vocab2html.js

#!/usr/bin/env node

const filter = require("pandoc-filter");

var vocab = "";

filter.stdio(function ({ t, c }, format, meta) {
  var m;
  if (
    t === "RawInline" &&
    (m = c[1].match(/^<a name="(.*?)Vocabulary" href="#\1Vocabulary">$/))
  )
    vocab = m[1] + "-";
  else if (t === "RawInline" && c[1].match(/^<a name="(.*?)" href="#\1">$/))
    vocab = "";
  else if (t === "RawInline" && (m = c[1].match(/^<a name="(.*?)">$/))) {
    c[1] = `<a name="${vocab}${m[1]}">`;
    return filter.RawInline(...c);
  } else if (t === "Link" && !/^(https?:\/\/|mailto:)/.test(c[2][0])) {
    if (c[2][0].startsWith("#")) c[2][0] = "#" + vocab + c[2][0].substring(1);
    else if ((m = c[2][0].match(/^Org\.OData\.(.*?)\.V1\.md#/)))
      c[2][0] = `#${m[1]}-${c[2][0].substring(m[0].length)}`;
    else if (/^Org\.OData\..*?\.xml#L/.test(c[2][0]))
      c[2][0] =
        "https://github.com/oasis-tcs/odata-vocabularies/blob/main/vocabularies/" +
        c[2][0];
    else
      c[2][0] =
        "https://oasis-tcs.github.io/odata-vocabularies/vocabularies/" +
        c[2][0];
    return filter.Link(...c);
  }
});