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* feat: add charAliases * feat: add Flags.option * fix: undo default options * fix: allow bin/dev.js to auto-transpile ESM plugin * chore: update execute examples * fix: update tsnode skip logic * chore: test debugging * fix: ts-node skip logic * fix: ts-node skip logic * feat: cache relativePath and isESM in manifest * fix: calculate id permutations at runtime to support backwards compatability * perf: avoid findLegacyRoot for linked plugins * chore: remove env var * fix: improve perf metrics * perf: improve perf debug output * perf: more debug improvements * test: compilation errors * fix: make relativePath OS safe * test: use sf esm branch * perf: give full hook path * chore: test debugging * chore: test debugging * chore: test debugging * test: set shell for e2e tests * fix: flag types respect defaults * feat: node protocol * test: move windows sf integration tests into separate job * test: update assertion on plugins install test * test: use correct file path * test: use -Force * test: use bash shell * test: clean up * test: remove shell option * test: oclif/config, core v1, and core v2 interop tests * chore: drop node 16 * test: remove lts/-1 * chore: code review * chore: add pre core migration guide * refactor: break up ModuleLoader * chore: remove unicorn/consistent-function-scoping * chore: remove unicorn/no-missing-imports * chore: remove @typescript-eslint/no-empty-function * chore: remove ban-ts-comment and ban-ts-ignore * chore: add sort-import rule * fix: throw error if non-multiple flag provided more than once * test: mutliples of non-multiple flag test * test: ut for charAliases (#791) * test: duplicate aliases tests * test: extend timeout * test: split windows esm-cjs tests * test: parallelize linux interop tests too * test: typo * test: use right executor * test: use right executor for clean up * chore: update eslint libs (#792) * chore: update eslint libs * chore: clean up * chore: tests and linting * test: windows paths * fix: exports * test: update run import * chore: replaceAll * fix: error exit codes * fix: use es2021 * feat: use ES2022 * fix: use ES2021 again * test: incorporate flags and args in esm-cjs tests * test: use correct expected values --------- Co-authored-by: Shane McLaughlin <[email protected]>
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{ | ||
"extends": [ | ||
"oclif", | ||
"oclif-typescript" | ||
], | ||
"rules": { | ||
"sort-imports": "error", | ||
"unicorn/prefer-module": "off", | ||
"unicorn/import-style": "error", | ||
"unicorn/no-array-reduce": "off", | ||
"unicorn/prefer-array-some": "off", | ||
"no-useless-constructor": "off" | ||
} | ||
} |
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Migrating to @oclif/core from deprecated libraries | ||
============== | ||
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Migrating to `@oclif/core` from the deprecated oclif libraries (`@oclif/config`, `@oclif/command`, `@oclif/error`, `@oclif/parser`) is relatively straight forward. | ||
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- [Migrating to @oclif/core from deprecated libraries](#migrating-to-oclifcore-from-deprecated-libraries) | ||
- [Update Imports](#update-imports) | ||
- [Update your bin scripts](#update-your-bin-scripts) | ||
- [Add `main` to your package.json](#add-main-to-your-packagejson) | ||
- [Restore `-h`, `-v`, and `version`](#restore--h--v-and-version) | ||
- [Configure the `topicSeparator`](#configure-the-topicseparator) | ||
- [Update `this.parse` to `await this.parse`](#update-thisparse-to-await-thisparse) | ||
- [Update `default` property on flag definitions](#update-default-property-on-flag-definitions) | ||
- [Replace cli-ux library with `ux`](#replace-cli-ux-library-with-ux) | ||
- [Single command CLIs](#single-command-clis) | ||
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## Update Imports | ||
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Replace imports from the old libraries with `@oclif/core`. For example, | ||
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```typescript | ||
import Help from '@oclif/plugin-help'; | ||
import {Topic} from '@oclif/config'; | ||
import {Command, Flags} from '@oclif/command' | ||
``` | ||
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With this import: | ||
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```typescript | ||
import {Command, Flags, Topic, Help} from '@oclif/core'; | ||
``` | ||
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## Update your bin scripts | ||
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`@oclif/core` now supports separate bin scripts for production and development. | ||
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You can copy these new bin scripts directly from our [example repository](https://github.com/oclif/hello-world/tree/main/bin). | ||
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## Add `main` to your package.json | ||
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We recommend that all oclif plugins specify the `main` field in their package.json so that we can begin working on supporting Yarn v2. | ||
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```json | ||
{ | ||
"main": "lib/index.js" | ||
} | ||
``` | ||
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All plugins will be required to have this field in the next major version of `@oclif/core`. | ||
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## Restore `-h`, `-v`, and `version` | ||
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`@oclif/config` automatically added `-h` as a short flag for `--help`, `-v` as a short flag for `--version`, and `version` as an alias for `--version`. | ||
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`@oclif/core` removes these so you can now use those flags for whatever you want! However, we've added a way to restore that functionality if you want to keep it. | ||
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Simply add the `additionalHelpFlags` and `additionalVersionFlags` properties to the oclif section of your package.json: | ||
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```json | ||
{ | ||
"oclif": { | ||
"additionalHelpFlags": ["-h"], | ||
"additionalVersionFlags": ["-v"] | ||
} | ||
} | ||
``` | ||
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To get the `version` command, install `@oclif/plugin-version` into your CLI: | ||
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```json | ||
{ | ||
"dependencies": { | ||
"@oclif/plugin-version": "^3" | ||
}, | ||
"oclif": { | ||
"plugins": [ | ||
"@oclif/plugin-version" | ||
] | ||
} | ||
} | ||
``` | ||
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## Configure the `topicSeparator` | ||
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By default, the `topicSeparator` is set to a colon (`:`) to maintain backwards compatibility with existing CLIs. If you prefer, you can now set it to a space. | ||
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For colons: | ||
```json | ||
{ | ||
"oclif": { | ||
"topicSeparator": ":" | ||
} | ||
} | ||
``` | ||
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For spaces: | ||
```json | ||
{ | ||
"oclif": { | ||
"topicSeparator": " " | ||
} | ||
} | ||
``` | ||
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**NOTE: Using colons always works, even if you set the `topicSeparator` to spaces.** This means that you can enable spaces in your CLI without introducing a breaking change to your users. | ||
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## Update `this.parse` to `await this.parse` | ||
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The `parse` method on `Command` is now asynchronous (more [here](https://oclif.io/blog/#async-command-parsing)). So you'll now need to `await` any calls to `this.parse`: | ||
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`const { args, flags } = this.parse(MyCommand)` => `const { args, flags } = await this.parse(MyCommand)` | ||
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## Update `default` property on flag definitions | ||
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The `default` property on flag definitions is now asynchronous. So you'll now need to await those. | ||
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Example: | ||
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```typescript | ||
import {Command, Flags} from '@oclif/core' | ||
import {readFile} from 'fs/promises' | ||
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function getTeam(): Promise<string> { | ||
return readFile('team.txt', 'utf-8') | ||
} | ||
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export const team = Flags.build({ | ||
char: 't', | ||
description: 'team to use', | ||
default: () => getTeam(), | ||
}) | ||
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export class MyCLI extends Command { | ||
static flags = { | ||
team: team(), | ||
} | ||
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async run() { | ||
const {flags} = this.parse(MyCLI) | ||
if (flags.team) console.log(`--team is ${flags.team}`) | ||
} | ||
} | ||
``` | ||
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## Replace cli-ux library with `ux` | ||
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The [`cli-ux` library](https://github.com/oclif/cli-ux) has also been moved into `@oclif/core` in order to break a complex circular dependency between the two projects. | ||
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All the exports that were available from `cli-ux` are now available under the `ux` namespace, with the exception of the `cli` export which was identical to the `ux` export. | ||
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Old: | ||
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```typescript | ||
import { cli } from 'cli-ux` | ||
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cli.log('hello world') | ||
cli.action.start('doing things') | ||
cli.action.stop() | ||
``` | ||
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New: | ||
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```typescript | ||
import { ux } from '@oclif/core` | ||
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ux.log('hello world') | ||
ux.action.start('doing things') | ||
ux.action.stop() | ||
``` | ||
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## Single command CLIs | ||
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Single command CLIs now are configured in a different way. To ensure your migrated CLI work as before, you have to add the following to your `oclif` configuration in the `package.json`: | ||
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```json | ||
"oclif": { | ||
"default": ".", | ||
"commands": "./lib" | ||
} | ||
``` | ||
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Where `./lib` points to the folder in which your `tsconfig.json` is configured to output to (if you are using TypeScript), and your single command CLI entrypoint `index.(ts|js)` is located. |
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