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chore(core): add batch description in cli (#19707)

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Emily Xiong 2023-10-18 15:15:20 -04:00 committed by GitHub
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8 changed files with 15 additions and 6 deletions
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2
docs/generated/cli/affected.md
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@ -85,6 +85,8 @@ Type: `boolean`
Default: `false`
Run task(s) in batches for executors which support batches
### configuration
Type: `string`

2
docs/generated/cli/run-many.md
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@ -87,6 +87,8 @@ Type: `boolean`
Default: `false`
Run task(s) in batches for executors which support batches
### configuration
Type: `string`

2
docs/generated/packages/js/executors/tsc.json
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@ -177,7 +177,7 @@
]
}
},
"examplesFile": "## Examples\n\n{% tabs %}\n{% tab label=\"Using TypeScript Transformer Plugins\" %}\n\n`@nx/js:tsc` can run the [TypeScript Transformers](https://github.com/madou/typescript-transformer-handbook) by using the `transformers` option.\n\n```json {% fileName=\"libs/ts-lib/project.json\" %}\n{\n \"build\": {\n \"executor\": \"@nx/js:tsc\",\n \"options\": {\n \"outputPath\": \"dist/libs/ts-lib\",\n \"main\": \"libs/ts-lib/src/index.ts\",\n \"tsConfig\": \"libs/ts-lib/tsconfig.lib.json\",\n \"assets\": [\"libs/ts-lib/*.md\"],\n \"transformers\": [\n \"@nestjs/swagger/plugin\",\n {\n \"name\": \"@automapper/classes/transformer-plugin\",\n \"options\": {}\n }\n ]\n }\n }\n}\n```\n\n{% /tab %}\n{% tab label=\"Inline libraries\" %}\n\n`@nx/js:tsc` can inline non-buildable libraries by opt-in to **Inlining** mode with `external` option.\n\n```json {% fileName=\"libs/ts-lib/project.json\" %}\n{\n \"build\": {\n \"executor\": \"@nx/js:tsc\",\n \"options\": {\n \"outputPath\": \"dist/libs/ts-lib\",\n \"main\": \"libs/ts-lib/src/index.ts\",\n \"tsConfig\": \"libs/ts-lib/tsconfig.lib.json\",\n \"assets\": [\"libs/ts-lib/*.md\"],\n \"external\": \"all\"\n }\n }\n}\n```\n\n```shell\nnpx nx build ts-lib --external=all\n```\n\n`@nx/js:tsc` can also inline buildable libraries by setting `external: 'none'`\n\n```json {% fileName=\"libs/ts-lib/project.json\" %}\n{\n \"build\": {\n \"executor\": \"@nx/js:tsc\",\n \"options\": {\n \"outputPath\": \"dist/libs/ts-lib\",\n \"main\": \"libs/ts-lib/src/index.ts\",\n \"tsConfig\": \"libs/ts-lib/tsconfig.lib.json\",\n \"assets\": [\"libs/ts-lib/*.md\"],\n \"external\": \"none\"\n }\n }\n}\n```\n\n```shell\nnpx nx build ts-lib --external=none\n```\n\n{% /tab %}\n{% tab label=\"Batch mode execution\" %}\n\n{% callout type=\"check\" title=\"Available since Nx 16.6.0\" %}\nThe `@nx/js:tsc` batch implementation was introduced in Nx **16.6.0**.\n{% /callout %}\n\nThe `@nx/js:tsc` executor supports running multiple tasks in a single process. When running in batch mode, the executor uses the [TypeScript APIs for incremental builds](https://www.typescriptlang.org/docs/handbook/project-references.html#build-mode-for-typescript). This results in a much faster build time when compared to the default implementation (the bigger the task graph to run, the more the performance improvements).\n\n{% callout type=\"warning\" title=\"Experimental feature\" %}\nExecuting tasks in batch mode is an experimental feature.\n{% /callout %}\n\n{% callout type=\"info\" title=\"Requirements\" %}\nBuilding a project with the `@nx/js:tsc` executor in batch mode requires all dependent projects to be buildable and built using the `@nx/js:tsc` executor.\n{% /callout %}\n\nTo run your builds using the batch implementation, set the `NX_BATCH_MODE` environment variable to `true`:\n\n```shell\nNX_BATCH_MODE=true nx build ts-lib\n```\n\nFor optimal performance, you could set the `clean` option to `false`. Otherwise, the executor cleans the output folder before running the build, which results in the loss of the [`.tsbuildinfo` file](https://www.typescriptlang.org/tsconfig/#tsBuildInfoFile) and, consequently, the loss of important optimizations performed by TypeScript. This is not a requirement. Even if the `clean` option is not set to `false` there are other important optimizations that are performed by the batch implementation.\n\n```json {% fileName=\"libs/ts-lib/project.json\" %}\n{\n \"build\": {\n \"executor\": \"@nx/js:tsc\",\n \"options\": {\n \"outputPath\": \"dist/libs/ts-lib\",\n \"main\": \"libs/ts-lib/src/index.ts\",\n \"tsConfig\": \"libs/ts-lib/tsconfig.lib.json\",\n \"assets\": [\"libs/ts-lib/*.md\"],\n \"clean\": false\n }\n }\n}\n```\n\n{% /tab %}\n{% /tabs %}\n",
"examplesFile": "## Examples\n\n{% tabs %}\n{% tab label=\"Using TypeScript Transformer Plugins\" %}\n\n`@nx/js:tsc` can run the [TypeScript Transformers](https://github.com/madou/typescript-transformer-handbook) by using the `transformers` option.\n\n```json {% fileName=\"libs/ts-lib/project.json\" %}\n{\n \"build\": {\n \"executor\": \"@nx/js:tsc\",\n \"options\": {\n \"outputPath\": \"dist/libs/ts-lib\",\n \"main\": \"libs/ts-lib/src/index.ts\",\n \"tsConfig\": \"libs/ts-lib/tsconfig.lib.json\",\n \"assets\": [\"libs/ts-lib/*.md\"],\n \"transformers\": [\n \"@nestjs/swagger/plugin\",\n {\n \"name\": \"@automapper/classes/transformer-plugin\",\n \"options\": {}\n }\n ]\n }\n }\n}\n```\n\n{% /tab %}\n{% tab label=\"Inline libraries\" %}\n\n`@nx/js:tsc` can inline non-buildable libraries by opt-in to **Inlining** mode with `external` option.\n\n```json {% fileName=\"libs/ts-lib/project.json\" %}\n{\n \"build\": {\n \"executor\": \"@nx/js:tsc\",\n \"options\": {\n \"outputPath\": \"dist/libs/ts-lib\",\n \"main\": \"libs/ts-lib/src/index.ts\",\n \"tsConfig\": \"libs/ts-lib/tsconfig.lib.json\",\n \"assets\": [\"libs/ts-lib/*.md\"],\n \"external\": \"all\"\n }\n }\n}\n```\n\n```shell\nnpx nx build ts-lib --external=all\n```\n\n`@nx/js:tsc` can also inline buildable libraries by setting `external: 'none'`\n\n```json {% fileName=\"libs/ts-lib/project.json\" %}\n{\n \"build\": {\n \"executor\": \"@nx/js:tsc\",\n \"options\": {\n \"outputPath\": \"dist/libs/ts-lib\",\n \"main\": \"libs/ts-lib/src/index.ts\",\n \"tsConfig\": \"libs/ts-lib/tsconfig.lib.json\",\n \"assets\": [\"libs/ts-lib/*.md\"],\n \"external\": \"none\"\n }\n }\n}\n```\n\n```shell\nnpx nx build ts-lib --external=none\n```\n\n{% /tab %}\n{% tab label=\"Batch mode execution\" %}\n\n{% callout type=\"check\" title=\"Available since Nx 16.6.0\" %}\nThe `@nx/js:tsc` batch implementation was introduced in Nx **16.6.0**.\n{% /callout %}\n\nThe `@nx/js:tsc` executor supports running multiple tasks in a single process. When running in batch mode, the executor uses the [TypeScript APIs for incremental builds](https://www.typescriptlang.org/docs/handbook/project-references.html#build-mode-for-typescript). This results in a much faster build time when compared to the default implementation (the bigger the task graph to run, the more the performance improvements).\n\n{% callout type=\"warning\" title=\"Experimental feature\" %}\nExecuting tasks in batch mode is an experimental feature.\n{% /callout %}\n\n{% callout type=\"info\" title=\"Requirements\" %}\nBuilding a project with the `@nx/js:tsc` executor in batch mode requires all dependent projects to be buildable and built using the `@nx/js:tsc` executor.\n{% /callout %}\n\nTo run your builds using the batch implementation, pass in `--batch` flag:\n\n```shell\nnx build ts-lib --batch\n```\n\nFor optimal performance, you could set the `clean` option to `false`. Otherwise, the executor cleans the output folder before running the build, which results in the loss of the [`.tsbuildinfo` file](https://www.typescriptlang.org/tsconfig/#tsBuildInfoFile) and, consequently, the loss of important optimizations performed by TypeScript. This is not a requirement. Even if the `clean` option is not set to `false` there are other important optimizations that are performed by the batch implementation.\n\n```json {% fileName=\"libs/ts-lib/project.json\" %}\n{\n \"build\": {\n \"executor\": \"@nx/js:tsc\",\n \"options\": {\n \"outputPath\": \"dist/libs/ts-lib\",\n \"main\": \"libs/ts-lib/src/index.ts\",\n \"tsConfig\": \"libs/ts-lib/tsconfig.lib.json\",\n \"assets\": [\"libs/ts-lib/*.md\"],\n \"clean\": false\n }\n }\n}\n```\n\n{% /tab %}\n{% /tabs %}\n",
"presets": []
},
"description": "Build a project using TypeScript.",

2
docs/generated/packages/nx/documents/affected.md
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@ -85,6 +85,8 @@ Type: `boolean`
Default: `false`
Run task(s) in batches for executors which support batches
### configuration
Type: `string`

2
docs/generated/packages/nx/documents/run-many.md
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@ -87,6 +87,8 @@ Type: `boolean`
Default: `false`
Run task(s) in batches for executors which support batches
### configuration
Type: `string`

4
docs/shared/recipes/enable-tsc-batch-mode.md
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@ -14,10 +14,10 @@ Executing tasks in batch mode is an experimental feature.
Building a project with the `@nx/js:tsc` executor in batch mode requires all dependent projects to be buildable and built using the `@nx/js:tsc` executor.
{% /callout %}
To run your builds using the batch implementation, set the `NX_BATCH_MODE` environment variable to `true`:
To run your builds using the batch implementation, pass in `--batch` flag:
```shell
NX_BATCH_MODE=true nx build my-project
nx build my-project --batch
```
For optimal performance, you could set the `clean` option to `false`. Otherwise, the executor cleans the output folder before running the build, which results in the loss of the [`.tsbuildinfo` file](https://www.typescriptlang.org/tsconfig/#tsBuildInfoFile) and, consequently, the loss of important optimizations performed by TypeScript. This is not a requirement. Even if the `clean` option is not set to `false` there are other important optimizations that are performed by the batch implementation.

4
packages/js/docs/tsc-examples.md
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@ -88,10 +88,10 @@ Executing tasks in batch mode is an experimental feature.
Building a project with the `@nx/js:tsc` executor in batch mode requires all dependent projects to be buildable and built using the `@nx/js:tsc` executor.
{% /callout %}
To run your builds using the batch implementation, set the `NX_BATCH_MODE` environment variable to `true`:
To run your builds using the batch implementation, pass in `--batch` flag:
```shell
NX_BATCH_MODE=true nx build ts-lib
nx build ts-lib --batch
```
For optimal performance, you could set the `clean` option to `false`. Otherwise, the executor cleans the output folder before running the build, which results in the loss of the [`.tsbuildinfo` file](https://www.typescriptlang.org/tsconfig/#tsBuildInfoFile) and, consequently, the loss of important optimizations performed by TypeScript. This is not a requirement. Even if the `clean` option is not set to `false` there are other important optimizations that are performed by the batch implementation.

3
packages/nx/src/command-line/yargs-utils/shared-options.ts
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@ -120,8 +120,9 @@ export function withConfiguration(yargs: Argv) {
export function withBatch(yargs: Argv) {
return yargs.options('batch', {
type: 'boolean',
describe: 'Run task(s) in batches for executors which support batches',
coerce: (v) => {
return v || process.env.BATCH_MODE === 'true';
return v || process.env.NX_BATCH_MODE === 'true';
},
default: false,
}) as any;