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    eslint-plugin-mongodb

    1.0.0 • Public • Published

    eslint-plugin-mongodb

    Eslint rules for the NodeJS MongoDB native driver 2.0 syntax and best practices.

    NPM version Build status Dependency Status devDependency Status Coverage Status Code Climate

    Disclaimer: This is a work in progress. Use it only if you wish to be involved in this project evolution by reporting bugs or even sending PRs.

    The first stable release will be 1.0.0.

    Usage

    1. Install eslint as a dev-dependency:
    npm install --save-dev eslint
    1. Install eslint-plugin-mongodb as a dev-dependency:
    npm install --save-dev eslint-plugin-mongodb
    1. Enable the plugin by adding it to your .eslintrc:
    plugins:
      - mongodb
    1. You can also configure these rules in your .eslintrc. All rules defined in this plugin have to be prefixed by 'mongodb/'

      plugins:
        - mongodb
      rules:
        mongodb/no-replace: 0

    Settings

    In order to recognize MongoDB native driver queries, this plugin check for function calls. By using shared settings you can specify your own patterns, here are the defaults:

    {
        "settings": {
            "mongodb": {
              "callPatterns": {
                "query": [
                  "(\\.|^)db\\.collection\\([^\\)]+\\)\\.(find|findOne|)$",
                ],
                "update": [
                  "(\\.|^)db\\.collection\\([^\\)]+\\)\\.(findOneAndUpdate|updateOne|updateMany)$",
                ],
                "insert": [
                  "(\\.|^)db\\.collection\\([^\\)]+\\)\\.(insertOne|insertMany)$",
                ],
                "remove": [
                  "(\\.|^)db\\.collection\\([^\\)]+\\)\\.(findOneAndDelete|deleteOne|deleteMany)$",
                ],
                "deprecated": [
                  "(\\.|^)db\\.collection\\([^\\)]+\\)\\.(remove|update|findAndModify|ensureIndex|findAndRemove|insert|dropAllIndexes)$",
                ]
              }
            }
        }
    })

    Note that the above are strings representing regular expressions. It will be cast with the RegExp constructor so you have to escape your escapes ;).

    Rules

    check-insert-calls

    Default: 'check-insert-calls': 2

    Check insertOne/insertMany calls to ensure their arguments are well formed.

    check-query-calls

    Default: 'check-query-calls': 2

    Check find/findOne calls to ensure their arguments are well formed.

    check-update-calls

    Default: 'check-update-calls': 2

    Check update calls to ensure their arguments are well formed.

    check-remove-calls

    Default: 'check-remove-calls': 2

    Check remove calls to ensure their arguments are well formed.

    check-deprecated-calls

    Default: 'check-deprecated-calls': 2

    Check collection calls and warn in case of deprecated methods usage.

    no-replace

    Default: 'no_replace': 1

    Check update queries to ensure no raw replace is done.

    check-rename-updates

    Default: 'check-rename-updates': 2

    Check $rename update operator usage.

    check-unset-updates

    Default: 'check-unset-updates': 2

    Check $unset update operator usage.

    check-current-date-updates

    Default: 'check-current-date-updates': 2

    Check $currentDate update operator usage.

    check-numeric-updates

    Default: 'check-numeric-updates': 2

    Check update queries to ensure numeric operators like $mul and $inc contain numeric values.

    check-minmax-updates

    Default: 'check-minmax-updates': 2

    Check $min and $max update operators usage.

    check-set-updates

    Default: 'check-set-updates': 2

    Check $set and $setOnInsert update operators usage.

    check-push-updates

    Default: 'check-push-updates': 2

    Check $push update operator usage and its modifiers.

    check-pull-updates

    Default: 'check-pull-updates': 2

    Check $pull update operator usage.

    check-pop-updates

    Default: 'check-pop-updates': 2

    Check $pop update operator usage.

    check-addtoset-updates

    Default: 'check-addtoset-updates': 2

    Check $addToSet update operator usage and common misuses.

    check-deprecated-updates

    Default: 'check-deprecated-updates': 2

    Check deprecated update operator usage.

    Contributing

    Feel free to push your code if you agree with publishing under the MIT license.

    How to create a new rule

    Avoid wasting your time and follow those steps to suggest a new rule:

    • create and issue prefixed by [rule] and followed by it's name
    • OR create the rule tests file in the src/lib/rules directory directly, create a branch whose name is the proposed rule name. Finally create a pull request.
    • let's discuss about the feature and its implementation details.
    • implement the feature.

    Changing a specific rule behavior

    Create and issue prefixed by [rule] and let us know what should change.

    Stats

    NPM NPM

    Install

    npm i eslint-plugin-mongodb

    DownloadsWeekly Downloads

    920

    Version

    1.0.0

    License

    MIT

    Unpacked Size

    62.5 kB

    Total Files

    42

    Last publish

    Collaborators

    • arnaudspanneut
    • gplancke
    • nfroidure
    • sebastienelet
    • xavhan