From 123acc0c06010ad75fddd25f3638a0705d535351 Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Sat, 9 Oct 2021 04:37:46 +0100
Subject: [PATCH] Extract target and component flag generation to steps

---
 action.yml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/action.yml b/action.yml
index a601eac..49264a9 100644
--- a/action.yml
+++ b/action.yml
@@ -21,8 +21,14 @@ outputs:
 runs:
   using: composite
   steps:
+    - id: target
+      run: echo "::set-output name=flag::${{inputs.target && ' --target '}}${{inputs.target}}"
+      shell: bash
+    - id: components
+      run: echo "::set-output name=flag::${{inputs.components && ' --component '}}${{inputs.components}}"
+      shell: bash
     - name: rustup toolchain install ${{inputs.toolchain}}
-      run: rustup toolchain install ${{inputs.toolchain}}${{inputs.target && format(' --target {0}', inputs.target)}}${{inputs.components && format(' --component {0}', inputs.components)}} --profile minimal --no-self-update
+      run: rustup toolchain install ${{inputs.toolchain}}${{steps.target.outputs.flag}}${{steps.components.outputs.flag}} --profile minimal --no-self-update
       shell: bash
     - run: rustup default ${{inputs.toolchain}}
       shell: bash