Skip creating a PR when all existing changesets are empty (#206)

glasser · Andarist · web-flow · commit 8c3f5f5637a9 · 2022-08-18T23:10:27.000+02:00
* Don't create a PR if all changesets are empty Fixes #205. Note that this maintains the previous behavior that if there are any changesets (even empty ones), the action does not publish packages. * Create three-needles-protect.md * Update .changeset/three-needles-protect.md Co-authored-by: Mateusz Burzyński <mateuszburzynski@gmail.com>
diff --git a/.changeset/three-needles-protect.md b/.changeset/three-needles-protect.md
@@ -0,0 +1,5 @@
+---
+"@changesets/action": patch
+---
+
+Skip creating a PR when all existing changesets are empty.
diff --git a/src/index.ts b/src/index.ts
@@ -37,6 +37,9 @@ const getOptionalInput = (name: string) => core.getInput(name) || undefined;
 
   let publishScript = core.getInput("publish");
   let hasChangesets = changesets.length !== 0;
+  const hasNonEmptyChangesets = changesets.some(
+    (changeset) => changeset.releases.length > 0
+  );
   let hasPublishScript = !!publishScript;
 
   core.setOutput("published", "false");
@@ -96,6 +99,9 @@ const getOptionalInput = (name: string) => core.getInput(name) || undefined;
       }
       return;
     }
+    case hasChangesets && !hasNonEmptyChangesets:
+      console.log("All changesets are empty; not creating PR");
+      return;
     case hasChangesets:
       const { pullRequestNumber } = await runVersion({
         script: getOptionalInput("version"),

-Original file line number
+Diff line change
@@ @@ -0,0 +1,5 @@ @@
 +---
 +"@changesets/action": patch
 +---
++
 +Skip creating a PR when all existing changesets are empty.