@lerna/describe-ref - npm Package Compare versions

Comparing version 3.1.0 to 3.3.0

CHANGELOG.md

@@ -6,2 +6,14 @@ # Change Log
 
+<a name="3.3.0"></a>
+# [3.3.0](https://github.com/lerna/lerna/compare/v3.2.1...v3.3.0) (2018-09-06)
+
+
+### Bug Fixes
+
+* **describe-ref:** Fallback refCount is the number of commits since beginning of repository ([6dfea52](https://github.com/lerna/lerna/commit/6dfea52))
+
+
+
+
+
 <a name="3.1.0"></a>
@@ -8,0 +20,0 @@ # [3.1.0](https://github.com/lerna/lerna/compare/v3.0.6...v3.1.0) (2018-08-17)

lib/describe-ref.js

@@ -10,3 +10,3 @@ "use strict";
 
-function getArgs(options = {}) {
+function getArgs(options) {
   const args = [
@@ -31,7 +31,7 @@ "describe",
 
-function describeRef(options) {
+function describeRef(options = {}) {
   const promise = childProcess.exec("git", getArgs(options), options);
 
   return promise.then(({ stdout }) => {
-    const result = parse(stdout);
+    const result = parse(stdout, options);
 
@@ -45,5 +45,5 @@ log.verbose("git-describe", "%j => %j", options && options.match, stdout);
 
-function sync(options) {
+function sync(options = {}) {
   const stdout = childProcess.execSync("git", getArgs(options), options);
-  const result = parse(stdout);
+  const result = parse(stdout, options);
 
@@ -56,6 +56,12 @@ // only called by collect-updates with no matcher
 
-function parse(stdout) {
-  if (/^[0-9a-f]{7,40}$/.test(stdout)) {
-    // fallback received, can't provide full metadata
-    return { sha: stdout };
+function parse(stdout, options = {}) {
+  // when git describe fails to locate tags, it returns only the minimal sha
+  if (/^[0-9a-f]{7,40}/.test(stdout)) {
+    // repo might still be dirty
+    const [, sha, isDirty] = /^([0-9a-f]{7,40})(-dirty)?/.exec(stdout);
+
+    // count number of commits since beginning of time
+    const refCount = childProcess.execSync("git", ["rev-list", "--count", sha], options);
+
+    return { refCount, sha, isDirty: Boolean(isDirty) };
   }
@@ -62,0 +68,0 @@

package.json

 {
   "name": "@lerna/describe-ref",
-  "version": "3.1.0",
+  "version": "3.3.0",
   "description": "Parse git describe output for lerna-related tags",
@@ -32,6 +32,6 @@ "keywords": [
   "dependencies": {
-    "@lerna/child-process": "^3.0.0",
+    "@lerna/child-process": "^3.3.0",
     "npmlog": "^4.1.2"
   },
-  "gitHead": "7f97c7bca038c690e2dd5d897e222fb5bca0a5e8"
+  "gitHead": "901e6d54a47151dfed3d6ed2912804b97d05c6b5"
 }

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Improved metrics

Total package byte prevSize

5210

increased by12.97%

Lines of code

52

increased by8.33%

Dependency changes

• Updated@lerna/child-process@^3.3.0