我已经按照 heroku 上的说明进行了研究,并研究了几个小时以找到有关部署到 heroku 的问题。 每当我将存储库推送到 heroku 时,构建都会在构建新包时失败。
我正在使用 yarn 包管理器并向我的应用程序添加了很多依赖项。我添加了一个与 NPM 的依赖,并禁止选择两个包管理器进行开发。 .. 我已经删除了 package-lock.json 文件,并将带有脚本的 package.json 更改为我用于我的应用程序的相应包管理器。
{
"name": "real-world",
"version": "1",
"description": "MERN",
"main": "app.js",
"author": "Le, Vu Minh",
"license": "MIT",
"scripts": {
"client-install": "yarn --cwd frontend install",
"start": "node ./app.js",
"server": "node ./app.js",
"client": "yarn --cwd ./frontend run start",
"dev": "concurrently \"yarn run server\" \"yarn run client\"",
"heroku-postbuild": "yarn install && yarn --cwd ./frontend install && yarn --cwd ./frontend run build"
},
"engines": {
"node": "10.16.0",
"yarn": "1.19.0"
},
"dependencies": {
"body-parser": "^1.19.0",
"concurrently": "^5.0.0",
"cors": "^2.8.5",
"crypto": "^1.0.1",
"dotenv": "^8.2.0",
"errorhandler": "^1.5.1",
"express": "^4.17.1",
"express-jwt": "^5.3.1",
"express-session": "^1.17.0",
"jshint": "^2.10.2",
"jsonwebtoken": "^8.5.1",
"jwt": "^0.2.0",
"method-override": "^3.0.0",
"mongoose": "^5.7.4",
"morgan": "^1.9.1",
"passport": "^0.4.0",
"passport-local": "^1.0.0",
"serve": "^11.2.0"
},
"devDependencies": {
"nodemon": "^1.19.3"
}
}
这是我推送到 heroku master 分支时的输出。
remote: -----> Creating runtime environment
remote:
remote: NPM_CONFIG_LOGLEVEL=error
remote: NODE_ENV=production
remote: NODE_MODULES_CACHE=true
remote: NODE_VERBOSE=false
remote:
remote: -----> Installing binaries
remote: engines.node (package.json): 10.16.0
remote: engines.npm (package.json): unspecified (use default)
remote: engines.yarn (package.json): 1.19.0
remote:
remote: Resolving node version 10.16.0...
remote: Downloading and installing node 10.16.0...
remote: Using default npm version: 6.9.0
remote: Resolving yarn version 1.19.0...
remote: Downloading and installing yarn (1.19.0)...
remote: Installed yarn 1.19.0
remote:
remote: -----> Installing dependencies
remote: Installing node modules (yarn.lock)
remote: yarn install v1.19.0
remote: [1/4] Resolving packages...
remote: [2/4] Fetching packages...
remote: info fsevents@1.2.9: The platform "linux" is incompatible with this module.
remote: info "fsevents@1.2.9" is an optional dependency and failed compatibility check. Excluding it from installation.
remote: [3/4] Linking dependencies...
remote: [4/4] Building fresh packages...
remote: error /tmp/build_8fb6cb960e5fba9ed79ab935cf0403ce/node_modules/node-base64: Command failed.
remote: Exit code: 127
remote: Command: ./install.sh
remote: Arguments:
remote: Directory: /tmp/build_8fb6cb960e5fba9ed79ab935cf0403ce/node_modules/node-base64
remote: Output:
remote: ./install.sh: 3: ./install.sh: node-waf: not found
remote: info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.
最佳答案
您应该删除 package-lock.json 并改为包含 yarn.lock,heroku 将使用 yarn 而不是 npm 进行部署。
关于javascript - 如何使用 yarn 将 NodeJS/React 应用程序部署到 Heroku?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/58585347/
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