Logan Fick
6b70ce8a97
The changes include: - Split monolithic script into lib/, config/, profiles/, and files/ directories - Added error handling with cleanup on failure - Added installation logging to /var/log/arch-install.log - Added username validation
72 lines
2.3 KiB
Bash
72 lines
2.3 KiB
Bash
#!/bin/bash
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# Copyright 2026 Logan Fick
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# logging.sh - Installation logging
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#
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# Captures the complete installation session for troubleshooting:
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# - Redirects all stdout/stderr to both console and log file
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# - Records timestamps at start and end of installation
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# - Includes git commit hash for version tracking
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# - Copies final log to /var/log/arch-install.log on installed system
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# Temp location during installation (installed system's /var/log doesn't exist yet)
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LOG_FILE_TEMP="/tmp/arch-install.log"
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# Final location on the installed system
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LOG_FILE="/var/log/arch-install.log"
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GITEA_URL="https://git.logal.dev/LogalDeveloper/Arch-Linux-Installer"
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# Print installer URL with commit if available
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print_installer_url() {
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if command -v git &>/dev/null && git -C "$SCRIPT_DIR" rev-parse --git-dir &>/dev/null 2>&1; then
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local commit
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commit=$(git -C "$SCRIPT_DIR" rev-parse HEAD)
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echo "=== Installer: ${GITEA_URL}/commit/${commit} ==="
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else
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echo "=== Installer: ${GITEA_URL} ==="
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fi
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}
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# Initialize logging - tee all output to log file
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init_logging() {
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# Create log file with secure permissions
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touch "$LOG_FILE_TEMP"
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chown root:root "$LOG_FILE_TEMP"
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chmod 640 "$LOG_FILE_TEMP"
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# Redirect stdout and stderr to both console and log
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exec > >(tee -a "$LOG_FILE_TEMP") 2>&1
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# Write log header
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echo "=== Installation started at $(date) ==="
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print_installer_url
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echo ""
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}
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# Copy log file to installed system
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finalize_logging() {
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local final_log="${MOUNT_POINT}${LOG_FILE}"
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# Write log footer
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echo ""
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echo "=== Installation finished at $(date) ==="
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print_installer_url
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echo "=== Log saved to: ${LOG_FILE} ==="
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cp "$LOG_FILE_TEMP" "$final_log"
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chown root:root "$final_log"
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chmod 640 "$final_log"
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}
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