From cc735339112f0ab9028c3d3d995d81f4ed4d904e Mon Sep 17 00:00:00 2001
From: Sebastien Vermeille <sebastien.vermeille@gmail.com>
Date: Thu, 7 Sep 2023 19:25:34 +0200
Subject: [PATCH] Declare outputs path and version That way it follows the
 standard way used also by official gh-actions such as setup-java

---
 action.yml       | 5 +++++
 dist/index.js    | 3 +++
 src/installer.ts | 4 ++++
 3 files changed, 12 insertions(+)

diff --git a/action.yml b/action.yml
index 8a836f1c..b46784e7 100644
--- a/action.yml
+++ b/action.yml
@@ -11,6 +11,11 @@ inputs:
   repo-token:
     description: 'GitHub repo token to use to avoid rate limiter'
     default: ''
+outputs:
+  version:
+    description: 'Actual version of the protoc compiler environment that has been installed'
+  path:
+    description: 'Path to where the protoc compiler has been installed'
 runs:
   using: 'node16'
   main: 'dist/index.js'
diff --git a/dist/index.js b/dist/index.js
index 30c9c056..76c5dd02 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -85,6 +85,9 @@ function getProtoc(version, includePreReleases, repoToken) {
             toolPath = yield downloadRelease(version);
             process.stdout.write("Protoc cached under " + toolPath + os.EOL);
         }
+        // expose outputs
+        core.setOutput("path", toolPath);
+        core.setOutput("version", targetVersion);
         // add the bin folder to the PATH
         core.addPath(path.join(toolPath, "bin"));
     });
diff --git a/src/installer.ts b/src/installer.ts
index ed3f58d8..c68f4da4 100644
--- a/src/installer.ts
+++ b/src/installer.ts
@@ -63,6 +63,10 @@ export async function getProtoc(
     process.stdout.write("Protoc cached under " + toolPath + os.EOL);
   }
 
+  // expose outputs
+  core.setOutput("path", toolPath);
+  core.setOutput("version", targetVersion);
+
   // add the bin folder to the PATH
   core.addPath(path.join(toolPath, "bin"));
 }