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UI Text Box

size	medium
type	info

This function returns a text list with all substrings matching a given regular expression.

Code Block

language	bash
title	Syntax
linenumbers	true

findPattern(text, regularExpression) #Output: Text list

UI Expand

title	Examples

Parser expression Description

Code Block

language	bash
linenumbers	true

findPattern("Between 1900 and 2000 world population increase from 1.5 to 6.1 billions.", "\\d+(\\.\\d+)?")

This example returns the following text list:

["1900", "2000", "1.5", "6.1"]

Code Block

language	bash
linenumbers	true

findPattern(%{issue.somefield},"(?<=CN=).*?(?=,OU=Users)")

Assuming %{issue.somefield} is a multi-line text field containing a list of Active Directory user entries, e.g.

CN=User1,OU=Users,DC=example,DC=com
CN=User2,OU=Users,DC=example,DC=com
CN=User3,OU=Users,DC=example,DC=com
CN=User4,OU=Users,DC=example,DC=com

this example returns the following text list:

["User1", "User2", "User3", "User4"]

Extract all email addresses from a text field

Code Block

language	bash
linenumbers	true

findPattern(%{issue.somefield},"([a-zA-Z0-9._-]+@[a-zA-Z0-9._-]+\\.[a-zA-Z0-9_-]+)")

Assuming %{issue.somefield} is a multi-line text fiel field containing email addresses, e.g.

Hello,
please use admin@example.com instead of administrator@example.com for future reference.
Kind regards,
jwt@example.com

this example returns the following text list:

["admin@example.com", "administrator@example.com", "jwt@example.com"]

Processing an Elements Connect (formerly nFeed)* custom field

Code Block

language	bash
linenumbers	true

findPattern(%{issue.somefield},"(?<=:\\[\"|\",\").*?(?=\")")

^{* Applicable for Elements Connect version 6 and above.}

Assuming %{issue.somefield} is an Elements Connect (formerly nFeed) custom field containing the keys of the selected options, e.g.

Code Block
{ "keys":[ "KEY-1", "KEY-2", "KEY-3" ] }

this example returns the following text list:

["KEY-1", "KEY-2", "KEY-3"]

Extract all user mentions from the last comment

Code Block

language	bash
linenumbers	true

distinct(findPattern(%{issue.lastComment},"(?<=\\[~).*?(?=\\])"))

Assuming %{issue.lastComment} returns, e.g.

Hi [~demo] and [~user]!

this example returns the following text list:

["demo", "user"]

Extract all issue keys from the last comment

Code Block

language	bash
linenumbers	true

findPattern(%{issue.lastComment},"([A-Z][A-Z0-9]+)-\\d+")

Assuming %{issue.lastComment} returns, e.g.

Hi [~admin],
this issues seems to be related to DEMO-1 and DEMO-2!

this example returns the following text list:

["DEMO-1", "DEMO-2"]

Extract all URLs from a text field

Code Block

language	bash
linenumbers	true

findPattern(%{issue.somefield},"(?<=\\|http:\\/\\/|\\|https:\\/\\/).*?(?=\\])")

Assuming %{issue.somefield} returns, e.g.

The best documentation can be found at [apps.decadis.net|https://apps.decadis.net]. Make sure to check the space for [Jira Workflow Toolbox|https://apps.decadis.net/display/JWT]! If you can't find what you're looking for there, all you have left is [Google|https://www.google.com].

this example returns the following text list:

["apps.decadis.net", "apps.decadis.net/display/JWT", "www.google.com"]

UI Expand

title	Additional information

Parameters used in this function

Parameter Input (data type) Description

text

Status


subtle	true
title	text

Any given text.

regularExpression

Status


subtle	true
title	text

A valid regular expression that grabs all substrings to be returned.

UI Expand

title	Output

This function returns a

Status


subtle	true
title	text list

UI Text Box

type	tip

If you want to ignore the case, have a look at the findPatternIgnoreCase() function.

Parser expression

Output

Code Block

language	bash
linenumbers	true

findPatternIgnoreCase("Grass is Green and Sky is Blue.", "red|green|blue")

["Green", "Blue"]

Code Block

language	bash
linenumbers	true

findPattern("Grass is Green and Sky is Blue.", "red|green|blue")

[ ]

Page properties

hidden	true

Status

Tech review

Status

colour	Green
title	done

Style guide

Status

colour	Green
title	done

Status

title	todo

Status

colour	Yellow
title	Ready for review

Status

colour	Green
title	done

Status

colour	Red
title	flagged

Page properties

hidden	true

Short description

Returns all substrings matching a given regular expression.

Output

Status


subtle	true
title	text list

Available since

Status

subtle	true
colour	Blue
title	2.1.32

Label

Status


colour	Red
title	staff pick

Content

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Old Version 46

New Version 47

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