fragine test fix

.gitea/workflows/check-version.yml

@@ -32,15 +32,6 @@ jobs:
           repository: niko/gitea-ci-library
           path: .ci
 
-      - name: Install yq
-        # COMPROMISE: Requires internet access.
-        # Does NOT work in air-gapped environments. The script falls back
-        # to BOM-stripping sed if yq is not available.
-        run: |
-          if ! command -v yq &>/dev/null; then
-            sudo apt-get update -qq && sudo apt-get install -y -qq yq
-          fi
-
       - name: Check existing artifact and calculate version
         env:
           SERVER_URL: ${{ gitea.server_url }}

scripts/check-version.sh

@@ -4,17 +4,15 @@ set -e
 RAW_VERSION=""
 
 if [ -n "${VERSION_FILE-}" ] && [ -f "${VERSION_FILE-}" ]; then
-  if echo "${VERSION_FILE}" | grep -q -E '\.[Yy][Aa][Mm][Ll]$'; then
-    RAW_VERSION=$(yq '.version' "${VERSION_FILE}" 2>/dev/null | grep -v '^null$' || true)
+  RAW_VERSION=$(tr -d "$(printf '\xef\xbb\xbf')" < "${VERSION_FILE}" | sed -n 's/^version:[[:space:]]*\([^[:space:]]*\).*/\1/p')
   if [ -z "${RAW_VERSION}" ]; then
-      RAW_VERSION=$(sed 's/'$'\xef\xbb\xbf''//g' "${VERSION_FILE}" | sed -n 's/^version:[[:space:]]*\([^[:space:]]*\).*/\1/p')
-    fi
-  elif echo "${VERSION_FILE}" | grep -q -E '\.json$'; then
+    if echo "${VERSION_FILE}" | grep -q -E '\.json$'; then
       RAW_VERSION=$(jq -r '.version' "${VERSION_FILE}")
     else
       RAW_VERSION=$(cat "${VERSION_FILE}" | tr -d '[:space:]')
     fi
   fi
+fi
 
 if [ -z "${RAW_VERSION}" ]; then
   if [ -f VERSION ]; then
@@ -24,10 +22,7 @@ if [ -z "${RAW_VERSION}" ]; then
   elif [ -f pom.xml ]; then
     RAW_VERSION=$(grep -oP '<version>\K[^<]+' pom.xml | head -1)
   elif [ -f Chart.yaml ]; then
-    RAW_VERSION=$(yq '.version' Chart.yaml 2>/dev/null | grep -v '^null$' || true)
-    if [ -z "${RAW_VERSION}" ]; then
-      RAW_VERSION=$(sed 's/'$'\xef\xbb\xbf''//g' Chart.yaml | sed -n 's/^version:[[:space:]]*\([^[:space:]]*\).*/\1/p')
-    fi
+    RAW_VERSION=$(tr -d "$(printf '\xef\xbb\xbf')" < Chart.yaml | sed -n 's/^version:[[:space:]]*\([^[:space:]]*\).*/\1/p')
   else
     echo "ERROR: No version source found (VERSION_FILE, VERSION, package.json, pom.xml, Chart.yaml)" >&2
     exit 1