Update build process

Author: r15ch13

appveyor.yml

@@ -0,0 +1,28 @@
+version: "{build}-{branch}"
+image: Visual Studio 2017
+
+init:
+  - ps: '(Get-ChildItem -Path "Env:").Where({ $_.Name -match "^(?:BH|CI(?:_|$)|APPVEYOR)" })'
+install:
+  - ps: .\install.ps1
+build_script:
+  - ps: .\build.ps1
+after_build:
+  - ps: .\release.ps1
+  - on:
+    APPVEYOR_REPO_TAG: true
+
+artifacts:
+  - path: 'build\*'
+    name: release
+
+deploy:
+  description: '$(GITHUB_RELEASE_NOTES)'
+  provider: GitHub
+  auth_token:
+    secure: TpQW7XTUsFihAjHMpMhMSKNyxF/6WVuEloQxniIajPtQSfBd8X91jUJAR4TZxn8o
+  artifact: 'release'
+  draft: false
+  prerelease: false
+  on:
+    APPVEYOR_REPO_TAG: true

build.ps1

@@ -1,21 +1,20 @@
-Param([Switch]$Fast)
 Push-Location $psscriptroot
-. "$psscriptroot\..\..\lib\install.ps1"
 
-if(!$Fast) {
-    Write-Host "Install dependencies ..."
-    Invoke-Expression "$psscriptroot\install.ps1"
-}
+# Prepare
+$build = "$PSScriptRoot\build"
+$src = "$PSScriptRoot\src"
+New-Item -ItemType Directory -Path $build -ErrorAction SilentlyContinue | Out-Null
+Remove-Item "$build\*" -Recurse -Force | Out-Null
 
-$output = "$psscriptroot\bin"
+# Build
 Write-Output 'Compiling shim.cs ...'
-& "$psscriptroot\packages\Microsoft.Net.Compilers\tools\csc.exe" /deterministic /platform:anycpu /nologo /optimize /target:exe /out:"$output\shim.exe" shim.cs
+& "$PSScriptRoot\packages\Microsoft.Net.Compilers\tools\csc.exe" /deterministic /platform:anycpu /nologo /optimize /target:exe /out:"$build\shim.exe" "$src\shim.cs"
 
+# Checksums
 Write-Output 'Computing checksums ...'
-Remove-Item "$psscriptroot\bin\checksum.sha256" -ErrorAction Ignore
-Remove-Item "$psscriptroot\bin\checksum.sha512" -ErrorAction Ignore
-Get-ChildItem "$psscriptroot\bin\*" -Include *.exe,*.dll | ForEach-Object {
-    "$(compute_hash $_ 'sha256') *$($_.Name)" | Out-File "$psscriptroot\bin\checksum.sha256" -Append -Encoding oem
-    "$(compute_hash $_ 'sha512') *$($_.Name)" | Out-File "$psscriptroot\bin\checksum.sha512" -Append -Encoding oem
+Get-ChildItem "$build\*" -Include *.exe,*.dll -Recurse | ForEach-Object {
+    $checksum = (Get-FileHash -Path $_.FullName -Algorithm SHA256).Hash.ToLower()
+    "$checksum *$($_.Name)" | Tee-Object -FilePath "$build\$($_.Name).sha256" -Append
 }
+
 Pop-Location

packages.config

@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Microsoft.Net.Compilers" version="2.10.0" targetFramework="net45" developmentDependency="true" />
+  <package id="Microsoft.Net.Compilers" version="3.0.0" targetFramework="net45" developmentDependency="true" />
 </packages>

release.ps1

@@ -0,0 +1,35 @@
+if(!$env:APPVEYOR_REPO_TAG) {
+    return
+}
+
+Write-Output 'Generating release notes ...'
+#region GitHub release notes
+$previousRelease = (Invoke-RestMethod -Uri "https://api.github.com/repos/$env:APPVEYOR_REPO_NAME/releases/latest?access_token=$env:GITHUB_ACCESS_TOKEN" -Verbose)
+Write-Host "Previous Release: $($previousRelease.name) ($($previousRelease.target_commitish))"
+$compare = (Invoke-RestMethod -Uri "https://api.github.com/repos/$env:APPVEYOR_REPO_NAME/compare/$($previousRelease.target_commitish)...$env:APPVEYOR_REPO_COMMIT`?access_token=$env:GITHUB_ACCESS_TOKEN" -Verbose)
+$releaseNotes = "## Release Notes`n#### Version [$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