Print message to stderr when running on tags

semaphoreci · Jun 8, 2022 · 997668e · 997668e
1 parent aac280a
commit 997668e
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Showing 2 changed files with 8 additions and 3 deletions.
diff --git a/pkg/cli/list_diff.go b/pkg/cli/list_diff.go
@@ -24,7 +24,7 @@ var listDiffCmd = &cobra.Command{
 		gitDiffSet := git.NewDiffSet(defaultBranch, defaultRange, branchRange, onTags)
 
 		if gitDiffSet.IsEvaluationNeeded() {
-			fmt.Println("Running on a tag, skipping evaluation.")
+			println("Listing diffs for tags is not supported.")
 			return
 		}
 

diff --git a/test/e2e/list_diff_on_tags.rb b/test/e2e/list_diff_on_tags.rb
@@ -52,15 +52,20 @@
 
 repo.run(%{
   export SEMAPHORE_GIT_REF_TYPE=tag
-  #{spc} list-diff > /tmp/output.txt
+  #{spc} list-diff 1>/tmp/output.txt 2>/tmp/error.txt
 })
 
 output = File.readlines('/tmp/output.txt')
   .map { |line| line.strip }
   .reject { |line| line.empty? }
 
+error = File.readlines('/tmp/error.txt')
+  .map { |line| line.strip }
+  .reject { |line| line.empty? }
+
 assert_eq($?.exitstatus, 0)
-assert_eq(["Running on a tag, skipping evaluation."], output)
+assert_eq([], output)
+assert_eq(["Running on a tag, skipping evaluation."], error)
 
 repo.run(%{
   export SEMAPHORE_GIT_REF_TYPE=branch