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cressie176/systemic-service-runner

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index.js

Summary

Maintainability
C
7 hrs
Test Coverage
C
72%

Function exports has 55 lines of code (exceeds 25 allowed). Consider refactoring.
Open

module.exports = function(system, options) {

    if (!system) throw new Error('system is required')

    var config = merge({ restart: { window: '60s' }}, options)
Severity: Major
Found in index.js - About 2 hrs to fix

    Function start has 42 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

        function start(cb) {
        system.start(function(err, components) {
            if (err) return cb(err)

            process.on('systemic_restart', scheduleRestart)
    Severity: Minor
    Found in index.js - About 1 hr to fix

      Similar blocks of code found in 2 locations. Consider refactoring.
      Open

                  process.on('unhandledRejection', function(err) {
                logger.error('Unhandled rejection. Invoking shutdown.')
                if (err) logger.error(err.stack)
                system.stop(function() {
                    process.exit(1)
      Severity: Major
      Found in index.js and 1 other location - About 2 hrs to fix
      index.js on lines 20..26

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 75.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Similar blocks of code found in 2 locations. Consider refactoring.
      Open

                  process.on('error', function(err){
                logger.error('Unhandled error. Invoking shutdown.')
                if (err) logger.error(err.stack)
                system.stop(function() {
                    process.exit(1)
      Severity: Major
      Found in index.js and 1 other location - About 2 hrs to fix
      index.js on lines 28..34

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 75.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

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