action: Add feature: Allow skip checkout when used along other actions

[RaulTrombin]

No description provided.

[ES-Alexander]

To clarify, my understanding is that git checkout for a branch/tag/commit state that matches the current one does almost nothing, although i'm not sure whether that's the case in the context of an Action.

Are you running into a specific issue that this change solves/reduces? Otherwise it seems like extra complexity of the options users need to understand, for minimal gain.

[RaulTrombin]

I'm using this action after another step in a job process that already performs the checkout.
In this particular case,
I need to retrieve some binaries from a previous job and it seems that the checkout cleans everything, but I'll verify this again.

 deploy-blueos:
          needs: [build, build-x86-musl]
          runs-on: ubuntu-22.04
          steps:
            - name: Checkout
              uses: actions/checkout@v4
            - name: Create files directory
              run: mkdir -p ./blueos-ping-viewer-next/files/
            - name: Download armv7 binary
              uses: actions/download-artifact@v4.1.8
              with:
                name: ${{ github.event.repository.name }}-armv7-unknown-linux-musleabihf
                path: ./blueos-ping-viewer-next/files/
            - name: Download aarch64 binary
              uses: actions/download-artifact@v4.1.8
              with:
                name: ${{ github.event.repository.name }}-aarch64-unknown-linux-musl
                path: ./blueos-ping-viewer-next/files/
            - name: Download x86_64 binary
              uses: actions/download-artifact@v4.1.8
              with:
                name: ${{ github.event.repository.name }}-x86_64-unknown-linux-musl
                path: ./blueos-ping-viewer-next/files/
            - name: Prepare binaries
              run: |
                cd ./blueos-ping-viewer-next/files/
                mv ${{ github.event.repository.name }}-armv7-unknown-linux-musleabihf ping-viewer-next.armv7 || echo "Failed to move armv7 binary"
                mv ${{ github.event.repository.name }}-aarch64-unknown-linux-musl ping-viewer-next.aarch64 || echo "Failed to move aarch64 binary"
                mv ${{ github.event.repository.name }}-x86_64-unknown-linux-musl ping-viewer-next.x86_64 || echo "Failed to move x86_64 binary"
                chmod +x ping-viewer-next.* || echo "Failed to chmod binaries"
            - uses: RaulTrombin/Deploy-BlueOS-Extension@main
              name: Deploy BlueOS Extension
              with:
                docker-username: ${{ secrets.DOCKER_USERNAME }}
                docker-password: ${{ secrets.DOCKER_PASSWORD }}
                github-token: ${{ secrets.GITHUB_TOKEN }}
                image-name: ${{ vars.IMAGE_NAME }}
                author: ${{ vars.MY_NAME }}
                author-email: ${{ vars.MY_EMAIL }}
                maintainer: ${{ vars.ORG_NAME }}
                maintainer-email: ${{ vars.ORG_EMAIL }}
                dockerfile-location: "./blueos-ping-viewer-next"
                skip-checkout: 'true'

[RaulTrombin]

Can confirm, with checkout it's cleanning folder contents.

------
 > [linux/amd64 5/5] RUN chmod +x /entrypoint.sh &&     if [ "$(uname -m)" = "aarch64" ]; then         cp /ping-viewer-next.aarch64 /ping-viewer-next;     elif [ "$(uname -m)" = "x86_64" ]; then         cp /ping-viewer-next.x86_64 /ping-viewer-next;     else         cp /ping-viewer-next.armv7 /ping-viewer-next;     fi &&     chmod +x /ping-viewer-next &&     rm /ping-viewer-next.*:
0.072 cp: can't stat '/ping-viewer-next.x86_64': No such file or directory
------
Dockerfile:7
--------------------
   6 |     
   7 | >>> RUN chmod +x /entrypoint.sh && \
   8 | >>>     if [ "$(uname -m)" = "aarch64" ]; then \
   9 | >>>         cp /ping-viewer-next.aarch64 /ping-viewer-next; \
  10 | >>>     elif [ "$(uname -m)" = "x86_64" ]; then \
  11 | >>>         cp /ping-viewer-next.x86_64 /ping-viewer-next; \
  12 | >>>     else \
  13 | >>>         cp /ping-viewer-next.armv7 /ping-viewer-next; \
  14 | >>>     fi && \
  15 | >>>     chmod +x /ping-viewer-next && \
  16 | >>>     rm /ping-viewer-next.*
  17 |     LABEL version="0.0.0"
--------------------
ERROR: failed to solve: process "/bin/sh -c chmod +x /entrypoint.sh &&     if [ \"$(uname -m)\" = \"aarch64\" ]; then         cp /ping-viewer-next.aarch64 /ping-viewer-next;     elif [ \"$(uname -m)\" = \"x86_64\" ]; then         cp /ping-viewer-next.x86_64 /ping-viewer-next;     else         cp /ping-viewer-next.armv7 /ping-viewer-next;     fi &&     chmod +x /ping-viewer-next &&     rm /ping-viewer-next.*" did not complete successfully: exit code: 1
Error: Process completed with exit code 1.

[ES-Alexander]

Could you rebase this one over main, so we can merge without conflicts? :-)