chore: divide Gitea tests in equall number in 3 jobs

Before this update, Gitea tests were partitioned into
three jobs based on the first letter following the
"Gitea" keyword. This alphabetic approach resulted in
an uneven distribution, causing some jobs to handle a
significantly higher workload than others. After this
update, the tests are divided equally by count,
ensuring a balanced load across jobs and improved CI
scalability.

Signed-off-by: Zaki Shaikh <zashaikh@redhat.com>

Author: zakisk

hack/gh-workflow-ci.sh

@@ -77,6 +77,23 @@ get_tests() {
   mapfile -t testfiles < <(find test/ -maxdepth 1 -name '*.go')
   all_tests=$(grep -hioP '^func[[:space:]]+Test[[:alnum:]_]+' "${testfiles[@]}" | sed -E 's/^func[[:space:]]+//')
 
+  local -a gitea_tests
+  local chunk_size remainder
+  if [[ "${target}" == *"gitea"* ]]; then
+    # Filter Gitea tests, excluding Concurrency tests
+    mapfile -t gitea_tests < <(echo "${all_tests}" | grep -iP '^TestGitea' 2>/dev/null | grep -ivP 'Concurrency' 2>/dev/null | sort 2>/dev/null)
+    # Remove any non-Gitea entries that might have been captured
+    local -a filtered_tests
+    for test in "${gitea_tests[@]}"; do
+      if [[ "${test}" =~ ^TestGitea ]] && [[ ! "${test}" =~ Concurrency ]]; then
+        filtered_tests+=("${test}")
+      fi
+    done
+    gitea_tests=("${filtered_tests[@]}")
+    chunk_size=$((${#gitea_tests[@]} / 3))
+    remainder=$((${#gitea_tests[@]} % 3))
+  fi
+
   case "${target}" in
   concurrency)
     printf '%s\n' "${all_tests}" | grep -iP 'Concurrency'
@@ -91,13 +108,20 @@ get_tests() {
     printf '%s\n' "${all_tests}" | grep -iP 'Gitlab|Bitbucket' | grep -ivP 'Concurrency'
     ;;
   gitea_1)
-    printf '%s\n' "${all_tests}" | grep -iP 'Gitea[A-G]' | grep -ivP 'Concurrency'
+    if [[ ${#gitea_tests[@]} -gt 0 ]]; then
+      printf '%s\n' "${gitea_tests[@]:0:${chunk_size}}"
+    fi
     ;;
   gitea_2)
-    printf '%s\n' "${all_tests}" | grep -iP 'Gitea[H-P]' | grep -ivP 'Concurrency'
+    if [[ ${#gitea_tests[@]} -gt 0 ]]; then
+      printf '%s\n' "${gitea_tests[@]:${chunk_size}:${chunk_size}}"
+    fi
     ;;
   gitea_3)
-    printf '%s\n' "${all_tests}" | grep -iP 'Gitea[Q-Z]' | grep -ivP 'Concurrency'
+    if [[ ${#gitea_tests[@]} -gt 0 ]]; then
+      local start_idx=$((chunk_size * 2))
+      printf '%s\n' "${gitea_tests[@]:${start_idx}:$((chunk_size + remainder))}"
+    fi
     ;;
   gitea_others)
     # Deprecated: Use gitea_1, gitea_2, gitea_3 instead

pkg/provider/github/github.go

@@ -324,7 +324,7 @@ func (v *Provider) SetClient(ctx context.Context, run *params.Run, event *info.E
 	return nil
 }
 
-// GetTektonDir Get all yaml files in tekton directory return as a single concated file.
+// GetTektonDir retrieves all YAML files from the .tekton directory and returns them as a single concatenated multi-document YAML file.
 func (v *Provider) GetTektonDir(ctx context.Context, runevent *info.Event, path, provenance string) (string, error) {
 	tektonDirSha := ""