Function analyzeAll

lib/tern.js:361–405

(srv, timeBudget, c)

  }

  function analyzeAll(srv, timeBudget, c) {
    if (srv.pending) return waitOnFetch(srv, timeBudget, c);

    var e = srv.fetchError;
    if (e) { srv.fetchError = null; return c(e); }

    if (srv.needsPurge.length > 0) infer.withContext(srv.cx, function() {
      infer.purge(srv.needsPurge);
      srv.needsPurge.length = 0;
    });

    var done = true;
    // The second inner loop might add new files. The outer loop keeps
    // repeating both inner loops until all files have been looked at.
    for (var i = 0; i < srv.files.length;) {
      var toAnalyze = [];
      for (; i < srv.files.length; ++i) {
        var file = srv.files[i];
        if (file.text == null) done = false;
        else if (file.scope == null && !file.excluded) toAnalyze.push(file);
      }
      toAnalyze.sort(function(a, b) {
        return parentDepth(srv, a.parent) - parentDepth(srv, b.parent);
      });
      for (var j = 0; j < toAnalyze.length; j++) {
        var file = toAnalyze[j];
        if (file.parent && !chargeOnBudget(srv, file)) {
          file.excluded = true;
        } else if (timeBudget) {
          var startTime = +new Date;
          try {
            infer.withTimeout(timeBudget[0], function() { analyzeFile(srv, file); });
          } catch(e) {
            if (e instanceof infer.TimedOut) return c(e);
            else throw e;
          }
          timeBudget[0] -= +new Date - startTime;
        } else {
          analyzeFile(srv, file);
        }
      }
    }
    if (done) c();
    else waitOnFetch(srv, timeBudget, c);
  }

  function firstLine(str) {
    var end = str.indexOf("\n");