Added support for Hg Backend
This commit is contained in:
Thomas Vollstädt
parent
c74ed37c4e
commit
839c3ed835
|
|
@ -24,9 +24,16 @@ using System.Text.RegularExpressions;
|
|||
namespace SparkleLib {
|
||||
|
||||
public class SparkleRepoHg : SparkleRepoBase {
|
||||
|
||||
private string exlude_rules_file_path;
|
||||
private string ExclusionBlock = "#Temporary Exclusions";
|
||||
|
||||
public SparkleRepoHg (string path, SparkleBackend backend) :
|
||||
base (path, backend) { }
|
||||
base (path, backend) {
|
||||
// Set exclude file path
|
||||
exlude_rules_file_path = SparkleHelpers.CombineMore (
|
||||
LocalPath, ".hg", "hgignore");
|
||||
}
|
||||
|
||||
|
||||
public override string Identifier {
|
||||
|
|
@ -148,6 +155,167 @@ namespace SparkleLib {
|
|||
SparkleHelpers.DebugInfo ("Hg", "[" + Name + "] Changes staged");
|
||||
}
|
||||
|
||||
// Add a new file to be ignored
|
||||
public override bool AddExclusionRule (FileSystemEventArgs args) {
|
||||
|
||||
string RelativePath = SparkleHelpers.DiffPaths(args.FullPath, LocalPath);
|
||||
|
||||
List<String> exclusions;
|
||||
try {
|
||||
exclusions = ReadExclusionRules();
|
||||
}
|
||||
catch {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Look for the local exclusions section
|
||||
bool added = false;
|
||||
for(int i = 0; i < exclusions.Count; i++) {
|
||||
string entry = exclusions[i];
|
||||
if(entry.Equals(ExclusionBlock)) {
|
||||
// add a new exclusion rule containing a file path
|
||||
exclusions.Insert(i + 1, RelativePath);
|
||||
added = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* For compability to existing repos:
|
||||
* Add a "#Temporary Exclusions"-Block to the
|
||||
* ignore file in order to recognize this
|
||||
* exclude rules later on
|
||||
*/
|
||||
if(!added) {
|
||||
exclusions.Add(ExclusionBlock);
|
||||
exclusions.Add(RelativePath);
|
||||
}
|
||||
|
||||
// Write exceptions list back to file
|
||||
return WriteExclusionRules(exclusions);
|
||||
}
|
||||
|
||||
// Check whether a specific rule exists in the exclusion file
|
||||
public override bool ExclusionRuleExists(FileSystemEventArgs args) {
|
||||
string RelativePath = SparkleHelpers.DiffPaths(args.FullPath, LocalPath);
|
||||
|
||||
List<String> exclusions;
|
||||
try {
|
||||
// Read rules from temporary block only
|
||||
exclusions = ReadExclusionRules(true);
|
||||
|
||||
foreach(string entry in exclusions) {
|
||||
if(entry.Equals(RelativePath)) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
} catch {
|
||||
SparkleHelpers.DebugInfo("Error", "Cannot determine whether an exclusion rule for " +
|
||||
args.FullPath + " already exists or not.");
|
||||
return false;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
// Remove file from exclusion list when they are readable again
|
||||
public override bool RemoveExclusionRule(FileSystemEventArgs args) {
|
||||
string RelativePath = SparkleHelpers.DiffPaths(args.FullPath, LocalPath);
|
||||
|
||||
List<String> exclusions;
|
||||
try {
|
||||
exclusions = ReadExclusionRules();
|
||||
|
||||
/*
|
||||
* Removing a rule should only apply to rules in the "Temporary Exclusion"-block.
|
||||
* Therefore we first read until reaching the block and then remove the rule.
|
||||
*
|
||||
* We cannot use ReadExclusionRules(true) here since we write all lines back
|
||||
* to the file. This would result in a crippled exclusion file.
|
||||
*/
|
||||
bool BlockReached = false;
|
||||
foreach(string entry in exclusions) {
|
||||
if(entry.Equals(ExclusionBlock)) {
|
||||
BlockReached = true;
|
||||
}
|
||||
|
||||
// Remove this rule
|
||||
if(BlockReached && entry.Equals(RelativePath)) {
|
||||
exclusions.Remove(entry);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return WriteExclusionRules(exclusions);
|
||||
} catch {
|
||||
SparkleHelpers.DebugInfo("Error", "Unable to remove exclusion rule for entry " + RelativePath);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
// Reads the exclusion rules file into a string list
|
||||
private List<String> ReadExclusionRules() {
|
||||
|
||||
List<String> exclusions = new List<String>();
|
||||
TextReader reader = new StreamReader (exlude_rules_file_path);;
|
||||
|
||||
try {
|
||||
while(reader.Peek() > -1) {
|
||||
exclusions.Add(reader.ReadLine().TrimEnd());
|
||||
}
|
||||
}
|
||||
catch (IOException e) {
|
||||
SparkleHelpers.DebugInfo("Error", "Reading from exclusion file failed: " + e.Message);
|
||||
return new List<String>();
|
||||
}
|
||||
finally {
|
||||
if(reader != null) {
|
||||
reader.Close();
|
||||
}
|
||||
}
|
||||
|
||||
return exclusions;
|
||||
}
|
||||
|
||||
// Reads rules only from temporary exclusion block
|
||||
private List<String> ReadExclusionRules(bool TempOnly) {
|
||||
if(TempOnly) {
|
||||
bool ForceRead = false;
|
||||
List<String> exclusions = new List<String>();
|
||||
foreach(string entry in ReadExclusionRules()) {
|
||||
if(ForceRead || entry.Equals(ExclusionBlock)) {
|
||||
exclusions.Add(entry);
|
||||
ForceRead = true;
|
||||
}
|
||||
}
|
||||
|
||||
return exclusions;
|
||||
}
|
||||
|
||||
return ReadExclusionRules();
|
||||
}
|
||||
|
||||
// Writes the exclusion rules file with a given string list
|
||||
private bool WriteExclusionRules(List<String> lines) {
|
||||
|
||||
TextWriter writer = new StreamWriter (exlude_rules_file_path);
|
||||
|
||||
try {
|
||||
foreach(string line in lines) {
|
||||
writer.WriteLine(line.TrimEnd());
|
||||
}
|
||||
} catch(IOException e) {
|
||||
SparkleHelpers.DebugInfo("Error", "Writing into exclusion file failed: " + e.Message);
|
||||
return false;
|
||||
}
|
||||
finally {
|
||||
if(writer != null) {
|
||||
writer.Close();
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
// Commits the made changes
|
||||
private void Commit (string message)
|
||||
|
|
|
|||
Loading…
Reference in a new issue