Add syncthing-quick-status
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fanyx
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# Custom binary files
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sqs is not created by me, please take a look at the original creator's repository:
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[syncthing-quick-status](https://github.com/serl/syncthing-quick-status)
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#!/bin/bash
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if ((BASH_VERSINFO[0] < 4)); then
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echo "This script needs at least bash 4."
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missing_deps=1
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fi
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for dep in curl jq; do
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if ! command -v $dep &>/dev/null; then
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echo "$dep is required but not found."
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missing_deps=1
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fi
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done
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[[ $missing_deps ]] &&
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exit 1
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if [[ -z $SYNCTHING_API_KEY ]]; then
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: "${SYNCTHING_CONFIG_FILE:="$HOME/.config/syncthing/config.xml"}"
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apikey_regex='^\s+<apikey>([^<]+)</apikey>$'
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apikey_line="$(grep -E "$apikey_regex" "$SYNCTHING_CONFIG_FILE")"
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[[ $apikey_line =~ $apikey_regex ]] &&
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SYNCTHING_API_KEY=${BASH_REMATCH[1]}
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fi
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if [[ -z $SYNCTHING_API_KEY ]]; then
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echo "No API key in env. Set one of the variables SYNCTHING_API_KEY or SYNCTHING_CONFIG_FILE and try again..."
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exit 1
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fi
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: "${SYNCTHING_ADDRESS:="localhost:8384"}"
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COLOR_PURPLE='\e[95m'
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COLOR_GRAY='\e[90m'
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COLOR_GREEN='\e[92m'
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COLOR_BLUE='\e[34m'
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COLOR_RED='\e[31m'
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COLOR_RESET='\e[0m'
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RECENT_CHANGES_LIMIT=5
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LOG_ENTRIES_LIMIT=15
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LOG_MAX_AGE=300 # seconds
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declare -A api_cache=()
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function get_api_response() { # $0 api_name
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if [[ -z ${api_cache["$1"]} ]]; then
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[[ $DEBUG ]] && echo -e "${COLOR_GRAY}CALLING API: $1${COLOR_RESET}" >&2
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api_cache["$1"]="$(curl --silent --insecure -L -H "X-API-Key: $SYNCTHING_API_KEY" "http://$SYNCTHING_ADDRESS/rest/$1")"
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fi
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RESULT="${api_cache["$1"]}"
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# using stdout and piping directly to jq would jump over the cache... not sure why :/
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[[ $RESULT == "CSRF Error" ]] && return 1
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return 0
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}
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function jq_arg() {
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echo "$1" | jq -r "$2"
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}
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function call_jq() { # $0 api_name jq_commands
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get_api_response "$1" &&
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RESULT="$(jq_arg "$RESULT" "$2")"
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}
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function format_time() {
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echo "${COLOR_GRAY}$(echo "$1" | cut -d'.' -f1)${COLOR_RESET}"
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}
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function get_messages() { # $0 api_name jq_commands message_color_control_code max_age_in_seconds
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call_jq "$1" "$2"
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RESULT="$(jq_arg "$RESULT" '.when + " " + .message' | tail -n "$LOG_ENTRIES_LIMIT")"
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local message_color="$3"
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local max_age="${4:-0}"
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local min_timestamp="$(($(date +%s) - max_age))"
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local result=
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local formatted_line=
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while IFS= read -r line; do
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[[ -z $line ]] && continue
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when="$(echo "$line" | cut -d' ' -f1)"
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message="$(echo "$line" | cut -d' ' -f2-)"
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timestamp="$(date --date="$when" +%s)"
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formatted_line="$(format_time "$when") ${message_color}$message${COLOR_RESET}"$'\n'
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[[ $max_age -gt 0 ]] && [[ $timestamp -lt $min_timestamp ]] &&
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continue
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result+="$formatted_line"
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done <<< "$RESULT"
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[[ -z $result ]] &&
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result="$formatted_line" # take the last log line in any case
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RESULT="${result%$'\n'}"
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}
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[[ $1 == -v ]] && VERBOSE=true
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if ! call_jq "system/status" '.myID'; then
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echo "Error from Syncthing API: $RESULT"
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echo "You should probably check and change the variables SYNCTHING_API_KEY or SYNCTHING_CONFIG_FILE."
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exit 1
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elif [[ -z $RESULT ]]; then
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echo "Empty response from Syncthing API."
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echo "You should probably check and change the variables SYNCTHING_ADDRESS, SYNCTHING_API_KEY or SYNCTHING_CONFIG_FILE."
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exit 1
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fi
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local_device_id="$RESULT"
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call_jq "system/config" '.devices | map(select(.deviceID == "'"$local_device_id"'"))[] | .name'
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local_device_name="$RESULT"
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echo -n "Local device: $local_device_name"
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[[ $VERBOSE ]] && echo -en " ${COLOR_GRAY}($local_device_id)${COLOR_RESET}"
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echo $'\n'
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echo "Devices:"
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call_jq "system/config" '.devices[] | .deviceID'
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for device_id in $RESULT; do
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[[ $device_id == "$local_device_id" ]] && continue
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call_jq "system/config" '.devices | map(select(.deviceID == "'"$device_id"'"))[]'
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device_config="$RESULT"
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device_name="$(jq_arg "$device_config" '.name')"
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echo -n "$device_name: "
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call_jq "system/connections" '.connections["'"$device_id"'"]'
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device_status="$RESULT"
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status="${COLOR_PURPLE}disconnected${COLOR_RESET}"
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if [ "$(jq_arg "$device_status" '.paused')" == "true" ]; then
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status="${COLOR_GRAY}paused${COLOR_RESET}"
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elif [ "$(jq_arg "$device_status" '.connected')" == "true" ]; then
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status="${COLOR_GREEN}$(jq_arg "$device_status" '.type')${COLOR_RESET}"
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fi
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echo -en "$status"
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[[ $VERBOSE ]] && echo -en " ${COLOR_GRAY}($device_id)${COLOR_RESET}"
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echo
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done
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echo -e "\nFolders:"
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call_jq "system/config" '.folders[] | .id'
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for folder_id in $RESULT; do
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call_jq "system/config" '.folders | map(select(.id == "'"$folder_id"'"))[]'
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folder_config="$RESULT"
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folder_label="$(jq_arg "$folder_config" '.label')"
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if [ "$folder_label" ]; then
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[[ $VERBOSE ]] && folder_label+=" ${COLOR_GRAY}($folder_id)${COLOR_RESET}"
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else
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folder_label="$folder_id"
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fi
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echo -en "$folder_label: "
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folder_status=
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need_bytes=0
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folder_paused="$(jq_arg "$folder_config" '.paused')"
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[[ $folder_paused == true ]] && folder_status="paused"
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if [[ -z $folder_status ]]; then
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call_jq "db/status?folder=$folder_id" '.state'
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folder_status="$RESULT"
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call_jq "db/status?folder=$folder_id" '.needBytes'
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need_bytes="$RESULT"
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need_bytes_formatted=
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[[ $need_bytes -gt 0 ]] &&
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need_bytes_formatted="$(numfmt --to=iec-i --suffix=B "$need_bytes")"
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fi
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case "$folder_status" in
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paused)
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folder_status="${COLOR_GRAY}$folder_status${COLOR_RESET}"
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;;
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idle)
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[[ $need_bytes -eq 0 ]] &&
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folder_status="${COLOR_GREEN}up to date${COLOR_RESET}" ||
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folder_status="${COLOR_RED}out of sync${COLOR_RESET}"
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;;
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scanning|syncing)
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folder_status="${COLOR_BLUE}$folder_status${COLOR_RESET}"
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;;
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esac
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[[ $need_bytes -gt 0 ]] && folder_status+=" ($need_bytes_formatted)"
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echo -e "$folder_status"
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done
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echo -e "\nRecent changes:"
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call_jq "events/disk?limit=$RECENT_CHANGES_LIMIT&timeout=1" '.[] | .id'
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for event_id in $RESULT; do
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call_jq "events/disk?limit=$RECENT_CHANGES_LIMIT&timeout=1" '. | map(select(.id == '"$event_id"'))[]'
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event="$RESULT"
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when="$(jq_arg "$event" '.time')"
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path="$(jq_arg "$event" '.data.path')"
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folder_id="$(jq_arg "$event" '.data.folderID')"
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call_jq "system/config" '.folders | map(select(.id == "'"$folder_id"'"))[].label'
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folder_label="${RESULT:-$folder_id}"
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action="$(jq_arg "$event" '.data.action')"
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action_color='?'
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case "$action" in
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added) action_color=${COLOR_GREEN}+ ;;
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deleted) action_color=${COLOR_RED}- ;;
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modified) action_color=${COLOR_BLUE}\# ;;
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esac
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device_id_prefix="$(jq_arg "$event" '.data.modifiedBy')"
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call_jq "system/config" '.devices | map(select(.deviceID | startswith("'"$device_id_prefix"'")))[].name'
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device_name="${RESULT:-$device_id_prefix}"
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echo -e "$(format_time "$when") ${COLOR_GRAY}$device_name${COLOR_RESET} $folder_label ${action_color}$path${COLOR_RESET}"
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done
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if [[ $VERBOSE ]]; then
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get_messages "system/log" '.messages[]?' '' "$LOG_MAX_AGE"
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echo -e "\nLast log entries:"
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echo -e "$RESULT"
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fi
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get_messages "system/error" '.errors[]?' "$COLOR_RED"
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if [[ $RESULT ]]; then
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echo -e "\nERRORS:"
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echo -e "$RESULT"
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fi
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if [[ $DEBUG ]]; then
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echo -e "\ncached responses:"
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for k in "${!api_cache[@]}"; do
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echo "$k"
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done
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fi
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