/// <summary>
/// Patches the file and injects the revision data.
/// </summary>
/// <param name="fallbackFormat">The fallback format if none is defined in the file.</param>
/// <param name="data">The revision data to use for resolving formats.</param>
/// <param name="simpleAttributes">Indicates whether simple version attributes are processed.</param>
/// <param name="informationalAttribute">Indicates whether the AssemblyInformationalVersion attribute is processed.</param>
/// <param name="revOnly">Indicates whether only the last number is replaced by the revision number.</param>
public void PatchFile(string fallbackFormat, RevisionData data, bool simpleAttributes, bool informationalAttribute, bool revOnly)
{
Program.ShowDebugMessage("Patching file \"" + fileName + "\"…");
string backupFileName = CreateBackup();
// Read the backup file. If the backup was created earlier, it still contains the source
// file while the regular file may have been resolved but not restored before. By
// reading the former source file, we get the correct result and can heal the situation
// with the next restore run.
ReadFileLines(backupFileName);
// Find the revision format for this file
revisionFormat = FindRevisionFormat();
if (revisionFormat == null)
{
// Nothing defined in this file. Use whatever was specified on the command line or
// found in any of the projects in the solution.
revisionFormat = fallbackFormat;
}
else
{
Program.ShowDebugMessage("The file defines a revision format: " + revisionFormat);
}
if (revisionFormat == null)
{
// If we don't have a revision format, there's nothing to replace in this file.
return;
}
var rf = new RevisionFormat();
rf.RevisionData = data;
// Process all lines in the file
ResolveAllLines(rf, simpleAttributes, informationalAttribute, revOnly);
// Write back all lines to the file
WriteFileLines();
}
/// <summary>
/// Wrapped main program, uses <see cref="ConsoleException"/> as return code in case of
/// error and does not wait at the end.
/// </summary>
private static void MainWrapper()
{
CommandLineHelper cmdLine = new CommandLineHelper();
var showHelpOption = cmdLine.RegisterOption("help").Alias("h", "?");
var showVersionOption = cmdLine.RegisterOption("version").Alias("ver");
var debugOption = cmdLine.RegisterOption("debug");
var patchAssemblyInfoOption = cmdLine.RegisterOption("patch");
var restorePatchedFilesOption = cmdLine.RegisterOption("restore");
var simpleAttributeOption = cmdLine.RegisterOption("simple");
var informationalAttributeOption = cmdLine.RegisterOption("info");
var noCopyrightAttributeOption = cmdLine.RegisterOption("nocopyright");
var echoOption = cmdLine.RegisterOption("echo");
var formatOption = cmdLine.RegisterOption("format", 1);
var revisionOnlyOption = cmdLine.RegisterOption("revonly");
var requireVcsOption = cmdLine.RegisterOption("require", 1);
var rejectModifiedOption = cmdLine.RegisterOption("rejectmod").Alias("rejectmodified");
var rejectMixedOption = cmdLine.RegisterOption("rejectmix").Alias("rejectmixed");
var tagMatchOption = cmdLine.RegisterOption("tagmatch", 1);
var removeTagVOption = cmdLine.RegisterOption("removetagv");
var multiProjectOption = cmdLine.RegisterOption("multi");
var scanRootOption = cmdLine.RegisterOption("root");
var decodeRevisionOption = cmdLine.RegisterOption("decode", 1);
var predictRevisionsOption = cmdLine.RegisterOption("predict");
try
{
//cmdLine.ReadArgs(Environment.CommandLine, true); // Alternative split method, should have the same result
cmdLine.Parse();
showDebugOutput = debugOption.IsSet;
if (showDebugOutput)
{
ShowDebugMessage(
"Command line: " +
Environment.GetCommandLineArgs()
.Select(s => "[" + s + "]")
.Aggregate((a, b) => a + " " + b));
}
}
catch (Exception ex)
{
throw new ConsoleException(ex.Message, ExitCodes.CmdLineError);
}
// Handle simple text output options
if (showHelpOption.IsSet)
{
ShowHelp();
return;
}
if (showVersionOption.IsSet)
{
ShowVersion();
return;
}
// Check for environment variable from PowerShell build framework.
// If psbuild has set this variable, it is using .NET Revision Tool itself in
// multi-project mode and pre/postbuild actions in individual projects should not do
// anything on their own.
if (!string.IsNullOrWhiteSpace(Environment.GetEnvironmentVariable("SuppressNetRevisionTool")))
{
ShowDebugMessage("SuppressNetRevisionTool environment variable is set. Quitting…");
return;
}
// Find all directories
string path = GetWorkPath(cmdLine);
string[] projectDirs = null;
if (multiProjectOption.IsSet)
{
// Read solution file and collect all projects
projectDirs = GetProjectsFromSolution(path);
// From now on, work with the solution directory as default path to get the revision of
if (Path.GetExtension(path).ToLowerInvariant() == ".sln")
{
path = Path.GetDirectoryName(path);
}
}
else
{
if (!Directory.Exists(path))
{
throw new ConsoleException("The specified project directory does not exist.", ExitCodes.FileNotFound);
}
projectDirs = new[] { path };
}
// Restoring doesn't need more info, do it now
if (restorePatchedFilesOption.IsSet)
{
// Restore AssemblyInfo file(s)
foreach (string projectDir in projectDirs)
{
var aih = new AssemblyInfoHelper(projectDir, true);
aih.RestoreFile();
}
return;
}
// Setup public data
if (tagMatchOption.IsSet)
{
TagMatch = tagMatchOption.Value;
}
RemoveTagV = removeTagVOption.IsSet;
// Analyse working directory
RevisionData data = ProcessDirectory(path, scanRootOption.IsSet, requireVcsOption.Value);
data.Normalize();
// Check for required VCS
if (requireVcsOption.IsSet)
{
if (data.VcsProvider == null ||
!data.VcsProvider.Name.Equals(requireVcsOption.Value, StringComparison.OrdinalIgnoreCase))
{
throw new ConsoleException("Required VCS \"" + requireVcsOption.Value + "\" not present.", ExitCodes.RequiredVcs);
}
}
// Check for reject modifications/mixed revisions
if (rejectModifiedOption.IsSet && data.IsModified)
{
throw new ConsoleException("The working directory contains uncommitted modifications.", ExitCodes.RejectModified);
}
if (rejectMixedOption.IsSet && data.IsMixed)
{
throw new ConsoleException("The working directory contains mixed revisions.", ExitCodes.RejectMixed);
}
// Determine revision ID format, in case we need one here
string format = null;
if (formatOption.IsSet && !string.IsNullOrWhiteSpace(formatOption.Value))
{
// Take from command-line option
format = formatOption.Value;
ShowDebugMessage("Format specified: " + format);
}
else
{
// None or empty specified. Search in AssemblyInfo file(s) in the project(s)
ShowDebugMessage("No format specified, searching AssemblyInfo source file.");
AssemblyInfoHelper aih = null;
foreach (string projectDir in projectDirs)
{
aih = new AssemblyInfoHelper(projectDir, false);
if (aih.FileExists)
{
format = aih.GetRevisionFormat();
if (format != null)
{
if (projectDirs.Length > 1)
{
ShowDebugMessage("Found format in project \"" + projectDir + "\".");
}
break;
}
}
else
{
ShowDebugMessage(" AssemblyInfo source file not found.", 2);
}
}
if (format != null)
{
ShowDebugMessage("Found format: " + format);
}
}
if (format == null)
{
if (data.RevisionNumber > 0)
{
ShowDebugMessage("No format available, using default format for revision number.");
format = "{revnum}";
}
else if (!string.IsNullOrEmpty(data.CommitHash) && !Regex.IsMatch(data.CommitHash, "^0+$"))
{
ShowDebugMessage("No format available, using default format for commit hash.");
format = "{chash:8}";
}
else
{
ShowDebugMessage("No format available, using empty format.");
format = "";
}
}
if (decodeRevisionOption.IsSet)
{
// Decode specified revision ID
RevisionFormat.ShowDecode(format, decodeRevisionOption.Value);
}
else if (predictRevisionsOption.IsSet)
{
// Predict next revision IDs
RevisionFormat.PredictValue(format);
}
else if (patchAssemblyInfoOption.IsSet)
{
// Patch AssemblyInfo file(s)
bool noAttrSet = !simpleAttributeOption.IsSet && !informationalAttributeOption.IsSet;
bool simpleAttributes = simpleAttributeOption.IsSet || noAttrSet;
bool informationalAttribute = informationalAttributeOption.IsSet || noAttrSet;
foreach (string projectDir in projectDirs)
{
var aih = new AssemblyInfoHelper(projectDir, true);
aih.PatchFile(format, data, simpleAttributes, informationalAttribute, revisionOnlyOption.IsSet, !noCopyrightAttributeOption.IsSet, echoOption.IsSet);
}
}
else
{
// Just display revision ID
var rf = new RevisionFormat();
rf.RevisionData = data;
Console.WriteLine(rf.Resolve(format));
}
}
/// <summary>
/// Resolves all attributes in the file.
/// </summary>
/// <param name="rf">The revision format for the file.</param>
/// <param name="simpleAttributes">Indicates whether simple version attributes are processed.</param>
/// <param name="informationalAttribute">Indicates whether the AssemblyInformationalVersion attribute is processed.</param>
/// <param name="revOnly">Indicates whether only the last number is replaced by the revision number.</param>
private void ResolveAllLines(RevisionFormat rf, bool simpleAttributes, bool informationalAttribute, bool revOnly)
{
// Preparing a truncated dotted-numeric version if we may need it
string truncVersion = null;
if (simpleAttributes && !revOnly)
{
string revisionId = rf.Resolve(revisionFormat);
truncVersion = Regex.Replace(revisionId, @"[^0-9.].*$", "");
if (!truncVersion.Contains("."))
{
throw new ConsoleException("Revision ID cannot be truncated to dotted-numeric: " + revisionId, ExitCodes.NoNumericVersion);
}
Version version;
if (!Version.TryParse(truncVersion, out version))
{
throw new ConsoleException("Revision ID cannot be truncated to dotted-numeric: " + revisionId, ExitCodes.NoNumericVersion);
}
}
// Checking the revision number if we may need it
int revNum = rf.RevisionData.RevisionNumber;
if (revOnly)
{
if (revNum == 0)
{
// No revision number available, try to use the format as a number
string revisionId = rf.Resolve(revisionFormat);
if (int.TryParse(revisionId, System.Globalization.NumberStyles.None, System.Globalization.CultureInfo.InvariantCulture, out revNum))
{
Program.ShowDebugMessage("Using revision number " + revNum + " for /revonly from format.", 0);
}
}
if (revNum == 0)
{
// Still nothing useful available
Program.ShowDebugMessage("Revision number is 0. Did you really mean to use /revonly?", 2);
}
if (revNum > UInt16.MaxValue)
{
throw new ConsoleException("Revision number " + revNum + " is greater than " + UInt16.MaxValue + " and cannot be used here. Consider using the offset option.", ExitCodes.RevNumTooLarge);
}
}
// Process all lines
Match match;
for (int i = 0; i < lines.Length; i++)
{
if (revOnly)
{
// Replace the fourth part of AssemblyVersion and AssemblyFileVersion with the
// revision number. If less parts are currently specified, zeros are inserted.
match = Regex.Match(
lines[i],
@"^(\s*\" + attrStart + @"\s*assembly\s*:\s*AssemblyVersion\s*\(\s*""[0-9]+)(\.[0-9]+)?(\.[0-9]+)?(\.[0-9]+)?(""\s*\)\s*\" + attrEnd + @".*)$",
RegexOptions.IgnoreCase);
if (match.Success)
{
lines[i] =
match.Groups[1].Value +
(match.Groups[2].Success ? match.Groups[2].Value : ".0") +
(match.Groups[3].Success ? match.Groups[3].Value : ".0") +
"." + revNum +
match.Groups[5].Value;
Program.ShowDebugMessage("Found AssemblyVersion attribute for revision number only.", 1);
}
match = Regex.Match(
lines[i],
@"^(\s*\" + attrStart + @"\s*assembly\s*:\s*AssemblyFileVersion\s*\(\s*""[0-9]+)(\.[0-9]+)?(\.[0-9]+)?(\.[0-9]+)?(""\s*\)\s*\" + attrEnd + @".*)$",
RegexOptions.IgnoreCase);
if (match.Success)
{
lines[i] =
match.Groups[1].Value +
(match.Groups[2].Success ? match.Groups[2].Value : ".0") +
(match.Groups[3].Success ? match.Groups[3].Value : ".0") +
"." + revNum +
match.Groups[5].Value;
Program.ShowDebugMessage("Found AssemblyFileVersion attribute for revision number only.", 1);
}
}
if (simpleAttributes && !revOnly)
{
// Replace the entire version in AssemblyVersion and AssemblyFileVersion with
// the truncated dotted-numeric version.
match = Regex.Match(
lines[i],
@"^(\s*\" + attrStart + @"\s*assembly\s*:\s*AssemblyVersion\s*\(\s*"")(.*?)(""\s*\)\s*\" + attrEnd + @".*)$",
RegexOptions.IgnoreCase);
if (match.Success)
{
lines[i] = match.Groups[1].Value + truncVersion + match.Groups[3].Value;
Program.ShowDebugMessage("Found AssemblyVersion attribute.", 1);
Program.ShowDebugMessage(" Replaced \"" + match.Groups[2].Value + "\" with \"" + truncVersion + "\".");
}
match = Regex.Match(
lines[i],
@"^(\s*\" + attrStart + @"\s*assembly\s*:\s*AssemblyFileVersion\s*\(\s*"")(.*?)(""\s*\)\s*\" + attrEnd + @".*)$",
RegexOptions.IgnoreCase);
if (match.Success)
{
lines[i] = match.Groups[1].Value + truncVersion + match.Groups[3].Value;
Program.ShowDebugMessage("Found AssemblyFileVersion attribute.", 1);
Program.ShowDebugMessage(" Replaced \"" + match.Groups[2].Value + "\" with \"" + truncVersion + "\".");
}
}
if (informationalAttribute && !revOnly)
{
// Replace the entire value of AssemblyInformationalVersion with the resolved
// string of what was already there. This ignores the fallback format, should
// one be given on the command line.
match = Regex.Match(
lines[i],
@"^(\s*\" + attrStart + @"\s*assembly\s*:\s*AssemblyInformationalVersion\s*\(\s*"")(.*?)(""\s*\)\s*\" + attrEnd + @".*)$",
RegexOptions.IgnoreCase);
if (match.Success)
{
string revisionId = rf.Resolve(match.Groups[2].Value);
lines[i] = match.Groups[1].Value + revisionId + match.Groups[3].Value;
Program.ShowDebugMessage("Found AssemblyInformationalVersion attribute.", 1);
Program.ShowDebugMessage(" Replaced \"" + match.Groups[2].Value + "\" with \"" + revisionId + "\".");
}
}
}
}
/// <summary>
/// Patches the file and injects the revision data.
/// </summary>
/// <param name="fallbackFormat">The fallback format if none is defined in the file.</param>
/// <param name="data">The revision data to use for resolving formats.</param>
/// <param name="simpleAttributes">Indicates whether simple version attributes are processed.</param>
/// <param name="informationalAttribute">Indicates whether the AssemblyInformationalVersion attribute is processed.</param>
/// <param name="revOnly">Indicates whether only the last number is replaced by the revision number.</param>
/// <param name="copyrightAttribute">Indicates whether the copyright year is replaced.</param>
public void PatchFile(string fallbackFormat, RevisionData data, bool simpleAttributes, bool informationalAttribute, bool revOnly, bool copyrightAttribute)
{
Program.ShowDebugMessage("Patching file \"" + fileName + "\"…");
string backupFileName = CreateBackup();
// Read the backup file. If the backup was created earlier, it still contains the source
// file while the regular file may have been resolved but not restored before. By
// reading the former source file, we get the correct result and can heal the situation
// with the next restore run.
ReadFileLines(backupFileName);
// Find the revision format for this file
revisionFormat = FindRevisionFormat();
if (revisionFormat == null)
{
// Nothing defined in this file. Use whatever was specified on the command line or
// found in any of the projects in the solution.
revisionFormat = fallbackFormat;
}
else
{
Program.ShowDebugMessage("The file defines a revision format: " + revisionFormat);
}
if (revisionFormat == null)
{
// If we don't have a revision format, there's nothing to replace in this file.
return;
}
var rf = new RevisionFormat();
rf.RevisionData = data;
// Process all lines in the file
ResolveAllLines(rf, simpleAttributes, informationalAttribute, revOnly, copyrightAttribute);
// Write back all lines to the file
WriteFileLines();
}
/// <summary>
/// Resolves all attributes in the file.
/// </summary>
/// <param name="rf">The revision format for the file.</param>
/// <param name="simpleAttributes">Indicates whether simple version attributes are processed.</param>
/// <param name="informationalAttribute">Indicates whether the AssemblyInformationalVersion attribute is processed.</param>
/// <param name="revOnly">Indicates whether only the last number is replaced by the revision number.</param>
/// <param name="copyrightAttribute">Indicates whether the copyright year is replaced.</param>
private void ResolveAllLines(RevisionFormat rf, bool simpleAttributes, bool informationalAttribute, bool revOnly, bool copyrightAttribute)
{
// Preparing a truncated dotted-numeric version if we may need it
string truncVersion = null;
if (simpleAttributes && !revOnly)
{
string revisionId = rf.Resolve(revisionFormat);
truncVersion = Regex.Replace(revisionId, @"[^0-9.].*$", "").TrimEnd('.');
if (!truncVersion.Contains("."))
throw new ConsoleException("Revision ID cannot be truncated to dotted-numeric: " + revisionId, ExitCodes.NoNumericVersion);
Version version;
if (!Version.TryParse(truncVersion, out version))
throw new ConsoleException("Revision ID cannot be truncated to dotted-numeric: " + revisionId, ExitCodes.NoNumericVersion);
}
// Checking the revision number if we may need it
int revNum = rf.RevisionData.RevisionNumber;
if (revOnly)
{
if (revNum == 0)
{
// No revision number available, try to use the format as a number
string revisionId = rf.Resolve(revisionFormat);
if (int.TryParse(revisionId, System.Globalization.NumberStyles.None, System.Globalization.CultureInfo.InvariantCulture, out revNum))
{
Program.ShowDebugMessage("Using revision number " + revNum + " for /revonly from format.", 0);
}
}
if (revNum == 0)
{
// Still nothing useful available
Program.ShowDebugMessage("Revision number is 0. Did you really mean to use /revonly?", 2);
}
if (revNum > ushort.MaxValue)
{
throw new ConsoleException("Revision number " + revNum + " is greater than " + ushort.MaxValue + " and cannot be used here. Consider using the offset option.", ExitCodes.RevNumTooLarge);
}
}
// Process all lines
Match match;
for (int i = 0; i < lines.Length; i++)
{
if (revOnly)
{
// Replace the fourth part of AssemblyVersion and AssemblyFileVersion with the
// revision number. If less parts are currently specified, zeros are inserted.
match = Regex.Match(
lines[i],
@"^(\s*\" + attrStart + @"\s*assembly\s*:\s*AssemblyVersion\s*\(\s*""[0-9]+)(\.[0-9]+)?(\.[0-9]+)?(\.[0-9]+)?(""\s*\)\s*\" + attrEnd + @".*)$",
RegexOptions.IgnoreCase);
if (match.Success)
{
lines[i] =
match.Groups[1].Value +
(match.Groups[2].Success ? match.Groups[2].Value : ".0") +
(match.Groups[3].Success ? match.Groups[3].Value : ".0") +
"." + revNum +
match.Groups[5].Value;
Program.ShowDebugMessage("Found AssemblyVersion attribute for revision number only.", 1);
}
match = Regex.Match(
lines[i],
@"^(\s*\" + attrStart + @"\s*assembly\s*:\s*AssemblyFileVersion\s*\(\s*""[0-9]+)(\.[0-9]+)?(\.[0-9]+)?(\.[0-9]+)?(""\s*\)\s*\" + attrEnd + @".*)$",
RegexOptions.IgnoreCase);
if (match.Success)
{
lines[i] =
match.Groups[1].Value +
(match.Groups[2].Success ? match.Groups[2].Value : ".0") +
(match.Groups[3].Success ? match.Groups[3].Value : ".0") +
"." + revNum +
match.Groups[5].Value;
Program.ShowDebugMessage("Found AssemblyFileVersion attribute for revision number only.", 1);
}
}
if (simpleAttributes && !revOnly)
{
// Replace the entire version in AssemblyVersion and AssemblyFileVersion with
// the truncated dotted-numeric version.
match = Regex.Match(
lines[i],
@"^(\s*\" + attrStart + @"\s*assembly\s*:\s*AssemblyVersion\s*\(\s*"")(.*?)(""\s*\)\s*\" + attrEnd + @".*)$",
RegexOptions.IgnoreCase);
if (match.Success)
{
lines[i] = match.Groups[1].Value + truncVersion + match.Groups[3].Value;
Program.ShowDebugMessage("Found AssemblyVersion attribute.", 1);
Program.ShowDebugMessage(" Replaced \"" + match.Groups[2].Value + "\" with \"" + truncVersion + "\".");
}
match = Regex.Match(
lines[i],
@"^(\s*\" + attrStart + @"\s*assembly\s*:\s*AssemblyFileVersion\s*\(\s*"")(.*?)(""\s*\)\s*\" + attrEnd + @".*)$",
RegexOptions.IgnoreCase);
if (match.Success)
{
lines[i] = match.Groups[1].Value + truncVersion + match.Groups[3].Value;
Program.ShowDebugMessage("Found AssemblyFileVersion attribute.", 1);
Program.ShowDebugMessage(" Replaced \"" + match.Groups[2].Value + "\" with \"" + truncVersion + "\".");
}
}
if (informationalAttribute && !revOnly)
{
// Replace the entire value of AssemblyInformationalVersion with the resolved
// string of what was already there. This ignores the fallback format, should
// one be given on the command line.
match = Regex.Match(
lines[i],
@"^(\s*\" + attrStart + @"\s*assembly\s*:\s*AssemblyInformationalVersion\s*\(\s*"")(.*?)(""\s*\)\s*\" + attrEnd + @".*)$",
RegexOptions.IgnoreCase);
if (match.Success)
{
string revisionId = rf.Resolve(match.Groups[2].Value);
lines[i] = match.Groups[1].Value + revisionId + match.Groups[3].Value;
Program.ShowDebugMessage("Found AssemblyInformationalVersion attribute.", 1);
Program.ShowDebugMessage(" Replaced \"" + match.Groups[2].Value + "\" with \"" + revisionId + "\".");
}
}
if (copyrightAttribute)
{
// Replace the entire value of Copyright with the resolved string of what was
// already there.
match = Regex.Match(
lines[i],
@"^(\s*\" + attrStart + @"\s*assembly\s*:\s*AssemblyCopyright\s*\(\s*"")(.*?)(""\s*\)\s*\" + attrEnd + @".*)$",
RegexOptions.IgnoreCase);
if (match.Success)
{
string copyrightText = rf.Resolve(match.Groups[2].Value);
lines[i] = match.Groups[1].Value + copyrightText + match.Groups[3].Value;
Program.ShowDebugMessage("Found AssemblyCopyright attribute.", 1);
Program.ShowDebugMessage(" Replaced \"" + match.Groups[2].Value + "\" with \"" + copyrightText + "\".");
}
}
}
}
/// <summary>
/// Wrapped main program, uses <see cref="ConsoleException"/> as return code in case of
/// error and does not wait at the end.
/// </summary>
private static void MainWrapper()
{
CommandLineHelper cmdLine = new CommandLineHelper();
var showHelpOption = cmdLine.RegisterOption("help").Alias("h", "?");
var showVersionOption = cmdLine.RegisterOption("version").Alias("ver");
var debugOption = cmdLine.RegisterOption("debug");
var patchAssemblyInfoOption = cmdLine.RegisterOption("patch");
var restorePatchedFilesOption = cmdLine.RegisterOption("restore");
var simpleAttributeOption = cmdLine.RegisterOption("simple");
var informationalAttributeOption = cmdLine.RegisterOption("info");
var allAttributesOption = cmdLine.RegisterOption("all");
var formatOption = cmdLine.RegisterOption("format", 1);
var revisionOnlyOption = cmdLine.RegisterOption("revonly");
var requireVcsOption = cmdLine.RegisterOption("require", 1);
var rejectModifiedOption = cmdLine.RegisterOption("rejectmod").Alias("rejectmodified");
var rejectMixedOption = cmdLine.RegisterOption("rejectmix").Alias("rejectmixed");
var multiProjectOption = cmdLine.RegisterOption("multi");
var scanRootOption = cmdLine.RegisterOption("root");
var decodeRevisionOption = cmdLine.RegisterOption("decode", 1);
var predictRevisionsOption = cmdLine.RegisterOption("predict");
try
{
//cmdLine.ReadArgs(Environment.CommandLine, true); // Alternative split method, should have the same result
cmdLine.Parse();
showDebugOutput = debugOption.IsSet;
if (showDebugOutput)
{
ShowDebugMessage(
"Command line: " +
Environment.GetCommandLineArgs()
.Select(s => "[" + s + "]")
.Aggregate((a, b) => a + " " + b));
}
}
catch (Exception ex)
{
throw new ConsoleException(ex.Message, ExitCodes.CmdLineError);
}
// Handle simple text output options
if (showHelpOption.IsSet)
{
ShowHelp();
return;
}
if (showVersionOption.IsSet)
{
ShowVersion();
return;
}
// Check for environment variable from PowerShell build framework.
// If psbuild has set this variable, it is using NetRevisionTool itself in multi-project
// mode and pre/postbuild actions in individual projects should not do anything on their
// own.
if (!string.IsNullOrWhiteSpace(Environment.GetEnvironmentVariable("SuppressNetRevisionTool")))
{
ShowDebugMessage("SuppressNetRevisionTool environment variable is set. Quitting…");
return;
}
// Find all directories
string path = GetWorkPath(cmdLine);
string[] projectDirs = null;
if (multiProjectOption.IsSet)
{
// Read solution file and collect all projects
projectDirs = GetProjectsFromSolution(path);
// From now on, work with the solution directory as default path to get the revision of
if (Path.GetExtension(path).ToLowerInvariant() == ".sln")
{
path = Path.GetDirectoryName(path);
}
}
else
{
if (!Directory.Exists(path))
throw new ConsoleException("The specified project directory does not exist.", ExitCodes.FileNotFound);
projectDirs = new[] { path };
}
// Restoring doesn't need more info, do it now
if (restorePatchedFilesOption.IsSet)
{
// Restore AssemblyInfo file(s)
foreach (string projectDir in projectDirs)
{
var aih = new AssemblyInfoHelper(projectDir, true);
aih.RestoreFile();
}
return;
}
// Analyse working directory
RevisionData data = ProcessDirectory(path, scanRootOption.IsSet, requireVcsOption.Value);
data.Normalize();
// Check for required VCS
if (requireVcsOption.IsSet)
{
if (data.VcsProvider == null ||
!data.VcsProvider.Name.Equals(requireVcsOption.Value, StringComparison.OrdinalIgnoreCase))
{
throw new ConsoleException("Required VCS \"" + requireVcsOption.Value + "\" not present.", ExitCodes.RequiredVcs);
}
}
// Check for reject modifications/mixed revisions
if (rejectModifiedOption.IsSet && data.IsModified)
{
throw new ConsoleException("The working directory contains uncommitted modifications.", ExitCodes.RejectModified);
}
if (rejectMixedOption.IsSet && data.IsMixed)
{
throw new ConsoleException("The working directory contains mixed revisions.", ExitCodes.RejectMixed);
}
// Determine revision ID format, in case we need one here
string format = null;
if (formatOption.IsSet && !string.IsNullOrWhiteSpace(formatOption.Value))
{
// Take from command-line option
format = formatOption.Value;
ShowDebugMessage("Format specified: " + format);
}
else
{
// None or empty specified. Search in AssemblyInfo file(s) in the project(s)
ShowDebugMessage("No format specified, searching AssemblyInfo source file.");
AssemblyInfoHelper aih = null;
foreach (string projectDir in projectDirs)
{
aih = new AssemblyInfoHelper(projectDir, false);
if (aih.FileExists)
{
format = aih.GetRevisionFormat();
if (format != null)
{
if (projectDirs.Length > 1)
{
ShowDebugMessage("Found format in project \"" + projectDir + "\".");
}
break;
}
}
else
{
ShowDebugMessage(" AssemblyInfo source file not found.", 2);
}
}
if (format != null)
{
ShowDebugMessage("Found format: " + format);
}
}
if (format == null)
{
if (data.RevisionNumber > 0)
{
ShowDebugMessage("No format available, using default format for revision number.");
format = "{revnum}";
}
else if (!string.IsNullOrEmpty(data.CommitHash) && !Regex.IsMatch(data.CommitHash, "^0+$"))
{
ShowDebugMessage("No format available, using default format for commit hash.");
format = "{chash:8}";
}
else
{
ShowDebugMessage("No format available, using empty format.");
format = "";
}
}
if (decodeRevisionOption.IsSet)
{
// Decode specified revision ID
RevisionFormat.ShowDecode(format, decodeRevisionOption.Value);
}
else if (predictRevisionsOption.IsSet)
{
// Predict next revision IDs
RevisionFormat.PredictValue(format);
}
else if (patchAssemblyInfoOption.IsSet)
{
// Patch AssemblyInfo file(s)
bool noAttrSet = !simpleAttributeOption.IsSet && !informationalAttributeOption.IsSet;
bool simpleAttributes = simpleAttributeOption.IsSet || noAttrSet;
bool informationalAttribute = informationalAttributeOption.IsSet || noAttrSet;
foreach (string projectDir in projectDirs)
{
var aih = new AssemblyInfoHelper(projectDir, true);
aih.PatchFile(format, data, simpleAttributes, informationalAttribute, revisionOnlyOption.IsSet);
}
}
else
{
// Just display revision ID
var rf = new RevisionFormat();
rf.RevisionData = data;
Console.WriteLine(rf.Resolve(format));
}
}
