Fix doubling of new lines and adding indent ignore feature

[npdev453]

9da5b34 Fixes: #10
(because now it cause linting loop)

ignoreBaseIndent makes this plugin usable with unicorn/template-indent (or with striptIndent template lit itself)
https://github.com/sindresorhus/eslint-plugin-unicorn/blob/main/docs/rules/template-indent.md (because now it cause linting loop)
that in some mind can close #31

[npdev453]

@gajus please take a look, minimal unbreaking changes.

[gajus]

Thank you

[github-actions]

🎉 This PR is included in version 2.4.0 🎉

The release is available on:

• GitHub release
• npm package (@latest dist-tag)

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[npdev453]

Usage exmaple:

        {
            plugins: ["sql", "unicorn"],
            rules: {
                'unicorn/template-indent': [
                    'warn', {
                        indent: 4,
                        tags: ['sql']
                    }
                ],
                "sql/format": [
                    'warn',
                    {
                        ignoreBaseIndent: true,
                        ignoreExpressions: false,
                        ignoreInline: false,
                        ignoreTagless: true
                    }, {
                        commaBreak: true
                    }
                ]
            }
        }

[karlhorky]

@npdev453 can you take a video or 2 to show what it looks like in the editor using ESLint automatic fixing?

Wonder if there's a way to apply auto-fix only for singular rules (there are other rules where I don't want it to automatically fix, but rather warn as a prompt for me to come up with my own solution)

[npdev453]

@npdev453 can you take a video or 2 to show what it looks like in the editor using ESLint automatic fixing?

Wonder if there's a way to apply auto-fix only for singular rules (there are other rules where I don't want it to automatically fix, but rather warn as a prompt for me to come up with my own solution)

@karlhorky Done! https://youtu.be/9bZgvHfSnrQ
@gajus take a look, heh.

About second question, maybe something like that
https://github.com/chiefmikey/eslint-plugin-disable-autofix

[karlhorky]

For anyone finding this and looking for another alternative for formatting SQL in embedded sql tagged template literals:

Prettier can be used with the combination of the prettier-plugin-embed and prettier-plugin-sql plugins:

• Config + Code Examples in Readme Sec-ant/prettier-plugin-embed#20