From 01cb65534f4e65de461d6e996df2a99e1567c6db Mon Sep 17 00:00:00 2001
From: Lewis McNeill <lewis.mcneill@globacap.com>
Date: Wed, 11 Sep 2024 14:22:55 +0100
Subject: [PATCH 1/2] FIX redirect-to not working for single line values

---
 entrypoint.sh | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/entrypoint.sh b/entrypoint.sh
index 79da000..173dd7c 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -40,9 +40,13 @@ fi
 if [ -z "$dest" ]; then
     kubectl $*
 else
-    echo "$dest<<EOF" >> $GITHUB_ENV
-    kubectl $* >> $GITHUB_ENV
-    echo "EOF" >> $GITHUB_ENV
-    
-    echo "::add-mask::$dest"
+    output=$(kubectl $*)
+    if [ $(echo "$output" | wc -l) == 1 ]; then
+        echo "$dest=$output" >> $GITHUB_OUTPUT
+        echo "::add-mask::$output"
+    else
+        echo "$dest<<EOF" >> $GITHUB_OUTPUT
+        echo "$output" >> $GITHUB_OUTPUT
+        echo "EOF" >> $GITHUB_OUTPUT
+    fi
 fi

From 1562776284e50e3d001925f0706c3fb1148a197c Mon Sep 17 00:00:00 2001
From: Lewis McNeill <lewis.mcneill@globacap.com>
Date: Wed, 11 Sep 2024 14:58:29 +0100
Subject: [PATCH 2/2] CHANGE update README with details about redirect-to
 argument

---
 README.md | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/README.md b/README.md
index 592614e..564419d 100644
--- a/README.md
+++ b/README.md
@@ -111,6 +111,24 @@ jobs:
           args: get pods
 ```
 
+## Access output in other steps
+
+If you want to use the output of the kubectl command in another step, you can use the `redirect-to` option. 
+```yaml
+- uses: actions-hub/kubectl@master
+  id: get-pods
+  env:
+    KUBE_CONFIG: ${{ secrets.KUBE_CONFIG }}
+  with:
+    args: get pods
+    redirect-to: pods
+```
+
+The output can then be accessed in another step like this:
+```yaml
+- run: echo "${{ steps.get-pods.outputs.pods }}"
+```
+
 ## Versions
 If you need a specific version of kubectl, make a PR with a specific version number.
 After accepting PR the new release will be created.