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refactor: (#418)

* refactor:  move in one commit

Eveything in modules should probably be changed to `exported` defs.
The idea is to move everything first to keep proper history.

* refactor: 📝 add modules readme (wip)

* refactor:  small move

* refactor: 📝 changed nestring, updated modules readme

* refactor: 📝 to document or not to document

* fix: 🐛 themes

replaced the template to use `main` and regenerated them
from lemnos themes.

* Revert "fix: 🐛 themes"

This reverts commit 4918d3633c8d2d81950a0ed0cfd9eb84241bc886.

* refactor:  introduce sourced

- Created a source `root` in which sourcable demos are stored.
  Some might get converted to modules later on.
- Moved some files to bin too.

* fix: 🐛 fehbg.nu

* fix: 🐛 modules/after.nu

* moved some other stuff around

---------

Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
This commit is contained in:
Mel Massadian 2023-04-26 00:56:25 +02:00 committed by GitHub
parent 382696cd21
commit c47ccd42b8
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128 changed files with 185 additions and 12 deletions

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# Weather Scripts
### Definition
These scripts should be used to demonstrate how get your local weather and/or weather forecasts.

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###################################################
## Weather Script based on IP Address v1.0
###################################################
def locations [] {
[
[location city_column state_column country_column lat_column lon_column];
["http://ip-api.com/json/" city region countryCode lat lon]
["https://ipapi.co/json/" city region_code country_code latitude longitude]
# ["https://freegeoip.app/json/" city region_code country_code latitude longitude] # doesn't appear to be free any longer
["https://ipwhois.app/json/" city region country_code latitude longitude]
]
}
def get_my_location [index: int] {
let loc_json = (http get (locations | select $index).0.location)
let city_column = (locations | select $index).0.city_column
let state_column = (locations | select $index).0.state_column
let country_column = (locations | select $index).0.country_column
let lat_column = (locations | select $index).0.lat_column
let lon_column = (locations | select $index).0.lon_column
# echo $loc_json
if ($city_column | str length) > 1 {
if ($state_column | str length) > 1 {
if ($country_column | str length) > 1 {
let lookup_state = ($loc_json | get ($state_column))
if ($lookup_state | str length) > 2 {
let state = (state_abbrev_lookup $lookup_state)
$"($loc_json | get ($city_column)),($state),($loc_json | get ($country_column))"
} else {
$"($loc_json | get ($city_column)),($loc_json | get ($state_column)),($loc_json | get ($country_column))"
}
} else {
$"($loc_json | get ($city_column)),($loc_json | get ($state_column))"
}
} else {
$"($loc_json | get ($city_column))"
}
} else {
"No City Found"
}
}
def get_location_by_ip [locIdx: int, token: string] {
let URL_QUERY_LOCATION = "https://api.openweathermap.org/geo/1.0/direct"
let location = (get_my_location $locIdx)
let url = $"($URL_QUERY_LOCATION)?q=($location)&limit=5&appid=($token)"
http get $url
}
def show-error [msg label err] {
let span = (metadata $err).span;
error make {msg: $msg, label: {text: $label, start: $span.start, end: $span.end } }
}
def get_weather_by_ip [locIdx: int, units: string, token: string] {
# units
# f = imperial aka Fahrenheit
# c = metric aka Celcius
let URL_WEATHER = "https://api.openweathermap.org/data/2.5/weather"
let URL_FORECAST = "http://api.openweathermap.org/data/2.5/forecast/daily"
let coords = (get_location_by_ip $locIdx $token)
if ($coords | length) > 1 {
show-error "Error getting location" "There were more than one locations found" $coords
}
if $units == "f" {
let units = "imperial"
let url = $"($URL_WEATHER)?lat=($coords.lat.0)&lon=($coords.lon.0)&units=($units)&appid=($token)"
let url_forecast = $"($URL_FORECAST)?lat=($coords.lat.0)&lon=($coords.lon.0)&units=($units)&appid=($token)"
let weather = (http get $url)
let forecast_data = (http get $url_forecast)
let forecast = ($forecast_data.list | each {|day|
{
id: ($day.weather.0.id)
dt: ($day.dt | into string | into datetime -z local | date format '%a, %b %e') #'%Y-%m-%d')
high: ($day.temp.max)
low: ($day.temp.min)
}
})
let day1 = $"($forecast | get 0.dt) (get_emoji_by_id ($forecast | get 0.id | into string)) high: ($forecast | get 0.high | into string -d 1) low: ($forecast | get 0.low | into string -d 1)"
let day2 = $"($forecast | get 1.dt) (get_emoji_by_id ($forecast | get 1.id | into string)) high: ($forecast | get 1.high | into string -d 1) low: ($forecast | get 1.low | into string -d 1)"
let day3 = $"($forecast | get 2.dt) (get_emoji_by_id ($forecast | get 2.id | into string)) high: ($forecast | get 2.high | into string -d 1) low: ($forecast | get 2.low | into string -d 1)"
let day4 = $"($forecast | get 3.dt) (get_emoji_by_id ($forecast | get 3.id | into string)) high: ($forecast | get 3.high | into string -d 1) low: ($forecast | get 3.low | into string -d 1)"
let day5 = $"($forecast | get 4.dt) (get_emoji_by_id ($forecast | get 4.id | into string)) high: ($forecast | get 4.high | into string -d 1) low: ($forecast | get 4.low | into string -d 1)"
let day6 = $"($forecast | get 5.dt) (get_emoji_by_id ($forecast | get 5.id | into string)) high: ($forecast | get 5.high | into string -d 1) low: ($forecast | get 5.low | into string -d 1)"
let day7 = $"($forecast | get 6.dt) (get_emoji_by_id ($forecast | get 6.id | into string)) high: ($forecast | get 6.high | into string -d 1) low: ($forecast | get 6.low | into string -d 1)"
{
'Weather Location': $"($weather.name), ($weather.sys.country)"
Longitude: $weather.coord.lon
Latitude: $weather.coord.lat
Temperature: $"($weather.main.temp | into string -d 1) °F"
'Feels Like': $"($weather.main.feels_like | into string -d 1) °F"
Humidity: $weather.main.humidity
Pressure: $weather.main.pressure
Emoji: (get_icon_from_table $weather.weather.main.0)
'Forecast Day 1': $day1
'Forecast Day 2': $day2
'Forecast Day 3': $day3
'Forecast Day 4': $day4
'Forecast Day 5': $day5
'Forecast Day 6': $day6
'Forecast Day 7': $day7
}
} else {
let units = "metric"
let url = $"($URL_WEATHER)?lat=($coords.lat.0)&lon=($coords.lon.0)&units=($units)&appid=($token)"
let url_forecast = $"($URL_FORECAST)?lat=($coords.lat.0)&lon=($coords.lon.0)&units=($units)&appid=($token)"
let weather = (http get $url)
let forecast_data = (http get $url_forecast)
let forecast = ($forecast_data.list | each {|day|
{
id: ($day.weather.0.id)
dt: ($day.dt | into string | into datetime -z local | date format '%a, %b %e') #'%Y-%m-%d')
high: ($day.temp.max)
low: ($day.temp.min)
}
})
let day1 = $"($forecast | get 0.dt) (get_emoji_by_id ($forecast | get 0.id | into string)) high: ($forecast | get 0.high | into string -d 1) low: ($forecast | get 0.low | into string -d 1)"
let day2 = $"($forecast | get 1.dt) (get_emoji_by_id ($forecast | get 1.id | into string)) high: ($forecast | get 1.high | into string -d 1) low: ($forecast | get 1.low | into string -d 1)"
let day3 = $"($forecast | get 2.dt) (get_emoji_by_id ($forecast | get 2.id | into string)) high: ($forecast | get 2.high | into string -d 1) low: ($forecast | get 2.low | into string -d 1)"
let day4 = $"($forecast | get 3.dt) (get_emoji_by_id ($forecast | get 3.id | into string)) high: ($forecast | get 3.high | into string -d 1) low: ($forecast | get 3.low | into string -d 1)"
let day5 = $"($forecast | get 4.dt) (get_emoji_by_id ($forecast | get 4.id | into string)) high: ($forecast | get 4.high | into string -d 1) low: ($forecast | get 4.low | into string -d 1)"
let day6 = $"($forecast | get 5.dt) (get_emoji_by_id ($forecast | get 5.id | into string)) high: ($forecast | get 5.high | into string -d 1) low: ($forecast | get 5.low | into string -d 1)"
let day7 = $"($forecast | get 6.dt) (get_emoji_by_id ($forecast | get 6.id | into string)) high: ($forecast | get 6.high | into string -d 1) low: ($forecast | get 6.low | into string -d 1)"
{
'Weather Location': $"($weather.name), ($weather.sys.country)"
Longitude: $weather.coord.lon
Latitude: $weather.coord.lat
Temperature: $"($weather.main.temp | into string -d 1) °C"
'Feels Like': $"($weather.main.feels_like | into string -d 1) °C"
Humidity: $weather.main.humidity
Pressure: $weather.main.pressure
Emoji: (get_icon_from_table $weather.weather.main.0)
'Forecast Day 1': $day1
'Forecast Day 2': $day2
'Forecast Day 3': $day3
'Forecast Day 4': $day4
'Forecast Day 5': $day5
'Forecast Day 6': $day6
'Forecast Day 7': $day7
}
}
}
def weather_emoji_table [] {
{
Clear: (char sun)
Clouds: (char clouds)
Rain: (char rain)
Fog: (char fog)
Mist: (char mist)
Haze: (char haze)
Snow: (char snow)
Thunderstorm: (char thunderstorm)
}
}
def get_icon_from_table [w] {
weather_emoji_table | get $w
}
# Get the local weather by ip address
export def get_weather [
--locIdx(-l): int # The location id 0-2
--units(-u): string # The units "f" or "c"
] {
let token = "85a4e3c55b73909f42c6a23ec35b7147"
let is_loc_empty = ($locIdx == $nothing)
let is_units_empty = ($units == $nothing)
let no_loc_no_unit = ($is_loc_empty == true and $is_units_empty == true)
let no_loc_with_unit = ($is_loc_empty == true and $is_units_empty == false)
let with_loc_no_unit = ($is_loc_empty == false and $is_units_empty == true)
let with_loc_with_unit = ($is_loc_empty == false and $is_units_empty == false)
# This is a cautionary tale, the commented out code below is returning
# and autoview is viewing the data, so no structured data is being returned.
# The ramification to this is you can't do get_weather | select Temperature Emoji
# like you should be able to. The following uncommented section below fixes it.
# Hopefully we'll be able to fix this somehow because it's easy to fall into
# this hole without knowing.
# if $no_loc_no_unit {
# echo "no_loc_no_unit"
# (get_weather_by_ip 0 "f")
# } { }
# if $no_loc_with_unit {
# echo "no_loc_with_unit"
# (get_weather_by_ip 0 $units)
# } { }
# if $with_loc_no_unit {
# echo "with_loc_no_unit"
# (get_weather_by_ip $locIdx "f")
# } { }
# if $with_loc_with_unit {
# echo "with_loc_with_unit"
# (get_weather_by_ip $locIdx $units)
# } { }
if $no_loc_no_unit {
(get_weather_by_ip 0 "f" $token)
} else if $no_loc_with_unit {
(get_weather_by_ip 0 $units $token)
} else if $with_loc_no_unit {
(get_weather_by_ip $locIdx "f" $token)
} else if $with_loc_with_unit {
(get_weather_by_ip $locIdx $units $token)
}
}
def state_abbrev_lookup [state_name: string] {
# Weather Location 3 does not return state name abbreviations
# so we have to convert a state full name to a state abbreviation
let lookup_table = {
Alabama: AL
Alaska: AK
Arizona: AZ
Arkansas: AR
California: CA
Colorado: CO
Connecticut: CT
Delaware: DE
Florida: FL
Georgia: GA
Hawaii: HI
Idaho: ID
Illinois: IL
Indiana: IN
Iowa: IA
Kansas: KS
Kentucky: KY
Louisiana: LA
Maine: ME
Maryland: MD
Massachusetts: MA
Michigan: MI
Minnesota: MN
Mississippi: MS
Missouri: MO
Montana: MT
Nebraska: NE
Nevada: NV
'New Hampshire': NH
'New Jersey': NJ
'New Mexico': NM
'New York': NY
'North Carolina': NC
'North Dakota': ND
Ohio: OH
Oklahoma: OK
Oregon: OR
Pennsylvania: PA
'Rhode Island': RI
'South Carolina': SC
'South Dakota': SD
Tennessee: TN
Texas: TX
Utah: UT
Vermont: VT
Virginia: VA
Washington: WA
'West Virginia': WV
Wisconsin: WI
Wyoming: WY
}
$lookup_table | get $state_name
}
def get_emoji_by_id [id] {
let emoji_dict = ({
"200": "⚡", "201": "⚡", "202": "⚡", "210": "⚡", "211": "⚡", "212": "⚡", "221": "⚡", "230": "⚡",
"231": "⚡", "232": "⚡",
"300": "☔", "301": "☔", "302": "☔", "310": "☔", "311": "☔",
"312": "☔", "313": "☔", "314": "☔", "321": "☔",
"500": "☔", "501": "☔", "502": "☔", "503": "☔", "504": "☔",
"511": "☔", "520": "☔", "521": "☔", "522": "☔", "531": "☔",
"600": "❄️", "601": "❄️", "602": "❄️", "611": "❄️", "612": "❄️",
"613": "❄️", "615": "❄️", "616": "❄️", "620": "❄️", "621": "❄️",
"622": "❄️",
"701": "🌫️", "711": "🌫️", "721": "🌫️", "731": "🌫️", "741": "🌫️", "751": "🌫️", "761": "🌫️", "762": "🌫️",
"771": "🌫️",
"781": "🌀",
"800": "☀️",
"801": "🌤️", "802": "🌤️", "803": "☁️", "804": "☁️",
})
($emoji_dict | get $id)
}
# To run this call
# > get_weather
# it will default to location 0 and Fahrenheit degrees
# > get_weather -l 1
# This changes to location 1. Locations are listed in the locations custom command above
# > get_weather -l 2 -u c
# This uses location 2 and Celcius degrees. f = Fahrenheit, c = Celcius
# Since I live in the USA I have not tested outside the country.
# We'll take PRs for things that are broke or augmentations.
# HOW TO USE
# put this in your config.nu file
# use /path/to/get-weather.nu get_weather
#
# then from the nushell commmand prompt type
# get_weather

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modules/weather/nu.nu Normal file
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def signatures [] {
let sig = ([
{ name: "nu-nu"
usage: "signature test for nu-nu"
extra_usage: ""
required_positional: [
{
name: "a"
desc: "required int value"
shape: "Int"
var_id: None
},
{
name: "b"
desc: "required string value"
shape: "String"
var_id: None
}
]
optional_positional: [
{
name: "opt"
desc: "optional number"
shape: "Int"
var_id: None
}
]
rest_positional: {
name: "rest"
desc: "rest value string"
shape: "String"
var_id: None
}
named: [
{
long: "help"
short: "h"
arg: None
required: false
desc: "display this help message"
var_id: None
}
{
long: "flag"
short: "f"
arg: None
required: false
desc: "a flag for the signature"
var_id: None
}
{
long: "named"
short: "n"
arg: "String"
required: false
desc: "named string"
var_id: None
}
]
is_filter: false
creates_scope: false
category: "Experimental"
}
])
let jsonr = ($sig | to json)
$jsonr
}
def process_call [plugin_call] {
let ret = ({
Value: {
List: {
vals: [
{
Record: {
cols: ["one", "two", "three"],
vals: [
{
Int: {
val: 0,
span: {start: 0, end: 1}
}
}
{
Int: {
val: 0,
span: {start: 0, end: 1}
}
}
{
Int: {
val: 0,
span: {start: 0, end: 1}
}
}
],
span: {start: 0, end: 1}
}
}
{
Record: {
cols: ["one", "two", "three"],
vals: [
{
Int: {
val: 0,
span: {start: 0, end: 1}
}
}
{
Int: {
val: 1,
span: { start: 0, end: 1 }
}
}
{
Int: {
val: 2,
span: { start: 0, end: 1 }
}
}
],
span: { start: 0, end: 1 }
}
}
{
Record: {
cols: ["one", "two", "three"],
vals: [
{
Int: {
val: 0,
span: { start: 0, end: 1 }
}
}
{
Int: {
val: 2,
span: { start: 0, end: 1 }
}
}
{
Int: {
val: 4,
span: { start: 0, end: 1 }
}
}
],
span: { start: 0, end: 1 }
}
}
{
Record: {
cols: ["one", "two", "three"],
vals: [
{
Int: {
val: 0,
span: { start: 0, end: 1 }
}
}
{
Int: {
val: 3,
span: { start: 0, end: 1 }
}
}
{
Int: {
val: 6,
span: { start: 0, end: 1 }
}
}
],
span: { start: 0, end: 1 }
}
}
{
Record: {
cols: ["one", "two", "three"],
vals: [
{
Int: {
val: 0,
span: { start: 0, end: 1 }
}
}
{
Int: {
val: 4,
span: { start: 0, end: 1 }
}
}
{
Int: {
val: 8,
span: { start: 0, end: 1 }
}
}
],
span: { start: 0, end: 1 }
}
}
{
Record: {
cols: ["one", "two", "three"],
vals: [
{
Int: {
val: 0,
span: { start: 0, end: 1 }
}
}
{
Int: {
val: 5,
span: { start: 0, end: 1 }
}
}
{
Int: {
val: 10,
span: { start: 0, end: 1 }
}
}
],
span: { start: 0, end: 1 }
}
}
{
Record: {
cols: ["one", "two", "three"],
vals: [
{
Int: {
val: 0,
span: { start: 0, end: 1 }
}
}
{
Int: {
val: 6,
span: { start: 0, end: 1 }
}
}
{
Int: {
val: 12,
span: { start: 0, end: 1 }
}
}
],
span: { start: 0, end: 1 }
}
}
{
Record: {
cols: ["one", "two", "three"],
vals: [
{
Int: {
val: 0,
span: { start: 0, end: 1 }
}
}
{
Int: {
val: 7,
span: { start: 0, end: 1 }
}
}
{
Int: {
val: 14,
span: { start: 0, end: 1 }
}
}
],
span: { start: 0, end: 1 }
}
}
{
Record: {
cols: ["one", "two", "three"],
vals: [
{
Int: {
val: 0,
span: { start: 0, end: 1 }
}
}
{
Int: {
val: 8,
span: { start: 0, end: 1 }
}
}
{
Int: {
val: 16,
span: { start: 0, end: 1 }
}
}
],
span: { start: 0, end: 1 }
}
}
{
Record: {
cols: ["one", "two", "three"],
vals: [
{
Int: {
val: 0,
span: { start: 0, end: 1 }
}
}
{
Int: {
val: 9,
span: { start: 0, end: 1 }
}
}
{
Int: {
val: 18,
span: { start: 0, end: 1 }
}
}
],
span: { start: 0, end: 1 }
}
}
],
span: { start: 0, end: 1 }
}
}
})
let jsonr = ($ret | to json)
$jsonr
}
def plugin [input] {
let plugin_call = $input
if $plugin_call == "Signature" {
signatures
} else if "CallInfo" in $plugin_call {
process_call $plugin_call
} else {
let error = ({
Error: {
label: "ERROR from plugin",
msg: "error message pointing to call head span",
span: {start: 0, end: 1},
}
})
let jsonr = ($error | to json)
$jsonr
}
}
def main [] {
let params = (each {|param| echo $param })
plugin $params
}

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# This script will run a command, in this case get_weather, at a prescribed interval
# This is meant to be run from your prompt so that it runs every time you cd or
# run a command. Each time it will check if it's been longer than the interval and
# if so, run the command, otherwise it uses the cached weather information.
# I wrote this so I could have weather in my prompt but not pay the price of hitting
# the web for every prompt. It will need to be tweaked to actually be used in a
# prompt, but for now it just prints the weather in these 3 ways.
# 1. if it's never been run, it runs the weather command and saves the json cache info
# 2. if the interval has not expired yet, it prints the Cached information
# 3. if the interval has expired, it runs the weather command again and caches the info
# this script is depenedent on get-weather
source get-weather.nu
#command to run at interval
def timed_weather_run [
--command(-c): string # The command to run
--interval(-i): duration # The interval duration
] {
# get the type of system we're on
let system_name = ((sys).host | get name)
if $system_name == "Windows" {
# $"The system is Windows(char nl)"
# generate temp file name
let weather_runtime_file = (($env.TMP) | path join weather_runtime_file.json)
# does the temp file already exist, meaning we've written it previously
if ($weather_runtime_file | path exists) {
# $"Weather path exists [($weather_runtime_file)](char nl)"
# open the file and get the last weather data and run time out of it
let last_runtime_data = (open $weather_runtime_file)
# get the last runtime and add my timezone difference
let last_runtime = ($last_runtime_data | get last_run_time | into datetime)
if $last_runtime + $interval > (date now) {
# $"interval not met. last_runtime: [($last_runtime)](char nl)"
let temp = ($last_runtime_data.Temperature)
let emoji = ($last_runtime_data.Emoji)
{
Temperature: ($temp)
Source: "cache"
Emoji: ($emoji)
}
} else {
# save the run time and run the command
# $"interval met, running command: [($command)](char nl)"
# it would be nice to run a dynamic command here but doesn't appear to be possible
# let weather_table = (do { $command })
let weather_table = (if $command == "get_weather" {(get_weather)})
let temp = ($weather_table.Temperature)
let emoji = ($weather_table.Emoji)
{
Temperature: ($temp)
Source: "expired-cache"
Emoji: ($emoji)
}
$weather_table | upsert last_run_time {(date now | date format '%Y-%m-%d %H:%M:%S %z')} | save $weather_runtime_file
}
} else {
# $"Unable to find [($weather_runtime_file)], creating it(char nl)"
let weather_table = (get_weather)
let temp = ($weather_table.Temperature)
let emoji = ($weather_table.Emoji)
{
Temperature: ($temp)
Source: "initial"
Emoji: ($emoji)
}
$weather_table | upsert last_run_time {(date now | date format '%Y-%m-%d %H:%M:%S %z')} | save $weather_runtime_file
}
} else {
echo "Your command did not run because you are not on Windows..."
# ToDo: refactor the info in the Windows section into another def. The only real difference
# is where the temp file will be located. Mac & Linux probably should be in /tmp I guess.
# everything else is linux or mac
}
}
timed_weather_run --command "get_weather" --interval 1min

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# This script will run a command, in this case get_weather, at a prescribed interval
# This is meant to be run from your prompt so that it runs every time you cd or
# run a command. Each time it will check if it's been longer than the interval and
# if so, run the command, otherwise it uses the cached weather information.
# I wrote this so I could have weather in my prompt but not pay the price of hitting
# the web for every prompt.
# this script is depenedent on get-weather
use get-weather.nu get_weather
# Create a mutable weather table to hold the weather data
let-env WEATHER = (get_weather | upsert last_run_time { (date now | date format '%Y-%m-%d %H:%M:%S %z')})
#command to run at interval
def-env timed_weather_run [
--interval(-i): duration # The interval duration
] {
# get the last runtime and add my timezone difference
let last_runtime = ($env.WEATHER | get last_run_time | into datetime)
if $last_runtime + $interval > (date now) {
# $"interval not met. last_runtime: [($last_runtime)](char nl)"
let temp = ($env.WEATHER.Temperature)
let emoji = ($env.WEATHER.Emoji)
{
Temperature: ($temp)
Source: "cache"
Emoji: ($emoji)
}
} else {
# $"interval met, running command: [($command)](char nl)"
let-env WEATHER = (get_weather | upsert last_run_time { (date now | date format '%Y-%m-%d %H:%M:%S %z')})
let temp = ($env.WEATHER.Temperature)
let emoji = ($env.WEATHER.Emoji)
{
Temperature: ($temp)
Source: "expired-cache"
Emoji: ($emoji)
}
}
}
timed_weather_run --interval 1min

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# Weather Script based on IP Address
# - Weather using dark weather api
# - Air polution condition using airvisual api
# - Street address using google maps api
# - Version 2.0
export def-env weatherds [] {
get_weather (get_location 0)
}
# location functions thanks to https://github.com/nushell/nu_scripts/tree/main/weather
def locations [] {
[
[location city_column state_column country_column lat_column lon_column];
["http://ip-api.com/json/" city region countryCode lat lon]
["https://ipapi.co/json/" city region_code country_code latitude longitude]
["https://freegeoip.app/json/" city region_code country_code latitude longitude]
["https://ipwhois.app/json/" city region country_code latitude longitude]
]
}
def get_location [index: int] {
let wifi = (iwgetid -r)
let loc_json = (http get (locations | select $index).0.location)
# if ip address in your home isn't precise, you can force a location
if $wifi =~ "my_wifi" { "your_lat,your_lon" } else { $"($loc_json.lat),($loc_json.lon)" }
}
# dark sky
def http get_api [loc] {
let apiKey = "ds_api_key"
let options = "?lang=en&units=si&exclude=minutely,hourly,flags"
let url = $"https://api.darksky.net/forecast/($apiKey)/($loc)($options)"
http get $url
}
# street address
def get_address [loc] {
let mapsAPIkey = "maps_api_key"
let url = $"https://maps.googleapis.com/maps/api/geocode/json?latlng=($loc)&sensor=true&key=($mapsAPIkey)"
(http get $url).results.0.formatted_address
}
# wind description (adjust to your liking)
def desc_wind [wind] {
if $wind < 30 { "Normal" } else if $wind < 50 { "Moderate" } else if $wind < 60 { "Strong" } else { "Very Strong" }
}
# uv description (standard)
def uv_class [uvIndex] {
if $uvIndex < 2.9 { "Low" } else if $uvIndex < 5.9 { "Moderate" } else if $uvIndex < 7.9 { "High" } else if $uvIndex < 10.9 { "Very High" } else { "Extreme" }
}
# air pollution
def get_airCond [loc] {
let apiKey = "airvisual_api_key"
let lat = (echo $loc | split row ",").0
let lon = (echo $loc | split row ",").1
let url = $"https://api.airvisual.com/v2/nearest_city?lat=($lat)&lon=($lon)&key=($apiKey)"
let aqius = (http get $url).data.current.pollution.aqius
# clasification (standard)
if $aqius < 51 { "Good" } else if $aqius < 101 { "Moderate" } else if $aqius < 151 { "Unhealthy for some" } else if $aqius < 201 { "Unhealthy" } else if $aqius < 301 { "Very unhealthy" } else { "Hazardous" }
}
# parse all the information
def get_weather [loc] {
let response = (http get_api $loc)
let address = (get_address $loc)
let air_cond = (get_airCond $loc)
## Current conditions
let cond = $response.currently.summary
let temp = $response.currently.temperature
let wind = $response.currently.windSpeed * 3.6
let humi = $response.currently.humidity * 100
let uvIndex = $response.currently.uvIndex
let suntimes = ($response.daily.data | select sunriseTime sunsetTime | select 0 | update cells {|f| $f | into string | into datetime -o -4 | into string})
let sunrise = ($suntimes | get sunriseTime | get 0 | split row ' ' | get 3)
let sunset = ($suntimes | get sunsetTime | get 0 | split row ' ' | get 3)
let vientos = (desc_wind $wind)
let uvClass = (uv_class $uvIndex)
let Vientos = $"($vientos) \(($wind | into string -d 2) Km/h\)"
let humedad = $"($humi)%"
let temperature = $"($temp)°C"
let current = {
"Condition": ($cond)
Temperature: ($temperature)
Humidity: ($humedad)
Wind: ($Vientos)
"UV Index": ($uvClass)
"Air condition": ($air_cond)
Sunrise: ($sunrise)
Sunset: ($sunset)
}
## Forecast
let forecast = ($response.daily.data | select summary temperatureMin temperatureMax windSpeed humidity precipProbability precipIntensity uvIndex | update windSpeed {|f| $f.windSpeed * 3.6} | update precipIntensity {|f| $f.precipIntensity * 24} | update precipProbability {|f| $f.precipProbability * 100} | update humidity {|f| $f.humidity * 100} | update uvIndex {|f| uv_class $f.uvIndex} | update windSpeed {|f| $"(desc_wind $f.windSpeed) \(($f.windSpeed | into string -d 2)\)"} | rename Summary "T° min (°C)" "T° max (°C)" "Wind Speed (Km/h)" "Humidity (%)" "Precip. Prob. (%)" "Precip. Intensity (mm)")
## plots (require custom command gnu-plot)
($forecast | select "Humidity (%)") | gnu-plot
($forecast | select "Precip. Intensity (mm)") | gnu-plot
($forecast | select "Precip. Prob. (%)") | gnu-plot
($forecast | select "T° max (°C)") | gnu-plot
($forecast | select "T° min (°C)") | gnu-plot
## forecast
echo $"Forecast: ($response.daily.summary)"
echo $forecast
## current
echo $"Current conditions: ($address)"
echo $current
}
# Get weather for right command prompt (set in config.nu)
export def-env get_weather_by_interval [INTERVAL_WEATHER] {
let weather_runtime_file = (($env.HOME) | path join .weather_runtime_file.json)
if ($weather_runtime_file | path exists) {
let last_runtime_data = (open $weather_runtime_file)
let LAST_WEATHER_TIME = ($last_runtime_data | get last_weather_time)
if ($LAST_WEATHER_TIME | into datetime) + $INTERVAL_WEATHER < (date now) {
let WEATHER = (get_weather_for_prompt (get_location 0))
let NEW_WEATHER_TIME = (date now | date format '%Y-%m-%d %H:%M:%S %z')
$last_runtime_data | upsert weather $WEATHER | upsert last_weather_time $NEW_WEATHER_TIME | save $weather_runtime_file
$WEATHER
} else {
$last_runtime_data | get weather
}
} else {
let WEATHER = (get_weather_for_prompt (get_location 0))
let LAST_WEATHER_TIME = (date now | date format '%Y-%m-%d %H:%M:%S %z')
let WEATHER_DATA = {
"weather": ($WEATHER)
"last_weather_time": ($LAST_WEATHER_TIME)
}
$WEATHER_DATA | save $weather_runtime_file
$WEATHER
}
}
def get_weather_for_prompt [loc] {
let response = (http get_api $loc)
## current conditions
let cond = $response.currently.summary
let temp = $response.currently.temperature
let temperature = $"($temp)°C"
let icon = (get_weather_icon $response.currently.icon)
let current = {
Condition: ($cond)
Temperature: ($temperature)
Icon: ($icon)
}
echo $"($current.Icon) ($current.Temperature)"
}
def get_weather_icon [icon: string] {
switch $icon {
"clear-day": {"☀️"},
"clear-night": {"🌑"},
"rain": {"🌧️"},
"snow": {"❄️"},
"sleet": {🌨️},
"wind": {"🌬️"},
"fog": {"🌫"},
"cloudy": {"☁️"},
"partly-cloudy-day": {"🌤️"},
"partly-cloudy-night": {"🌑☁️"},
"hail": {🌨},
"thunderstorm": {"🌩️"},
"tornado": {"🌪️"}
}
}