loki/assets/functions/tools/get_current_weather.sh

#!/usr/bin/env bash
set -e

# @describe Get the current weather in a given location.
# @option --location! The city and optionally the state or country, e.g., "London", "San Francisco, CA".

# @env LLM_OUTPUT=/dev/stdout The output path

main() {
    curl -fsSL "https://wttr.in/$(echo "$argc_location" | sed 's/ /+/g')?format=4&M" \
    >> "$LLM_OUTPUT"
}

# ARGC-BUILD {
# This block was generated by argc (https://github.com/sigoden/argc).
# Modifying it manually is not recommended

_argc_run() {
    if [[ "${1:-}" == "___internal___" ]]; then
        _argc_die "error: unsupported ___internal___ command"
    fi
    if [[ "${OS:-}" == "Windows_NT" ]] && [[ -n "${MSYSTEM:-}" ]]; then
        set -o igncr
    fi
    argc__args=("$(basename "$0" .sh)" "$@")
    argc__positionals=()
    _argc_index=1
    _argc_len="${#argc__args[@]}"
    _argc_tools=()
    _argc_parse
    if [ -n "${argc__fn:-}" ]; then
        $argc__fn "${argc__positionals[@]}"
    fi
}

_argc_usage() {
    cat <<-'EOF'
Get the current weather in a given location.

USAGE:  --location <LOCATION>

OPTIONS:
      --location <LOCATION>  The city and optionally the state or country, e.g., "London", "San Francisco, CA".
  -h, --help                 Print help
  -V, --version              Print version

ENVIRONMENTS:
  LLM_OUTPUT  The output path [default: /dev/stdout]
EOF
    exit
}

_argc_version() {
    echo  0.0.0
    exit
}

_argc_parse() {
    local _argc_key _argc_action
    local _argc_subcmds=""
    while [[ $_argc_index -lt $_argc_len ]]; do
        _argc_item="${argc__args[_argc_index]}"
        _argc_key="${_argc_item%%=*}"
        case "$_argc_key" in
        --help | -help | -h)
            _argc_usage
            ;;
        --version | -version | -V)
            _argc_version
            ;;
        --)
            _argc_dash="${#argc__positionals[@]}"
            argc__positionals+=("${argc__args[@]:$((_argc_index + 1))}")
            _argc_index=$_argc_len
            break
            ;;
        --location)
            _argc_take_args "--location <LOCATION>" 1 1 "-" ""
            _argc_index=$((_argc_index + _argc_take_args_len + 1))
            if [[ -z "${argc_location:-}" ]]; then
                argc_location="${_argc_take_args_values[0]:-}"
            else
                _argc_die "error: the argument \`--location\` cannot be used multiple times"
            fi
            ;;
        *)
            if _argc_maybe_flag_option "-" "$_argc_item"; then
                _argc_die "error: unexpected argument \`$_argc_key\` found"
            fi
            argc__positionals+=("$_argc_item")
            _argc_index=$((_argc_index + 1))
            ;;
        esac
    done
    _argc_require_params "error: the following required arguments were not provided:" \
        'argc_location:--location <LOCATION>'
    if [[ -n "${_argc_action:-}" ]]; then
        $_argc_action
    else
        argc__fn=main
        if [[ "${argc__positionals[0]:-}" == "help" ]] && [[ "${#argc__positionals[@]}" -eq 1 ]]; then
            _argc_usage
        fi
        if [[ -z "${LLM_OUTPUT:-}" ]]; then
            export LLM_OUTPUT=/dev/stdout
        fi
    fi
}

_argc_take_args() {
    _argc_take_args_values=()
    _argc_take_args_len=0
    local param="$1" min="$2" max="$3" signs="$4" delimiter="$5"
    if [[ "$min" -eq 0 ]] && [[ "$max" -eq 0 ]]; then
        return
    fi
    local _argc_take_index=$((_argc_index + 1)) _argc_take_value
    if [[ "$_argc_item" == *=* ]]; then
        _argc_take_args_values=("${_argc_item##*=}")
    else
        while [[ $_argc_take_index -lt $_argc_len ]]; do
            _argc_take_value="${argc__args[_argc_take_index]}"
            if _argc_maybe_flag_option "$signs" "$_argc_take_value"; then
                if [[ "${#_argc_take_value}" -gt 1 ]]; then
                    break
                fi
            fi
            _argc_take_args_values+=("$_argc_take_value")
            _argc_take_args_len=$((_argc_take_args_len + 1))
            if [[ "$_argc_take_args_len" -ge "$max" ]]; then
                break
            fi
            _argc_take_index=$((_argc_take_index + 1))
        done
    fi
    if [[ "${#_argc_take_args_values[@]}" -lt "$min" ]]; then
        _argc_die "error: incorrect number of values for \`$param\`"
    fi
    if [[ -n "$delimiter" ]] && [[ "${#_argc_take_args_values[@]}" -gt 0 ]]; then
        local item values arr=()
        for item in "${_argc_take_args_values[@]}"; do
            IFS="$delimiter" read -r -a values <<<"$item"
            arr+=("${values[@]}")
        done
        _argc_take_args_values=("${arr[@]}")
    fi
}

_argc_require_params() {
    local message="$1" missed_envs="" item name render_name
    for item in "${@:2}"; do
        name="${item%%:*}"
        render_name="${item##*:}"
        if [[ -z "${!name:-}" ]]; then
            missed_envs="$missed_envs"$'\n'"  $render_name"
        fi
    done
    if [[ -n "${missed_envs}" ]]; then
        _argc_die "$message$missed_envs"
    fi
}

_argc_maybe_flag_option() {
    local signs="$1" arg="$2"
    if [[ -z "$signs" ]]; then
        return 1
    fi
    local cond=false
    if [[ "$signs" == *"+"* ]]; then
        if [[ "$arg" =~ ^\+[^+].* ]]; then
            cond=true
        fi
    elif [[ "$arg" == -* ]]; then
        if (( ${#arg} < 3 )) || [[ ! "$arg" =~ ^---.* ]]; then
            cond=true
        fi
    fi
    if [[ "$cond" == "false" ]]; then
        return 1
    fi
    local value="${arg%%=*}"
    if [[ "$value" =~ [[:space:]] ]]; then
        return 1
    fi
    return 0
}

_argc_die() {
    if [[ $# -eq 0 ]]; then
        cat
    else
        echo "$*" >&2
    fi
    exit 1
}

_argc_run "$@"

# ARGC-BUILD }