Loading libraries in Jenkinsfile - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to load a shared library named 'utils' in a Jenkinsfile.

Jenkins

library('[1]')

Drag options to blanks, or click blank then click option'

AsharedLib

BloadLibrary

Cutils

DimportLib

Attempts:

3 left

💡 Hint

Common Mistakes

Using a function name instead of the library name.

Forgetting to put the library name in quotes.

The 'library' step loads the shared library by its name, here 'utils'.

2fill in blank

medium

Complete the code to load a library with the identifier 'myLib' and specify the version '1.2.3'.

Jenkins

library(identifier: '[1]@1.2.3')

Drag options to blanks, or click blank then click option'

Autils

BlibVersion

CsharedLib

DmyLib

Attempts:

3 left

💡 Hint

Common Mistakes

Using the version as a separate parameter.

Omitting the '@' symbol before the version.

The 'identifier' parameter specifies the library name and version using '@'.

3fill in blank

hard

Fix the error in the code to correctly load a library named 'tools' with default version.

Jenkins

library('[1]')

Drag options to blanks, or click blank then click option'

Atools

Btools@latest

Dtools@default

Attempts:

3 left

💡 Hint

Common Mistakes

Including '@' without a version causes syntax errors.

Adding invalid version strings like '@default'.

To load the default version, omit the '@' symbol and version. Just use the library name.

4fill in blank

hard

Fill both blanks to load a library named 'commonLib' with version '2.0' and assign it to a variable 'lib'.

Jenkins

def lib = library('[1]@[2]')

Drag options to blanks, or click blank then click option'

AcommonLib

B1.0

C2.0

Dutils

Attempts:

3 left

💡 Hint

Common Mistakes

Swapping version numbers.

Using wrong library names.

The library name is 'commonLib' and the version is '2.0'. Assigning to 'lib' stores the library object.

5fill in blank

hard

Fill all three blanks to load a library named 'buildTools' with version '3.1.4', assign it to 'tools', and call its 'compile' method.

Jenkins

def tools = library('[1]@[2]')
tools.[3]()

Drag options to blanks, or click blank then click option'

AbuildTools

B3.1.4

Ccompile

DbuildLib

Attempts:

3 left

💡 Hint

Common Mistakes

Using wrong method names.

Omitting the parentheses when calling the method.

Load 'buildTools' version '3.1.4', assign to 'tools', then call 'compile()' method.