From 8fb5bc3133d1009af75bf1169443caa136c41105 Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Sat, 9 Oct 2021 04:57:39 +0100
Subject: [PATCH] Handle whitespace in comma separated components

---
 action.yml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/action.yml b/action.yml
index 49264a9..9a00d93 100644
--- a/action.yml
+++ b/action.yml
@@ -25,7 +25,9 @@ runs:
       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}}"
+      run: echo "::set-output name=flag::$(for c in ${components//,/ }; do echo -n ' --component' $c; done)"
+      env:
+        components: ${{inputs.components}}
       shell: bash
     - name: rustup toolchain install ${{inputs.toolchain}}
       run: rustup toolchain install ${{inputs.toolchain}}${{steps.target.outputs.flag}}${{steps.components.outputs.flag}} --profile minimal --no-self-update