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extract semver into separate class to be referenceable by github stra…
…tegy
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,131 @@ | ||
| using System; | ||
| using System.Text.RegularExpressions; | ||
|
|
||
| namespace Paket.Bootstrapper | ||
| { | ||
| public class SemVer : IComparable | ||
| { | ||
| public int Major { get; set; } | ||
| public int Minor { get; set; } | ||
| public int Patch { get; set; } | ||
| public PreRelease PreRelease { get; set; } | ||
| public string Original { get; set; } | ||
| public string PreReleaseBuild { get; set; } | ||
| public string Build { get; set; } | ||
|
|
||
| public int CompareTo(object obj) | ||
| { | ||
| var y = obj as SemVer; | ||
| if (y == null) | ||
| throw new ArgumentException("cannot compare values of different types", "obj"); | ||
| var x = this; | ||
| if (x.Major != y.Major) return x.Major.CompareTo(y.Major); | ||
| else if (x.Minor != y.Minor) return x.Minor.CompareTo(y.Minor); | ||
| else if (x.Patch != y.Patch) return x.Patch.CompareTo(y.Patch); | ||
| else if (x.Build != y.Build) | ||
| { | ||
| int buildx, buildy; | ||
| var parseResultx = Int32.TryParse(x.Build, out buildx); | ||
| var parseResulty = Int32.TryParse(y.Build, out buildy); | ||
| if (parseResultx && parseResulty) | ||
| return buildx.CompareTo(buildy); | ||
| return x.Build.CompareTo(y.Build); | ||
| } | ||
| else if (x.PreRelease == y.PreRelease && x.PreReleaseBuild == y.PreReleaseBuild) return 0; | ||
| else if (x.PreRelease == null && y.PreRelease != null && x.PreReleaseBuild == "0") return 1; | ||
| else if (y.PreRelease == null && x.PreRelease != null && y.PreReleaseBuild == "0") return -1; | ||
| else if (x.PreRelease != y.PreRelease) return x.PreRelease.CompareTo(y.PreRelease); | ||
| else if (x.PreReleaseBuild != y.PreReleaseBuild) | ||
| { | ||
| int prereleaseBuildx, prereleaseBuildy; | ||
| var parseResultx = Int32.TryParse(x.PreReleaseBuild, out prereleaseBuildx); | ||
| var parseResulty = Int32.TryParse(y.PreReleaseBuild, out prereleaseBuildy); | ||
| if (parseResultx && parseResulty) | ||
| return prereleaseBuildx.CompareTo(prereleaseBuildy); | ||
| return x.PreReleaseBuild.CompareTo(y.PreReleaseBuild); | ||
| } | ||
| else return 0; | ||
| } | ||
|
|
||
| public override bool Equals(object obj) | ||
| { | ||
| var y = obj as SemVer; | ||
| if (y == null) | ||
| return false; | ||
| return Major == y.Major && Minor == y.Minor && Patch == y.Patch && PreRelease == y.PreRelease && Build == y.Build && PreReleaseBuild == y.PreReleaseBuild; | ||
| } | ||
|
|
||
| public override int GetHashCode() | ||
| { | ||
| unchecked | ||
| { | ||
| var hashCode = Major; | ||
| hashCode = (hashCode * 397) ^ Minor; | ||
| hashCode = (hashCode * 397) ^ Patch; | ||
| hashCode = (hashCode * 397) ^ (PreRelease != null ? PreRelease.GetHashCode() : 0); | ||
| hashCode = (hashCode * 397) ^ (Original != null ? Original.GetHashCode() : 0); | ||
| hashCode = (hashCode * 397) ^ (PreReleaseBuild != null ? PreReleaseBuild.GetHashCode() : 0); | ||
| hashCode = (hashCode * 397) ^ (Build != null ? Build.GetHashCode() : 0); | ||
| return hashCode; | ||
| } | ||
| } | ||
|
|
||
| public static SemVer Create(string version) | ||
| { | ||
| var dashSplitted = version.Split('-', '+'); | ||
| var splitted = dashSplitted[0].Split('.'); | ||
| var l = splitted.Length; | ||
|
|
||
| var prereleaseBuild = dashSplitted.Length > 1 && dashSplitted[1].Split('.').Length > 1 ? dashSplitted[1].Split('.')[1] : "0"; | ||
|
|
||
| return new SemVer | ||
| { | ||
| Major = l > 0 ? Int32.Parse(splitted[0]) : 0, | ||
| Minor = l > 1 ? Int32.Parse(splitted[1]) : 0, | ||
| Patch = l > 2 ? Int32.Parse(splitted[2]) : 0, | ||
| PreRelease = PreRelease.TryParse(dashSplitted.Length > 1 ? dashSplitted[1].Split('.')[0] : String.Empty), | ||
| Build = l > 3 ? splitted[3] : "0", | ||
| PreReleaseBuild = prereleaseBuild, | ||
| Original = version | ||
| }; | ||
| } | ||
| } | ||
|
|
||
| public class PreRelease : IComparable | ||
| { | ||
| public string Origin { get; set; } | ||
| public string Name { get; set; } | ||
| public long? Number { get; set; } | ||
|
|
||
| public static PreRelease TryParse(string str) | ||
| { | ||
| var m = new Regex(@"^(?<name>[a-zA-Z]+)(?<number>\d*)$").Match(str); | ||
| if (m.Success) | ||
| { | ||
| long? number = null; | ||
| if (m.Groups["number"].Value != "") | ||
| number = long.Parse(m.Groups["number"].Value); | ||
|
|
||
| return new PreRelease { Origin = str, Name = m.Groups["name"].Value, Number = number }; | ||
| } | ||
| return null; | ||
| } | ||
|
|
||
| public int CompareTo(object obj) | ||
| { | ||
| var yObj = obj as PreRelease; | ||
| if (yObj == null) | ||
| throw new ArgumentException("cannot compare values of different types", "obj"); | ||
| var x = this; | ||
| if (x.Name != yObj.Name) return x.Name.CompareTo(yObj.Name); | ||
| else if (!x.Number.HasValue && yObj.Number.HasValue) | ||
| return 1; | ||
| else if (x.Number.HasValue && !yObj.Number.HasValue) | ||
| return -1; | ||
| else if (!x.Number.HasValue && !yObj.Number.HasValue) | ||
| return 0; | ||
| else | ||
| return x.Number.Value.CompareTo(yObj.Number.Value); | ||
| } | ||
| } | ||
| } |