From 3947b3e0c88a3a97ac2b866ae0d56ac6f6622b39 Mon Sep 17 00:00:00 2001
From: Bryan Joshua Pedini <b.pedini@bjphoster.com>
Date: Wed, 21 Aug 2024 22:01:24 +0200
Subject: [PATCH] added deploy process

---
 .vars      |  4 ++++
 deploy.sh  | 42 ++++++++++++++++++++++++++++++++++++++++++
 makefile   |  4 ++++
 version.sh | 17 ++++++++++-------
 4 files changed, 60 insertions(+), 7 deletions(-)
 create mode 100644 .vars
 create mode 100755 deploy.sh

diff --git a/.vars b/.vars
new file mode 100644
index 0000000..7c8066f
--- /dev/null
+++ b/.vars
@@ -0,0 +1,4 @@
+#/usr/bin/env bash
+
+export DEPLOYMENT_HOST=docker.infra.bjphoster.cloud
+export DEPLOYMENT_PATH=/opt/pedini.dev
diff --git a/deploy.sh b/deploy.sh
new file mode 100755
index 0000000..198db41
--- /dev/null
+++ b/deploy.sh
@@ -0,0 +1,42 @@
+#!/usr/bin/env bash
+set -e
+
+###
+# FLOW
+###
+#
+# if the private key variable is set, prepend "-i" to it
+# if the username variable is set, append the at sign to it
+# if either the deployment host or deployment path variables are not set, return an error
+# tarball the built website and scp it to the deployment host
+# ssh to the remote host, cd to the deployment path, and get the data path from .env file
+# then remove everything in the data path, untar the tarball and reload the server
+# finally remove the tarball, both from the remote host and locally (cleanup)
+
+# Check if the private key variable is set
+if [ ! -z "${SSH_PRIVATE_KEY}" ]; then
+    SSH_PRIVATE_KEY="-i ${SSH_PRIVATE_KEY}"
+fi
+
+# Check if the username variable is set
+if [ ! -z "${SSH_USERNAME}" ]; then
+    SSH_USERNAME="${SSH_USERNAME}@"
+fi
+
+# Check if either the deployment host or deployment path variables are not set
+if [ -z "${DEPLOYMENT_HOST}" ] || [ -z "${DEPLOYMENT_PATH}" ]; then
+    echo "required variable DEPLOYMENT_HOST is not set"
+    exit 1
+fi
+
+tar -czf httpdocs.tgz -C public .
+scp -o StrictHostKeyChecking=no ${SSH_PRIVATE_KEY} httpdocs.tgz ${SSH_USERNAME}${DEPLOYMENT_HOST}:/tmp/httpdocs.tgz
+ssh -o StrictHostKeyChecking=no ${SSH_PRIVATE_KEY} ${SSH_USERNAME}${DEPLOYMENT_HOST} "DEPLOYMENT_PATH=$DEPLOYMENT_PATH bash" << 'EOF'
+  cd ${DEPLOYMENT_PATH}
+  DATAPATH=$(cat .env | grep "NGINX_DATA" | sed "s/NGINX_DATA=//g")
+  rm -rf ${DATAPATH}/{*,.*}
+  tar xf /tmp/httpdocs.tgz -C ${DATAPATH}
+  docker compose restart
+  rm -f /tmp/httpdocs.tgz
+EOF
+rm -f httpdocs.tgz
diff --git a/makefile b/makefile
index a244aa4..72cbc17 100644
--- a/makefile
+++ b/makefile
@@ -1,4 +1,5 @@
 #!make
+include .vars
 
 default: build
 
@@ -8,5 +9,8 @@ prep:
 build: prep
 	./version.sh
 
+deploy:
+	./deploy.sh
+
 run: prep
 	hugo server
diff --git a/version.sh b/version.sh
index 4eddd61..1c8a807 100755
--- a/version.sh
+++ b/version.sh
@@ -1,13 +1,16 @@
 #!/usr/bin/env bash
 set -e
 
-# Get version from user
-read -p "Version [latest]: " VERSIONINPUT
-# If version was not provided, use the latest commit short hash as version
-if [ -z ${VERSIONINPUT} ]; then
-  APP_VERSION="latest"
-else
-  APP_VERSION=${VERSIONINPUT}
+# Check if version is already provided
+if [ -z "${APP_VERSION}"]; then
+  # Get version from user
+  read -p "Version [latest]: " VERSIONINPUT
+  # If version was not provided, use the latest commit short hash as version
+  if [ -z ${VERSIONINPUT} ]; then
+    APP_VERSION="latest"
+  else
+    APP_VERSION=${VERSIONINPUT}
+  fi
 fi
 
 # Get project commit id and URL