Exec class

Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>

src/git.ts

@@ -14,24 +14,22 @@
  * limitations under the License.
  */
 
-import * as exec from '@actions/exec';
+import {Exec} from './exec';
 
 export class Git {
   public static async getRemoteSha(repo: string, ref: string): Promise<string> {
-    return await exec
-      .getExecOutput(`git`, ['ls-remote', repo, ref], {
-        ignoreReturnCode: true,
-        silent: true
-      })
-      .then(res => {
-        if (res.stderr.length > 0 && res.exitCode != 0) {
-          throw new Error(res.stderr);
-        }
-        const [rsha] = res.stdout.trim().split(/[\s\t]/);
-        if (rsha.length == 0) {
-          throw new Error(`Cannot find remote ref for ${repo}#${ref}`);
-        }
-        return rsha;
-      });
+    return await Exec.getExecOutput(`git`, ['ls-remote', repo, ref], {
+      ignoreReturnCode: true,
+      silent: true
+    }).then(res => {
+      if (res.stderr.length > 0 && res.exitCode != 0) {
+        throw new Error(res.stderr);
+      }
+      const [rsha] = res.stdout.trim().split(/[\s\t]/);
+      if (rsha.length == 0) {
+        throw new Error(`Cannot find remote ref for ${repo}#${ref}`);
+      }
+      return rsha;
+    });
   }
 }