From 253f8458039f1331a6b62f3a8a6d3510ae49868b Mon Sep 17 00:00:00 2001
From: Mike Gerwitz <mike.gerwitz@rtspecialty.com>
Date: Fri, 16 Feb 2018 12:39:51 -0500
Subject: [PATCH] progtest: Generate index.js files

---
 progtest/.gitignore          |  1 +
 progtest/Makefile            | 10 ++++++-
 progtest/bin/runner.js       | 20 +++++++++----
 progtest/build-aux/gen-index | 58 ++++++++++++++++++++++++++++++++++++
 4 files changed, 82 insertions(+), 7 deletions(-)
 create mode 100755 progtest/build-aux/gen-index

diff --git a/progtest/.gitignore b/progtest/.gitignore
index 4d64059f..f2fd83b0 100644
--- a/progtest/.gitignore
+++ b/progtest/.gitignore
@@ -1,2 +1,3 @@
 /node_modules
+index.js
 
diff --git a/progtest/Makefile b/progtest/Makefile
index 8c92c08e..e4808aed 100644
--- a/progtest/Makefile
+++ b/progtest/Makefile
@@ -17,9 +17,17 @@
 #  You should have received a copy of the GNU General Public License
 #  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-.PHONY: check test
+.PHONY: check test modindex FORCE
+
+namespaces=$(shell find src/ -type d)
+nsindex=$(addsuffix /index.js, $(namespaces))
 
 test: check
 check:
 	PATH="$(PATH):$(CURDIR)/node_modules/mocha/bin" \
 		mocha --harmony_destructuring --recursive test/
+
+modindex: $(nsindex)
+%/index.js: FORCE
+	$(CURDIR)/build-aux/gen-index "$*" > "$@"
+
diff --git a/progtest/bin/runner.js b/progtest/bin/runner.js
index 98a134e9..65a499aa 100644
--- a/progtest/bin/runner.js
+++ b/progtest/bin/runner.js
@@ -27,12 +27,20 @@ const filename = process.argv[ 3 ];
 const fs          = require( 'fs' );
 const yaml_reader = require( 'js-yaml' );
 
-const TestCase            = require( '../src/TestCase' );
-const YamlTestReader      = require( '../src/reader/YamlTestReader' );
-const ConstResolver       = require( '../src/reader/ConstResolver' );
-const DateResolver        = require( '../src/reader/DateResolver' );
-const TestRunner          = require( '../src/TestRunner' );
-const ConsoleTestReporter = require( '../src/reporter/ConsoleTestReporter' );
+const {
+    TestCase,
+    TestRunner,
+
+    reader: {
+        ConstResolver,
+        DateResolver,
+        YamlTestReader
+    },
+
+    reporter: {
+        ConsoleTestReporter
+    },
+} = require( '../src' );
 
 const runner = TestRunner(
     ConsoleTestReporter( process.stdout ),
diff --git a/progtest/build-aux/gen-index b/progtest/build-aux/gen-index
new file mode 100755
index 00000000..5cdb350c
--- /dev/null
+++ b/progtest/build-aux/gen-index
@@ -0,0 +1,58 @@
+#!/bin/bash
+# Generates index.js from sources in destination directory
+#
+#  Copyright (C) 2014 R-T Specialty, LLC.
+#
+#  This file is part of liza.
+#
+#  This program is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+##
+
+shopt -s extglob nullglob
+
+destpath="${1?Destination path required}"
+
+cat <<EOH
+/*** GENERATED BY gen-index; DO NOT MODIFY ***/
+
+module.exports = {
+EOH
+
+declare -i i
+
+# generate require for each module
+for module in "$destpath"/!(index).js; do
+  modname="$( basename "$module" .js )"
+
+  # humor ECMAScript 3 for now
+  if ((i++)); then
+    echo ,
+  fi
+
+  echo -n "    get '$modname'() { return require( './$modname' ); }"
+done
+
+# include index.js for any sub-directories (namespace)
+for dir in $( find "$destpath" -maxdepth 1 -mindepth 1 -type d ); do
+  ns=$( basename "$dir" )
+
+  # humor ECMAScript 3 for now
+  if ((i++)); then
+    echo ,
+  fi
+
+  echo -n "    get '$ns'() { return require('./$ns'); }"
+done
+
+echo -e "\n};"