chore: change failed push behavior

BREAKING CHANGE: throws error if failed to push

Author: technote-space

__tests__/git-helper.test.ts

@@ -653,7 +653,7 @@ describe('GitHelper', () => {
       await helper.push(workDir, 'test-branch', context(), {withTag: true, args: ['--prune', '--verbose']});
 
       execCalledWith(mockExec, [
-        'git push --tags --prune --verbose \'https://octocat:[email protected]/hello/world.git\' \'test-branch:refs/heads/test-branch\' || :',
+        'git push --tags --prune --verbose \'https://octocat:[email protected]/hello/world.git\' \'test-branch:refs/heads/test-branch\'',
       ]);
     });
 
@@ -663,7 +663,7 @@ describe('GitHelper', () => {
       await helper.push(workDir, 'test-branch', context());
 
       execCalledWith(mockExec, [
-        'git push \'https://octocat:[email protected]/hello/world.git\' \'test-branch:refs/heads/test-branch\' || :',
+        'git push \'https://octocat:[email protected]/hello/world.git\' \'test-branch:refs/heads/test-branch\'',
       ]);
     });
   });
@@ -675,7 +675,7 @@ describe('GitHelper', () => {
       await helper.forcePush(workDir, 'test-branch', context());
 
       execCalledWith(mockExec, [
-        'git push --force \'https://octocat:[email protected]/hello/world.git\' \'test-branch:refs/heads/test-branch\' || :',
+        'git push --force \'https://octocat:[email protected]/hello/world.git\' \'test-branch:refs/heads/test-branch\'',
       ]);
     });
   });

src/git-helper.ts

@@ -563,7 +563,6 @@ export default class GitHelper {
       args: args.concat([this.getRemote(context), `${branch}:refs/heads/${branch}`]),
       stderrToStdout: this.isQuiet(),
       altCommand: `git push ${args.concat([this.getRemoteName(), `${branch}:refs/heads/${branch}`]).join(' ')}`,
-      suppressError: this.shouldSuppressError(),
     });
   };