# HG changeset patch
# User cin
# Date 2019-01-21 23:18:15
# Node ID 60dd2f0cd1474f540f9678fe032684a7a4221eff
# Parent  b23fe4a1683adcfb2dc233e7e509105eeeb80e0e

generate package version from mercurial tags

diff --git a/build.gradle b/build.gradle
--- a/build.gradle
+++ b/build.gradle
@@ -1,5 +1,29 @@
-if (release != 'rtm') {
-    version += "-$release"
+// если версия явно не заданы вычисляем ее из тэга ревизии v.{num}***
+// результатом будет версия '{num}.{distance}' где distance - расстояние от
+// текущей ревизии до ревизии с тэгом
+if (!version) {
+    def tagDistance = 0;
+
+    def rev = ["hg", "log", "-r", ".", "--template", "{latesttag('re:^v') % '{tag}-{distance}'}"].execute().text.trim();
+
+    def tagVersion;
+
+    def match = (rev =~ /^v(\d+\.\d+).*-(\d+)$/);
+    
+    if (match.size()) {
+        tagVersion = match[0][1];
+        tagDistance = match[0][2].toInteger();
+    } else {
+        throw new Exception("A version must be specied");
+    }
+
+    version = "${tagVersion}.$tagDistance";
+} else {
+    println "explicit version: $version";
+}
+
+if (hasProperty('versionSuffix') && versionSuffix) {
+    version += "-$versionSuffix"
 }
 
 if(!npmName)
diff --git a/gradle.properties b/gradle.properties
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,5 +1,4 @@
-version=1.2.0
-release=rc
+version=
 author=Implab team
 jsmodule=amd
 target=es5
diff --git a/package-lock.json b/package-lock.json
--- a/package-lock.json
+++ b/package-lock.json
@@ -90,7 +90,7 @@
     },
     "duplexer": {
       "version": "0.1.1",
-      "resolved": "https://registry.npmjs.org/duplexer/-/duplexer-0.1.1.tgz",
+      "resolved": "http://registry.npmjs.org/duplexer/-/duplexer-0.1.1.tgz",
       "integrity": "sha1-rOb/gIwc5mtX0ev5eXessCM0z8E=",
       "dev": true
     },
@@ -144,7 +144,7 @@
       "dependencies": {
         "tape": {
           "version": "2.3.3",
-          "resolved": "https://registry.npmjs.org/tape/-/tape-2.3.3.tgz",
+          "resolved": "http://registry.npmjs.org/tape/-/tape-2.3.3.tgz",
           "integrity": "sha1-Lnzgox3wn41oUWZKcYQuDKUFevc=",
           "dev": true,
           "requires": {
@@ -277,7 +277,7 @@
     },
     "minimist": {
       "version": "0.0.5",
-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.5.tgz",
+      "resolved": "http://registry.npmjs.org/minimist/-/minimist-0.0.5.tgz",
       "integrity": "sha1-16oye87PUY+RBqxrjwA/o7zqhWY=",
       "dev": true
     },
@@ -316,7 +316,7 @@
     },
     "readable-stream": {
       "version": "1.1.14",
-      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
+      "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
       "integrity": "sha1-fPTFTvZI44EwhMY23SB54WbAgdk=",
       "dev": true,
       "requires": {
@@ -369,7 +369,7 @@
     },
     "string_decoder": {
       "version": "0.10.31",
-      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
+      "resolved": "http://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
       "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=",
       "dev": true
     },
@@ -432,7 +432,7 @@
     },
     "through2": {
       "version": "0.2.3",
-      "resolved": "https://registry.npmjs.org/through2/-/through2-0.2.3.tgz",
+      "resolved": "http://registry.npmjs.org/through2/-/through2-0.2.3.tgz",
       "integrity": "sha1-6zKE2k6jEbbMis42U3SKUqvyWj8=",
       "dev": true,
       "requires": {