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feat(env): upgrade dotenv #38481

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merged 12 commits into from
Oct 17, 2023
Merged

feat(env): upgrade dotenv #38481

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84fa974
Upgraded dotenv
JuanM04 Jul 9, 2022
a203b32
Added docs
JuanM04 Jul 9, 2022
4d8ddf4
Update environment-variables.md
JuanM04 Jul 10, 2022
e83778d
Merge branch 'canary' into dotenv
JuanM04 Jul 23, 2022
bd8a7df
upgrade deps
balazsorban44 Oct 3, 2022
3a5e09c
Apply suggestions from code review
balazsorban44 Oct 3, 2022
d5129f3
Apply suggestions from code review
balazsorban44 Oct 3, 2022
dbbab0b
Merge branch 'canary' into dotenv
balazsorban44 Oct 3, 2022
4dbebe4
format
balazsorban44 Oct 3, 2022
b36a578
Merge branch 'canary' into dotenv
balazsorban44 Oct 17, 2023
1e33fe1
cleanup
balazsorban44 Oct 17, 2023
ab44085
cleanup
balazsorban44 Oct 17, 2023
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25 changes: 24 additions & 1 deletion ...02-app/01-building-your-application/07-configuring/03-environment-variables.mdx
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Expand Up @@ -48,7 +48,24 @@ export async function getStaticProps() {

<AppOnly>

This loads `process.env.DB_HOST`, `process.env.DB_USER`, and `process.env.DB_PASS` into the Node.js environment automatically allowing you to use them in [Route Handlers](/docs/app/building-your-application/routing/route-handlers).
> **Note**: Next.js also supports multiline variables inside of your `.env*` files:
>
> ```bash
> # .env.local
>
> # you can write with line breaks
> PRIVATE_KEY="-----BEGIN RSA PRIVATE KEY-----
> ...
> Kh9NV...
> ...
> -----END DSA PRIVATE KEY-----"
>
> # or with `\n` inside double quotes
> PRIVATE_KEY="-----BEGIN RSA PRIVATE KEY-----\nKh9NV...\n-----END DSA PRIVATE KEY-----\n"
> ```
> **Note**: If you are using a `/src` folder, please note that Next.js will load the .env files **only** from the parent folder and **not** from the `/src` folder.
> This loads `process.env.DB_HOST`, `process.env.DB_USER`, and `process.env.DB_PASS` into the Node.js environment automatically allowing you to use them in [Route Handlers](/docs/app/building-your-application/routing/route-handlers).
For example:
Expand Down Expand Up @@ -180,3 +197,9 @@ For example, if `NODE_ENV` is `development` and you define a variable in both `.

- If you are using a [`/src` directory](/docs/app/building-your-application/configuring/src-directory), `.env.*` files should remain in the root of your project.
- If the environment variable `NODE_ENV` is unassigned, Next.js automatically assigns `development` when running the `next dev` command, or `production` for all other commands.

## Version History

| Version | Changes |
| -------- | --------------------------------------------- |
| `v9.4.0` | Support `.env` and `NEXT_PUBLIC_` introduced. |
4 changes: 2 additions & 2 deletions packages/next-env/package.json
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Expand Up @@ -30,7 +30,7 @@
},
"devDependencies": {
"@vercel/ncc": "0.34.0",
"dotenv": "10.0.0",
"dotenv-expand": "8.0.1"
"dotenv": "16.3.1",
"dotenv-expand": "10.0.0"
}
}
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