Merge pull request #1 from net-engine/add-action-test

Initial test and working implementation

.github/workflows/test.yml

@@ -1,19 +1,18 @@
-name: "build-test"
-on: # rebuild any PRs and main branch changes
+name: "test"
+on:
   pull_request:
   push:
     branches:
       - master
-      - 'releases/*'
 
 jobs:
   test: # make sure the action works on a clean machine without building
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
     - uses: ./
       with:
         ssh_private_key: ${{ secrets.SSH_PRIVATE_KEY }}
-        target_repo_url: git@github.com:net-engine/github-action-repository-sync-test.git
-        source_branch: master
-        target_branch: master
+        target_repo_url: git@github.com:net-engine/github-repository-sync-action-test.git

Dockerfile

@@ -1,5 +1,9 @@
 FROM alpine:3.11
 
+RUN apk update && apk upgrade && \
+    apk add --no-cache git openssh-client && \
+    echo "StrictHostKeyChecking no" >> /etc/ssh/ssh_config
+
 COPY entrypoint.sh /entrypoint.sh
 
 ENTRYPOINT ["/entrypoint.sh"]

README.md

@@ -1,25 +1,35 @@
 <p align="center">
-  <a href="https://github.com/net-engine/github-action-repository-sync"><img alt="typescript-action status" src="https://github.com/net-engine/github-action-repository-sync/workflows/build-test/badge.svg"></a>
+  <a href="https://github.com/net-engine/github-repository-sync-action"><img alt="GitHub action build status" src="https://github.com/net-engine/github-repository-sync-action/workflows/build-test/badge.svg"></a>
 </p>
 
 # Git Repository Sync Action
 
 A [GitHub action](https://github.com/features/actions) to push changes to a branch in a current GitHub repository to any remote repository, i.e. another GitHub, GitLab, AWS CodeCommit repository.
 
+Check out a [sample workflow](https://github.com/net-engine/github-repository-sync-action/blob/master/.github/workflows/test.yml).
+
 Inspired by the following actions
 
 * [wei/git-sync](https://github.com/wei/git-sync)
 * [pixta-dev/repository-mirroring-action](https://github.com/pixta-dev/repository-mirroring-action)
 
 ## Inputs
 
-### `who-to-greet`
+### `ssh_private_key`
+
+**Required** The SSH private key for SSH connection to the target repository. We strongly recommend saving this value within [GitHub secrets](https://help.github.com/en/actions/configuring-and-managing-workflows/creating-and-storing-encrypted-secrets).
 
-**Required** The name of the person to greet. Default `"World"`.
+### `target_repo_url`
 
+**Required** The SSH-based URL to the target repository, e.g. `git@github.com:net-engine/github-repository-sync-action.git`
 
 ## Example usage
 
-uses: actions/hello-world-docker-action@v1
+uses: netengine/github-repository-sync-action
 with:
   who-to-greet: 'Mona the Octocat'
+
+## TODO
+
+* Support for any to and from branch, similar to [actions/checkout@v2](https://github.com/actions/checkout)
+* Make SSH key-based authentication optional to support username/password authentication

action.yml

@@ -5,22 +5,9 @@ inputs:
   ssh_private_key:
     description: SSH private key for ssh connection to the target repository
     required: false
-  source_branch:
-    description: The branch from this repository that you want to push to the remote
-    required: false
-    default: master
-  target_branch:
-    description: The branch from the remote repository that you want to push the source_branch to
-    required: false
-    default: master
   target_repo_url:
     description: Target git repository URL
     required: true
 runs:
   using: 'docker'
   image: 'Dockerfile'
-  args:
-    - ${{ inputs.ssh_private_key }}
-    - ${{ inputs.source_branch }}
-    - ${{ inputs.target_branch }}
-    - ${{ inputs.target_repo_url }}

entrypoint.sh

@@ -1,9 +1,9 @@
 #!/bin/sh -l
 
 # Setup SSH
-mkdir ~/.ssh
-echo "$INPUT_SSH_PRIVATE_KEY" > ~/.ssh/id_rsa
-chmod 600 ~/.ssh/id_rsa
+mkdir -p /root/.ssh
+echo "$INPUT_SSH_PRIVATE_KEY" > /root/.ssh/id_rsa
+chmod 600 /root/.ssh/id_rsa
 
 git remote add destination "$INPUT_TARGET_REPO_URL"
-git push destination "$INPUT_SOURCE_BRANCH:$INPUT_TARGET_BRANCH" -f
+git push destination "$GITHUB_REF:$GITHUB_REF" -f