Fail creating release if tag already exists

dustinsoftware · May 19, 2020 · 1d8b041 · 1d8b041
1 parent 312de77
commit 1d8b041
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diff --git a/Dockerfile b/Dockerfile
@@ -38,6 +38,7 @@ RUN pwsh /app/release.ps1 -create_release -version 100
 RUN pwsh /app/release.ps1 -mark_released -version 100
 
 RUN pwsh /app/assertOutput.ps1 "git diff origin/master...origin/develop" "" -assertExactMatch -assertPass
+RUN pwsh /app/assertOutput.ps1 "pwsh /app/release.ps1 -create_release -version 100" -assertFail
 
 RUN git log --all --graph --decorate
 

diff --git a/release.ps1 b/release.ps1
@@ -161,6 +161,9 @@ if ($create_release) {
   }
   $branch_name = GetBranchName $version
 
+  if (DoesRefExist "refs/tags/v$version") {
+    throw "Tag $version already exists on remote, please delete it and try again"
+  }
   if (DoesRefExist "refs/remotes/origin/$branch_name") {
     throw "Branch $branch_name already exists on remote, please delete it and try again"
   }