Test Backporting

Signed-off-by: Chaoscaot <max@maxsp.de>

.gitea/workflows/backport-commoncore.yml

@@ -36,9 +36,17 @@ jobs:
 
           api_url="${GITHUB_API_URL:-${GITHUB_SERVER_URL}/api/v1}"
 
+          echo "Backport debug: event=${GITHUB_EVENT_NAME:-unknown}"
+          echo "Backport debug: server=${GITHUB_SERVER_URL}"
+          echo "Backport debug: api=${api_url}"
+          echo "Backport debug: repository=${GITHUB_REPOSITORY}"
+          echo "Backport debug: action=$(jq -r '.action // ""' "$GITHUB_EVENT_PATH")"
+
           merged="$(jq -r '.pull_request.merged // (.pull_request.merged_at != null)' "$GITHUB_EVENT_PATH")"
           base_branch="$(jq -r '.pull_request.base.ref' "$GITHUB_EVENT_PATH")"
           has_disable_label="$(jq -r --arg disable_backport_label "$DISABLE_BACKPORT_LABEL" 'any(.pull_request.labels[]?; .name == $disable_backport_label)' "$GITHUB_EVENT_PATH")"
+          echo "Backport debug: pr=$(jq -r '.pull_request.number // ""' "$GITHUB_EVENT_PATH") base=${base_branch} merged=${merged}"
+          echo "Backport debug: disable label present=${has_disable_label}"
 
           {
             echo "should_backport=$([[ "$merged" == "true" && "$base_branch" == "main" && "$has_disable_label" != "true" ]] && echo true || echo false)"
@@ -73,6 +81,44 @@ jobs:
           set -euo pipefail
 
           api_url="${GITHUB_API_URL:-${GITHUB_SERVER_URL}/api/v1}"
+          repo_api_path="/repos/${GITHUB_REPOSITORY}"
+
+          api_request() {
+            local method="$1"
+            local path="$2"
+            local output="$3"
+            local data_file="${4:-}"
+            local status
+            local args=(-sS -X "$method" -H "Accept: application/json" -H "Authorization: token ${GITHUB_TOKEN}" -w "%{http_code}" -o "$output")
+
+            if [[ -n "$data_file" ]]; then
+              args+=(-H "Content-Type: application/json" --data-binary "@${data_file}")
+            fi
+
+            echo "Backport debug: ${method} ${path}"
+            if ! status="$(curl "${args[@]}" "${api_url}${path}")"; then
+              echo "Backport debug: ${method} ${path} failed before HTTP status was captured."
+              if [[ -s "$output" ]]; then
+                echo "Backport debug: response body:"
+                cat "$output"
+              fi
+              return 1
+            fi
+
+            echo "Backport debug: ${method} ${path} -> HTTP ${status}"
+            if [[ ! "$status" =~ ^2 ]]; then
+              echo "Backport debug: response body:"
+              cat "$output"
+              return 1
+            fi
+          }
+
+          echo "Backport debug: event=${GITHUB_EVENT_NAME:-unknown}"
+          echo "Backport debug: server=${GITHUB_SERVER_URL}"
+          echo "Backport debug: api=${api_url}"
+          echo "Backport debug: repository=${GITHUB_REPOSITORY}"
+          echo "Backport debug: pr=${PR_NUMBER}"
+          echo "Backport debug: actor=${GITHUB_ACTOR:-unknown}"
 
           git config user.name "SteamWar Backport Bot"
           git config user.email "actions@steamwar.de"
@@ -84,10 +130,14 @@ jobs:
 
           git fetch --prune origin '+refs/heads/version/*:refs/remotes/origin/version/*'
 
-          curl -fsSL \
+          api_request GET "${repo_api_path}" repo-debug.json
+          jq -r '"Backport debug: repo permissions admin=\(.permissions.admin // "unknown") push=\(.permissions.push // "unknown") pull=\(.permissions.pull // "unknown")"' repo-debug.json || true
+
+          echo "Backport debug: GET ${repo_api_path}/pulls/${PR_NUMBER}.diff"
+          curl -fsSL -w "Backport debug: GET ${repo_api_path}/pulls/${PR_NUMBER}.diff -> HTTP %{http_code}\n" \
             -H "Accept: text/plain" \
             -H "Authorization: token ${GITHUB_TOKEN}" \
-            "${api_url}/repos/${GITHUB_REPOSITORY}/pulls/${PR_NUMBER}.diff" \
+            "${api_url}${repo_api_path}/pulls/${PR_NUMBER}.diff" \
             -o pull-request.diff
 
           if ! grep -Eq "^diff --git a/${BACKPORT_PATH}/" pull-request.diff; then
@@ -121,11 +171,8 @@ jobs:
             git commit -m "Backport CommonCore changes from #${PR_NUMBER}" -m "${PR_TITLE}"
             git push --force-with-lease origin "${backport_branch}"
 
-            open_pr_number="$(curl -fsS \
+            api_request GET "${repo_api_path}/pulls?state=open" open-pulls.json
-              -H "Accept: application/json" \
+            open_pr_number="$(jq -r --arg base "$target_branch" --arg head "$backport_branch" '[.[] | select(.base.ref == $base and .head.ref == $head) | (.number // .index)][0] // empty' open-pulls.json)"
-              -H "Authorization: token ${GITHUB_TOKEN}" \
-              "${api_url}/repos/${GITHUB_REPOSITORY}/pulls?state=open" \
-              | jq -r --arg base "$target_branch" --arg head "$backport_branch" '[.[] | select(.base.ref == $base and .head.ref == $head) | (.number // .index)][0] // empty')"
 
             if [[ -n "$open_pr_number" ]]; then
               echo "Backport PR #${open_pr_number} already exists for ${target_branch}."
@@ -134,15 +181,13 @@ jobs:
 
             pr_body="$(printf 'Automatic CommonCore backport of #%s.\n\nOriginal PR title: %s\n\nOnly files below `CommonCore/` are included.' "$PR_NUMBER" "$PR_TITLE")"
 
-            curl -fsS -X POST \
+            jq -n \
-              -H "Accept: application/json" \
+              --arg base "$target_branch" \
-              -H "Authorization: token ${GITHUB_TOKEN}" \
+              --arg head "$backport_branch" \
-              -H "Content-Type: application/json" \
+              --arg title "Backport CommonCore changes from #${PR_NUMBER} to ${target_branch}" \
-              -d "$(jq -n \
+              --arg body "$pr_body" \
-                --arg base "$target_branch" \
+              '{base: $base, head: $head, title: $title, body: $body}' > create-pull.json
-                --arg head "$backport_branch" \
+
-                --arg title "Backport CommonCore changes from #${PR_NUMBER} to ${target_branch}" \
+            echo "Backport debug: create PR base=${target_branch} head=${backport_branch}"
-                --arg body "$pr_body" \
+            api_request POST "${repo_api_path}/pulls" create-pull-response.json create-pull.json
-                '{base: $base, head: $head, title: $title, body: $body}')" \
-              "${api_url}/repos/${GITHUB_REPOSITORY}/pulls"
           done