feat: add composite actions

backup/action.yml

@@ -0,0 +1,13 @@
+name: backup
+description: backup all postgres databases
+
+runs:
+  using: "composite"
+  steps:
+    - name: dump databases
+      shell: bash
+      run: |
+        docker ps
+
+    # - name: backup databases
+    #   run: |

ssh-copy/action.yml

@@ -0,0 +1,38 @@
+name: SSH copy
+description: copy files to SSH hosts
+inputs:
+  host:
+    description: SSH host
+    required: true
+  user:
+    description: SSH user
+    required: true
+  key:
+    description: SSH private key
+    required: true
+  source:
+    description: directory to copy
+    required: true
+  target:
+    description: destination path on remote
+    required: true
+
+runs:
+  using: "composite"
+  steps:
+    - name: setup ssh
+      shell: bash
+      run: |
+        mkdir -p ~/.ssh
+        echo "${{ inputs.key }}" > ~/.ssh/id_rsa
+        chmod 600 ~/.ssh/id_rsa
+
+    - name: add remote host to known_hosts
+      shell: bash
+      run: ssh-keyscan -H "${{ inputs.host }}" >> ~/.ssh/known_hosts
+
+    ## replace with rsync for proper synchronization
+    - name: copy directory
+      shell: bash
+      run: |
+        scp -r ${{ inputs.source }} ${{ inputs.user }}@${{ inputs.host }}:${{ inputs.target }}

ssh-run/action.yml

@@ -0,0 +1,36 @@
+name: SSH runner
+description: run commands on SSH hosts
+inputs:
+  host:
+    description: SSH host
+    required: true
+  user:
+    description: SSH user
+    required: true
+  key:
+    description: SSH private key
+    required: true
+  script:
+    description: commands to run via SSH
+    required: true
+
+runs:
+  using: "composite"
+  steps:
+    - name: setup ssh
+      shell: bash
+      run: |
+        mkdir -p ~/.ssh
+        echo "${{ inputs.key }}" > ~/.ssh/id_rsa
+        chmod 600 ~/.ssh/id_rsa
+
+    - name: add remote host to known_hosts
+      shell: bash
+      run: ssh-keyscan -H "${{ inputs.host }}" >> ~/.ssh/known_hosts
+
+    - name: run on docker host
+      shell: bash
+      run: |
+        ssh ${{ inputs.user }}@${{ inputs.host }} << 'EOF'
+        ${{ inputs.script }}
+        EOF