remark-lint-final-newline
!Buildbadge-build-imagebadge-build-url
!Coveragebadge-coverage-imagebadge-coverage-url
!Downloadsbadge-downloads-imagebadge-downloads-url
!Sizebadge-size-imagebadge-size-url
!Sponsorsbadge-funding-sponsors-imagebadge-funding-url
!Backersbadge-funding-backers-imagebadge-funding-url
!Chatbadge-chat-imagebadge-chat-urlremark-lint
github-remark-lint rule to warn when a final line ending is missing.Contents
unified().use(remarkLintFinalNewline)
What is this?
This package checks the final line ending.When should I use this?
You can use this package to check final line endings.Presets
This plugin is included in the following presets:| Preset | Options | | - | - | |
remark-preset-lint-recommended
| |Install
This package is ESM onlygithub-gist-esm. In Node.js (version 16+), install with npmnpm-install:npm install remark-lint-final-newline
In Deno with
esm.sh
esm-sh:import remarkLintFinalNewline from 'https://esm.sh/remark-lint-final-newline@3'
In browsers with
esm.sh
esm-sh:<script type="module">
import remarkLintFinalNewline from 'https://esm.sh/remark-lint-final-newline@3?bundle'
</script>
Use
On the API:import remarkLint from 'remark-lint'
import remarkLintFinalNewline from 'remark-lint-final-newline'
import remarkParse from 'remark-parse'
import remarkStringify from 'remark-stringify'
import {read} from 'to-vfile'
import {unified} from 'unified'
import {reporter} from 'vfile-reporter'
const file = await read('example.md')
await unified()
.use(remarkParse)
.use(remarkLint)
.use(remarkLintFinalNewline)
.use(remarkStringify)
.process(file)
console.error(reporter(file))
On the CLI:
remark --frail --use remark-lint --use remark-lint-final-newline .
On the CLI in a config file (here a
package.json
):…
"remarkConfig": {
"plugins": [
…
"remark-lint",
+ "remark-lint-final-newline",
…
]
}
…
API
This package exports no identifiers. It exports no additional TypeScripttypescript types. The default export isremarkLintFinalNewline
api-remark-lint-final-newline.unified().use(remarkLintFinalNewline)
Warn when a final line ending is missing.Parameters
There are no options.Returns
Transform (Transformer
from unified
github-unified-transformer).Recommendation
Turn this rule on. See StackExchange for more info.Fix
remark-stringify
always adds final line endings.Examples
ok.md
In
Mercury␊
Out
No messages.not-ok.md
In
Mercury␀
Out
1:8: Unexpected missing final newline character, expected line feed (`\n`) at end of file
Compatibility
Projects maintained by the unified collective are compatible with maintained versions of Node.js.When we cut a new major release, we drop support for unmaintained versions of Node. This means we try to keep the current release line,
remark-lint-final-newline@3
,
compatible with Node.js 16.Contribute
Seecontributing.md
github-dotfiles-contributing in remarkjs/.github
github-dotfiles-health for ways
to get started.
See support.md
github-dotfiles-support for ways to get help.This project has a code of conductgithub-dotfiles-coc. By interacting with this repository, organization, or community you agree to abide by its terms.