fix: get-changelog support for cross-repo links

CHANGELOG.md

@@ -5,6 +5,7 @@
 ### Fixes
 
 - Don't update from a manually-updated prerelease to a latest stable release that is earlier than the prerelease ([#78](https://github.com/getsentry/github-workflows/pull/78))
+- Cross-repo links in changelog notes ([#82](https://github.com/getsentry/github-workflows/pull/82))
 
 ## 2.11.0
 

updater/scripts/get-changelog.ps1

@@ -21,7 +21,7 @@ try
     git clone --depth 1 $RepoUrl $tmpDir
 
     $file = $(Get-ChildItem -Path $tmpDir | Where-Object { $_.Name -match '^changelog(\.md|\.txt|)$' } )
-    if ("$file" -eq "")
+    if ("$file" -eq '')
     {
         Write-Warning "Couldn't find a changelog"
         return
@@ -41,7 +41,7 @@ finally
 }
 
 $foundFirst = $false
-$changelog = ""
+$changelog = ''
 for ($i = 0; $i -lt $lines.Count; $i++)
 {
     $line = $lines[$i]
@@ -70,11 +70,11 @@ if ($changelog.Length -gt 1)
 {
     $changelog = "# Changelog`n$changelog"
     # Increase header level by one.
-    $changelog = $changelog -replace "(#+) ", '$1# '
+    $changelog = $changelog -replace '(^|\n)(#+) ', '$1$2# '
     # Remove at-mentions.
     $changelog = $changelog -replace '@', ''
     # Make PR/issue references into links to the original repository (unless they already are links).
-    $changelog = $changelog -replace '(?<!\[)#([0-9]+)', ('[#$1](' + $RepoUrl + '/issues/$1)')
+    $changelog = $changelog -replace '(?<!\[)#([0-9]+)(?![\]0-9])', ('[#$1](' + $RepoUrl + '/issues/$1)')
     # Replace any links pointing to github.com so that the target PRs/Issues don't get na notification.
     $changelog = $changelog -replace ('\(' + $prefix), '(https://github-redirect.dependabot.com/'
 }

updater/tests/get-changelog.Tests.ps1

@@ -103,4 +103,22 @@ Features, fixes and improvements in this release have been contributed by:
             throw "Expected changelog to contain message '$msg'"
         }
     }
+
+    It 'supports cross-repo links' {
+        $actual = & "$PSScriptRoot/../scripts/get-changelog.ps1" `
+            -RepoUrl 'https://github.com/getsentry/sentry-native' -OldTag '0.7.17' -NewTag '0.7.18'
+        $expected = @'
+## Changelog
+### 0.7.18
+
+**Features**:
+
+- Add support for Xbox Series X/S. ([#1100](https://github-redirect.dependabot.com/getsentry/sentry-native/pull/1100))
+- Add option to set debug log level. ([#1107](https://github-redirect.dependabot.com/getsentry/sentry-native/pull/1107))
+- Add `traces_sampler` ([#1108](https://github-redirect.dependabot.com/getsentry/sentry-native/pull/1108))
+- Provide support for C++17 compilers when using the `crashpad` backend. ([#1110](https://github-redirect.dependabot.com/getsentry/sentry-native/pull/1110), [crashpad#116](https://github-redirect.dependabot.com/getsentry/crashpad/pull/116), [mini_chromium#1](https://github-redirect.dependabot.com/getsentry/mini_chromium/pull/1))
+'@
+
+        $actual | Should -Be $expected
+    }
 }