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feat(nuxi): load .env when previewing builds (#4016)

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Daniel Roe 2022-04-01 11:28:39 +01:00 committed by GitHub
parent 51f3bbfd23
commit 02d2d1ae35
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4 changed files with 12 additions and 0 deletions
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4
docs/content/3.docs/1.usage/8.cli.md
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@ -67,6 +67,10 @@ Option | Default | Description
This command sets `process.env.NODE_ENV` to `production`. To override, define `NODE_ENV` in a `.env` file or as command-line argument. This command sets `process.env.NODE_ENV` to `production`. To override, define `NODE_ENV` in a `.env` file or as command-line argument.
::alert{type=info}
For convenience, in preview mode, your `.env` file will be loaded into `process.env`. (However, in production you will need to ensure your environment variables are set yourself.)
::
## Info ## Info
```{bash} ```{bash}

1
packages/nuxi/package.json
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@ -24,6 +24,7 @@
"@types/mri": "^1.1.1", "@types/mri": "^1.1.1",
"@types/rimraf": "^3", "@types/rimraf": "^3",
"@types/semver": "^7", "@types/semver": "^7",
"c12": "^0.2.4",
"chokidar": "^3.5.3", "chokidar": "^3.5.3",
"clear": "^0.1.0", "clear": "^0.1.0",
"clipboardy": "^3.0.0", "clipboardy": "^3.0.0",

6
packages/nuxi/src/commands/preview.ts
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@ -1,6 +1,7 @@
import { existsSync, promises as fsp } from 'fs' import { existsSync, promises as fsp } from 'fs'
import { dirname, relative } from 'path' import { dirname, relative } from 'path'
import { execa } from 'execa' import { execa } from 'execa'
import { loadDotenv } from 'c12'
import { resolve } from 'pathe' import { resolve } from 'pathe'
import consola from 'consola' import consola from 'consola'
@ -34,6 +35,11 @@ export default defineNuxtCommand({
process.exit(1) process.exit(1)
} }
if (existsSync(resolve(rootDir, '.env'))) {
consola.info('Loading `.env`. This will not be loaded when running the server in production.')
process.env = await loadDotenv({ cwd: rootDir, fileName: '.env', env: process.env })
}
consola.info('Starting preview command:', nitroJSON.commands.preview) consola.info('Starting preview command:', nitroJSON.commands.preview)
const [command, ...commandArgs] = nitroJSON.commands.preview.split(' ') const [command, ...commandArgs] = nitroJSON.commands.preview.split(' ')
consola.log('') consola.log('')

1
yarn.lock
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@ -15369,6 +15369,7 @@ __metadata:
"@types/mri": ^1.1.1 "@types/mri": ^1.1.1
"@types/rimraf": ^3 "@types/rimraf": ^3
"@types/semver": ^7 "@types/semver": ^7
c12: ^0.2.4
chokidar: ^3.5.3 chokidar: ^3.5.3
clear: ^0.1.0 clear: ^0.1.0
clipboardy: ^3.0.0 clipboardy: ^3.0.0