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Fix up Squirrel

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This commit is contained in:
Paul Betts
2014-08-21 16:34:07 -07:00
parent a02b685906
commit 94fdd387cf
7 changed files with 67 additions and 111 deletions
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105
src/Squirrel/EnumerableExtensions.cs
View File

@@ -53,12 +53,9 @@ namespace Squirrel
/// <returns>List with the elements that share the same maximum key value.</returns>
public static IList<TSource> MaxBy<TSource, TKey>(this IEnumerable<TSource> source, Func<TSource, TKey> keySelector, IComparer<TKey> comparer)
{
if (source == null)
throw new ArgumentNullException("source");
if (keySelector == null)
throw new ArgumentNullException("keySelector");
if (comparer == null)
throw new ArgumentNullException("comparer");
if (source == null) throw new ArgumentNullException("source");
if (keySelector == null) throw new ArgumentNullException("keySelector");
if (comparer == null) throw new ArgumentNullException("comparer");
return ExtremaBy(source, keySelector, (key, minValue) => comparer.Compare(key, minValue));
}
@@ -67,27 +64,21 @@ namespace Squirrel
{
var result = new List<TSource>();
using (var e = source.GetEnumerator())
{
if (!e.MoveNext())
throw new InvalidOperationException("Source sequence doesn't contain any elements.");
using (var e = source.GetEnumerator()) {
if (!e.MoveNext()) throw new InvalidOperationException("Source sequence doesn't contain any elements.");
var current = e.Current;
var resKey = keySelector(current);
result.Add(current);
while (e.MoveNext())
{
while (e.MoveNext()) {
var cur = e.Current;
var key = keySelector(cur);
var cmp = compare(key, resKey);
if (cmp == 0)
{
if (cmp == 0) {
result.Add(cur);
}
else if (cmp > 0)
{
} else if (cmp > 0) {
result = new List<TSource> { cur };
resKey = key;
}
@@ -106,10 +97,8 @@ namespace Squirrel
/// <returns>Sequence exhibiting the specified side-effects upon enumeration.</returns>
public static IEnumerable<TSource> Do<TSource>(this IEnumerable<TSource> source, Action<TSource> onNext)
{
if (source == null)
throw new ArgumentNullException("source");
if (onNext == null)
throw new ArgumentNullException("onNext");
if (source == null) throw new ArgumentNullException("source");
if (onNext == null) throw new ArgumentNullException("onNext");
return DoHelper(source, onNext, _ => { }, () => { });
}
@@ -124,12 +113,9 @@ namespace Squirrel
/// <returns>Sequence exhibiting the specified side-effects upon enumeration.</returns>
public static IEnumerable<TSource> Do<TSource>(this IEnumerable<TSource> source, Action<TSource> onNext, Action onCompleted)
{
if (source == null)
throw new ArgumentNullException("source");
if (onNext == null)
throw new ArgumentNullException("onNext");
if (onCompleted == null)
throw new ArgumentNullException("onCompleted");
if (source == null) throw new ArgumentNullException("source");
if (onNext == null) throw new ArgumentNullException("onNext");
if (onCompleted == null) throw new ArgumentNullException("onCompleted");
return DoHelper(source, onNext, _ => { }, onCompleted);
}
@@ -144,12 +130,9 @@ namespace Squirrel
/// <returns>Sequence exhibiting the specified side-effects upon enumeration.</returns>
public static IEnumerable<TSource> Do<TSource>(this IEnumerable<TSource> source, Action<TSource> onNext, Action<Exception> onError)
{
if (source == null)
throw new ArgumentNullException("source");
if (onNext == null)
throw new ArgumentNullException("onNext");
if (onError == null)
throw new ArgumentNullException("onError");
if (source == null) throw new ArgumentNullException("source");
if (onNext == null) throw new ArgumentNullException("onNext");
if (onError == null) throw new ArgumentNullException("onError");
return DoHelper(source, onNext, onError, () => { });
}
@@ -165,34 +148,25 @@ namespace Squirrel
/// <returns>Sequence exhibiting the specified side-effects upon enumeration.</returns>
public static IEnumerable<TSource> Do<TSource>(this IEnumerable<TSource> source, Action<TSource> onNext, Action<Exception> onError, Action onCompleted)
{
if (source == null)
throw new ArgumentNullException("source");
if (onNext == null)
throw new ArgumentNullException("onNext");
if (onError == null)
throw new ArgumentNullException("onError");
if (onCompleted == null)
throw new ArgumentNullException("onCompleted");
if (source == null) throw new ArgumentNullException("source");
if (onNext == null) throw new ArgumentNullException("onNext");
if (onError == null) throw new ArgumentNullException("onError");
if (onCompleted == null) throw new ArgumentNullException("onCompleted");
return DoHelper(source, onNext, onError, onCompleted);
}
private static IEnumerable<TSource> DoHelper<TSource>(this IEnumerable<TSource> source, Action<TSource> onNext, Action<Exception> onError, Action onCompleted)
{
using (var e = source.GetEnumerator())
{
while (true)
{
using (var e = source.GetEnumerator()) {
while (true) {
var current = default(TSource);
try
{
try {
if (!e.MoveNext())
break;
current = e.Current;
}
catch (Exception ex)
{
} catch (Exception ex) {
onError(ex);
throw;
}
@@ -214,19 +188,16 @@ namespace Squirrel
/// <returns>Sequence starting with the specified prefix value, followed by the source sequence.</returns>
public static IEnumerable<TSource> StartWith<TSource>(this IEnumerable<TSource> source, params TSource[] values)
{
if (source == null)
throw new ArgumentNullException("source");
if (source == null) throw new ArgumentNullException("source");
return source.StartWith_(values);
}
static IEnumerable<TSource> StartWith_<TSource>(this IEnumerable<TSource> source, params TSource[] values)
{
foreach (var x in values)
yield return x;
foreach (var x in values) yield return x;
foreach (var item in source)
yield return item;
foreach (var item in source) yield return item;
}
/// <summary>
@@ -239,10 +210,8 @@ namespace Squirrel
/// <returns>Sequence that contains the elements from the source sequence with distinct key values.</returns>
public static IEnumerable<TSource> Distinct<TSource, TKey>(this IEnumerable<TSource> source, Func<TSource, TKey> keySelector)
{
if (source == null)
throw new ArgumentNullException("source");
if (keySelector == null)
throw new ArgumentNullException("keySelector");
if (source == null) throw new ArgumentNullException("source");
if (keySelector == null) throw new ArgumentNullException("keySelector");
return source.Distinct_(keySelector, EqualityComparer<TKey>.Default);
}
@@ -258,12 +227,9 @@ namespace Squirrel
/// <returns>Sequence that contains the elements from the source sequence with distinct key values.</returns>
public static IEnumerable<TSource> Distinct<TSource, TKey>(this IEnumerable<TSource> source, Func<TSource, TKey> keySelector, IEqualityComparer<TKey> comparer)
{
if (source == null)
throw new ArgumentNullException("source");
if (keySelector == null)
throw new ArgumentNullException("keySelector");
if (comparer == null)
throw new ArgumentNullException("comparer");
if (source == null) throw new ArgumentNullException("source");
if (keySelector == null) throw new ArgumentNullException("keySelector");
if (comparer == null) throw new ArgumentNullException("comparer");
return source.Distinct_(keySelector, comparer);
}
@@ -272,11 +238,10 @@ namespace Squirrel
{
var set = new HashSet<TKey>(comparer);
foreach (var item in source)
{
foreach (var item in source) {
var key = keySelector(item);
if (set.Add(key))
yield return item;
if (set.Add(key)) yield return item;
}
}
}

8
src/Squirrel/PackageExtensions.cs
View File

@@ -8,8 +8,7 @@ namespace Squirrel
{
public static string ExtractTitle(this IPackage package)
{
if (package == null)
return String.Empty;
if (package == null) return String.Empty;
var title = package.Title;
return !String.IsNullOrWhiteSpace(title) ? title : package.Id;
@@ -17,9 +16,8 @@ namespace Squirrel
public static FrameworkVersion DetectFrameworkVersion(this IPackage package)
{
return package.GetFiles().Any(x => x.Path.Contains("lib") && x.Path.Contains("45"))
? FrameworkVersion.Net45
: FrameworkVersion.Net40;
return package.GetFiles().Any(x => x.Path.Contains("lib") && x.Path.Contains("45")) ?
FrameworkVersion.Net45 : FrameworkVersion.Net40;
}
}
}

21
src/Squirrel/ReleaseEntry.cs
View File

@@ -54,19 +54,17 @@ namespace Squirrel
[IgnoreDataMember]
public string PackageName {
get {
return Filename.Substring(0, Filename.IndexOfAny(new[] { '-', '.' }));
}
get { return Filename.Substring(0, Filename.IndexOfAny(new[] { '-', '.' })); }
}
public string GetReleaseNotes(string packageDirectory)
{
var zp = new ZipPackage(Path.Combine(packageDirectory, Filename));
var t = zp.Id;
if (String.IsNullOrWhiteSpace(zp.ReleaseNotes))
if (String.IsNullOrWhiteSpace(zp.ReleaseNotes)) {
throw new Exception(String.Format("Invalid 'ReleaseNotes' value in nuspec file at '{0}'", Path.Combine(packageDirectory, Filename)));
}
return zp.ReleaseNotes;
}
@@ -186,15 +184,14 @@ namespace Squirrel
public static ReleasePackage GetPreviousRelease(IEnumerable<ReleaseEntry> releaseEntries, IReleasePackage package, string targetDir)
{
if (releaseEntries == null || !releaseEntries.Any())
return null;
if (releaseEntries == null || !releaseEntries.Any()) return null;
return releaseEntries
.Where(x => x.IsDelta == false)
.Where(x => x.Version < package.ToVersion())
.OrderByDescending(x => x.Version)
.Select(x => new ReleasePackage(Path.Combine(targetDir, x.Filename), true))
.FirstOrDefault();
.Where(x => x.IsDelta == false)
.Where(x => x.Version < package.ToVersion())
.OrderByDescending(x => x.Version)
.Select(x => new ReleasePackage(Path.Combine(targetDir, x.Filename), true))
.FirstOrDefault();
}
}
}

10
src/Squirrel/ReleaseExtensions.cs
View File

@@ -17,8 +17,8 @@ namespace Squirrel
public static Version ToVersion(this string fileName)
{
var parts = (new FileInfo(fileName)).Name
.Replace(".nupkg", "").Replace("-delta", "")
.Split('.', '-').Reverse();
.Replace(".nupkg", "").Replace("-delta", "")
.Split('.', '-').Reverse();
var numberRegex = new Regex(@"^\d+$");
@@ -28,13 +28,11 @@ namespace Squirrel
.Reverse()
.ToArray();
if (versionFields.Length < 2 || versionFields.Length > 4)
{
if (versionFields.Length < 2 || versionFields.Length > 4) {
return null;
}
switch (versionFields.Length)
{
switch (versionFields.Length) {
case 2:
return new Version(versionFields[0], versionFields[1]);
case 3:

12
src/Squirrel/SquirrelAwareExecutableDetector.cs
View File

@@ -34,14 +34,12 @@ namespace Squirrel
static int? GetAssemblySquirrelAwareVersion(string executable)
{
try
{
try {
var assembly = AssemblyDefinition.ReadAssembly(executable);
if (!assembly.HasCustomAttributes) return null;
var attrs = assembly.CustomAttributes;
var attribute = attrs.FirstOrDefault(x =>
{
var attribute = attrs.FirstOrDefault(x => {
if (x.AttributeType.FullName != typeof(AssemblyMetadataAttribute).FullName) return false;
if (x.ConstructorArguments.Count != 2) return false;
return x.ConstructorArguments[0].Value.ToString() == "SquirrelAwareVersion";
@@ -50,8 +48,7 @@ namespace Squirrel
if (attribute == null) return null;
int result;
if (!Int32.TryParse(attribute.ConstructorArguments[1].Value.ToString(), NumberStyles.Integer, CultureInfo.CurrentCulture, out result))
{
if (!Int32.TryParse(attribute.ConstructorArguments[1].Value.ToString(), NumberStyles.Integer, CultureInfo.CurrentCulture, out result)) {
return null;
}
@@ -72,8 +69,7 @@ namespace Squirrel
if (!NativeMethods.GetFileVersionInfo(executable, IntPtr.Zero, size, buf)) return null;
IntPtr result; int resultSize;
if (!NativeMethods.VerQueryValue(buf, "\\StringFileInfo\\040904B0\\SquirrelAwareVersion", out result, out resultSize))
{
if (!NativeMethods.VerQueryValue(buf, "\\StringFileInfo\\040904B0\\SquirrelAwareVersion", out result, out resultSize)) {
return null;
}

19
src/Squirrel/UpdateInfo.cs
View File

@@ -32,9 +32,10 @@ namespace Squirrel
// NB: When bootstrapping, CurrentlyInstalledVersion is null!
CurrentlyInstalledVersion = currentlyInstalledVersion;
ReleasesToApply = (releasesToApply ?? Enumerable.Empty<ReleaseEntry>()).ToList();
FutureReleaseEntry = ReleasesToApply.Any()
? ReleasesToApply.MaxBy(x => x.Version).FirstOrDefault()
: null;
FutureReleaseEntry = ReleasesToApply.Any() ?
ReleasesToApply.MaxBy(x => x.Version).FirstOrDefault() :
null;
AppFrameworkVersion = appFrameworkVersion;
this.PackageDirectory = packageDirectory;
@@ -65,13 +66,15 @@ namespace Squirrel
return new UpdateInfo(currentVersion, Enumerable.Empty<ReleaseEntry>(), packageDirectory, appFrameworkVersion);
}
var newerThanUs = availableReleases.Where(x => x.Version > currentVersion.Version)
.OrderBy(v => v.Version);
var newerThanUs = availableReleases
.Where(x => x.Version > currentVersion.Version)
.OrderBy(v => v.Version);
var deltasSize = newerThanUs.Where(x => x.IsDelta).Sum(x => x.Filesize);
return (deltasSize < latestFull.Filesize && deltasSize > 0)
? new UpdateInfo(currentVersion, newerThanUs.Where(x => x.IsDelta).ToArray(), packageDirectory, appFrameworkVersion)
: new UpdateInfo(currentVersion, new[] { latestFull }, packageDirectory, appFrameworkVersion);
return (deltasSize < latestFull.Filesize && deltasSize > 0) ?
new UpdateInfo(currentVersion, newerThanUs.Where(x => x.IsDelta).ToArray(), packageDirectory, appFrameworkVersion) :
new UpdateInfo(currentVersion, new[] { latestFull }, packageDirectory, appFrameworkVersion);
}
}
}

3
src/Squirrel/UpdateManager.ApplyReleases.cs
View File

@@ -51,8 +51,7 @@ namespace Squirrel
{
var currentRelease = getReleases().MaxBy(x => x.Name.ToVersion()).FirstOrDefault();
if (currentRelease.Exists)
{
if (currentRelease.Exists) {
var version = currentRelease.Name.ToVersion();
await SquirrelAwareExecutableDetector.GetAllSquirrelAwareApps(currentRelease.FullName)