This npm package is a CLI that executes TypeScript files to manage Firestore migration or alteration processes within your repository.
Please set the 'type' field in your package.json to 'module' since this package supports Pure ESM.
{
"type": "module"
}$ npm i alter-firestore$ ts-node-esm node_modules/.bin/alfs
# or
$ node --loader ts-node/esm node_modules/.bin/alfsor
{
"scripts": {
"alfs": "ts-node-esm node_modules/.bin/alfs"
}
}then
$ npm run alfs -- migrate --project staging
$ npm run alfs -- migrate # default project will be emulatorexport default {
emulator: {
options: {
projectId: '',
},
ports: {
auth: '', // ex: 9099
firestore: '', // ex: 8080
storage: '', // ex: 9199
},
},
credentialPaths: {
'{this key use for --project option}': '', // ex: staging: './.envs/staging/firebase-admin-sdk.json'
},
migration: {
collectionName: 'migrations', // <-- default
directoryPath: 'migrations-files', // <-- default ex: firestore/migrations/files
},
alter: {
directoryPath: 'alter-files', // <-- default ex: firestore/alters/files
aliases: {
'{key}': ['{filepath}'],
},
},
}import { ActionArg } from 'alter-firestore/types/command'
import { MigrateOptions, RefreshOptions } from 'alter-firestore/types/options'
export const up = async ({ firestore }: ActionArg<MigrateOptions>) => {
const snapshot = await firestore.getDoc('{path}', '{documentId}')
if (snapshot.exists) {
throw Error(`${'{path}'}${'{documentId}'}/${snapshot.id} is already exists`)
}
return firestore.create('{path}', '{documentId}', value)
}
export const down = async ({ firestore }: ActionArg<RefreshOptions>) => {
const snapshot = await firestore.getDoc(PATH, DOCUMENT_ID)
if (!snapshot.exists) {
throw Error(`${PATH}${DOCUMENT_ID}/${snapshot.id} is not exists`)
}
return firestore.recursiveDelete(PATH, snapshot.ref)
}import { ActionArg } from 'alter-firestore/types/command'
import { AlterOptions } from 'alter-firestore/types/options'
export const exec = async ({ firestore }: ActionArg<AlterOptions>) => {
const snapshot = await firestore.getDoc('{path}', '{documentId}')
if (snapshot.exists) {
throw Error(`${'{path}'}${'{documentId}'}/${snapshot.id} is already exists`)
}
return firestore.create('{path}', '{documentId}', value)
}| command | description |
|---|---|
| alter | run target file |
| generate | generate templates |
| migrate | migrate firestore collection / document from target directory files |
| migrate:rollback | rollback the previous step |
| migrate:refresh | rollback the previous step and migrate |
- migrate without cli
- enrich log