added untested gcal eww utility

This commit is contained in:
Nickiel12 2023-11-07 21:11:35 -08:00
parent 354e9be541
commit 6cbd5a48ca
4 changed files with 381 additions and 30 deletions

173
Cargo.lock generated
View file

@ -2,6 +2,21 @@
# It is not intended for manual editing. # It is not intended for manual editing.
version = 3 version = 3
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dependencies = [
"libc",
]
[[package]] [[package]]
name = "anstream" name = "anstream"
version = "0.6.4" version = "0.6.4"
@ -50,6 +65,47 @@ dependencies = [
"windows-sys", "windows-sys",
] ]
[[package]]
name = "autocfg"
version = "1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"libc",
]
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dependencies = [
"android-tzdata",
"iana-time-zone",
"js-sys",
"num-traits",
"wasm-bindgen",
"windows-targets",
]
[[package]] [[package]]
name = "clap" name = "clap"
version = "4.4.7" version = "4.4.7"
@ -96,6 +152,12 @@ version = "1.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "acbf1af155f9b9ef647e42cdc158db4b64a1b61f743629225fde6f3e0be2a7c7" checksum = "acbf1af155f9b9ef647e42cdc158db4b64a1b61f743629225fde6f3e0be2a7c7"
[[package]]
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[[package]] [[package]]
name = "deranged" name = "deranged"
version = "0.3.9" version = "0.3.9"
@ -109,6 +171,7 @@ dependencies = [
name = "ewwtilities" name = "ewwtilities"
version = "0.1.0" version = "0.1.0"
dependencies = [ dependencies = [
"chrono",
"clap", "clap",
"log", "log",
"serde", "serde",
@ -122,12 +185,44 @@ version = "0.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8" checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
[[package]]
name = "iana-time-zone"
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source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8326b86b6cff230b97d0d312a6c40a60726df3332e721f72a1b035f451663b20"
dependencies = [
"android_system_properties",
"core-foundation-sys",
"iana-time-zone-haiku",
"js-sys",
"wasm-bindgen",
"windows-core",
]
[[package]]
name = "iana-time-zone-haiku"
version = "0.1.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f31827a206f56af32e590ba56d5d2d085f558508192593743f16b2306495269f"
dependencies = [
"cc",
]
[[package]] [[package]]
name = "itoa" name = "itoa"
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source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"wasm-bindgen",
]
[[package]] [[package]]
name = "libc" name = "libc"
version = "0.2.150" version = "0.2.150"
@ -140,6 +235,15 @@ version = "0.4.20"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f" checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
[[package]]
name = "num-traits"
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dependencies = [
"autocfg",
]
[[package]] [[package]]
name = "num_threads" name = "num_threads"
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@ -149,6 +253,12 @@ dependencies = [
"libc", "libc",
] ]
[[package]]
name = "once_cell"
version = "1.18.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
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@ -290,6 +400,60 @@ version = "0.2.1"
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"wasm-bindgen-macro",
]
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"proc-macro2",
"quote",
"syn",
"wasm-bindgen-shared",
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@ -321,6 +485,15 @@ version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
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]
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name = "windows-sys" name = "windows-sys"
version = "0.48.0" version = "0.48.0"

View file

@ -6,6 +6,7 @@ edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies] [dependencies]
chrono = "0.4.31"
clap = { version = "4.4.7", features = ["derive"] } clap = { version = "4.4.7", features = ["derive"] }
log = "0.4.20" log = "0.4.20"
serde = { version = "1.0.192", features = ["derive"] } serde = { version = "1.0.192", features = ["derive"] }

View file

@ -0,0 +1,192 @@
use chrono::offset::Local;
use chrono::Timelike;
use log::{debug, error};
use serde::{Deserialize, Serialize};
use std::io::stdin;
use std::io::IsTerminal;
use crate::CliArgs;
// use serde_json;
pub fn run_calendar(args: &CliArgs) {
let in_pipe = stdin();
if in_pipe.is_terminal() {
error!("Calendar Background process requires an input redirection (use a pipe)");
panic!("Expected to be used with a pipe, but was not");
}
let (mut moonrise, mut moonset, mut moonday, mut sunrise, mut sunset): (
Option<(u32, u32)>,
Option<(u32, u32)>,
Option<(u32, u32)>,
Option<(u32, u32)>,
Option<(u32, u32)>,
) = (None, None, None, None, None);
let moonphase: Option<u32> = None;
let mut false_empty_count = 0;
loop {
let mut buffer = String::new();
let bytes = in_pipe.read_line(&mut buffer).unwrap();
if bytes == 0 {
false_empty_count += 1;
if false_empty_count < 3 {
continue;
}
break;
}
if buffer.len() < 27 {
continue;
}
let value = buffer[21..].to_string();
if value.starts_with("Moonrise") {
moonrise = parse_time(value[8..].trim(), args.debug);
} else if value.starts_with("Moonset") {
moonset = parse_time(value[7..].trim(), args.debug);
} else if value.starts_with("Moonday") {
moonday = parse_time(value[7..].trim(), args.debug);
} else if value.starts_with("Moonphase") {
let moonphase = match value[9..].trim()[0..2].parse::<u32>() {
Ok(val) => Some(val),
Err(e) => {
if args.debug {
debug!("Error parsing: {e}");
}
None
}
};
} else if value.starts_with("Sunrise") {
sunrise = parse_time(value[7..].trim(), args.debug);
} else if value.starts_with("Sunset") {
sunset = parse_time(value[6..].trim(), args.debug);
} else {
continue;
}
}
if moonrise.is_none()
&& moonset.is_none()
&& moonphase.is_none()
&& sunrise.is_none()
&& sunset.is_none()
{
error!("No values were recieved from gcal. Exiting");
panic!("No values were provided by gcal. Call with --debug to see what values were parsed");
}
let mut output_state = CalandarState {
has_bg: false,
is_sun: false,
gradient_angle: 0,
};
let (now_hr, now_min) = (Local::now().hour(), Local::now().minute());
if sunrise.is_none() {
sunrise = Some((8, 0));
}
if sunset.is_none() {
sunset = Some((18, 0));
}
let sun_rise = sunrise.clone().unwrap();
let sun_set = sunset.clone().unwrap();
if now_hr > sun_rise.0 && now_min > sun_rise.1 && now_hr < sun_set.0 && now_min < sun_set.1 {
// it is after sunrise, and before sunset
output_state.has_bg = true;
output_state.is_sun = true;
output_state.gradient_angle = {
let sunrise_mins = sun_rise.0 * 60 + sun_rise.1;
(((now_hr * 60 + now_min) - sunrise_mins) as f32
/ ((sun_set.0 * 60 + sun_set.1) - sunrise_mins) as f32)
.floor() as i32
};
} else {
// Check if the moon is up
if moonrise.is_some() {
let (moonrise_hr, moonrise_min) = moonrise.clone().unwrap();
if moonset.is_some() {
let (moonset_hr, moonset_min) = moonset.clone().unwrap();
if now_hr > moonrise_hr
&& now_min > moonrise_min
&& now_hr < moonset_hr
&& now_min < moonset_min
{
// moon is up
output_state.has_bg = true;
output_state.is_sun = false;
}
} else {
if now_hr > moonrise_hr && now_min > moonrise_hr {
output_state.has_bg = true;
output_state.is_sun = false;
}
}
} else {
if moonset.is_some() {
let (moonset_hr, moonset_min) = moonset.clone().unwrap();
if now_hr < moonset_hr && now_min < moonset_min {
// moon is up
output_state.has_bg = true;
output_state.is_sun = false;
}
}
}
if output_state.has_bg == true && output_state.is_sun == false {
// moon is up, get the position
if moonrise.is_some() {
let (moonrise_hr, moonrise_min) = moonrise.clone().unwrap();
let (moonday_hrs, moonday_mins) = moonday.clone().unwrap();
output_state.gradient_angle = {
(((now_hr * 60 + now_min) - (moonrise_hr * 60 + moonrise_min)) as f32
/ (moonday_hrs * 60 + moonday_mins) as f32) as i32
};
} else {
let (moonset_hr, moonset_min) = moonset.clone().unwrap();
let (moonday_hrs, moonday_mins) = moonday.clone().unwrap();
let begin_mins: i32 = (moonset_hr as i32 - moonday_hrs as i32) * 60 + (moonset_min as i32 - moonday_mins as i32);
let time_since_rise = (now_hr * 60 + now_min) as i32 + (begin_mins.abs());
output_state.gradient_angle = (time_since_rise as f32 / (moonset_hr * 60 + moonset_min) as f32) as i32;
}
}
}
println!("{}", serde_json::to_string(&output_state).unwrap());
}
fn parse_time(i: &str, do_debug: bool) -> Option<(u32, u32)> {
if do_debug {
debug!("parsing: {}", i);
}
let hr = match i[0..2].parse::<u32>() {
Ok(val) => val,
Err(e) => {
if do_debug {
debug!("Error parsing: {e}");
}
return None;
}
};
let min = match i[3..5].parse::<u32>() {
Ok(val) => val,
Err(e) => {
if do_debug {
debug!("Error parsing: {e}");
}
return None;
}
};
Some((hr, min))
}
#[derive(Serialize, Deserialize)]
struct CalandarState {
pub has_bg: bool,
pub is_sun: bool,
pub gradient_angle: i32,
}

View file

@ -1,25 +1,21 @@
use clap::{Parser, ValueEnum}; use clap::{Parser, ValueEnum};
use serde_json;
use log::{error, debug}; mod calendar_background;
use serde::{Serialize, Deserialize}; use calendar_background::run_calendar;
use std::process::Command;
use std::env;
#[derive(ValueEnum, Debug, Clone)] #[derive(ValueEnum, Debug, Clone)]
enum ProcessType { enum ProcessType {
CalBckgrn CalendarBackground,
} }
#[derive(Parser, Debug)] #[derive(Parser, Debug)]
#[command(author, version, about, long_about=None)] #[command(author, version, about, long_about=None)]
struct CliArgs { pub struct CliArgs {
#[arg(index = 1, value_enum)] #[arg(index = 1, value_enum)]
action: Option<ProcessType>, action: Option<ProcessType>,
#[arg(short, long)] #[arg(short, long)]
debug: bool, debug: bool,
} }
fn main() -> Result<(), Box<dyn std::error::Error>> { fn main() -> Result<(), Box<dyn std::error::Error>> {
@ -33,27 +29,16 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
simplelog::Config::default(), simplelog::Config::default(),
)?; )?;
match args
.action
.clone()
.expect("`action` parameter required when calling command")
{
ProcessType::CalendarBackground => {
run_calendar(&args);
}
}
println!("Hello, world!"); println!("Hello, world!");
Ok(()) Ok(())
} }
fn run_calendar(args: &CliArgs) {
let home = match env::var("HOME") {
Ok(val) => val,
Err(e) => {
error!("Unable to read HOME environment var");
panic!("{e}");
}
};
}
#[derive(Serialize, Deserialize)]
struct CalandarState {
pub has_bg: bool,
pub is_sun: bool,
pub gradient_angle: i32,
}