From 1d8b5b75840283e9a0c7826f4d13776a6a775295 Mon Sep 17 00:00:00 2001
From: beyondgfw <beyond.gfw.limit@gmail.com>
Date: Tue, 12 Sep 2017 09:25:02 +0800
Subject: [PATCH] Revert "Revert "Add compact hosts generation.""

This reverts commit b4a86b1849f9031c6827f0a80b8c0c00d3f9838c.
---
 src/generate-helper.js          |  3 ++-
 src/generators/hosts-compact.js | 13 +++++++++++++
 2 files changed, 15 insertions(+), 1 deletion(-)
 create mode 100644 src/generators/hosts-compact.js

diff --git a/src/generate-helper.js b/src/generate-helper.js
index 5307edd..42c41b0 100644
--- a/src/generate-helper.js
+++ b/src/generate-helper.js
@@ -1,4 +1,4 @@
-module.exports = function (generateEntry, generateComment) {
+module.exports = function (generateEntry, generateComment, compact = false) {
 	return function (data) {
 		var output = '', blocks = [];
 		output += generateComment(data.header) + '\n';
@@ -10,6 +10,7 @@ module.exports = function (generateEntry, generateComment) {
 					tmp += generateComment(item.comment);
 				} else {
 					if (item.domain !== undefined) tmp += generateEntry(item.ip, item.domain) + '\n';
+					else if (compact) tmp += generateEntry(item.ip, item.domains) + '\n';
 					else {
 						item.domains.forEach(function (domain) {
 							tmp += generateEntry(item.ip, domain) + '\n';
diff --git a/src/generators/hosts-compact.js b/src/generators/hosts-compact.js
new file mode 100644
index 0000000..fc8c270
--- /dev/null
+++ b/src/generators/hosts-compact.js
@@ -0,0 +1,13 @@
+module.exports = {
+	fileName: 'hosts-compact',
+	generate: (function () {
+		var generateEntry = function (ip, domain) {
+			if (Array.isArray(domain)) domain = domain.join(' ');
+			return `${ip}\t${domain}`;
+		};
+		var generateComment = function (data) {
+			return data.replace(/^(.)/gm, '# $1');
+		};
+		return require('../generate-helper')(generateEntry, generateComment, true);
+	})()
+};
-- 
GitLab