Fish Fetch Tempest Weather

fish_fetch_tempest_weather.fish · 1.9 KiB · Fish Raw

#!/usr/bin/env fish
# vim: ft=fish

# set vars
set -l station 000000                              # replace with your station ID
set -l token 00000000-0000-0000-0000-000000000000  # replace with API token
set -l cache_max_age 3600 # 1 hour in seconds

if not set -q XDG_CACHE_HOME
  set -x XDG_CACHE_HOME "$HOME/.cache"
end
set -l cache_dir "$XDG_CACHE_HOME/fish"
set -l cache_file "$cache_dir/wx"

function wx_print
    # print weather
    set -l wxdata $argv
    if test (count $wxdata) -ne 4
        return 1
    end
    set_color -d white
    echo -ne "\nwx@home: "
    set_color green
    echo -n "$wxdata[1] and $wxdata[2]°f "
    set_color white
    echo -n "("
    set_color blue
    echo -n "$wxdata[3]°"
    set_color white
    echo -n "|"
    set_color red
    echo -n "$wxdata[4]°"
    set_color white
    echo ")"
    set_color normal
end

# ensure cache_dir exists
mkdir -p $cache_dir

# use cached data if less than $cache_max_age old
set -l current_time (date +%s)
if test -f $cache_file
    set -l file_age (math $current_time - (stat -c %Z $cache_file))
    if test $file_age -lt $cache_max_age
        set -l wxdata (cat $cache_file | string split ',')
        wx_print $wxdata
        return 0
    end
end

# fetch fresh data
set -l wxjson (curl --max-time 2 -sL --compressed \
    "https://swd.weatherflow.com/swd/rest/better_forecast?station_id=$station&token=$token&units_temp=f")

if test $status -eq 0; and echo $wxjson | jq empty >/dev/null 2>&1
    set -l wxdata (echo $wxjson | jq -r '[
        (.current_conditions.conditions | ascii_downcase),
        (.current_conditions.air_temperature | round),
        (.forecast.daily[0].air_temp_low | round),
        (.forecast.daily[0].air_temp_high | round)
    ] | @csv' | tr -d '"' | string split ',')
    if test (count $wxdata -eq 4)
        string join ',' $wxdata >$cache_file
        wx_print $wxdata
    end
end

1	#!/usr/bin/env fish
2	# vim: ft=fish
3
4	# set vars
5	set -l station 000000 # replace with your station ID
6	set -l token 00000000-0000-0000-0000-000000000000 # replace with API token
7	set -l cache_max_age 3600 # 1 hour in seconds
8
9	if not set -q XDG_CACHE_HOME
10	set -x XDG_CACHE_HOME "$HOME/.cache"
11	end
12	set -l cache_dir "$XDG_CACHE_HOME/fish"
13	set -l cache_file "$cache_dir/wx"
14
15	function wx_print
16	# print weather
17	set -l wxdata $argv
18	if test (count $wxdata) -ne 4
19	return 1
20	end
21	set_color -d white
22	echo -ne "\nwx@home: "
23	set_color green
24	echo -n "$wxdata[1] and $wxdata[2]°f "
25	set_color white
26	echo -n "("
27	set_color blue
28	echo -n "$wxdata[3]°"
29	set_color white
30	echo -n "\|"
31	set_color red
32	echo -n "$wxdata[4]°"
33	set_color white
34	echo ")"
35	set_color normal
36	end
37
38	# ensure cache_dir exists
39	mkdir -p $cache_dir
40
41	# use cached data if less than $cache_max_age old
42	set -l current_time (date +%s)
43	if test -f $cache_file
44	set -l file_age (math $current_time - (stat -c %Z $cache_file))
45	if test $file_age -lt $cache_max_age
46	set -l wxdata (cat $cache_file \| string split ',')
47	wx_print $wxdata
48	return 0
49	end
50	end
51
52	# fetch fresh data
53	set -l wxjson (curl --max-time 2 -sL --compressed \
54	"https://swd.weatherflow.com/swd/rest/better_forecast?station_id=$station&token=$token&units_temp=f")
55
56	if test $status -eq 0; and echo $wxjson \| jq empty >/dev/null 2>&1
57	set -l wxdata (echo $wxjson \| jq -r '[
58	(.current_conditions.conditions \| ascii_downcase),
59	(.current_conditions.air_temperature \| round),
60	(.forecast.daily[0].air_temp_low \| round),
61	(.forecast.daily[0].air_temp_high \| round)
62	] \| @csv' \| tr -d '"' \| string split ',')
63	if test (count $wxdata -eq 4)
64	string join ',' $wxdata >$cache_file
65	wx_print $wxdata
66	end
67	end
68