fix: More checks. Fix test for changelog generation

.github/workflows/test.yml

@@ -105,7 +105,6 @@ jobs:
           github-token: ${{ secrets.github_token }}
           pre-changelog-generation: test/pre-changelog-generation.js
           version-file: './test-file.toml'
-          skip-on-empty: 'false'
 
       - run: test -f pre-changelog-generation.test.json || (echo should be here && exit 1)
       - run: cat pre-changelog-generation.test.json

src/helpers/git.js

@@ -127,7 +127,12 @@ module.exports = new (class Git {
   isShallow = async () => {
     const isShallow = await this.exec('rev-parse --is-shallow-repository')
 
-    return isShallow.trim().replace('\n', '') === 'true'
+    // isShallow does not return anything on local machine
+    if (isShallow) {
+      return isShallow.trim().replace('\n', '') === 'true'
+    } else {
+      return false
+    }
   }
 
   /**

src/index.js

@@ -118,8 +118,10 @@ async function run() {
           version: newVersion,
         })
 
-        gitTag = newVersionAndTag.tag
-        newVersion = newVersionAndTag.version
+        if (newVersionAndTag) {
+          if (newVersionAndTag.tag) gitTag = newVersionAndTag.tag
+          if (newVersionAndTag.version) newVersion = newVersionAndTag.version
+        }
       }
 
       // Generate the string changelog