Merge pull request 'Make 'run' print the command output' (#12) from print-run-output into main

Reviewed-on: https://codeberg.org/svenvanheugten/git-check-assertions/pulls/12

bin/git-check-assertions

@@ -30,6 +30,7 @@ run() {
   output="$("$@" 2>&1)"
   status=$?
   set -e
+  printf '%s\n' "$output"
   return 0
 }
 assert_success() {

test/git-check-assertions.bats

@@ -305,3 +305,13 @@ commit_with_assertion() {
   assert_output --partial "Expected output to contain: xyz"
   assert_output --partial "Actual output: hello"
 }
+
+@test "run should print command output" {
+  git checkout -b feature
+  commit_with_assertion $'run sh -c "echo -n hello; echo -n world"\nassert_success'
+
+  run git-check-assertions
+
+  assert_success
+  assert_output --partial "helloworld"
+}