(string.Empty);
fileContents.Add("# Defines the block size in kibi bytes (1024 bytes).");
fileContents.Add("# Default value is 256 -> 256 kibi bytes -> 262144 bytes");
fileContents.Add("block_size " + BlockSizeKB);
fileContents.Add(string.Empty);
fileContents.Add("# Automatically save the state when synching after the specied amount of GiB processed.");
fileContents.Add("# This option is useful to avoid to restart from scratch long 'sync'");
fileContents.Add("# commands interrupted by a machine crash.");
fileContents.Add("# The SIZE argument is specified in gibi bytes -> 1073741824 bytes");
fileContents.Add("# Default value is 0, meaning disabled.");
fileContents.Add("# Format: \"autosave SIZE_IN_GiB\"");
fileContents.Add("autosave " + AutoSaveGB);
fileContents.Add(string.Empty);
File.WriteAllLines(ConfigPath, fileContents);
}
catch (Exception ex)
{
return(ex.Message);
}
return(string.Empty);
}
/// <summary>
/// Reads the config file
/// </summary>
/// <returns>an empty string if no exception occurrs</returns>
public bool Read()
{
try
{
if (!ConfigFileExists)
{
return(false);
}
ParityFile1 = string.Empty;
ParityFile2 = string.Empty;
ParityFile3 = string.Empty;
ParityFile4 = string.Empty;
ParityFile5 = string.Empty;
ParityFile6 = string.Empty;
ContentFiles.Clear();
SnapShotSources.Clear();
ExcludePatterns.Clear();
IncludePatterns.Clear();
BlockSizeKB = 256;
AutoSaveGB = 250;
foreach (string line in File.ReadLines(ConfigPath))
{
string lineStart = line.Trim();
if (string.IsNullOrWhiteSpace(lineStart) || lineStart.StartsWith("#"))
{
continue;
}
// Not a comment so process the line
// split the line by the first space encountered
string[] configItem = lineStart.Split(new[] { ' ' }, 2);
string configItemName = configItem[0] ?? string.Empty;
string configItemValue = (configItem.Length > 1) ? configItem[1] : string.Empty;
// ignore the line if it is not an a recognized setting
if (!_validConfigNames.Contains(configItemName))
{
continue;
}
switch (configItemName)
{
case "parity":
ParityFile1 = configItemValue;
break;
case "q-parity":
Log.Instance.Warn("'q-parity' entry in config file should be changed to '2-parity'");
ParityFile2 = configItemValue;
break;
case "2-parity":
// handle legacy 'q-parity' entry by giving it priority over any '2-parity' entry; saving config will rename 'q-parity' to '2-parity' and leave the path unchanged
if (string.IsNullOrEmpty(ParityFile2))
{
ParityFile2 = configItemValue;
}
break;
case "3-parity":
ParityFile3 = configItemValue;
break;
case "4-parity":
ParityFile4 = configItemValue;
break;
case "5-parity":
ParityFile5 = configItemValue;
break;
case "6-parity":
ParityFile6 = configItemValue;
break;
case "content":
ContentFiles.Add(configItemValue);
break;
case "disk":
// Step over the disk name
int diskSplitIndex = configItemValue.IndexOf(' ');
SnapShotSources.Add(configItemValue.Substring(diskSplitIndex + 1));
break;
case "exclude":
ExcludePatterns.Add(configItemValue);
break;
case "include":
IncludePatterns.Add(configItemValue);
break;
case "block_size":
BlockSizeKB = uint.Parse(configItemValue);
break;
case "nohidden":
Nohidden = true;
break;
case "autosave":
AutoSaveGB = uint.Parse(configItemValue);
break;
}
}
}
catch (Exception ex)
{
Log.Instance.Error(ex);
return(false);
}
return(true);
}
/// <summary>
/// Writes the config file
/// </summary>
/// <returns>an empty string if no exception occurs</returns>
public string Write()
{
try
{
StringBuilder fileContents = new StringBuilder();
fileContents.Append(Section1);
// parity
fileContents.Append(Section2);
fileContents.AppendLine($"parity {(Directory.Exists(ParityFile1) ? Path.Combine(ParityFile1, "SnapRAID.parity") : ParityFile1)}");
// X-parity
fileContents.Append(Section3);
if (!string.IsNullOrEmpty(ParityFile2))
{
fileContents.AppendLine($"2-parity {(Directory.Exists(ParityFile2) ? Path.Combine(ParityFile2, "SnapRAID.2-parity") : ParityFile2)}");
}
if (!string.IsNullOrEmpty(ParityFile3))
{
fileContents.AppendLine($"3-parity {(Directory.Exists(ParityFile3) ? Path.Combine(ParityFile3, "SnapRAID.3-parity") : ParityFile3)}");
}
if (!string.IsNullOrEmpty(ParityFile4))
{
fileContents.AppendLine($"4-parity {(Directory.Exists(ParityFile4) ? Path.Combine(ParityFile4, "SnapRAID.4-parity") : ParityFile4)}");
}
if (!string.IsNullOrEmpty(ParityFile5))
{
fileContents.AppendLine($"5-parity {(Directory.Exists(ParityFile5) ? Path.Combine(ParityFile5, "SnapRAID.5-parity") : ParityFile5)}");
}
if (!string.IsNullOrEmpty(ParityFile6))
{
fileContents.AppendLine($"6-parity {(Directory.Exists(ParityFile6) ? Path.Combine(ParityFile6, "SnapRAID.6-parity") : ParityFile6)}");
}
// content
fileContents.Append(Section4);
ContentFiles.ForEach(item => fileContents.AppendLine($"content {(Directory.Exists(item) ? Path.Combine(item, "SnapRAID.content") : item)}"));
// data sources
fileContents.Append(Section5);
List <string> strSnapShotSources = new List <string>();
strSnapShotSources.AddRange(SnapShotSources.Select((t, index) => string.Concat("disk d", index + 1, ' ', t)));
strSnapShotSources.ForEach(item => fileContents.AppendLine(item));
// exclude hidden files
fileContents.Append(Section6);
fileContents.AppendLine(Nohidden ? "nohidden" : "#nohidden");
// exclude files and directories
fileContents.Append(Section7);
if (ExcludePatterns.Any())
{
ExcludePatterns.ForEach(item => fileContents.AppendLine("exclude " + item));
}
// include files and directories
if (IncludePatterns.Any())
{
IncludePatterns.ForEach(item => fileContents.AppendLine("include " + item));
}
// blocksize
fileContents.Append(Section8);
fileContents.AppendLine("block_size " + BlockSizeKB);
// hashsize
fileContents.Append(Section9);
// autosave
fileContents.Append(Section10);
fileContents.AppendLine("autosave " + AutoSaveGB);
// pool
fileContents.Append(Section11);
// windows share
// smartctl
File.WriteAllText(ConfigPath, fileContents.ToString());
}
catch (Exception ex)
{
ExceptionHandler.ReportException(ex);
return(ex.Message);
}
return(string.Empty);
}
