Jenkins Groovy管道搜索和比较

Question

I need a solution for the following to work - search for value variable BRANCHVERSION ​in ver_list , compare them and use an appropriate.

BRANCHVERSION has the format like this "6.200.01"​

​ver_list looks like this

[Pipeline] echo
[6.000.02, 6.000.10, 6.000.12, 6.000.15, 6.000.20, 6.000.25, 6.000.30, 6.100.00, 6.100.01, 6.100.10, 6.100.20, 6.100.25, 6.100.30, 6.200.00, 6.300.00]

if BRANCHVERSION is not equal to any values in ver_list , then​ the next closest value from the list ordered by descending must be picked up ( if BRANCHVERSION = 6.200.01, then 6.200.00 must be picked up) if BRANCHVERSION is equal to any values in ver_list , then that value is picked up.

My pipeline described below:

if (ENVIRONMENT == "") {
   error("You should choose at least one environment")
}
node {   
   deleteDir()
    checkout([$class: 'SubversionSCM', locations: [[credentialsId: 'XXXXXXX',local: './env_prop_files', remote:'http://FQDN/repos/src/cm/env_prop_files']]])
    checkout([$class: 'SubversionSCM', locations: [[credentialsId: 'XXXXXXX',local: './SoapUITestSuites', remote:'http://FQDN/repos/src/tools/SoapUI/branches/']]])
    def  FILES_LIST = sh (script: "ls   './SoapUITestSuites'", returnStdout:true).trim()
    def GS_LIST = sh (script: "ls 'path_to_file'", returnStdout: true).trim()
echo "GS_Version : ${GS_LIST}"
echo "FILES_LIST : ${FILES_LIST}"
//PARSING TestSuite Version
   def ver_list = []
     for(String ele : FILES_LIST.split("\\r?\\n")){ 
     ver = ele.split("_")
     println ">>>${ver[1]}<<<"     
     ver_list.add(ver[1])
}
println(ver_list)
def VERSION = ver_list
//PARSING GS Version
   def gs_list = []
    for(String elegs : GS_LIST.split("\\r?\\n")){ 
    println ">>>${elegs}<<<"     
    gs_list.add(elegs)
}  
println(gs_list) 
properties = readProperties file:"./env_prop_files/${ENVIRONMENT}.properties"
BRANCHVERSION = properties.SVN_LOCATION_VERSION
}

OUTPUT

No changes for http://FQDN/repos/src/tools/SoapUI/branches since the previous 
build
[Pipeline] sh
[ClientRunSoapUITest] Running shell script
+ ls ./SoapUITestSuites
[Pipeline] sh
[ClientRunSoapUITest] Running shell script
+ ls /pkg/flexprod/oracle/flexprodfiles/archive/goldstand
[Pipeline] echo
GS_Version : 5.900.00
6.000.00
6.000.01
6.000.02
6.000.20
6.000.30
6.100.00
6.100.01
6.200.00
[Pipeline] echo
FILES_LIST : rel_6.000.02
rel_6.000.10
rel_6.000.12
rel_6.000.15
rel_6.000.20
rel_6.000.25
rel_6.000.30
rel_6.100.00
rel_6.100.01
rel_6.100.10
rel_6.100.20
rel_6.100.25
rel_6.100.30
rel_6.200.00
rel_6.200.01
rel_6.300.00
[Pipeline] echo
>>>6.000.02<<<
[Pipeline] echo
>>>6.000.10<<<
[Pipeline] echo
>>>6.000.12<<<
[Pipeline] echo
>>>6.000.15<<<
[Pipeline] echo
>>>6.000.20<<<
[Pipeline] echo
>>>6.000.25<<<
[Pipeline] echo
>>>6.000.30<<<
[Pipeline] echo
>>>6.100.00<<<
[Pipeline] echo
>>>6.100.01<<<
[Pipeline] echo
>>>6.100.10<<<
[Pipeline] echo
>>>6.100.20<<<
[Pipeline] echo
>>>6.100.25<<<
[Pipeline] echo
>>>6.100.30<<<
[Pipeline] echo
>>>6.200.00<<<
[Pipeline] echo
>>>6.200.01<<<
[Pipeline] echo
>>>6.300.00<<<
[Pipeline] echo
[6.000.02, 6.000.10, 6.000.12, 6.000.15, 6.000.20, 6.000.25, 6.000.30, 6.100.00, 6.100.01, 6.100.10, 6.100.20, 6.100.25, 6.100.30, 6.200.00, 6.200.01, 6.300.00]
[Pipeline] echo
>>>5.900.00<<<
[Pipeline] echo
>>>6.000.00<<<
[Pipeline] echo
>>>6.000.01<<<
[Pipeline] echo
>>>6.000.02<<<
[Pipeline] echo
>>>6.000.20<<<
[Pipeline] echo
>>>6.000.30<<<
[Pipeline] echo
>>>6.100.00<<<
[Pipeline] echo
>>>6.100.01<<<
[Pipeline] echo
>>>6.200.00<<<
[Pipeline] echo
[5.900.00, 6.000.00, 6.000.01, 6.000.02, 6.000.20, 6.000.30, 6.100.00, 6.100.01, 6.200.00]
[Pipeline] readProperties
[Pipeline] }
[Pipeline] // node
[Pipeline] echo
"6.200.01"
[Pipeline] lock

Answer 1

First of all these are strings so you should c hange them to double . Much easier to compare them: 6.200.21 becomes 6200,21 (or 6200.21 depending on your localization)

Keep them in a list, it is much easier to work on them The rest is simple Groovy List operations

BRANCH_VERSION = ver_list.contains(BRANCH_VERSION) ? BRANCH_VERSION : ver_list.max()

Of course if you need it as string then convert it back using the DecimalFormat Object and replace the commas with dots.