parseAngelus.groovy

import groovy.json.*

/** Combine two data files (usually English and Latin) into one dual language
 *      version, which will be used to generate the HTML page.*/
def cli = new CliBuilder(usage: "Read two Angelus files and weave them together")
cli.p(longOpt: "primary", args: 1, required: true, "Primary file")
cli.s(longOpt: "secondary", args: 1, required: true, "Secondary file")
def opt = cli.parse(args)
assert opt
def p = new File(opt.p)
def s = new File(opt.s)
def data = [
  lang: [
    p: p.name.replaceAll(/.*\./, ''), 
    s: s.name.replaceAll(/.*\./, '')
  ],
  lines: [:]
]
println data
[p,s].each {assert it.exists()}
data.lines["p"] = p.readLines().grep {it =~ /[^ ]/}
data.lines.s = s.readLines().grep {it =~ /[^ ]/}
assert data.lines.p.size() == data.lines.s.size()
// Now march through the lines and create unified file.
def l = data.lines
println "data.lang=${data.lang}"
def sections = (0 .. data.lines.p.size()).collect {
  i ->
    def pt = l.p[i];
    def st = l.s[i];
    println "data.lang=${data.lang}"
    def lang=data.lang
    (pt =~ /&(.*)\.\.\. *$/).each {
      m ->
        def fileBase = m[1]
        ptf = new File("$fileBase.${lang.p}")
        stf = new File("$fileBase.${lang.s}")
        pt = "$fileBase: ${ptf.text}"
        st = "$fileBase: ${stf.text}"
    }
    def sct = ['','','']
    (pt =~ /^([a-zA-Z]+): *(.*)/).each {
      sct = [it[1] as String, 
             pt.replaceAll(/^[^:]+: */,''), 
             st.replaceAll(/^[^:]+: */,'')]
    }
    sct
}
new File('webapp/js/angelus.json').text = new JsonOutput().prettyPrint(new JsonOutput().toJson(sections))