fix sync bugs

mirror-github-to-gitea.sh

@@ -7,7 +7,11 @@ GITHUB_TOKEN="${GITHUB_TOKEN:?Set GITHUB_TOKEN env var (PAT with repo read acces
 GITEA_URL="${GITEA_URL:?Set GITEA_URL env var, e.g. https://gitea.andwati.com}"
 GITEA_TOKEN="${GITEA_TOKEN:?Set GITEA_TOKEN env var (Gitea access token, repo scope)}"
 GITEA_OWNER="${GITEA_OWNER:-andwati}"
+GITEA_URL="${GITEA_URL%/}"   # a trailing slash yields //api/v1/... which some proxies mangle
 MIRROR_INTERVAL="${MIRROR_INTERVAL:-8h0m0s}"
+# Optional: process a single repo instead of all of them, e.g. ONLY=blog ./mirror-github-to-gitea.sh
+# Useful for smoke-testing one repo before turning the script loose on the whole account.
+ONLY="${ONLY:-}"
 
 # --- Fetch all repos for the GitHub user (paginated), including private ones ---
 # Uses /user/repos (authenticated, sees private repos owned by the token's user)
@@ -25,11 +29,20 @@ done
 
 total=$(echo "$repos_json" | jq 'length')
 echo "Found ${total} repos on GitHub for ${GITHUB_USER}"
+if [ -n "$ONLY" ]; then
+  echo "ONLY=${ONLY} set - skipping every other repo."
+fi
+matched=0
 
 while read -r entry; do
   name=$(echo "$entry" | jq -r '.name')
   private=$(echo "$entry" | jq -r '.private')
 
+  if [ -n "$ONLY" ] && [ "$name" != "$ONLY" ]; then
+    continue
+  fi
+  matched=$((matched + 1))
+
   echo "Processing: ${name} (private=${private})"
 
   # Check if it already exists in Gitea
@@ -54,7 +67,7 @@ while read -r entry; do
         echo "  Visibility updated to private=${private}."
       else
         echo "  Failed to update visibility (HTTP ${patch_code}):"
-        cat /tmp/gitea_patch_resp.json
+        cat /tmp/gitea_patch_resp.json; echo
       fi
     else
       echo "  Already mirrored, visibility already matches (private=${gitea_private}). Skipping."
@@ -90,10 +103,15 @@ while read -r entry; do
     echo "  Created mirror (private=${private})."
   else
     echo "  Failed (HTTP ${http_code}):"
-    cat /tmp/gitea_migrate_resp.json
+    cat /tmp/gitea_migrate_resp.json; echo
   fi
 
   sleep 1  # be gentle on both APIs
 done < <(echo "$repos_json" | jq -c '.[] | {name, private}')
 
-echo "Done."
+if [ -n "$ONLY" ] && [ "$matched" -eq 0 ]; then
+  echo "No repo named '${ONLY}' found among the ${total} repos on GitHub. Nothing done."
+  exit 1
+fi
+
+echo "Done."