diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..4baac51
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,14 @@
+name: Test
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - uses: ./
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..94a2e1c
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,4 @@
+FROM alpine
+RUN apk add --no-cache bash
+COPY entrypoint.sh /
+ENTRYPOINT ["/entrypoint.sh"]
\ No newline at end of file
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..65206ce
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2023 WaterLemons2k
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..604cbd5
--- /dev/null
+++ b/README.md
@@ -0,0 +1,30 @@
+# Bash Action - **Docker**
+
+A Bash Action template using **Docker** that outputs `Hello World` or `Hello` + name to the log by default.
+
+This template includes [test](.github/workflows/test.yml).
+
+## Usage
+
+Click the `Use this template` -> `Create a new repository` for your Action.
+
+## Update `action.yml`
+
+Update your Action's [`action.yml`](action.yml) with your `name`, `description`, `inputs` and `outputs`.
+
+## Compare
+
+Compare with other Bash Action templates:
+
+| Using       | Advantage                  | Disadvantage                        | Recommend to                                   |
+| ----------- | -------------------------- | ----------------------------------- | ---------------------------------------------- |
+| docker      | Container can be used.     | Need to build the image every time. | Bash that only can be run in container.        |
+| [node]      | Node.js can be used.       | Need to run Bash via Node.js.       | Just run Bash.                                 |
+| [composite] | Other Actions can be used. | Need to mapped inputs via env.      | Bash needs other Actions or doesn't want node. |
+
+[node]:https://github.com/actions-bash/node
+[composite]:https://github.com/actions-bash/composite
+
+## See also
+
+- [Creating a Docker container action - GitHub Docs](https://docs.github.com/actions/creating-actions/creating-a-docker-container-action)
\ No newline at end of file
diff --git a/action.yml b/action.yml
new file mode 100644
index 0000000..6ad1527
--- /dev/null
+++ b/action.yml
@@ -0,0 +1,16 @@
+name: 'Bash Action - Docker container'
+description: 'A Bash Action template using Docker.'
+
+inputs:
+  name:
+    description: 'Name of thing'
+    required: false
+    default: 'World'
+
+outputs:
+  time:
+    description: 'Current time'
+
+runs:
+  using: 'docker'
+  image: 'Dockerfile'
\ No newline at end of file
diff --git a/entrypoint.sh b/entrypoint.sh
new file mode 100755
index 0000000..4a04015
--- /dev/null
+++ b/entrypoint.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+set -e
+
+echo "Hello $INPUT_NAME"
+echo "time=$(date)" >> $GITHUB_OUTPUT
\ No newline at end of file