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jrnl: put modules in its own respective files

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Schrottkatze 2024-04-20 20:11:04 +02:00
parent 78bb79e258
commit df13761fc8
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5 changed files with 101 additions and 105 deletions
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3
programs/jrnl/src/commands.rs Normal file
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@ -0,0 +1,3 @@
pub mod list_entries;
mod add_entry {}

20
programs/jrnl/src/commands/list_entries.rs Normal file
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@ -0,0 +1,20 @@
use owo_colors::OwoColorize;
use std::{fs, path::PathBuf};
use crate::md::Doc;
pub fn list_entries(path: PathBuf) {
let file = fs::read_to_string(path).unwrap();
let doc = Doc::new(&file);
for (i, entry) in doc.entries.into_iter().enumerate() {
let n = format!("{:>2}", i + 1);
let r = format!(". {}", entry.title,);
let l = format!(" {} ", crate::utils::format_datetime(entry.timestamp));
let termsize::Size { cols, .. } = termsize::get().unwrap();
let padding = " ".repeat(cols as usize - (n.len() + r.len() + l.len()));
println!("{}{r}{padding}{}", n.cyan(), l.white())
}
}

109
programs/jrnl/src/main.rs
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@ -3,6 +3,10 @@ use std::{fs, path::PathBuf};
use crate::{commands::list_entries::list_entries, md::Doc};
mod commands;
mod md;
mod utils;
#[derive(Debug, Parser)]
struct Cli {
#[arg(env)]
@ -35,108 +39,3 @@ fn main() {
}
}
}
mod utils {
use chrono::{DateTime, FixedOffset};
pub fn format_datetime(ts: DateTime<FixedOffset>) -> String {
ts.format("%A, %-d. %B %Y %R").to_string()
}
pub fn format_datetime_padded(ts: DateTime<FixedOffset>) -> String {
format!(
"{:>9}{}{:<9}{}",
ts.format("%A, "),
ts.format("%d. "),
ts.format("%B"),
ts.format(" %Y %R"),
)
}
}
mod commands {
pub mod list_entries {
use owo_colors::OwoColorize;
use std::{fs, path::PathBuf};
use crate::md::Doc;
pub fn list_entries(path: PathBuf) {
let file = fs::read_to_string(path).unwrap();
let doc = Doc::new(&file);
for (i, entry) in doc.entries.into_iter().enumerate() {
let n = format!("{:>2}", i + 1);
let r = format!(". {}", entry.title,);
let l = format!(" {} ", crate::utils::format_datetime(entry.timestamp));
let termsize::Size { cols, .. } = termsize::get().unwrap();
let padding = " ".repeat(cols as usize - (n.len() + r.len() + l.len()));
println!("{}{r}{padding}{}", n.cyan(), l.white())
}
}
}
mod add_entry {}
}
mod md {
use chrono::{DateTime, FixedOffset};
use markdown::{Block, Span};
#[derive(Debug)]
pub struct Doc {
pub title: Vec<Span>,
pub entries: Vec<Entry>,
}
impl Doc {
pub fn new(f: &str) -> Self {
let mut entries = Vec::new();
let mut doc_title = vec![Span::Text("Journal".to_owned())];
let toks = markdown::tokenize(f);
let mut current = None;
for tok in toks {
match tok {
Block::Header(title, 1) => doc_title = title,
Block::Header(entry_title, 2) => {
if let Some(cur) = current.take() {
entries.push(cur);
}
let Some(Span::Text(title)) = entry_title.first() else {
eprintln!("Error: Titles should be text.");
std::process::exit(1);
};
let (ts, entry_title) = title.split_once(": ").unwrap();
let ts = DateTime::parse_from_rfc3339(ts).unwrap();
// let ts = PrimitiveDateTime::parse(ts, &DT_FORMAT).unwrap();
current = Some(Entry {
timestamp: ts,
title: entry_title.to_owned(),
content: Vec::new(),
});
}
other => current.as_mut().unwrap().content.push(other),
}
}
if let Some(cur) = current {
entries.push(cur);
}
Self {
title: doc_title,
entries,
}
}
}
#[derive(Debug)]
pub struct Entry {
pub timestamp: DateTime<FixedOffset>,
pub title: String,
pub content: Vec<Block>,
}
}

59
programs/jrnl/src/md.rs Normal file
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@ -0,0 +1,59 @@
use chrono::{DateTime, FixedOffset};
use markdown::{Block, Span};
#[derive(Debug)]
pub struct Doc {
pub title: Vec<Span>,
pub entries: Vec<Entry>,
}
impl Doc {
pub fn new(f: &str) -> Self {
let mut entries = Vec::new();
let mut doc_title = vec![Span::Text("Journal".to_owned())];
let toks = markdown::tokenize(f);
let mut current = None;
for tok in toks {
match tok {
Block::Header(title, 1) => doc_title = title,
Block::Header(entry_title, 2) => {
if let Some(cur) = current.take() {
entries.push(cur);
}
let Some(Span::Text(title)) = entry_title.first() else {
eprintln!("Error: Titles should be text.");
std::process::exit(1);
};
let (ts, entry_title) = title.split_once(": ").unwrap();
let ts = DateTime::parse_from_rfc3339(ts).unwrap();
// let ts = PrimitiveDateTime::parse(ts, &DT_FORMAT).unwrap();
current = Some(Entry {
timestamp: ts,
title: entry_title.to_owned(),
content: Vec::new(),
});
}
other => current.as_mut().unwrap().content.push(other),
}
}
if let Some(cur) = current {
entries.push(cur);
}
Self {
title: doc_title,
entries,
}
}
}
#[derive(Debug)]
pub struct Entry {
pub timestamp: DateTime<FixedOffset>,
pub title: String,
pub content: Vec<Block>,
}

15
programs/jrnl/src/utils.rs Normal file
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@ -0,0 +1,15 @@
use chrono::{DateTime, FixedOffset};
pub fn format_datetime(ts: DateTime<FixedOffset>) -> String {
ts.format("%A, %-d. %B %Y %R").to_string()
}
pub fn format_datetime_padded(ts: DateTime<FixedOffset>) -> String {
format!(
"{:>9}{}{:<9}{}",
ts.format("%A, "),
ts.format("%d. "),
ts.format("%B"),
ts.format(" %Y %R"),
)
}