From 0ae435d08bc6d93ef93e26da6f3248b736dbc4cf Mon Sep 17 00:00:00 2001
From: L3D <l3d@c3woc.de>
Date: Thu, 11 May 2023 22:41:39 +0200
Subject: [PATCH] Transfer files using rsync

---
 Dockerfile      | 23 +++++++++++++++++++++++
 action.yml      | 41 +++++++++++++++++++++++++++++++++++++++++
 rsync-docker.sh | 35 +++++++++++++++++++++++++++++++++++
 3 files changed, 99 insertions(+)
 create mode 100644 Dockerfile
 create mode 100644 action.yml
 create mode 100755 rsync-docker.sh

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..96f6109
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,23 @@
+# hadolint ignore=DL3007
+FROM debian:stable
+
+LABEL "maintainer"="L3D <l3d@c3woc.de>"
+
+# hadolint ignore=DL3008,DL3013
+RUN apt-get update -y && apt-get install -y --no-install-recommends \
+    apt-utils \
+    openssh-client \
+    software-properties-common \
+    build-essential \
+    locales \
+    rsync \
+    keychain \
+      && apt-get clean \
+      && rm -rf /var/lib/apt/lists/*
+
+
+# Fix potential UTF-8 errors
+RUN locale-gen en_US.UTF-8
+
+COPY rsync-docker.sh /rsync-docker.sh
+ENTRYPOINT ["/rsync-docker.sh"]
diff --git a/action.yml b/action.yml
new file mode 100644
index 0000000..923b44b
--- /dev/null
+++ b/action.yml
@@ -0,0 +1,41 @@
+---
+name: Deploy Files to Webserver using rsync
+description: Deploy files using rsync and ssh with the debian:stable docker container
+author: L3D <l3d@c3woc.de>
+
+inputs:
+  source:
+    description: |
+      Which file, files or folders should be transfered?
+      Enter the filepath.
+    required: true
+  destionation:
+    description: |
+      Where does the files go?
+      Destination filepath on webserver.
+    required: true
+  host:
+    description: |
+      Destination Server.
+      IP or FQDN please.
+    required: true
+  user:
+    description: |
+      Destination User
+    required: true
+  sshkey:
+    description: |
+      SSH Private Key (ED25519)
+    required: true
+runs:
+  using: docker
+  image: Dockerfile
+  env:
+    SOURCE: ${{ inputs.source }}
+    DESTINATION: ${{ inputs.destionation }}
+    HOST: ${{ inputs.host }}
+    USER: ${{ inputs.user }}
+    SSHKEY: ${{ inputs.sshkey }}
+branding:
+  icon: 'upload-cloud'
+  color: 'yellow'
diff --git a/rsync-docker.sh b/rsync-docker.sh
new file mode 100755
index 0000000..91c67ed
--- /dev/null
+++ b/rsync-docker.sh
@@ -0,0 +1,35 @@
+#! /usr/bin/env bash
+
+set -Eeuo pipefail
+set -x
+
+# Generates client.
+# env:
+#    SOURCE: ${{ inputs.source }}
+#    DESTINATION: ${{ inputs.destionation }}
+#    HOST: ${{ inputs.host }}
+#    USER: ${{ inputs.user }}
+#    SSHKEY: ${{ inputs.sshkey }}
+
+rsync::ssh() {
+  : "${SSHKEY?Please provide a SSH Private Key (ED25519).}"
+  : "${GITHUB_WORKSPACE?GITHUB_WORKSPACE has to be set. Did you use the actions/checkout action?}"
+  pushd "${GITHUB_WORKSPACE}"
+    mkdir ~/.ssh
+    chmod 700 ~/.ssh
+    echo "${SSHKEY}" | tee ~/.ssh/id_ed25519 > /dev/null
+    chmod 400 ~/.ssh/id_ed25519
+    eval $(keychain --eval --quiet id_ed25519)
+}
+
+rsync::transfer() {
+  : "${GITHUB_WORKSPACE?GITHUB_WORKSPACE has to be set. Did you use the actions/checkout action?}"
+  : "${SOURCE?Define File to copy.}"
+  : "${DESTINATION?Define File destination.}"
+  : "${HOSTS?Destination Server}"
+  : "${USER?Destination User}"
+  pushd "${GITHUB_WORKSPACE}"
+  rsync --progress ${SOURCE} ${USER}@${HOSTS}:${DESTINATION}
+}
+
+rsync::ssh