From 1d1ae715b53d2332f5b5be61a5f9cf0551069fac Mon Sep 17 00:00:00 2001
From: Alexander Yakovlev <keloero@oreolek.ru>
Date: Sat, 17 Jun 2017 15:40:37 +0700
Subject: [PATCH] =?UTF-8?q?=D0=A1=D0=BA=D1=80=D0=B8=D0=BF=D1=82=20=D0=B2?=
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---
 distribution.coffee | 63 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 distribution.coffee

diff --git a/distribution.coffee b/distribution.coffee
new file mode 100644
index 0000000..557cb9b
--- /dev/null
+++ b/distribution.coffee
@@ -0,0 +1,63 @@
+# Improv distribution assessment
+# Currently only for files
+
+CSON = require 'cson'
+glob = require 'glob'
+
+distribution = {}
+template = (phrase) ->
+  if phrase == undefined or phrase == ''
+    return []
+  [openBracket, closeBracket] = [phrase.indexOf('['), phrase.indexOf(']')]
+  if openBracket == -1
+    return phrase
+  if closeBracket == -1
+    throw new Error("Missing close bracket in phrase: #{phrase}")
+  before = phrase.slice(0, openBracket)
+  after = phrase.slice(closeBracket + 1)
+  directive = phrase.substring(openBracket + 1, closeBracket)
+  return [directive, after]
+
+parseGroup = (group) ->
+  groups = []
+  for phrase in group.phrases
+    nexttpl = null
+    templates = []
+    while nexttpl != undefined
+      [nexttpl, after] = template (phrase)
+      if nexttpl != undefined
+        templates.push(nexttpl)
+      phrase = after
+    for tpl in templates
+      directive = tpl.slice(0, 1)
+      grp = tpl.substring(1, tpl.length)
+      if groups.indexOf(grp) == -1
+        groups.push grp
+      if directive == ':'
+        distribution[grp] ?= 0
+        distribution[grp] += 1
+  for filename in groups
+    if spec[filename]?
+      for groupdata in spec[filename].groups
+        parseGroup(groupdata)
+
+files = glob.sync('data/*.cson')
+spec = {}
+for file in files
+  data = CSON.parseCSONFile(file)
+  if not data.groups?
+    data.groups = []
+  if data.phrases?
+    data.groups.push({
+      tags: [],
+      phrases: data.phrases
+    })
+    data.phrases = null
+  key = file.substr(0, file.lastIndexOf('.')) || file
+  key = key.replace('data/', '')
+  spec[key] = data
+
+for group in spec.description.groups
+  parseGroup(group)
+
+console.log distribution