docs: finalize README auto-generation

Signed-off-by: Emilien Escalle <emilien.escalle@escemi.com>

.github/workflows/main-ci.yml

@@ -14,6 +14,7 @@ jobs:
     secrets: inherit
 
   generate-readme:
+    needs: ci
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4

README.md

@@ -55,6 +55,9 @@ Run your docker-compose file
 ```
 
 <!-- end usage -->
+
+## Inputs
+
 <!-- start inputs -->
 
 | **Input**                  | **Description**                                                         | **Default**                       | **Required** |
@@ -68,5 +71,60 @@ Run your docker-compose file
 <!-- end inputs -->
 <!-- start outputs -->
 <!-- end outputs -->
+
+## Examples
+
 <!-- start [.github/ghadocs/examples/] -->
 <!-- end [.github/ghadocs/examples/] -->
+
+### Example Using environment variables
+
+```yaml
+steps:
+  - uses: actions/checkout@v4
+  - uses: hoverkraft-tech/compose-action@v1.5.1
+    with:
+      compose-file: "./docker/docker-compose.yml"
+    env:
+      CUSTOM_VARIABLE: "test"
+```
+
+### Example using `services`
+
+Perform `docker-compose up` to some given service instead of all of them
+
+```yaml
+steps:
+  # need checkout before using compose-action
+  - uses: actions/checkout@v3
+  - uses: hoverkraft-tech/compose-action@v1.5.1
+    with:
+      compose-file: "./docker/docker-compose.yml"
+      services: |
+        helloworld2
+        helloworld3
+```
+
+### Example using `up-flags`
+
+Specify flags to pass to the `docker-compose up`. Default is none. Can be used to pass the `--build` flag, for example, if you want persistent volumes to be deleted as well during cleanup. A full list of flags can be found in the [docker-compose up documentation](https://docs.docker.com/compose/reference/up/).
+
+### Example using `down-flags`
+
+Specify flags to pass to the `docker-compose down` command during cleanup. Default is none. Can be used to pass the `--volumes` flag, for example, if you want persistent volumes to be deleted as well during cleanup. A full list of flags can be found in the [docker-compose down documentation](https://docs.docker.com/compose/reference/down/).
+
+### Example using `compose-flags`
+
+Specify flags to pass to the `docker-compose` command. Default is none. A full list of flags can be found in the [docker-compose documentation](https://docs.docker.com/compose/reference/#command-options-overview-and-help).
+
+```yaml
+steps:
+  # need checkout before using compose-action
+  - uses: actions/checkout@v3
+  - uses: hoverkraft-tech/compose-action@v1.5.1
+    with:
+      compose-file: "./docker/docker-compose.yml"
+      services: |
+        helloworld2
+        helloworld3
+```

action.yml

@@ -1,5 +1,5 @@
 name: "Docker Compose Action"
-description: "Run your docker-compose file"
+description: "This action runs your docker-compose file and clean up before action finished"
 inputs:
   compose-file:
     description: "Relative path to compose file(s). It can be a list of files."