remark-lint-no-shell-dollars
remark-lint rule to warn when every line in shell code is preceded by $s.
Contents
- What is this?
- When should I use this?
- Presets
- Install
- Use
- API
- Recommendation
- Examples
- Compatibility
- Contribute
- License
What is this?
This package checks for $ markers prefixing shell code,
which are hard to copy/paste.
When should I use this?
You can use this package to check shell code blocks.
Presets
This plugin is included in the following presets:
| Preset | Options |
|---|---|
remark-preset-lint-markdown-style-guide |
Install
This package is ESM only. In Node.js (version 16+), install with npm:
npm install remark-lint-no-shell-dollarsIn Deno with esm.sh:
import remarkLintNoShellDollars from 'https://esm.sh/remark-lint-no-shell-dollars@4'In browsers with esm.sh:
<script type="module">
import remarkLintNoShellDollars from 'https://esm.sh/remark-lint-no-shell-dollars@4?bundle'
</script>Use
On the API:
import remarkLint from 'remark-lint'
import remarkLintNoShellDollars from 'remark-lint-no-shell-dollars'
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(remarkLintNoShellDollars)
.use(remarkStringify)
.process(file)
console.error(reporter(file))On the CLI:
remark --frail --use remark-lint --use remark-lint-no-shell-dollars .On the CLI in a config file (here a package.json):
…
"remarkConfig": {
"plugins": [
…
"remark-lint",
+ "remark-lint-no-shell-dollars",
…
]
}
…API
This package exports no identifiers.
It exports no additional TypeScript types.
The default export is
remarkLintNoShellDollars.
unified().use(remarkLintNoShellDollars)
Warn when every line in shell code is preceded by $s.
Parameters
There are no options.
Returns
Transform (Transformer from unified).
Recommendation
Dollars make copy/pasting hard. Either put dollars in front of some lines (commands) and don’t put them in front of other lines (output), or use different code blocks for commands and output.
Examples
ok.md
In
```bash
echo "Mercury and Venus"
```
```sh
echo "Mercury and Venus"
echo "Earth and Mars" > file
```
Mixed dollars for input lines and without for output is also OK:
```zsh
$ echo "Mercury and Venus"
Mercury and Venus
$ echo "Earth and Mars" > file
```
```command
```
```js
$('div').remove()
```Out
No messages.
not-ok.md
In
```sh
$ echo "Mercury and Venus"
```
```bash
$ echo "Mercury and Venus"
$ echo "Earth and Mars" > file
```Out
1:1-3:4: Unexpected shell code with every line prefixed by `remark-lint-no-shell-dollars
__INLINE_CODE_0__ rule to warn when every line in shell code is preceded by __INLINE_CODE_1__s.
Contents
- What is this?
- When should I use this?
- Presets
- Install
- Use
- API
- Recommendation
- Examples
- Compatibility
- Contribute
- License
What is this?
This package checks for __INLINE_CODE_3__ markers prefixing shell code,
which are hard to copy/paste.
When should I use this?
You can use this package to check shell code blocks.
Presets
This plugin is included in the following presets:
Preset
Options
__INLINE_CODE_4__
Install
This package is ESM only.
In Node.js (version 16+),
install with npm:
npm install remark-lint-no-shell-dollars
In Deno with __INLINE_CODE_5__:
import remarkLintNoShellDollars from 'https://esm.sh/remark-lint-no-shell-dollars@4'
In browsers with __INLINE_CODE_6__:
<script type="module">
import remarkLintNoShellDollars from 'https://esm.sh/remark-lint-no-shell-dollars@4?bundle'
</script>
Use
On the API:
import remarkLint from 'remark-lint'
import remarkLintNoShellDollars from 'remark-lint-no-shell-dollars'
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(remarkLintNoShellDollars)
.use(remarkStringify)
.process(file)
console.error(reporter(file))
On the CLI:
remark --frail --use remark-lint --use remark-lint-no-shell-dollars .
On the CLI in a config file (here a __INLINE_CODE_7__):
…
"remarkConfig": {
"plugins": [
…
"remark-lint",
+ "remark-lint-no-shell-dollars",
…
]
}
…
API
This package exports no identifiers.
It exports no additional TypeScript types.
The default export is
__INLINE_CODE_8__.
__INLINE_CODE_9__
Warn when every line in shell code is preceded by __INLINE_CODE_10__s.
Parameters
There are no options.
Returns
Transform (__INLINE_CODE_11__ from __INLINE_CODE_12__).
Recommendation
Dollars make copy/pasting hard.
Either put dollars in front of some lines (commands) and don’t put them in
front of other lines (output),
or use different code blocks for commands and output.
Examples
__INLINE_CODE_13__
In
```bash
echo "Mercury and Venus"
```
```sh
echo "Mercury and Venus"
echo "Earth and Mars" > file
```
Mixed dollars for input lines and without for output is also OK:
```zsh
$ echo "Mercury and Venus"
Mercury and Venus
$ echo "Earth and Mars" > file
```
```command
```
```js
$('div').remove()
```
Out
No messages.
__INLINE_CODE_14__
In
```sh
$ echo "Mercury and Venus"
```
```bash
$ echo "Mercury and Venus"
$ echo "Earth and Mars" > file
```
Out
, expected different code for input and output
5:1-8:4: Unexpected shell code with every line prefixed by `remark-lint-no-shell-dollars
__INLINE_CODE_0__ rule to warn when every line in shell code is preceded by __INLINE_CODE_1__s.
Contents
- What is this?
- When should I use this?
- Presets
- Install
- Use
- API
- Recommendation
- Examples
- Compatibility
- Contribute
- License
What is this?
This package checks for __INLINE_CODE_3__ markers prefixing shell code,
which are hard to copy/paste.
When should I use this?
You can use this package to check shell code blocks.
Presets
This plugin is included in the following presets:
Preset
Options
__INLINE_CODE_4__
Install
This package is ESM only.
In Node.js (version 16+),
install with npm:
npm install remark-lint-no-shell-dollars
In Deno with __INLINE_CODE_5__:
import remarkLintNoShellDollars from 'https://esm.sh/remark-lint-no-shell-dollars@4'
In browsers with __INLINE_CODE_6__:
<script type="module">
import remarkLintNoShellDollars from 'https://esm.sh/remark-lint-no-shell-dollars@4?bundle'
</script>
Use
On the API:
import remarkLint from 'remark-lint'
import remarkLintNoShellDollars from 'remark-lint-no-shell-dollars'
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(remarkLintNoShellDollars)
.use(remarkStringify)
.process(file)
console.error(reporter(file))
On the CLI:
remark --frail --use remark-lint --use remark-lint-no-shell-dollars .
On the CLI in a config file (here a __INLINE_CODE_7__):
…
"remarkConfig": {
"plugins": [
…
"remark-lint",
+ "remark-lint-no-shell-dollars",
…
]
}
…
API
This package exports no identifiers.
It exports no additional TypeScript types.
The default export is
__INLINE_CODE_8__.
__INLINE_CODE_9__
Warn when every line in shell code is preceded by __INLINE_CODE_10__s.
Parameters
There are no options.
Returns
Transform (__INLINE_CODE_11__ from __INLINE_CODE_12__).
Recommendation
Dollars make copy/pasting hard.
Either put dollars in front of some lines (commands) and don’t put them in
front of other lines (output),
or use different code blocks for commands and output.
Examples
__INLINE_CODE_13__
In
```bash
echo "Mercury and Venus"
```
```sh
echo "Mercury and Venus"
echo "Earth and Mars" > file
```
Mixed dollars for input lines and without for output is also OK:
```zsh
$ echo "Mercury and Venus"
Mercury and Venus
$ echo "Earth and Mars" > file
```
```command
```
```js
$('div').remove()
```
Out
No messages.
__INLINE_CODE_14__
In
```sh
$ echo "Mercury and Venus"
```
```bash
$ echo "Mercury and Venus"
$ echo "Earth and Mars" > file
```
Out
, expected different code for input and outputCompatibility
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-no-shell-dollars@4,
compatible with Node.js 16.
Contribute
See contributing.md in remarkjs/.github for ways
to get started.
See support.md for ways to get help.
This project has a code of conduct. By interacting with this repository, organization, or community you agree to abide by its terms.