131 lines
3.7 KiB
Bash
Executable File
131 lines
3.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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# ---
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# @file_name: jade.sh
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# @version: 1.3.1
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# @description: Lazy script for modifying docker files
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# @author: Jamie Albert (empty_produce)
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# @author_contact: <mailto:empty.produce@flatmail.me>
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# @license: GNU Affero General Public License v3.0 (Included in LICENSE)
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# Copyright (C) 2025, Jamie Albert
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# ---
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set -euo pipefail
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error() {
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declare error_msg exit_code="$1"
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shift
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printf -v error_msg 'error[%d]: %s\n' "$exit_code" "$*"
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printf '%s' "$error_msg" >&2
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exit "${exit_code}"
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}
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info() {
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declare info_msg
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printf -v info_msg '%s\n' "$*"
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printf '%s' "$info_msg"
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}
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# ---
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# @return_code: [2] Unable to source.
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# shellcheck source=/usr/local/etc/jade.sh/jade.conf
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# shellcheck disable=2015
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# ---
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setup() {
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declare -r conf="/usr/local/etc/jade.sh/jade.conf"
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[[ -f "${conf}" ]] && . "${conf}" || error 2 "unable to source '${conf}'"
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}
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# ---
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# @return_code: [3] Download failed.
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# ---
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download_file() {
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scp -q "${REMOTE_HOST}:${REMOTE_PATH}" "$LOCAL_PATH" || error 3 'Download failed'
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info "Downloaded: $LOCAL_PATH"
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}
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# ---
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# @return_code: [4] Local file missing.
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# @return_code: [5] Failed to create remote backup.
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# @return_code: [6] Upload failed.
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# ---
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upload_file() {
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[[ -f "$LOCAL_PATH" ]] || error 4 "Local file missing: $LOCAL_PATH"
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ssh -q "${REMOTE_HOST}" "[[ -f '${REMOTE_PATH}' ]] && cp -f '${REMOTE_PATH}' '${REMOTE_PATH}.bak'" || error 5 'Failed to create remote backup'
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scp -q "$LOCAL_PATH" "${REMOTE_HOST}:${REMOTE_PATH}" || error 6 'Upload failed'
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info "Uploaded: $LOCAL_PATH"
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info "Remote file backed up to: ${REMOTE_PATH}.bak"
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}
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# ---
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# @return_code: [7] Editor command not found.
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# @return_code: [3] Download failed (inherited from download_file).
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# ---
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edit_file() {
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download_file
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if ! command -v "$EDITOR" >/dev/null; then
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error 7 "Editor not found: '$EDITOR'"
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fi
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"$EDITOR" "$LOCAL_PATH"
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}
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# ---
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# @return_code: [6] Upload failed (inherited from upload_file).
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# @return_code: [8] Remote docker compose up failed.
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# ---
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upload_compose() {
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upload_file
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ssh -q "${REMOTE_HOST}" \
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"cd '$(dirname "$REMOTE_PATH")' && exec docker compose up -d" \
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|| error 8 'Remote docker compose up failed'
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info 'Remote docker compose up -d completed'
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}
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# ---
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# @return_code: [9] Remote docker compose down failed.
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# @return_code: [6] Upload failed (inherited from upload_file).
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# @return_code: [11] Remote docker compose up failed during restart.
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# ---
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upload_restart() {
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ssh -q "${REMOTE_HOST}" \
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"cd '$(dirname "$REMOTE_PATH")' && exec docker compose down" \
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|| error 9 'Remote docker compose down failed'
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upload_file
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ssh -q "${REMOTE_HOST}" \
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"cd '$(dirname "$REMOTE_PATH")' && exec docker compose up -d" \
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|| error 11 'Remote docker compose up failed during restart'
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info 'Remote docker compose restart completed'
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}
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# ---
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# @return_code: [10] Unknown command-line option.
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# @return_code: [12] Required tool 'scp' not found.
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# @return_code: [13] Required tool 'ssh' not found.
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# @return_code: [14] Unexpected execution mode.
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# @return_code: [N] Errors from called functions (e.g., download_file, upload_file, etc.).
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# ---
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main() {
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setup
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declare mode=''
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while [[ $# -gt 0 ]]; do
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case "$1" in
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-d) mode='download' ; shift ;;
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-u) mode='upload' ; shift ;;
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-uc) mode='up' ; shift ;;
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-ur) mode='restart' ; shift ;;
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*) error 10 "Unknown option: $1 (use -d, -u, -uc, -ur)" ;;
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esac
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done
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command -v scp >/dev/null || error 12 "'scp' not found"
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command -v ssh >/dev/null || error 13 "'ssh' not found"
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case "$mode" in
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download) download_file ;;
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upload) upload_file ;;
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up) upload_compose ;;
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restart) upload_restart ;;
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'') edit_file ;;
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*) error 14 "Unexpected mode: $mode" ;;
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esac
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}
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main "$@" |