From 2754bd63e5993b4a4709f2f341980b6adeddca22 Mon Sep 17 00:00:00 2001
From: Jan Wagner <waja@cyconet.org>
Date: Thu, 4 Jan 2024 19:36:01 +0100
Subject: [PATCH] Adding installation of skopeo

Since other platforms, beside Github Actions, can use Actions
(see https://forgejo.org/docs/v1.21/user/actions/), it is not save to assume
skopeo is installed by default.
---
 main.js | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/main.js b/main.js
index 7b214bc..e41752d 100644
--- a/main.js
+++ b/main.js
@@ -16,9 +16,25 @@ function getImageTag(imageName, distribution) {
 }
 
 async function getImageName(distribution) {
+    const io = require('@actions/io')
     const tag = getImageTag("", distribution)
     for (const image of ["debian", "ubuntu"]) {
         try {
+            const skopeoPath = await io.which('skopeo', true)
+	    if (!skopeoPath) {
+                core.startGroup("Install skopeo")
+                await exec.exec("sudo", [
+                    "apt-get",
+                    "update"
+                ])
+                await exec.exec("sudo", [
+                    "apt-get",
+                    "-y",
+                    "install",
+                    "skopeo"
+                ])
+                core.endGroup()
+            }
             core.startGroup("Get image name")
             await exec.exec("skopeo", [
                 "inspect",