From 6d37fc098bd38d97fe34b00661dcc0aeb9eab4fd Mon Sep 17 00:00:00 2001
From: Yi-Ting Shih <ytshih@it.cs.nycu.edu.tw>
Date: Sat, 26 Apr 2025 11:34:56 +0800
Subject: [PATCH] Fix: docker action

---
 Dockerfile    | 7 +++++++
 action.yaml   | 6 +-----
 entrypoint.sh | 3 +++
 3 files changed, 11 insertions(+), 5 deletions(-)
 create mode 100644 Dockerfile
 create mode 100644 entrypoint.sh

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..7663160
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,7 @@
+FROM gitea.konchin.com/image/alpine:latest
+
+RUN apk --no-cache add --no-check-certificate yamllint
+ADD entrypoint.sh /entrypoint.sh
+
+ENTRYPOINT ["/usr/bin/env", "-S"]
+CMD ["sh", "/entrypoint.sh"]
diff --git a/action.yaml b/action.yaml
index 5879d34..9790e45 100644
--- a/action.yaml
+++ b/action.yaml
@@ -8,11 +8,7 @@ inputs:
     description: The context of the build environment
     required: false
     default: .
-  image:
-    description: The image of yamllint
-    required: false
-    default: gitea.konchin.com/image/yamllint:main
 
 runs:
   using: docker
-  image: ${{ inputs.image }}
+  image: Dockerfile
diff --git a/entrypoint.sh b/entrypoint.sh
new file mode 100644
index 0000000..d608ce3
--- /dev/null
+++ b/entrypoint.sh
@@ -0,0 +1,3 @@
+#!/usr/bin/env -S sh
+
+yamllint "${INPUT_CONTEXT}"