Move release notes generation to release.ps1

Author: r15ch13

appveyor.yml

@@ -5,6 +5,8 @@ install:
   - ps: .\install.ps1
 build_script:
   - ps: .\build.ps1
+after_build:
+  - ps: .\release.ps1
 
 artifacts:
   - path: 'dist\*'

build.ps1

@@ -1,7 +1,5 @@
 Push-Location $PSScriptRoot
 
-Get-ChildItem env:
-
 # Prepare
 $build = "$PSScriptRoot\build"
 $dist = "$PSScriptRoot\dist"
@@ -36,34 +34,3 @@ Get-ChildItem "$dist\*" | ForEach-Object {
     $line | Out-File "$dist\$($_.Name).sha256" -Append -Encoding oem
 }
 Pop-Location
-
-Write-Output 'Generating release notes ...'
-#region GitHub release notes
-$previousRelease = (Invoke-RestMethod -Uri "https://api.github.com/repos/$env:APPVEYOR_REPO_NAME/releases/latest?access_token=$env:GITHUB_ACCESS_TOKEN")
-$compare = (Invoke-RestMethod -Uri "https://api.github.com/repos/$env:APPVEYOR_REPO_NAME/compare/$($previousRelease.target_commitish)...$env:APPVEYOR_REPO_COMMIT`?access_token=$env:GITHUB_ACCESS_TOKEN")
-$releaseNotes = "## Release Notes`n#### Version [$env:APPVEYOR_REPO_TAG_NAME](https://github.com/$env:APPVEYOR_REPO_NAME/tree/$env:APPVEYOR_REPO_TAG_NAME)`n"
-
-if($null -ne $compare.commits -and $compare.commits.Length -gt 0) {
-    $releaseNotes += "`nCommit | Description`n--- | ---`n"
-    $contributions = @{}
-    $compare.commits | Sort-Object -Property @{Expression={$_.commit.author.date};} -Descending | ForEach-Object {
-        $commitMessage = $_.commit.message.Replace("`r`n"," ").Replace("`n"," ");
-        if ($commitMessage.ToLower().StartsWith('merge') -or
-            $commitMessage.ToLower().StartsWith('merging') -or
-            $commitMessage.ToLower().StartsWith('private')) {
-                continue
-        }
-        $releaseNotes += "[``$($_.sha.Substring(0, 7))``](https://github.com/$env:APPVEYOR_REPO_NAME/tree/$($_.sha)) | $commitMessage`n"
-        $contributions.$($_.author.login)++
-    }
-    $releaseNotes += "`nContributor | Commits`n--- | ---`n"
-    $contributions.GetEnumerator() | Sort-Object -Property @{Expression={$_.Value}} -Descending | ForEach-Object {
-        $releaseNotes += "@$($_.Name) | $($_.Value)`n"
-    }
-} else {
-    $releaseNotes += "There are no new items for this release."
-}
-
-$env:GITHUB_RELEASE_NOTES = $releaseNotes
-Write-Output $releaseNotes
-#endregion

release.ps1

@@ -0,0 +1,30 @@
+Write-Output 'Generating release notes ...'
+#region GitHub release notes
+$previousRelease = (Invoke-RestMethod -Uri "https://api.github.com/repos/$env:APPVEYOR_REPO_NAME/releases/latest?access_token=$env:GITHUB_ACCESS_TOKEN")
+$compare = (Invoke-RestMethod -Uri "https://api.github.com/repos/$env:APPVEYOR_REPO_NAME/compare/$($previousRelease.target_commitish)...$env:APPVEYOR_REPO_COMMIT`?access_token=$env:GITHUB_ACCESS_TOKEN")
+$releaseNotes = "## Release Notes`n#### Version [$env:APPVEYOR_REPO_TAG_NAME](https://github.com/$env:APPVEYOR_REPO_NAME/tree/$env:APPVEYOR_REPO_TAG_NAME)`n"
+
+if($null -ne $compare.commits -and $compare.commits.Length -gt 0) {
+    $releaseNotes += "`nCommit | Description`n--- | ---`n"
+    $contributions = @{}
+    $compare.commits | Sort-Object -Property @{Expression={$_.commit.author.date};} -Descending | ForEach-Object {
+        $commitMessage = $_.commit.message.Replace("`r`n"," ").Replace("`n"," ");
+        if ($commitMessage.ToLower().StartsWith('merge') -or
+            $commitMessage.ToLower().StartsWith('merging') -or
+            $commitMessage.ToLower().StartsWith('private')) {
+                continue
+        }
+        $releaseNotes += "[``$($_.sha.Substring(0, 7))``](https://github.com/$env:APPVEYOR_REPO_NAME/tree/$($_.sha)) | $commitMessage`n"
+        $contributions.$($_.author.login)++
+    }
+    $releaseNotes += "`nContributor | Commits`n--- | ---`n"
+    $contributions.GetEnumerator() | Sort-Object -Property @{Expression={$_.Value}} -Descending | ForEach-Object {
+        $releaseNotes += "@$($_.Name) | $($_.Value)`n"
+    }
+} else {
+    $releaseNotes += "There are no new items for this release."
+}
+
+$env:GITHUB_RELEASE_NOTES = $releaseNotes
+Write-Output $releaseNotes
+#endregion