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[英]Trying to deploy my React app with gh-pages but got this error message : The “file” argument must be of type string. Received type undefined
[英]Error: The “path” argument must be of type string. Received undefined. firebase deploy --only functions
我正在嘗試部署我的 firebase 雲功能。 當我在將我的函數添加到 index.js 文件后運行firebase deploy --only functions
,它給了我上面提到的錯誤。
這是我的 firebase.json 文件:
"functions": {
"predeploy": [
"npm --prefix \"$RESOURCE_DIR\" run lint"
],
"source": "functions"
},
"database": {
"rules": "database.rules.json"
},
"firestore": {
"rules": "firestore.rules",
"indexes": "firestore.indexes.json"
}
}
這是我的 index.js 文件:
const functions = require('firebase-functions');
const algoliasearch = require('algoliasearch');
// get api keys for the algolia from the env variable of cloud functions
const APP_ID = functions.config().algolia.app;
const ADMIN_KEY = functions.config().algolia.key;
// algolia client
const client = algoliasearch(APP_ID, ADMIN_KEY);
const index = client.initIndex('pals');
// ADD algolia index from firestore database when a document is created in firestore:
exports.addToIndex = functions.firestore.document('users/{userId}').onCreate(snapshot=>{
const data = snapshot.data();
const objectID = snapshot.id;
// add objectID to algolia index
return index.addObject({...data, objectID});
});
// UPDATE algolia index from firestore database when a document is updated in firestore
exports.updateIndex = functions.firestore.document().onUpdate(change =>{
// change.after gives the document after the change
const newData = change.after.data();
const objectID = change.id;
// update objectID to algolia index
return index.saveObject({...newData, objectID});
});
// DELETE algolia index from firestore database when a document is deleted in firestore
exports.updateIndex = functions.firestore.document().onDelete(snapshot =>{
// delete objectID to algolia index
return index.deleteObject(snapshot.id);
});
我嘗試使用他們提供的 hello world 代碼段運行firebase deploy --only functions
。 它工作得很好。
正如錯誤消息所說,您需要始終將路徑傳遞給functions.firestore.document(...)
函數,以確定函數在哪些文檔路徑上觸發。
您在此處正確執行此操作:
exports.addToIndex = functions.firestore.document('users/{userId}').onCreate(snapshot=>{
...
但是在這兩種情況下,您並沒有通過路徑:
exports.updateIndex = functions.firestore.document().onUpdate(change =>{
...
exports.updateIndex = functions.firestore.document().onDelete(snapshot =>{
...
如果您還希望它們在用戶文檔上觸發,就像onCreate
,它們將是:
exports.updateIndex = functions.firestore.document('users/{userId}').onUpdate(change =>{
...
exports.updateIndex = functions.firestore.document('users/{userId}').onDelete(snapshot =>{
...
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