npmExecuteLint

Execute ci-lint script on all npm packages in a project or execute default linting

Description

Execute ci-lint script for all package json files, if they implement the script. If no ci-lint script is defined, either use ESLint configurations present in the project or use the provided general purpose configuration to run ESLint.

Usage

We recommend to define values of step parameters via .pipeline/config.yml file.
In this case, calling the step is essentially reduced to defining the step name.
Calling the step can be done either in an orchestrator specific way (e.g. via a Jenkins library step) or on the command line.

JenkinsCommand Line

library('piper-lib-os')

npmExecuteLint script: this

piper npmExecuteLint

Parameters

Overview - Step

Name	Mandatory	Additional information
script	(yes)	reference to Jenkins main pipeline script
defaultNpmRegistry	no
failOnError	no
install	no
outputFileName	no
outputFormat	no
runScript	no
verbose	no	activates debug output

Overview - Execution Environment

Orchestrator-specific only

These parameters are relevant for orchestrator usage and not considered when using the command line option.

Name	Mandatory	Additional information
containerCommand	no
containerShell	no
dockerEnvVars	no
dockerImage	no
dockerName	no
dockerOptions	no
dockerPullImage	no
dockerVolumeBind	no
dockerWorkspace	no

Details

containerCommand

Jenkins-specific: Used for proper environment setup.

Kubernetes only: Allows to specify start command for container created with dockerImage parameter to overwrite Piper default (/usr/bin/tail -f /dev/null).

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Scope	Details
Aliases	-
Type	string
Mandatory	no
Default
Secret	no
Configuration scope	☒ parameter ☒ general ☒ steps ☒ stages
Resource references	none

containerShell

Jenkins-specific: Used for proper environment setup.

Allows to specify the shell to be executed for container with containerName.

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Scope	Details
Aliases	-
Type	string
Mandatory	no
Default
Secret	no
Configuration scope	☒ parameter ☒ general ☒ steps ☒ stages
Resource references	none

defaultNpmRegistry

URL of the npm registry to use. Defaults to https://registry.npmjs.org/

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Scope	Details
Aliases	npm/defaultNpmRegistry
Type	string
Mandatory	no
Default	$PIPER_defaultNpmRegistry (if set)
Secret	no
Configuration scope	☒ parameter ☒ general ☒ steps ☒ stages
Resource references	none

dockerEnvVars

Environment variables to set in the container, e.g. [http_proxy: "proxy:8080"].

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Scope	Details
Aliases	-
Type	map[string]string
Mandatory	no
Default
Secret	no
Configuration scope	☒ parameter ☒ general ☒ steps ☒ stages
Resource references	none

dockerImage

Name of the docker image that should be used. If empty, Docker is not used and the command is executed directly on the Jenkins system.

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Scope	Details
Aliases	-
Type	string
Mandatory	no
Default	node:lts-bookworm
Secret	no
Configuration scope	☒ parameter ☒ general ☒ steps ☒ stages
Resource references	none

dockerName

Kubernetes only: Name of the container launching dockerImage. SideCar only: Name of the container in local network.

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Scope	Details
Aliases	-
Type	string
Mandatory	no
Default	node
Secret	no
Configuration scope	☒ parameter ☒ general ☒ steps ☒ stages
Resource references	none

dockerOptions

Docker options to be set when starting the container.

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Scope	Details
Aliases	-
Type	[]string
Mandatory	no
Default
Secret	no
Configuration scope	☒ parameter ☒ general ☒ steps ☒ stages
Resource references	none

dockerPullImage

Set this to 'false' to bypass a docker image pull. Useful during development process. Allows testing of images which are available in the local registry only.

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Scope	Details
Aliases	-
Type	bool
Mandatory	no
Default	true
Possible values	- true - false
Secret	no
Configuration scope	☒ parameter ☒ general ☒ steps ☒ stages
Resource references	none

dockerVolumeBind

Jenkins-specific: Used for proper environment setup.

Volumes that should be mounted into the docker container.

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Scope	Details
Aliases	-
Type	map[string]string
Mandatory	no
Default
Secret	no
Configuration scope	☒ parameter ☒ general ☒ steps ☒ stages
Resource references	none

dockerWorkspace

Jenkins-specific: Used for proper environment setup.

Kubernetes only: Specifies a dedicated user home directory for the container which will be passed as value for environment variable HOME.

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Scope	Details
Aliases	-
Type	string
Mandatory	no
Default
Secret	no
Configuration scope	☒ parameter ☒ general ☒ steps ☒ stages
Resource references	none

failOnError

Defines the behavior in case linting errors are found.

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Scope	Details
Aliases	-
Type	bool
Mandatory	no
Default	false
Possible values	- true - false
Secret	no
Configuration scope	☒ parameter ☐ general ☒ steps ☒ stages
Resource references	none

install

Run npm install or similar commands depending on the project structure.

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Scope	Details
Aliases	-
Type	bool
Mandatory	no
Default	false
Possible values	- true - false
Secret	no
Configuration scope	☒ parameter ☐ general ☒ steps ☒ stages
Resource references	none

outputFileName

name of the output file. There might be a 'N_' prefix where 'N' is a number. When the empty string is provided, we will print to console

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Scope	Details
Aliases	npm/outputFormat
Type	string
Mandatory	no
Default	defaultlint.xml
Secret	no
Configuration scope	☒ parameter ☒ general ☒ steps ☒ stages
Resource references	none

outputFormat

eslint output format, e.g. stylish, checkstyle

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Scope	Details
Aliases	npm/outputFormat
Type	string
Mandatory	no
Default	checkstyle
Secret	no
Configuration scope	☒ parameter ☒ general ☒ steps ☒ stages
Resource references	none

runScript

List of additional run scripts to execute from package.json.

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Scope	Details
Aliases	-
Type	string
Mandatory	no
Default	ci-lint
Secret	no
Configuration scope	☒ parameter ☐ general ☒ steps ☒ stages
Resource references	none

script

The common script environment of the Jenkinsfile running. Typically the reference to the script calling the pipeline step is provided with the this parameter, as in script: this. This allows the function to access the commonPipelineEnvironment for retrieving, e.g. configuration parameters.

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Scope	Details
Aliases	-
Type	Jenkins Script
Mandatory	yes
Default
Secret	no
Configuration scope	☐ parameter ☐ general ☐ steps ☐ stages
Resource references	none

verbose

verbose output

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Scope	Details
Aliases	-
Type	bool
Mandatory	no
Default	false
Possible values	- true - false
Secret	no
Configuration scope	☒ parameter ☒ general ☒ steps ☒ stages
Resource references	none