Synchronization with EsLint (Javascript)

EsLint is a parser for Javascript code. You may use EsLint in embedded mode or else pass your EsLint reports to Themis.

Embedded analysis in Themis

To delegate to Themis the analysis of your JavaScript code to EsLint, you should configure first the embedded linters mode for your source. You may then add a sub-plugin fo EsLint.

The configuration file is active by default:

{
  "extends" : "eslint:recommended"
}

You may edit at any one time the configuration file. EsLint has the feature to being able to integrate plugins or to extend the existing configurations. The table below lists the whole additional components installed and available in Themis. If you mention components that are not in this listing, the analysis may not work properly.

In the case in which you have already a .eslintrc file present on your source code repository, you may indicate to Themis to use this configuration. To this end, you have to specify the combination of 2 following parameters:

  • Use the .eslintrc file present on your repository (true/false): Indicate true to use your configuration file.
  • Relative way of the .eslintrc file on your repository: Indicate ere the relative way on your source code repository of the .eslintrc configuration file. Example: src/.eslintrc.

If you activate the use of your own configuration file, the "Configuration file" parameter is not taken into account in the analysis. It does not reflect also in no way the content of the configuration file present of your source code repository. 

A last parameter allows you to define the content of a .eslintignore file that will allow you to configure the parts of code to correct. By default, Themis takes into account this file if it is at the root of your project.

Information and installed versions

Website: http://eslint.org/

Extensions of analyzed files: .js.

Version of Themis Version of EsLint Parsers, configurations and plugins
2.6.0 5.8.0

eslint-plugin-angular@3.3.0
eslint-config-angular@0.5.0 
eslint-plugin-promise@4.0.1 
eslint-plugin-babel@5.2.1 
eslint-plugin-react@7.11.1 
eslint-plugin-mocha@5.2.0 
eslint-plugin-chai-expect@2.0.1 
eslint-plugin-jasmine@2.10.0 
eslint-plugin-import@2.14.0 
eslint-plugin-vue@4.7.1 
eslint-plugin-node@7.0.1 
eslint-plugin-security@1.4.0 
eslint-plugin-jest@21.2.0 
eslint-plugin-jsx-a11y@6.1.2 
eslint-plugin-flowtype@3.0.0
eslint-config-ember@0.3.0 
eslint-config-airbnb-base@13.1.0 

eslint-config-google@0.11.0 
eslint-config-airbnb@17.1.0 
eslint-config-react-app@3.0.4 
eslint-config-hapi@12.0.0 
eslint-config-semistandard@12.0.1 
eslint-config-standard@12.0.0 
eslint-config-xo@0.25.0 
eslint-config-canonical@13.0.0 
eslint-config-cleanjs@4.0.0 
eslint-config-ember@0.3.0 
eslint-config-airbnb-base@11.1.1 
eslint-config-google@0.7.1 
eslint-config-airbnb@14.1.0 
eslint-config-react-app@0.6.2 
eslint-config-hapi@10.0.0 

1.0.4 3.0.15

babel-eslint 7.1.1
typescript-eslint-parser 2.1.0

eslint-config-ember@0.3.0
eslint-config-airbnb-base@11.1.1
eslint-config-google@0.7.1
eslint-config-airbnb@14.1.0
eslint-config-react-app@0.6.2
eslint-config-hapi@10.0.0
eslint-config-semistandard@8.0.0
eslint-config-standard@7.0.1
eslint-config-xo@0.17.0
eslint-config-canonical@7.1.0
eslint-config-cleanjs@4.0.0
eslint-config-vue@2.0.2

eslint-plugin-angular 0.5.0
eslint-plugin-babel 4.1.0
eslint-plugin-chai-expect 1.1.1
eslint-plugin-import 2.2.0
eslint-plugin-html 3.2.2
eslint-plugin-jasmine 2.2.0
eslint-plugin-mocha 4.8.0
eslint-plugin-node 4.2.2
eslint-plugin-promise 3.5.0
eslint-plugin-react 6.10.0
eslint-plugin-security 1.3.0

Mailing of EsLint reports to Themis

If you use EsLint outside Themis, you have the possibility to synchronize the reports produced by EsLint with the XML (Checkstyle) format or JSON at Themis. 

Preparation of the source in Themis

The produced EsLint reports produits are tied to one of your code repositories. You have to inform your Themis source that the data linked to the code coverage will come from external reports. 

To this end, seek in the Administration part, then Projects and identify the concerned Source. Add then a plugin for the "Technical debt" practice, by indicated External reports - EsLint. As a reminder, the addition of a plugin takes place in opening the listing of the plugins of the source, then by clicking on Add a plugin.

Use of the Jenkins plugin

In Jenkins, add a step in the Actions following the build part, by clicking on the drop-down. Add an action after the build. Select Send report files to Themis.

On adding this step, the XML or JSON report produced by EsLint has to be available in the in the Jenkins work directory. You have therefore already performed EsLint on adding this step in your workflow.

Select the body of Themis and indicate the key of the source tied to the code repository ongoing analysis in Jenkins.

In the Report Files section, select for Type the EsLint value. Then in Path, indicate one or several expressions (separated by commas) allowing to access to the XML or JSON files produced by EsLint. For example, eslint.xml or output/eslint.xml

Mailing of files by the REST API

If you do not use Jenkins, or do not wish to use the Jenkins plugin, it is possible to use the API of Themis to synchronize the EsLint reports. Here is an example of BASH script that you may implement in an other language if you wish (the variables at first are to adapt in your context).

Note that the type of reports to specify is eslint in the payload of the request. 

#!/bin/bash

#TOCHANGE THEMIS_URL="http://mythemis.com" SOURCE_KEY="da4e11f4-5489-4b2a-a028-20d071b1c671" API_KEY="NWJjZWQ3ZmNhYTJhYzkwMWRmNGZhYTYx" REPORT_FILE="eslint-report.json" CURRENT_COMMIT=$(git rev-parse HEAD) #Current GIT commit
#For SVN : $(svn info --show-item last-changed-revision) CURRENT_DATE=$(date +%s)"000" WORKSPACE=$(pwd) #the root directory of the source code repository REPORT_ARCHIVE="themis_report.zip" #First of all, create a directory with all EsLint reports REPORT_DIR=$(mktemp -d -p /tmp) find . -name $REPORT_FILE -exec cp --parents \{\} $REPORT_DIR \; if [ -e $REPORT_ARCHIVE ];then echo "Remove existing archive" rm $REPORT_ARCHIVE else echo "File "$REPORT_ARCHIVE" does not exist" fi #Create archive to send to Themis zip -r $REPORT_ARCHIVE $REPORT_DIR curl -i \ -H "Content-Type: multipart/form-data" \ -H "Accept: application/json,application/zip" \ -H "themis-api-key:$API_KEY" \ -X POST \ -F 'metadata={ "executionDate" : "'$CURRENT_DATE'", "dataType" : "eslint", "commit" : "'$CURRENT_COMMIT'", "dataWorkspace" : "'$WORKSPACE'"};type=application/json' \ -F "archive=@"$REPORT_ARCHIVE";type=application/zip" \ $THEMIS_URL/api/reportFiles/$SOURCE_KEY rm -rf $REPORT_DIR
rm $REPORT_ARCHIVE
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