Initial commit

src/index.ts

@@ -0,0 +1,13 @@
+import * as core from '@actions/core';
+
+async function main() {
+  try {
+    const version: string | null = core.getInput('version') || null;
+    // TODO
+    core.info(`[setup-just] installed just v${version}`);
+  } catch (err) {
+    core.setFailed(err.message);
+  }
+}
+
+main();