Jenkinsfile split array

Question

Given the following example:

def servers = "sftp.host.com:32025|GB,sftp.host.com:32029|ES,sftp.host.com:32030|PT,sftp.host.com:32027|FI," servers.split(',').each { it.split("\\|").each { println("sftp address: ${it[0]} countrycode: ${it[1]}\n") } }

The idea was to extract some fields from a delimited list of , then get address|countryCode out from that field to process further, but the only thing i am getting out is the first letter of each field.

sftp address: s countrycode: f sftp address: G countrycode: B ...

Not sure whats going on here?

The each method doesn't work in the pipeline due to CPS transformation. Use a for-in loop instead: for(server in servers.split(',')) {…}. Alternatively use @NonCPS annotation, see example. — zett42
– zett42, Commented Feb 11, 2023 at 10:33
Does this answer your question? Why an each loop in a Jenkinsfile stops at first iteration — zett42
– zett42, Commented Feb 11, 2023 at 10:39

Terry Ebdon · Accepted Answer · 2023-02-11 11:50:10Z

Working Code

def servers = "sftp.host.com:32025|GB,sftp.host.com:32029|ES,sftp.host.com:32030|PT,sftp.host.com:32027|FI," servers.split(',').each { def itParts = it.split(/\|/) println "sftp address: ${itParts[0]} countrycode: ${itParts[1]}" }

Code Output

sftp address: sftp.host.com:32025 countrycode: GB sftp address: sftp.host.com:32029 countrycode: ES sftp address: sftp.host.com:32030 countrycode: PT sftp address: sftp.host.com:32027 countrycode: FI

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