Write paket version to /paket-files during restore

fsprojects · Nov 7, 2018 · 66d8cd5 · 66d8cd5
1 parent 9f05288
commit 66d8cd5
Show file tree

Hide file tree

Showing 3 changed files with 11 additions and 1 deletion.
diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
@@ -1,3 +1,6 @@
+#### 5.185.0 - 2018-11-07
+* Write paket version to /paket-files during restore
+
 #### 5.184.0 - 2018-10-30
 * REVERT: Adjustable timeouts for NuGet - https://github.com/fsprojects/Paket/pull/3383
 

diff --git a/src/Paket.Core/Common/Constants.fs b/src/Paket.Core/Common/Constants.fs
@@ -16,6 +16,7 @@ let [<Literal>] LockFileName              = "paket.lock"
 let [<Literal>] LocalFileName             = "paket.local"
 /// 'paket.restore.sha512'
 let [<Literal>] RestoreHashFile           = "paket.restore.cached"
+let [<Literal>] RestoreVersionFile        = "paket.restore.version"
 /// 'paket.dependencies'
 let [<Literal>] DependenciesFileName      = "paket.dependencies"
 /// '.paket'
@@ -97,6 +98,7 @@ let PaketConfigFolder   = Path.Combine(AppDataFolder, "Paket")
 let PaketConfigFile     = Path.Combine(PaketConfigFolder, "paket.config")
 
 let PaketRestoreHashFilePath = Path.Combine(PaketFilesFolderName, RestoreHashFile)
+let PaketRestoreVersionFilePath = Path.Combine(PaketFilesFolderName, RestoreVersionFile)
 
 let LocalRootForTempData =
     getEnvDir Environment.SpecialFolder.UserProfile 

diff --git a/src/Paket.Core/Installation/RestoreProcess.fs b/src/Paket.Core/Installation/RestoreProcess.fs
@@ -538,10 +538,12 @@ let RestoreNewSdkProject lockFile resolved groups (projectFile:ProjectFile) targ
 let private isRestoreUpDoDate (lockFileName:FileInfo) (lockFileContents:string) =
     let root = lockFileName.Directory.FullName
     let restoreCacheFile = Path.Combine(root, Constants.PaketRestoreHashFilePath)
+    let restoreVersionFile = Path.Combine(root, Constants.PaketRestoreVersionFilePath)
+
     // We ignore our check when we do a partial restore, this way we can
     // fixup project specific changes (like an additional target framework or a changed references file)
     // We could still skip the actual "restore" work, but that is left as an exercise for the interesting reader.
-    if File.Exists restoreCacheFile then
+    if File.Exists restoreCacheFile && File.Exists restoreVersionFile then
         let oldContents = File.ReadAllText(restoreCacheFile)
         oldContents = lockFileContents
     else false
@@ -687,6 +689,9 @@ let Restore(dependenciesFileName,projectFile,force,group,referencesFileNames,ign
 
                     CreateScriptsForGroups lockFile.Value groups
                     if isFullRestore then
+                        let restoreVersionFile = Path.Combine(root, Constants.PaketRestoreVersionFilePath)
+                        let paketVersion = AssemblyVersionInformation.AssemblyInformationalVersion
+                        File.WriteAllText(restoreVersionFile, paketVersion)
                         let restoreCacheFile = Path.Combine(root, Constants.PaketRestoreHashFilePath)
                         File.WriteAllText(restoreCacheFile, newContents))
             )