@digital-ai/plugin-dai-release/dist/hooks/useTemplatesMetaInfo.esm.js

Frontend functionalities for the dai-release backstage plugin

import { useRef, useEffect } from 'react';
import { daiReleaseApiRef } from '../api/DaiReleaseApi.esm.js';
import '@backstage/errors';
import 'moment';
import { useApi } from '@backstage/core-plugin-api';

function useGetTemplateMetaInfo(instance, folderId, setMetaInfo, sourcePage) {
  const api = useApi(daiReleaseApiRef);
  const abortControllerRef = useRef(null);
  const previousMetaInfoRef = useRef(
    void 0
  );
  useEffect(() => {
    let isMounted = true;
    const fetchMetaInfo = async () => {
      try {
        if (abortControllerRef.current) {
          abortControllerRef.current.abort();
        }
        const abortController = new AbortController();
        abortControllerRef.current = abortController;
        setMetaInfo(void 0);
        const result = await api.getTemplateMetaInfo(instance, folderId, {
          signal: abortController.signal
        });
        if (isMounted && !abortController.signal.aborted) {
          if (result && JSON.stringify(result) !== JSON.stringify(previousMetaInfoRef.current)) {
            previousMetaInfoRef.current = result;
            setMetaInfo(result);
          }
        }
      } catch (err) {
        const abortError = err;
        if (abortError.name !== "AbortError") {
          setMetaInfo({});
        }
      }
    };
    if (sourcePage === "template" && folderId) {
      fetchMetaInfo();
    }
    return () => {
      isMounted = false;
      if (abortControllerRef.current) {
        abortControllerRef.current.abort();
      }
    };
  }, [folderId, api, setMetaInfo, instance, sourcePage]);
}

export { useGetTemplateMetaInfo };
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