148 lines
4.5 KiB
Bash
Executable File
148 lines
4.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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# This script syncs the source tree in the devhost with the local
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# source tree.
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set -e
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SOURCE_DIR="$(pwd)"
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CONTAINER_USER="dev"
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DEST_DIR="/src/$(basename "$SOURCE_DIR")"
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SSH_PORT="2222"
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get_container_ip() {
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podman exec "$CONTAINER_NAME" bash -c "ip -4 addr show | grep -v '127.0.0.1' | grep 'inet ' | grep 'scope global' | head -n 1 | awk '{print \$2}' | cut -d/ -f1"
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}
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check_ssh_connection() {
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local container_ip=$1
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ssh-keyscan -p "$SSH_PORT" "$container_ip" > /dev/null 2>&1 || {
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echo "Error: Unable to establish SSH connection to $container_ip:$SSH_PORT"
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exit 1
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}
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}
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sync_files() {
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local container_ip=$(get_container_ip)
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if [ -z "$container_ip" ]; then
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echo "Error: Unable to get container IP address. Is the container running?"
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exit 1
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fi
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check_ssh_connection "$container_ip"
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echo "Syncing files to $CONTAINER_NAME ($container_ip)..."
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rsync -avz --delete \
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-e "ssh -p $SSH_PORT -o BatchMode=yes -o StrictHostKeyChecking=no -o ConnectTimeout=5" \
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--exclude '.git' \
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--exclude 'target' \
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--exclude '*.tmp' \
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--exclude '*.o' \
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--exclude 'pcloudcc' \
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--exclude '*.log' \
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--exclude '.cache' \
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"$SOURCE_DIR/" \
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"${CONTAINER_USER}@${container_ip}:${DEST_DIR}/" || {
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echo "Error: rsync failed. Exiting."
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exit 1
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}
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echo "Sync completed at $(date)"
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}
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show_help() {
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echo "Usage: $0 [OPTIONS] -c CONTAINER_NAME"
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echo "Sync files to a devhost container using rsync and watchexec."
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echo
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echo "Options:"
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echo " -c, --container CONTAINER_NAME Specify the devhost container name (required)"
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echo " -s, --source DIR Specify the source directory (default: current directory)"
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echo " -d, --dest DIR Specify the destination directory in the container"
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echo " -u, --user USER Specify the user in the container (default: dev)"
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echo " -p, --port PORT Specify the SSH port (default: 2222)"
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echo " -o, --once Sync files once and exit"
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echo " -w, --watch Watch for changes and sync continuously (default)"
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echo " -h, --help Display this help message"
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}
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WATCH=true
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while [[ $# -gt 0 ]]; do
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case $1 in
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-c|--container)
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CONTAINER_NAME="$2"
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shift 2
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;;
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-s|--source)
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SOURCE_DIR="$2"
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shift 2
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;;
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-d|--dest)
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DEST_DIR="$2"
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shift 2
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;;
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-u|--user)
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CONTAINER_USER="$2"
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shift 2
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;;
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-p|--port)
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SSH_PORT="$2"
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shift 2
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;;
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-o|--once)
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WATCH=false
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shift
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;;
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-w|--watch)
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WATCH=true
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shift
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;;
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-h|--help)
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show_help
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exit 0
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;;
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*)
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echo "Unknown option: $1"
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show_help
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exit 1
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;;
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esac
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done
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if [ -z "$CONTAINER_NAME" ]; then
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echo "Error: Devhost container name is required. Use -c or --container to specify it."
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show_help
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exit 1
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fi
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if ! command -v watchexec &> /dev/null && [ "$WATCH" = true ]; then
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echo "Error: watchexec is not installed. Please install it to use the watch feature."
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echo "You can install it using: cargo install watchexec-cli"
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exit 1
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fi
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if ! command -v rsync &> /dev/null; then
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echo "Error: rsync is not installed. Please install it to use this script."
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exit 1
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fi
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if [ "$WATCH" = true ]; then
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echo "Watching for changes in $SOURCE_DIR"
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watchexec -w "$SOURCE_DIR" --on-busy-update=restart -- "$0" --once -c "$CONTAINER_NAME" -s "$SOURCE_DIR" -d "$DEST_DIR" -u "$CONTAINER_USER" -p "$SSH_PORT"
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else
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sync_files
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fi
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