具有CircleCI集成的Firebase功能

Question

在基本的Firebase Functions项目中，将在functions文件夹中创建package.json文件。现在，我们将在项目中使用CircleCI。为了使此配置项正常工作，package.json必须位于存储库的顶部文件夹中，而不是此帖子中所见的任何其他子文件夹中：https : //discuss.circleci.com/t/cant-run- npm-install / 19012

现在，如果我将文件移至根目录并更正所有路径，则可以在项目上构建并使用lint，但是部署因错误而失败，即firebase没有项目的目录路径。似乎firebase-tools中有一个硬编码的方法，它阻止package.json移动到functions文件夹之外。

如果我复制package.json并将其放回functions文件夹，则一切工作正常，但这不是解决方案。

这是我想要的结构：

myproject
 |
 +- .firebaserc
 +- firebase.json
 +- package.json
 +- tsconfig.json
 +- tslint.json
 |
 +- functions/
      |
      +- src/
      |   |
      |   +- index.ts
      |
      +- lib/
          |
          +- index.js
          +- index.js.map

package.json

{
  "name": "functions",
  "scripts": {
    "lint": "tslint --project tsconfig.json",
    "build": "tsc",
    "serve": "npm run build && firebase serve --only functions",
    "shell": "npm run build && firebase functions:shell",
    "start": "npm run shell",
    "deploy": "firebase deploy --only functions",
    "logs": "firebase functions:log"
  },
  "main": "functions/lib/index.js",
  "dependencies": {
    "firebase-admin": "~5.12.0",
    "firebase-functions": "^1.0.1"
  },
  "devDependencies": {
    "tslint": "^5.8.0",
    "typescript": "^2.5.3"
  },
  "private": true
}

tsconfig.json

{
  "compilerOptions": {
    "lib": ["es6"],
    "module": "commonjs",
    "noImplicitReturns": true,
    "outDir": "./functions/lib",
    "sourceMap": true,
    "target": "es6"
  },
  "compileOnSave": true,
  "include": [
    "./functions/src"
  ]
}

是否有人已经使用CircleCI尝试过Firebase Functions，或者是否有任何线索使其工作？

Answer 1

好的，我已经启动并运行了这个东西。您需要为CircleCI中的每个命令指定工作目录为~/project/functions。现在CircleCI正在查找package.json文件。

这是CircleCI的config.yml：

version: 2
jobs:
    build:
        docker:
            # specify the version you desire here
            - image: circleci/node:6.14


        steps:
            - checkout

            # Download and cache dependencies
            - restore_cache:
                keys:
                    - v1-dependencies-{{ checksum "./functions/package.json" }}
                    # fallback to using the latest cache if no exact match is found
                    - v1-dependencies-

            # Install all needed dependencies from package.json
            - run: 
                working_directory: ~/project/functions
                command: yarn install

            # Save the cache including node_modules folder
            - save_cache:
                paths:
                    - ~/project/functions/node_modules
                key: v1-dependencies-{{ checksum "./functions/package.json" }}

            # Create the folder for your unit test results
            - run: 
                working_directory: ~/project/functions
                command: mkdir junit

            # run tests with mocha!
            - run:
                working_directory: ~/project/functions
                command: yarn test_ci
                environment:
                    MOCHA_FILE: junit/test-results.xml
                when: always

            - store_test_results:
                path: ~/project/functions/junit

            - store_artifacts:
                path: ~/project/functions/junit

以及带有用于在CircleCI上进行单元测试的额外命令的package.jsontest_ci：

{
  "name": "functions",
  "scripts": {
    "lint": "tslint --project tsconfig.json",
    "build": "tsc",
    "serve": "npm run build && firebase serve --only functions",
    "shell": "npm run build && firebase functions:shell",
    "start": "npm run shell",
    "deploy": "firebase deploy --only functions",
    "logs": "firebase functions:log",
    "test": "mocha --require ts-node/register ./src/test/*.spec.ts",
    "test_ci": "mocha --require ts-node/register --reporter mocha-junit-reporter ./src/test/*.spec.ts"
  },
  "main": "lib/index.js",
  "dependencies": {
    "@google-cloud/firestore": "^0.13.1",
    "@google-cloud/storage": "^1.6.0",
    "@google-cloud/vision": "^0.17.0",
    "firebase-admin": "^5.12.0",
    "firebase-functions": "^1.0.1"
  },
  "devDependencies": {
    "@types/chai": "^4.1.3",
    "@types/mocha": "^5.2.0",
    "@types/sinon": "^4.3.1",
    "chai": "^4.1.2",
    "firebase-functions-test": "^0.1.1",
    "firebase-tools": "^3.18.0",
    "mocha": "^5.1.1",
    "mocha-junit-reporter": "^1.17.0",
    "sinon": "^4.5.0",
    "ts-node": "^5.0.1",
    "tslint": "^5.8.0",
    "typescript": "^2.5.3"
  },
  "private": true
}