Add install option to skip rtx install (#146)

action.yml

@@ -8,6 +8,10 @@ inputs:
   tool_versions:
     required: false
     description: If present, this value will be written to the .tool-versions file
+  install:
+    required: false
+    default: true
+    description: 'if false, will not run `rtx install`'
 outputs:
   cache-hit:
     description: 'A boolean value to indicate if a cache was hit.'

dist/index.js

@@ -45,7 +45,10 @@ async function run() {
     await setupRTX();
     await setEnvVars();
     await exec.exec('rtx', ['--version']);
-    await exec.exec('rtx', ['install']);
+    const install = core.getBooleanInput('install', { required: false });
+    if (install) {
+        await exec.exec('rtx', ['install']);
+    }
     await setPaths();
 }
 exports.run = run;

src/main.ts

@@ -13,7 +13,10 @@ async function run(): Promise<void> {
   await setupRTX()
   await setEnvVars()
   await exec.exec('rtx', ['--version'])
-  await exec.exec('rtx', ['install'])
+  const install = core.getBooleanInput('install', {required: false})
+  if (install) {
+    await exec.exec('rtx', ['install'])
+  }
   await setPaths()
 }