Added output to indicate when no previous build was found on this branch (#16)

* Added output to indicate when no previous build

* Incremented version

* Build updated code

* Update package-lock.json

Co-authored-by: Miroslav Jonaš <meeroslav@users.noreply.github.com>

Author: Wazbat

dist/index.js

@@ -6400,6 +6400,7 @@ let BASE_SHA;
         process.stdout.write(`NOTE: You can instead make this a hard error by settting 'error-on-no-successful-workflow' on the action in your workflow.\n`);
 
         BASE_SHA = execSync(`git rev-parse HEAD~1`, { encoding: 'utf-8' });
+        core.setOutput('noPreviousBuild', 'true');
       }
     } else {
       process.stdout.write('\n');

find-successful-workflow.js

@@ -36,6 +36,7 @@ let BASE_SHA;
         process.stdout.write(`NOTE: You can instead make this a hard error by settting 'error-on-no-successful-workflow' on the action in your workflow.\n`);
 
         BASE_SHA = execSync(`git rev-parse HEAD~1`, { encoding: 'utf-8' });
+        core.setOutput('noPreviousBuild', 'true');
       }
     } else {
       process.stdout.write('\n');

package-lock.json

@@ -1,6 +1,6 @@
 {
   "private": true,
-  "version": "2.1.3",
+  "version": "2.1.4",
   "license": "MIT",
   "description": "This package.json is here purely to control the version of the Action, in combination with https://github.com/JamesHenry/publish-shell-action",
   "scripts": {
@@ -16,4 +16,4 @@
     "@octokit/action": "^3.10.10",
     "@vercel/ncc": "^0.29.0"
   }
-}
+}