157 lines
6.8 KiB
Bash
Executable File
157 lines
6.8 KiB
Bash
Executable File
#!/bin/bash
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# --- Configuration ---
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# IMPORTANT: Set this to the ABSOLUTE path of your Quartz project directory on the host
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QUARTZ_PROJECT_DIR="/home/hoid/projects/portfolio/quartz"
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# IMPORTANT: Set this to the ABSOLUTE path of the ACTUAL FOLDER in your Obsidian vault
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# that contains the Markdown files and assets for your Quartz site.
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# This is the SOURCE of your content.
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OBSIDIAN_CONTENT_SOURCE="/home/hoid/docker/obsidian/vaults/weeslahw_coppermind/Digital_Garden"
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# Directory name within your QUARTZ_PROJECT_DIR that Quartz uses for content
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# This is where the script will temporarily place the real content for the Docker build.
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# The Dockerfile's `COPY . .` will then pick this up.
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LOCAL_CONTENT_TARGET_DIR_NAME="content"
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# Timestamp file to track the last successful build's content state
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# This file will be created in the QUARTZ_PROJECT_DIR
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LAST_BUILD_TIMESTAMP_FILE=".last_build_content_timestamp"
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# Log file for this script's output (recommended when run by cron)
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LOG_FILE="${QUARTZ_PROJECT_DIR}/update_quartz_docker.log"
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# --- Script Logic ---
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# Function for logging
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log_message() {
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] - $1" | tee -a "$LOG_FILE"
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}
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cd "$QUARTZ_PROJECT_DIR" || {
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log_message "FATAL: Failed to cd to project directory: ${QUARTZ_PROJECT_DIR}"
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exit 1
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}
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log_message "--- Quartz Docker Update Script Started ---"
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# --- Change Detection ---
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NEEDS_REBUILD=false
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if [ ! -d "$OBSIDIAN_CONTENT_SOURCE" ]; then
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log_message "ERROR: Obsidian content source directory does not exist: ${OBSIDIAN_CONTENT_SOURCE}"
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NEEDS_REBUILD=false # Or set to true if you want to try building with an empty content dir
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elif [ ! -f "$LAST_BUILD_TIMESTAMP_FILE" ]; then
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log_message "No last build timestamp found at ${LAST_BUILD_TIMESTAMP_FILE}. Triggering initial rebuild."
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NEEDS_REBUILD=true
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else
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# Efficiently check if any file within OBSIDIAN_CONTENT_SOURCE is newer than the timestamp file
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if find "$OBSIDIAN_CONTENT_SOURCE" -type f -newer "$LAST_BUILD_TIMESTAMP_FILE" -print -quit | grep -q .; then
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log_message "Changes detected in Obsidian content directory (${OBSIDIAN_CONTENT_SOURCE}) since last build. Triggering rebuild."
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NEEDS_REBUILD=true
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else
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log_message "No changes detected in Obsidian content directory since last build."
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fi
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fi
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if [ "$NEEDS_REBUILD" = false ]; then
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log_message "Skipping Docker rebuild and deploy."
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log_message "--- Script Finished (No Changes) ---"
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exit 0
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fi
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# --- Prepare Content for Docker Build ---
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LOCAL_CONTENT_FULL_PATH="${QUARTZ_PROJECT_DIR}/${LOCAL_CONTENT_TARGET_DIR_NAME}"
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log_message "Preparing content directory: ${LOCAL_CONTENT_FULL_PATH}"
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# Remove existing local content directory/symlink in project dir (if any)
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if [ -L "${LOCAL_CONTENT_FULL_PATH}" ] || [ -d "${LOCAL_CONTENT_FULL_PATH}" ]; then
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log_message "Removing existing ./${LOCAL_CONTENT_TARGET_DIR_NAME}"
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rm -rf "${LOCAL_CONTENT_FULL_PATH}"
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fi
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log_message "Creating new ./${LOCAL_CONTENT_TARGET_DIR_NAME} directory"
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mkdir "${LOCAL_CONTENT_FULL_PATH}"
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if [ $? -ne 0 ]; then
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log_message "ERROR: Failed to create local content directory: ${LOCAL_CONTENT_FULL_PATH}"
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log_message "--- Script Finished (Error) ---"
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exit 1
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fi
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log_message "Copying content from ${OBSIDIAN_CONTENT_SOURCE} to ${LOCAL_CONTENT_FULL_PATH}"
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# Using rsync for efficient copying; ensure it's installed (sudo apt install rsync)
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# The trailing slash on OBSIDIAN_CONTENT_SOURCE/ is important for rsync
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rsync -a --delete "${OBSIDIAN_CONTENT_SOURCE}/" "${LOCAL_CONTENT_FULL_PATH}/"
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if [ $? -ne 0 ]; then
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log_message "ERROR: Failed to copy content from Obsidian source to local content directory."
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log_message "--- Script Finished (Error) ---"
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exit 1
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fi
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log_message "Content prepared successfully for Docker build."
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# --- Docker Build & Deploy using Docker Compose ---
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# Use absolute path for docker-compose for robustness in cron
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DOCKER_COMPOSE_CMD="/usr/local/bin/docker-compose"
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log_message "Tearing down existing Docker Compose services (if any) for a clean deployment..."
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# Create a temporary file to capture output from 'docker-compose down'
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COMPOSE_DOWN_OUTPUT_FILE="${QUARTZ_PROJECT_DIR}/compose_down_output.tmp"
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# Execute 'docker-compose down' and capture all its output
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$DOCKER_COMPOSE_CMD down --remove-orphans --volumes > "$COMPOSE_DOWN_OUTPUT_FILE" 2>&1
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DOWN_EXIT_CODE=$?
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if [ $DOWN_EXIT_CODE -ne 0 ]; then
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log_message "WARNING: '$DOCKER_COMPOSE_CMD down' failed with exit code $DOWN_EXIT_CODE. Output from command:"
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# Append the captured output from docker-compose down to the main log
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# Ensure there's a newline before catting, in case log_message doesn't add one after its prefix
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echo "" >> "$LOG_FILE"
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cat "$COMPOSE_DOWN_OUTPUT_FILE" >> "$LOG_FILE"
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echo "" >> "$LOG_FILE" # Add a newline after the output
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log_message "(End of '$DOCKER_COMPOSE_CMD down' output for this attempt)"
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log_message "Attempting to proceed with 'up' command despite 'down' issues..." # This was your script's original logic
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else
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log_message "'$DOCKER_COMPOSE_CMD down' executed successfully."
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fi
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rm -f "$COMPOSE_DOWN_OUTPUT_FILE" # Clean up the temporary file
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log_message "Building and deploying with Docker Compose..."
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# Create a temporary file to capture output from 'docker-compose up'
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COMPOSE_UP_OUTPUT_FILE="${QUARTZ_PROJECT_DIR}/compose_up_output.tmp"
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$DOCKER_COMPOSE_CMD up -d --build --remove-orphans > "$COMPOSE_UP_OUTPUT_FILE" 2>&1
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UP_EXIT_CODE=$?
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if [ $UP_EXIT_CODE -ne 0 ]; then
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log_message "ERROR: '$DOCKER_COMPOSE_CMD up -d --build --remove-orphans' failed with exit code $UP_EXIT_CODE! Output from command:"
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echo "" >> "$LOG_FILE"
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cat "$COMPOSE_UP_OUTPUT_FILE" >> "$LOG_FILE"
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echo "" >> "$LOG_FILE"
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log_message "(End of '$DOCKER_COMPOSE_CMD up' output for this attempt)"
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log_message "--- Script Finished (Error) ---"
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rm -f "$COMPOSE_UP_OUTPUT_FILE" # Clean up
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exit 1
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else
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log_message "'$DOCKER_COMPOSE_CMD up -d --build --remove-orphans' executed successfully."
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fi
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rm -f "$COMPOSE_UP_OUTPUT_FILE" # Clean up
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# Update the timestamp file on successful deployment
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touch "$LAST_BUILD_TIMESTAMP_FILE"
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log_message "Updated last build timestamp: ${LAST_BUILD_TIMESTAMP_FILE}"
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# Optional: Clean up by removing the copied content and restoring symlink if needed for local dev
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# This is useful if your local Quartz dev workflow relies on the symlink.
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# If the cron job is the ONLY way this is built, cleanup might not be strictly necessary,
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# but it keeps the project dir clean of copied data between runs.
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log_message "Cleaning up temporary local content directory..."
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rm -rf "${LOCAL_CONTENT_FULL_PATH}"
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# If you use a symlink for local dev, uncomment and adjust to restore it:
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#ln -s "${OBSIDIAN_CONTENT_SOURCE}" "${LOCAL_CONTENT_FULL_PATH}"
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log_message "Local content directory cleaned up."
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log_message "--- Script Finished Successfully ---"
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