feat: return git tag and head commit in the output (#1359)

* feat: return git tag and head commit in the output

* test: fix tests

* test: fix tests

* style: fix format

action.yml

@@ -50,6 +50,10 @@ inputs:
 outputs:
   build:
     description: Build component of the released version.
+  git-head:
+    description: The Git checksum of the last commit of the release.
+  git-tag:
+    description: The Git tag of the release.
   level:
     description: Released level (major, minor or patch).
   major:

src/utilities/outputParsers.spec.ts

@@ -7,18 +7,18 @@ const setOutputSpy = jest.spyOn(actionsCore, 'setOutput').mockImplementation();
 
 describe('reportResults', (): void => {
   it('sets output based on nextRelease', (): void => {
-    expect.assertions(7);
+    expect.assertions(9);
 
     const input: Result = {
       commits: [],
       lastRelease: {
-        gitHead: 'refs/heads/master',
-        gitTag: '1.1.0',
+        gitHead: 'ca39a3ee5e6b4b0d3255bfef95601890afd80708',
+        gitTag: 'v1.1.0',
         version: '1.1.0',
       },
       nextRelease: {
-        gitHead: 'refs/heads/master',
-        gitTag: '1.1.1',
+        gitHead: 'da39a3ee5e6b4b0d3255bfef95601890afd80709',
+        gitTag: 'v1.1.1',
         notes: 'Note',
         type: 'patch',
         version: '1.1.1',
@@ -28,7 +28,7 @@ describe('reportResults', (): void => {
 
     reportResults(input);
 
-    expect(setOutputSpy).toHaveBeenCalledTimes(6);
+    expect(setOutputSpy).toHaveBeenCalledTimes(8);
     expect(setOutputSpy).toHaveBeenCalledWith(
       'version',
       input.nextRelease.version,
@@ -39,6 +39,12 @@ describe('reportResults', (): void => {
     expect(setOutputSpy).toHaveBeenCalledWith('major', '1');
     expect(setOutputSpy).toHaveBeenCalledWith('minor', '1');
     expect(setOutputSpy).toHaveBeenCalledWith('patch', '1');
+
+    expect(setOutputSpy).toHaveBeenCalledWith(
+      'git-head',
+      'da39a3ee5e6b4b0d3255bfef95601890afd80709',
+    );
+    expect(setOutputSpy).toHaveBeenCalledWith('git-tag', 'v1.1.1');
   });
 
   it('sets prerelease and meta outputs if they are included in the version', (): void => {
@@ -63,7 +69,7 @@ describe('reportResults', (): void => {
 
     reportResults(input);
 
-    expect(setOutputSpy).toHaveBeenCalledTimes(8);
+    expect(setOutputSpy).toHaveBeenCalledTimes(10);
     expect(setOutputSpy).toHaveBeenCalledWith('pre-release', 'prerelease');
     expect(setOutputSpy).toHaveBeenCalledWith('build', 'build');
   });

src/utilities/outputParsers.ts

@@ -3,6 +3,8 @@ import { Result } from 'semantic-release';
 
 enum OutputParameters {
   Build = 'build',
+  GitHead = 'git-head',
+  GitTag = 'git-tag',
   Level = 'level',
   Major = 'major',
   Minor = 'minor',
@@ -31,6 +33,7 @@ const extractVersionComponents = (version: string): SemVerComponents => {
   return groups as unknown as SemVerComponents;
 };
 
+// eslint-disable-next-line max-statements
 export const reportResults = (result: Result): void => {
   if (result === false) {
     setOutput(OutputParameters.Released, 'false');
@@ -60,4 +63,6 @@ export const reportResults = (result: Result): void => {
 
   setOutput(OutputParameters.Released, 'true');
   setOutput(OutputParameters.Version, nextRelease.version);
+  setOutput(OutputParameters.GitHead, nextRelease.gitHead);
+  setOutput(OutputParameters.GitTag, nextRelease.gitTag);
 };