public static int Process(Options options, TextWriter output)
{
var versionSet =
!string.IsNullOrWhiteSpace(options.AssemblyFileVersion + options.AssemblyVersion +
options.AssemblyInformationalVersion);
var incRequested = options.IncrementPart != IncrementablePart.None;
if (versionSet && incRequested)
{
output.WriteLine("Versions cannot be incremented at the same time as version numbers are being assigned.");
return -1;
}
var allInfo = new InfoFinder(options.ProjectFolder);
var versionData = allInfo.Infos
.Select(i => new FileVersion { Path = i, Versions = Scanner.Scan(i).ToList() })
.ToList();
if (versionSet)
return SetVersions(options, output, versionData);
if (options.IncrementTarget != null)
return IncrementVersion(options, output, versionData);
if (options.Report)
return ReportVersions(output, versionData);
if (options.Get != null)
return ReportVersion(options, output, versionData);
return 0;
}
public static bool Validator(Options options, IList<string> errorList)
{
return ValidateReportSetting(options, errorList)
&& ValidateGetSetting(options, errorList)
&& ValidateIncSetting(options, errorList)
&& ValidateThatSomeActionIsSpecified(options, errorList)
&& ValidateEnvSetting(options, errorList)
&& ValidateVersionNumberFormats(options, errorList);
}
private static int ReportVersion(Options options, TextWriter output, List<FileVersion> versionData)
{
var requiredVersion = TargetToName(options.Get);
var version = versionData.SelectMany(f => f.Versions).FirstOrDefault(v => v.Description == requiredVersion);
if (version == null)
{
output.WriteLine("No {0} found.", requiredVersion);
return -1;
}
var value = version.Original;
output.WriteLine("{0} = {1}", requiredVersion, value);
if (options.EnvironmentVariableName != null)
Environment.SetEnvironmentVariable(options.EnvironmentVariableName, value, EnvironmentVariableTarget.User);
return 0;
}
private static bool ValidateVersionNumberFormats(Options options, IList<string> errorList)
{
string detail;
if (!IsValidVersionNumber(options.AssemblyFileVersion, out detail))
{
errorList.Add(MakeVersionErrorMessage("Invalid assembly file version.", detail));
return false;
}
if (!IsValidVersionNumber(options.AssemblyVersion, out detail))
{
errorList.Add(MakeVersionErrorMessage("Invalid assembly version.", detail));
return false;
}
return true;
}
private static bool ValidateReportSetting(Options options, IList<string> errorList)
{
if (options.Report && (IsVersionSet(options) || IsIncSet(options)))
{
errorList.Add("Report cannot be combined with other options.");
return false;
}
return true;
}
private static bool ValidateThatSomeActionIsSpecified(Options options, IList<string> errorList)
{
if (!UpdateOperationSelected(options) && !ReadOperationSelected(options))
{
errorList.Add("A version update, report or get must be selected.");
return false;
}
return true;
}
private static bool ValidateGetSetting(Options options, IList<string> errorList)
{
if (!IsGetSet(options)) return true;
if (IsVersionSet(options) || IsIncSet(options) || options.Report)
{
errorList.Add("Get cannot be combined with other options.");
return false;
}
if (!IsValidVersionName(options.Get, true))
{
errorList.Add("Invalid version specified for Get. Specify FV, AV, or IV only.");
return false;
}
return true;
}
private static bool IsGetSet(Options options)
{
return options.Get != null;
}
private static bool UpdateOperationSelected(Options options)
{
return IsVersionSet(options) || IsIncSet(options);
}
private static bool ValidateEnvSetting(Options options, IList<string> errorList)
{
if (options.EnvironmentVariableName != null && !UpdateOperationSelected(options) && !IsGetSet(options))
{
errorList.Add("An environment variable can only be set if a version update or get is selected.");
return false;
}
if (options.EnvironmentVariableName != null)
{
if (GetNumVersionsSet(options) > 1)
{
errorList.Add(@"The /env option is not valid when setting multiple version numbers.");
return false;
}
}
return true;
}
private static bool ReadOperationSelected(Options options)
{
return options.Report || IsGetSet(options);
}
private static bool IsVersionSet(Options options)
{
return GetNumVersionsSet(options) > 0;
}
private static bool IsIncSet(Options options)
{
return options.IncrementTarget != null;
}
private static int SetVersions(Options options, TextWriter output, List<FileVersion> versionData)
{
var replacements = new List<VersionUpdate>();
if (options.AssemblyFileVersion != null)
replacements.Add(new VersionUpdate("AssemblyFileVersion", options.AssemblyFileVersion));
if (options.AssemblyVersion != null)
replacements.Add(new VersionUpdate("AssemblyVersion", options.AssemblyVersion));
if (options.AssemblyInformationalVersion != null)
replacements.Add(new VersionUpdate("AssemblyInformationalVersion", options.AssemblyInformationalVersion));
foreach (var fileVersion in versionData)
{
var rc = Editor.Edit(replacements, fileVersion.Path, output, options.DryRun);
if (rc != 0)
return rc;
}
if (options.EnvironmentVariableName != null)
{
var firstReplacement = replacements.FirstOrDefault();
if (firstReplacement != null)
Environment.SetEnvironmentVariable(options.EnvironmentVariableName, firstReplacement.Version, EnvironmentVariableTarget.User);
}
return 0;
}
private static bool ValidateIncSetting(Options options, IList<string> errorList)
{
if (!IsIncSet(options)) return true;
if (options.IncrementPart == IncrementablePart.None)
{
errorList.Add("Invalid increment part.");
return false;
}
if (!IsValidVersionName(options.IncrementTarget, false))
{
errorList.Add("Invalid version specified for Inc. Specify FV or AV only.");
return false;
}
return true;
}
private static int IncrementVersion(Options options, TextWriter output, List<FileVersion> versionData)
{
if (options.IncrementPart == IncrementablePart.None)
{
output.WriteLine("Increment can only change build (b) or revision number (r).");
return -1;
}
if (!Validator.Check(versionData, output))
{
output.WriteLine();
output.WriteLine("All versions must be made consistent before they can be edited.");
return -1;
}
var incrementName = TargetToName(options.IncrementTarget);
if (incrementName == null)
{
output.WriteLine("Increment target not recognised.");
return -1;
}
var canon = versionData.SelectMany(f => f.Versions).FirstOrDefault(v => v.Description == incrementName);
if (canon == null)
{
output.WriteLine("No version found.");
return -1;
}
string textVersion = options.IncrementPart == IncrementablePart.Revision
? canon.Revision
: canon.Build;
int newValue;
if (!int.TryParse(textVersion, out newValue))
{
output.WriteLine("Unable to decode version: {0}", textVersion);
return -1;
}
++newValue;
if (options.IncrementPart == IncrementablePart.Revision)
{
canon.Revision = newValue.ToString();
}
else
{
canon.Build = newValue.ToString();
canon.Revision = "0";
}
var versionUpdate = new VersionUpdate(incrementName, canon);
var versionUpdates = new[] { versionUpdate };
foreach (var fileVersion in versionData)
{
var rc = Editor.Edit(versionUpdates, fileVersion.Path, output, options.DryRun);
if (rc != 0)
return rc;
}
if (options.EnvironmentVariableName != null)
{
Environment.SetEnvironmentVariable(options.EnvironmentVariableName, versionUpdate.Version, EnvironmentVariableTarget.User);
}
return 0;
}
private static int GetNumVersionsSet(Options options)
{
var numVersionsSet = 0;
if (options.AssemblyVersion != null) ++numVersionsSet;
if (options.AssemblyFileVersion != null) ++numVersionsSet;
if (options.AssemblyInformationalVersion != null) ++numVersionsSet;
return numVersionsSet;
}