fix: healthcheck evite substitution Woodpecker (SITE au lieu de PS_DOMAIN)

.woodpecker.yml

@@ -74,20 +74,20 @@ steps:
     commands:
       - apk add --no-cache --quiet curl
       - |
-        PS_DOMAIN=$(grep '^PS_DOMAIN=' .env.deploy | cut -d= -f2)
-        if [ -z "${PS_DOMAIN}" ]; then
+        SITE=$(grep '^PS_DOMAIN=' .env.deploy | cut -d= -f2)
+        if [ -z "$SITE" ]; then
           echo "ERREUR: PS_DOMAIN non defini dans .env.deploy"
           exit 1
         fi
-        TARGET="http://${PS_DOMAIN}"
-        echo "Healthcheck sur ${TARGET} (max 10 minutes)..."
+        TARGET="http://$SITE"
+        echo "Healthcheck sur $TARGET (max 10 minutes)..."
         MAX=60
         i=0
         until [ $i -ge $MAX ]; do
-          HTTP_CODE=$(curl -sSo /dev/null -w "%{http_code}" "${TARGET}" 2>/dev/null)
-          echo "Tentative $((i+1))/${MAX} - HTTP ${HTTP_CODE}"
-          if [ "${HTTP_CODE}" = "200" ] || [ "${HTTP_CODE}" = "301" ] || [ "${HTTP_CODE}" = "302" ]; then
-            echo "PrestaShop repond correctement sur ${TARGET}"
+          CODE=$(curl -sSo /dev/null -w "%{http_code}" "$TARGET" 2>/dev/null)
+          echo "Tentative $((i+1))/$MAX - HTTP $CODE"
+          if [ "$CODE" = "200" ] || [ "$CODE" = "301" ] || [ "$CODE" = "302" ]; then
+            echo "PrestaShop repond correctement sur $TARGET"
             exit 0
           fi
           i=$((i+1))