🐛 fix(stats): switch badges to self-hosted svg

tests/stats_svg_render_test.sh

@@ -0,0 +1,57 @@
+#!/bin/bash
+set -euo pipefail
+
+SCRIPT_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
+REPO_ROOT=$(cd "${SCRIPT_DIR}/.." && pwd)
+
+fail() {
+    echo "FAIL: $*" >&2
+    exit 1
+}
+
+temp_root=$(mktemp -d)
+lang_summary="${temp_root}/lang_summary.txt"
+output_dir="${temp_root}/badges"
+readme_path="${temp_root}/README.md"
+
+cat > "${lang_summary}" <<'EOF'
+python|Python|1200|1,200|12|3572A5|python
+typescript|TypeScript|800|800|9|3178c6|typescript
+yaml|YAML|120|120|5|CB171E|
+EOF
+
+python3 "${REPO_ROOT}/.gitea/ci/render_stats_svgs.py" \
+    --output-dir "${output_dir}" \
+    --readme-path "${readme_path}" \
+    --repo "csh/actions-template" \
+    --generated-by "Gitea Actions" \
+    --updated-at "2026-05-22 12:00:00 UTC" \
+    --total-code 2120 \
+    --formatted-total-code "2,120" \
+    --total-files 26 \
+    --formatted-total-files "26" \
+    --language-count 3 \
+    --exclude-dirs "node_modules,dist,.git" \
+    --min-lines-threshold 10 \
+    --lang-summary "${lang_summary}"
+
+test -f "${output_dir}/total-lines.svg" || fail "renderer should create total-lines.svg"
+test -f "${output_dir}/total-files.svg" || fail "renderer should create total-files.svg"
+test -f "${output_dir}/language-count.svg" || fail "renderer should create language-count.svg"
+test -f "${output_dir}/python-lines.svg" || fail "renderer should create per-language svg badges"
+test -f "${readme_path}" || fail "renderer should create root README.md"
+
+grep -q '<svg' "${output_dir}/total-lines.svg" || fail "svg badges should contain svg markup"
+grep -q '2,120' "${output_dir}/total-lines.svg" || fail "total-lines badge should include formatted total code"
+grep -q 'Python' "${output_dir}/python-lines.svg" || fail "language badge should include display name"
+grep -q '\./badges/total-lines.svg' "${readme_path}" || fail "README should reference badges via relative svg paths"
+grep -q '\./badges/python-lines.svg' "${readme_path}" || fail "README should reference language badges via relative svg paths"
+grep -q 'Gitea Actions' "${readme_path}" || fail "README should mention Gitea Actions"
+grep -q '此分支由 Gitea Actions 自动生成和维护' "${readme_path}" || fail "README should explain that stats branch is generated"
+grep -q '请勿手动修改此分支的内容' "${readme_path}" || fail "README should warn against manual edits"
+! grep -q 'GitHub Actions' "${readme_path}" || fail "README should not mention GitHub Actions"
+! find "${temp_root}" -name '*.json' | grep -q . || fail "renderer should not create json badge payloads"
+
+rm -rf "${temp_root}"
+
+echo "stats_svg_render_test.sh: PASS"

tests/template_defaults_test.sh

@@ -199,6 +199,27 @@ test_stats_workflow_avoids_eval_find() {
     grep -q 'LANG_FIND_ARGS=()' "${file}" || fail "stats workflow should build language-specific find arguments via arrays"
 }
 
+test_stats_workflow_uses_svg_badges() {
+    local file workflow_doc
+
+    file="${REPO_ROOT}/.gitea/workflows/update_stats_badge.yaml"
+    workflow_doc="${REPO_ROOT}/WORKFLOW.md"
+
+    grep -q 'total-lines.svg' "${file}" || fail "stats workflow should generate total-lines.svg"
+    grep -q 'total-files.svg' "${file}" || fail "stats workflow should generate total-files.svg"
+    grep -q 'language-count.svg' "${file}" || fail "stats workflow should generate language-count.svg"
+    grep -Fq '{language}-lines.svg' "${file}" || fail "stats workflow should describe per-language svg badges"
+    grep -q '/src/branch/${{ env.BADGE_BRANCH }}/README.md' "${file}" || fail "stats workflow summary should link to stats branch root README"
+    ! rg -q '/src/branch/\$\{\{ env.BADGE_BRANCH \}\}/\$\{\{ env.BADGE_DIR \}\}/README\.md' "${file}" || fail "stats workflow should not place README.md under the badge directory"
+    ! rg -q 'img\.shields\.io/endpoint' "${file}" || fail "stats workflow should not depend on Shields endpoint badges"
+    ! rg -q 'total-lines\.json|total-files\.json|\$\{lang_id\}-lines\.json|\$\{lang_id\}-files\.json' "${file}" || fail "stats workflow should not generate json badge payloads"
+    ! rg -q 'GitHub Actions' "${file}" || fail "stats workflow should not mention GitHub Actions"
+    grep -q 'Gitea Actions' "${file}" || fail "stats workflow should mention Gitea Actions in generated content"
+
+    grep -q 'badges/cpp-lines.svg' "${workflow_doc}" || fail "WORKFLOW.md should show svg badge usage examples"
+    ! rg -q 'img\.shields\.io/endpoint|cpp-lines\.json' "${workflow_doc}" || fail "WORKFLOW.md should not document json endpoint badge usage"
+}
+
 test_entrypoint_uses_platform_aware_multiarch_verification() {
     local file
 
@@ -226,6 +247,7 @@ test_register_requires_python_yaml_path
 test_setup_requires_upgrade_helper
 test_entrypoint_uses_shared_buildx_builder_creation
 test_stats_workflow_avoids_eval_find
+test_stats_workflow_uses_svg_badges
 test_entrypoint_uses_platform_aware_multiarch_verification
 
 echo "template_defaults_test.sh: PASS"