Merge pull request #10 from Updater/bug/package-path-matcher

Bug/package path matcher

package.json

@@ -11,6 +11,7 @@
     "semantic-release": "^11.0.0"
   },
   "dependencies": {
+    "debug": "^3.1.0",
     "execa": "^0.8.0",
     "pkg-up": "^2.0.0",
     "ramda": "^0.25.0",

src/get-last-release.js

@@ -15,7 +15,7 @@ module.exports = async (pluginConfig, options) => {
    * 2. We can use `semantic-release`'s fallback strategy, searching for a matching git tag,
    *    but we must update the git tag format to be compatible with the monorepo workflow.
    **/
-  if (!result.gitHead) {
+  if (result && !result.gitHead) {
     return {
       ...result,
       ...await getVersionHead(null, await gitTag(result.version))

src/with-package-commits.js

@@ -1,3 +1,4 @@
+const debug = require('debug')('semantic-release:commit-analyzer');
 const pkgUp = require('pkg-up');
 const { getCommitFiles, getGitRoot } = require('./git-utils');
 const overrideOption = require('./override-option');
@@ -17,10 +18,19 @@ const withFiles = async commits => {
 
 const withPackageCommits = async commits => {
   const packagePath = await getPackagePath();
+  debug('Filter commits by package path: "%s"', packagePath);
   const commitsWithFiles = await withFiles(commits);
 
   return commitsWithFiles.filter(
-    ({ files }) => files.some(path => path.includes(packagePath))
+    ({ files, subject }) => {
+      const matchingPath = files.find(path => path.indexOf(packagePath) === 0);
+
+      if (matchingPath) {
+        debug('Including commit "%s" because it modified package file "%s".', subject, matchingPath);
+      }
+
+      return !!matchingPath;
+    }
   );
 };