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Your Name 2025-05-10 20:12:58 +12:00
parent 4d6702b099
commit 535eed2ece
1 changed files with 29 additions and 22 deletions
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51
templates/dropshell-agent/shared/_autocommands.sh
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@ -1,12 +1,10 @@
#!/bin/bash #!/bin/bash
# This script contains the common code for the autocommands. # This script contains the common code for the autocommands.
_check_required_env_vars "BACKUP_FILE" "TEMP_DIR"
MYID=$(id -u) MYID=$(id -u)
MYGRP=$(id -g) MYGRP=$(id -g)
BACKUP_TEMP_PATH="$TEMP_DIR/backup"
_autocommandrun_volume() { _autocommandrun_volume() {
local command="$1" local command="$1"
@ -47,10 +45,10 @@ _autocommandrun_path() {
;; ;;
nuke) nuke)
echo "Nuking path ${path}" echo "Nuking path ${path}"
PATHPARENT=$(dirname ${path}) local path_parent=$(dirname ${path})
PATHCHILD=$(basename ${path}) local path_child=$(basename ${path})
if [ -d "${PATHPARENT}/${PATHCHILD}" ]; then if [ -d "${path_parent}/${path_child}" ]; then
docker run --rm -v ${PATHPARENT}:/volume debian bash -c "rm -rf /volume/${PATHCHILD}" || echo "Failed to nuke path ${path}" docker run --rm -v ${path_parent}:/volume debian bash -c "rm -rf /volume/${path_child}" || echo "Failed to nuke path ${path}"
else else
echo "Path ${path} does not exist - nothing to nuke" echo "Path ${path} does not exist - nothing to nuke"
fi fi
@ -83,18 +81,18 @@ _autocommandrun_file() {
;; ;;
backup) backup)
echo "Backing up file ${filepath}" echo "Backing up file ${filepath}"
FILEPARENT=$(dirname ${filepath}) local file_parent=$(dirname ${filepath})
FILENAME=$(basename ${filepath}) local file_name=$(basename ${filepath})
if [ -f "${FILEPARENT}/${FILENAME}" ]; then if [ -f "${file_parent}/${file_name}" ]; then
docker run --rm-v ${FILEPARENT}:/volume -v ${backup_folder}:/backup debian bash -c "cp /volume/${FILENAME} /backup/${FILENAME} && chown -R $MYID:$MYGRP /backup" docker run --rm -v ${file_parent}:/volume -v ${backup_folder}:/backup debian bash -c "cp /volume/${file_name} /backup/${file_name} && chown -R $MYID:$MYGRP /backup"
else else
echo "File ${filepath} does not exist - nothing to backup" echo "File ${filepath} does not exist - nothing to backup"
fi fi
;; ;;
restore) restore)
echo "Restoring file ${filepath}" echo "Restoring file ${filepath}"
local FILENAME=$(basename ${filepath}) local file_name=$(basename ${filepath})
cp ${backup_folder}/${FILENAME} ${filepath} cp ${backup_folder}/${file_name} ${filepath}
;; ;;
esac esac
} }
@ -112,7 +110,11 @@ _autocommandparse() {
local command="$1" local command="$1"
shift shift
echo "autocommandparse: command=$command"
local backup_temp_path="$1"
shift
echo "autocommandparse: command=$command backup_temp_path=$backup_temp_path"
# Extract the backup file and temp path (last two arguments) # Extract the backup file and temp path (last two arguments)
local args=("$@") local args=("$@")
@ -132,7 +134,7 @@ _autocommandparse() {
# create backup folder unique to key/value. # create backup folder unique to key/value.
local bfolder=$(echo "${key}_${value}" | tr -cd '[:alnum:]_-') local bfolder=$(echo "${key}_${value}" | tr -cd '[:alnum:]_-')
local targetpath="${BACKUP_TEMP_PATH}/${bfolder}" local targetpath="${backup_temp_path}/${bfolder}"
mkdir -p ${targetpath} mkdir -p ${targetpath}
# Key must be one of volume, path or file # Key must be one of volume, path or file
@ -155,31 +157,36 @@ _autocommandparse() {
autocreate() { autocreate() {
_autocommandparse create "$@" _autocommandparse create none "$@"
} }
autonuke() { autonuke() {
_autocommandparse nuke "$@" _autocommandparse nuke none "$@"
} }
autobackup() { autobackup() {
_check_required_env_vars "BACKUP_FILE" "TEMP_DIR"
BACKUP_TEMP_PATH="$TEMP_DIR/backup"
mkdir -p "$BACKUP_TEMP_PATH" mkdir -p "$BACKUP_TEMP_PATH"
echo "_autocommandparse [backup] [$@]" echo "_autocommandparse [backup] [$BACKUP_TEMP_PATH] [$@]"
_autocommandparse backup "$@" _autocommandparse backup "$BACKUP_TEMP_PATH" "$@"
tar zcvf "$BACKUP_FILE" -C "$BACKUP_TEMP_PATH" . tar zcvf "$BACKUP_FILE" -C "$BACKUP_TEMP_PATH" .
} }
autorestore() { autorestore() {
echo "_autocommandparse [restore] [$@]" _check_required_env_vars "BACKUP_FILE" "TEMP_DIR"
BACKUP_TEMP_PATH="$TEMP_DIR/restore"
echo "_autocommandparse [restore] [$BACKUP_TEMP_PATH] [$@]"
mkdir -p "$BACKUP_TEMP_PATH" mkdir -p "$BACKUP_TEMP_PATH"
tar zxvf "$BACKUP_FILE" -C "$BACKUP_TEMP_PATH" --strip-components=1 tar zxvf "$BACKUP_FILE" -C "$BACKUP_TEMP_PATH" --strip-components=1
_autocommandparse restore "$@" _autocommandparse restore "$BACKUP_TEMP_PATH" "$@"
} }