Typescript Nodejs Dockerfile：错误 TS5057：无法在指定目录中找到 tsconfig.json 文件：'.'
Typescript Nodejs Dockerfile: error TS5057: Cannot find a tsconfig.json file at the specified directory: '.'
我正在尝试使用 Dockerfile 为节点打字稿项目创建 production 构建。
虽然，在将 TS 文件转换为 Javascript 的步骤中，我收到以下错误：
error TS5057: Cannot find a tsconfig.json file at the specified directory: '.'.
error Command failed with exit code 1.
有人可以帮我解决这个问题吗？
以下是有关使用的主要文件的信息：
- Dockerfile
FROM node:lts-stretch-slim
# Create app directory to hold the application code inside the image
WORKDIR /usr/src/app
# Install app dependencies
COPY package*.json yarn.lock ./
RUN yarn
RUN yarn build
COPY ./dist .
EXPOSE 3333
COPY entrypoint.sh /
ENTRYPOINT [ "/bin/bash", "/entrypoint.sh" ]
- 错误
[4/4] Building fresh packages...
Done in 13.99s.
Removing intermediate container 44a52bf048a4
---> 39b5fc8dc705
Step 5/9 : RUN yarn build
---> Running in 04bb0ea984e3
yarn run v1.22.4
$ tsc -p .
error TS5057: Cannot find a tsconfig.json file at the specified directory: '.'.
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
ERROR: Service 'node-app' failed to build: The command '/bin/sh -c yarn build' returned a non-zero code: 1
- Package.json
"scripts": {
"dev": "ts-node-dev --transpileOnly --ignore-watch node_modules src/server.ts",
"start": "node dist/src/server.js",
"build": "tsc -p ."
},
- tsconfig.json
{
"compilerOptions": {
/* Visit https://aka.ms/tsconfig.json to read more about this file */
/* Basic Options */
// "incremental": true, /* Enable incremental compilation */
"target": "es6", /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', or 'ESNEXT'. */
"module": "commonjs", /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', 'es2020', or 'ESNext'. */
// "lib": [], /* Specify library files to be included in the compilation. */
// "allowJs": true, /* Allow javascript files to be compiled. */
// "checkJs": true, /* Report errors in .js files. */
// "jsx": "preserve", /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */
// "declaration": true, /* Generates corresponding '.d.ts' file. */
// "declarationMap": true, /* Generates a sourcemap for each corresponding '.d.ts' file. */
// "sourceMap": true, /* Generates corresponding '.map' file. */
// "outFile": "./", /* Concatenate and emit output to single file. */
"outDir": "./dist", /* Redirect output structure to the directory. */
"rootDir": "./", /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
// "composite": true, /* Enable project compilation */
// "tsBuildInfoFile": "./", /* Specify file to store incremental compilation information */
// "removeComments": true, /* Do not emit comments to output. */
// "noEmit": true, /* Do not emit outputs. */
// "importHelpers": true, /* Import emit helpers from 'tslib'. */
// "downlevelIteration": true, /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */
// "isolatedModules": true, /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */
/* Strict Type-Checking Options */
"strict": true, /* Enable all strict type-checking options. */
// "noImplicitAny": true, /* Raise error on expressions and declarations with an implied 'any' type. */
// "strictNullChecks": true, /* Enable strict null checks. */
// "strictFunctionTypes": true, /* Enable strict checking of function types. */
// "strictBindCallApply": true, /* Enable strict 'bind', 'call', and 'apply' methods on functions. */
// "strictPropertyInitialization": true, /* Enable strict checking of property initialization in classes. */
// "noImplicitThis": true, /* Raise error on 'this' expressions with an implied 'any' type. */
// "alwaysStrict": true, /* Parse in strict mode and emit "use strict" for each source file. */
/* Additional Checks */
// "noUnusedLocals": true, /* Report errors on unused locals. */
// "noUnusedParameters": true, /* Report errors on unused parameters. */
// "noImplicitReturns": true, /* Report error when not all code paths in function return a value. */
// "noFallthroughCasesInSwitch": true, /* Report errors for fallthrough cases in switch statement. */
/* Module Resolution Options */
// "moduleResolution": "node", /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
// "baseUrl": "./", /* Base directory to resolve non-absolute module names. */
// "paths": {}, /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
// "rootDirs": [], /* List of root folders whose combined content represents the structure of the project at runtime. */
// "typeRoots": [], /* List of folders to include type definitions from. */
// "types": [], /* Type declaration files to be included in compilation. */
// "allowSyntheticDefaultImports": true, /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */
"esModuleInterop": true, /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
// "preserveSymlinks": true, /* Do not resolve the real path of symlinks. */
// "allowUmdGlobalAccess": true, /* Allow accessing UMD globals from modules. */
/* Source Map Options */
// "sourceRoot": "", /* Specify the location where debugger should locate TypeScript files instead of source locations. */
// "mapRoot": "", /* Specify the location where debugger should locate map files instead of generated locations. */
// "inlineSourceMap": true, /* Emit a single file with source maps instead of having a separate file. */
// "inlineSources": true, /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */
/* Experimental Options */
// "experimentalDecorators": true, /* Enables experimental support for ES7 decorators. */
// "emitDecoratorMetadata": true, /* Enables experimental support for emitting type metadata for decorators. */
/* Advanced Options */
"skipLibCheck": true, /* Skip type checking of declaration files. */
"forceConsistentCasingInFileNames": true /* Disallow inconsistently-cased references to the same file. */
}
}
PS：Dockerfile和tsconfig.json都在项目的根目录下（我的意思是同级）。而且我可以在本地（在 Dockerfile 之外）成功地 运行 yarn build 脚本，然后生成仅包含 JS 代码的 dist 文件夹。
PS2：我按照this tutorial来为我构建一个类似的Dockerfile。
您没有将所有文件复制到容器中。你只是在复制里面的东西
COPY ./dist .
的 dist 文件夹
我的问题是，这是用于开发还是用于生产？
如果它用于开发，您可以使用
复制项目的 while 根目录
COPY . .
现在，如果这是用于生产构建，您肯定需要一个中间构建步骤，这样您只需将编译后的 JS 代码复制到容器中，然后 运行。
感谢那些帮助过我的人，我能够在这里根据我的需要调整 Dockerfile。
我不得不在我的 tsconfig.json 文件旁边创建一个空的 TS 文件，以消除我上面评论中提到的错误。我还必须删除脚本部分路径前面的 dist，否则我会得到 module not found 错误。
Dockerfile 现在变成了这样：
FROM node:lts-stretch-slim
# FROM node:10
# Create app directory to hold the application code inside the image
WORKDIR /usr/src/app
# Install app dependencies
COPY package*.json yarn.lock ./
COPY tsconfig.json ./
COPY .env ./
COPY emptyTs.ts ./
RUN yarn
RUN yarn build
COPY ./dist .
# COPY . .
EXPOSE 3333
COPY entrypoint.sh /
ENTRYPOINT [ "/bin/bash", "/entrypoint.sh" ]
- package.json
"scripts": {
"dev": "ts-node-dev --transpileOnly --ignore-watch node_modules src/server.ts",
"start": "node src/server.js",
"build": "tsc -p ."
},
更新答案（2020 年 11 月 28 日）
我最终为此使用了多阶段构建。下面你可以找到我写的 Dockerfile 脚本：
FROM node:lts-stretch-slim AS build
WORKDIR /usr/src/app
COPY package*.json yarn.lock ./
COPY tsconfig.json ./
COPY .env ./
RUN yarn
COPY . .
RUN yarn build
FROM node:lts-stretch-slim
WORKDIR /usr/src/app
COPY package*.json yarn.lock ./
COPY .env ./
RUN yarn
COPY --from=build /usr/src/app/dist ./
EXPOSE 3333
COPY entrypoint.sh /
ENTRYPOINT [ "/bin/bash", "/entrypoint.sh" ]
我正在尝试使用 Dockerfile 为节点打字稿项目创建 production 构建。
虽然，在将 TS 文件转换为 Javascript 的步骤中，我收到以下错误：
error TS5057: Cannot find a tsconfig.json file at the specified directory: '.'.
error Command failed with exit code 1.
有人可以帮我解决这个问题吗？
以下是有关使用的主要文件的信息：
- Dockerfile
FROM node:lts-stretch-slim
# Create app directory to hold the application code inside the image
WORKDIR /usr/src/app
# Install app dependencies
COPY package*.json yarn.lock ./
RUN yarn
RUN yarn build
COPY ./dist .
EXPOSE 3333
COPY entrypoint.sh /
ENTRYPOINT [ "/bin/bash", "/entrypoint.sh" ]
- 错误
[4/4] Building fresh packages...
Done in 13.99s.
Removing intermediate container 44a52bf048a4
---> 39b5fc8dc705
Step 5/9 : RUN yarn build
---> Running in 04bb0ea984e3
yarn run v1.22.4
$ tsc -p .
error TS5057: Cannot find a tsconfig.json file at the specified directory: '.'.
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
ERROR: Service 'node-app' failed to build: The command '/bin/sh -c yarn build' returned a non-zero code: 1
- Package.json
"scripts": {
"dev": "ts-node-dev --transpileOnly --ignore-watch node_modules src/server.ts",
"start": "node dist/src/server.js",
"build": "tsc -p ."
},
- tsconfig.json
{
"compilerOptions": {
/* Visit https://aka.ms/tsconfig.json to read more about this file */
/* Basic Options */
// "incremental": true, /* Enable incremental compilation */
"target": "es6", /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', or 'ESNEXT'. */
"module": "commonjs", /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', 'es2020', or 'ESNext'. */
// "lib": [], /* Specify library files to be included in the compilation. */
// "allowJs": true, /* Allow javascript files to be compiled. */
// "checkJs": true, /* Report errors in .js files. */
// "jsx": "preserve", /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */
// "declaration": true, /* Generates corresponding '.d.ts' file. */
// "declarationMap": true, /* Generates a sourcemap for each corresponding '.d.ts' file. */
// "sourceMap": true, /* Generates corresponding '.map' file. */
// "outFile": "./", /* Concatenate and emit output to single file. */
"outDir": "./dist", /* Redirect output structure to the directory. */
"rootDir": "./", /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
// "composite": true, /* Enable project compilation */
// "tsBuildInfoFile": "./", /* Specify file to store incremental compilation information */
// "removeComments": true, /* Do not emit comments to output. */
// "noEmit": true, /* Do not emit outputs. */
// "importHelpers": true, /* Import emit helpers from 'tslib'. */
// "downlevelIteration": true, /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */
// "isolatedModules": true, /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */
/* Strict Type-Checking Options */
"strict": true, /* Enable all strict type-checking options. */
// "noImplicitAny": true, /* Raise error on expressions and declarations with an implied 'any' type. */
// "strictNullChecks": true, /* Enable strict null checks. */
// "strictFunctionTypes": true, /* Enable strict checking of function types. */
// "strictBindCallApply": true, /* Enable strict 'bind', 'call', and 'apply' methods on functions. */
// "strictPropertyInitialization": true, /* Enable strict checking of property initialization in classes. */
// "noImplicitThis": true, /* Raise error on 'this' expressions with an implied 'any' type. */
// "alwaysStrict": true, /* Parse in strict mode and emit "use strict" for each source file. */
/* Additional Checks */
// "noUnusedLocals": true, /* Report errors on unused locals. */
// "noUnusedParameters": true, /* Report errors on unused parameters. */
// "noImplicitReturns": true, /* Report error when not all code paths in function return a value. */
// "noFallthroughCasesInSwitch": true, /* Report errors for fallthrough cases in switch statement. */
/* Module Resolution Options */
// "moduleResolution": "node", /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
// "baseUrl": "./", /* Base directory to resolve non-absolute module names. */
// "paths": {}, /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
// "rootDirs": [], /* List of root folders whose combined content represents the structure of the project at runtime. */
// "typeRoots": [], /* List of folders to include type definitions from. */
// "types": [], /* Type declaration files to be included in compilation. */
// "allowSyntheticDefaultImports": true, /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */
"esModuleInterop": true, /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
// "preserveSymlinks": true, /* Do not resolve the real path of symlinks. */
// "allowUmdGlobalAccess": true, /* Allow accessing UMD globals from modules. */
/* Source Map Options */
// "sourceRoot": "", /* Specify the location where debugger should locate TypeScript files instead of source locations. */
// "mapRoot": "", /* Specify the location where debugger should locate map files instead of generated locations. */
// "inlineSourceMap": true, /* Emit a single file with source maps instead of having a separate file. */
// "inlineSources": true, /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */
/* Experimental Options */
// "experimentalDecorators": true, /* Enables experimental support for ES7 decorators. */
// "emitDecoratorMetadata": true, /* Enables experimental support for emitting type metadata for decorators. */
/* Advanced Options */
"skipLibCheck": true, /* Skip type checking of declaration files. */
"forceConsistentCasingInFileNames": true /* Disallow inconsistently-cased references to the same file. */
}
}
PS：Dockerfile和tsconfig.json都在项目的根目录下（我的意思是同级）。而且我可以在本地（在 Dockerfile 之外）成功地 运行 yarn build 脚本，然后生成仅包含 JS 代码的 dist 文件夹。
PS2：我按照this tutorial来为我构建一个类似的Dockerfile。
您没有将所有文件复制到容器中。你只是在复制里面的东西
COPY ./dist .
我的问题是，这是用于开发还是用于生产？ 如果它用于开发，您可以使用
复制项目的 while 根目录COPY . .
现在，如果这是用于生产构建，您肯定需要一个中间构建步骤，这样您只需将编译后的 JS 代码复制到容器中，然后 运行。
感谢那些帮助过我的人，我能够在这里根据我的需要调整 Dockerfile。
我不得不在我的 tsconfig.json 文件旁边创建一个空的 TS 文件，以消除我上面评论中提到的错误。我还必须删除脚本部分路径前面的 dist，否则我会得到 module not found 错误。
Dockerfile 现在变成了这样：
FROM node:lts-stretch-slim
# FROM node:10
# Create app directory to hold the application code inside the image
WORKDIR /usr/src/app
# Install app dependencies
COPY package*.json yarn.lock ./
COPY tsconfig.json ./
COPY .env ./
COPY emptyTs.ts ./
RUN yarn
RUN yarn build
COPY ./dist .
# COPY . .
EXPOSE 3333
COPY entrypoint.sh /
ENTRYPOINT [ "/bin/bash", "/entrypoint.sh" ]
- package.json
"scripts": {
"dev": "ts-node-dev --transpileOnly --ignore-watch node_modules src/server.ts",
"start": "node src/server.js",
"build": "tsc -p ."
},
更新答案（2020 年 11 月 28 日）
我最终为此使用了多阶段构建。下面你可以找到我写的 Dockerfile 脚本：
FROM node:lts-stretch-slim AS build
WORKDIR /usr/src/app
COPY package*.json yarn.lock ./
COPY tsconfig.json ./
COPY .env ./
RUN yarn
COPY . .
RUN yarn build
FROM node:lts-stretch-slim
WORKDIR /usr/src/app
COPY package*.json yarn.lock ./
COPY .env ./
RUN yarn
COPY --from=build /usr/src/app/dist ./
EXPOSE 3333
COPY entrypoint.sh /
ENTRYPOINT [ "/bin/bash", "/entrypoint.sh" ]