From 0dfa1cb46b89829e68c089bd6de74add7392bf8f Mon Sep 17 00:00:00 2001
From: James Ives <iam@jamesiv.es>
Date: Tue, 19 Nov 2019 18:07:27 -0500
Subject: [PATCH] Skips deployment if the working tree is clean (#55)

* Adding procelain

* Update git.ts
---
 lib/git.js |  5 +++++
 src/git.ts | 10 ++++++++++
 2 files changed, 15 insertions(+)

diff --git a/lib/git.js b/lib/git.js
index f3d5f56b..162f333f 100644
--- a/lib/git.js
+++ b/lib/git.js
@@ -102,6 +102,11 @@ function deploy() {
                 force: true
             });
         }
+        const hasFilesToCommit = yield util_1.execute(`git status --porcelain`, temporaryDeploymentDirectory);
+        if (!hasFilesToCommit) {
+            console.log('There is nothing to commit. Exiting...');
+            return Promise.resolve();
+        }
         // Commits to GitHub.
         yield util_1.execute(`git add --all .`, temporaryDeploymentDirectory);
         yield util_1.execute(`git switch -c ${temporaryDeploymentBranch}`, temporaryDeploymentDirectory);
diff --git a/src/git.ts b/src/git.ts
index f7001575..66e1f79d 100644
--- a/src/git.ts
+++ b/src/git.ts
@@ -99,6 +99,16 @@ export async function deploy(): Promise<any> {
     });
   }
 
+  const hasFilesToCommit = await execute(
+    `git status --porcelain`,
+    temporaryDeploymentDirectory
+  );
+
+  if (!hasFilesToCommit) {
+    console.log("There is nothing to commit. Exiting...");
+    return Promise.resolve();
+  }
+
   // Commits to GitHub.
   await execute(`git add --all .`, temporaryDeploymentDirectory);
   await execute(