Check Branch Name match with pattern

checkBranchName .groovy

/*
Regex to match branch name such as

origin/master >> match exactly
origin/master1 >> Not match

origin/develop >> match exactly
origin/develop1 >> Not match

origin/release8.8.17 >> match
origin/release8.8.18 >> match
origin/release10.99.180 >> match
origin/release8.8.17.0 >> not match
origin/release8.8.17/feature_aaa >> not match
origin/release8.8.17/fix >> not match

origin/release/8.8.18 matches the regex 
origin/release/8.8.18.956 not match the regex 

origin/hotfix/8.8.18.4_AnyString matches the regex 
origin/hotfix/8.8.18.5_Asec matches the regex 
origin/hotfix/8.8.18.4AnyString not match the regex 
origin/hotfix/8.8.18.5_SAN matches the regex 

origin/uat/8.8.18.4_AnyString matches the regex 
origin/uat/8.8.18.5_mktsec matches the regex 
origin/uat/8.8.18.4AnyString not match the regex 
origin/uat/8.8.18.5_sab matches the regex 

*/

println("Hello world")
println("==============================")
def branchNames = ['origin/master', 'origin/master1', 'origin/develop', 'origin/develop1', 'origin/release8.8.17', 'origin/release8.8.18', 'origin/release10.99.180', 'origin/release8.8.17.0', 'origin/release8.8.17/feature_aaa', 'origin/release8.8.17/fix', 'origin/release/8.8.18','origin/release/8.8.18.956','origin/hotfix/8.8.18.4_AnyString', 'origin/hotfix/8.8.18.5_Asec', 'origin/hotfix/8.8.18.4AnyString', 'origin/hotfix/8.8.18.5_SAN','origin/uat/8.8.18.4_AnyString', 'origin/uat/8.8.18.5_mktsec', 'origin/uat/8.8.18.4AnyString', 'origin/uat/8.8.18.5_sab']
def regex = /^origin\/(master|develop|release\d+\.\d+\.\d+|release\/\d+\.\d+\.\d+|hotfix\/\d+\.\d+\.\d+\.\d+_.*|uat\/\d+\.\d+\.\d+\.\d+_.*)$/

for (branchName in branchNames) {
    if ((branchName =~ regex).matches()) {
        println "${branchName} matches the regex \n"
    } else {
        println "${branchName} not match the regex \n"
    }
}

/*
Sample run: http://tpcg.io/_0RBV1S
*/