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rusty-tasks
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getting latest file with window

This commit is contained in:
Andrei Stoica 2024-03-18 20:17:38 -04:00
parent 3b1485d2c0
commit d3218ad907
5 changed files with 135 additions and 104 deletions
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2
.gitignore vendored
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@ -21,4 +21,4 @@ Cargo.lock
# config file
.rusty_task.json
Notes/

95
src/file/mod.rs
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@ -11,12 +11,6 @@ use std::io::Write;
use std::path::{Path, PathBuf};
use std::str;
#[derive(Debug, Clone, PartialEq)]
pub struct DatedPathBuf {
path: PathBuf,
date: NaiveDate,
}
#[derive(Debug)]
pub enum FileNameParseError {
TypeConversionError(&'static str),
@ -49,13 +43,13 @@ pub fn write_file(path: &PathBuf, content: &String) {
}
pub fn load_file(file: &TodoFile) -> String {
let contents_utf8 = read(file.file.path())
.expect(format!("Could not read file {}", file.file.path().to_string_lossy()).as_str());
let contents_utf8 = read(file.file.clone())
.expect(format!("Could not read file {}", file.file.to_string_lossy()).as_str());
str::from_utf8(&contents_utf8)
.expect(
format!(
"failed to convert contents of file to string: {}",
file.file.path().to_string_lossy()
file.file.to_string_lossy()
)
.as_str(),
)
@ -125,86 +119,3 @@ pub fn get_latest_file(dir: &Path) -> Result<TodoFile, String> {
.reduce(|a, b| TodoFile::latest_file(a, b))
.ok_or("Could not reduce items".to_string())
}
fn try_get_date(file: &PathBuf) -> Result<NaiveDate, FileNameParseError> {
let file_name = file
.file_name()
.ok_or(FileNameParseError::TypeConversionError(
"Could not get filename from path: {:?}",
))?
.to_str()
.ok_or(FileNameParseError::TypeConversionError(
"Could not get filename from path: {:?}",
))?;
NaiveDate::parse_from_str(file_name, "%Y-%m-%d.md")
.or_else(|e| Err(FileNameParseError::ParseError(e)))
}
impl TryFrom<PathBuf> for DatedPathBuf {
type Error = FileNameParseError;
fn try_from(path: PathBuf) -> Result<Self, Self::Error> {
Ok(Self {
date: try_get_date(&path)?,
path,
})
}
}
pub fn get_closest_files(files: &Vec<PathBuf>, target: NaiveDate, n: usize) -> Vec<DatedPathBuf> {
let mut dated_files = files
.clone()
.into_iter()
.filter_map(|file| DatedPathBuf::try_from(file).ok())
.collect::<Vec<_>>();
dated_files.sort_by_cached_key(|dated_file| (dated_file.date - target).num_days().abs());
dated_files[..n].to_vec()
}
#[cfg(test)]
mod test {
use super::*;
use chrono::NaiveDate;
use std::path::PathBuf;
#[test]
fn test_get_closest_date() {
let files = vec![
PathBuf::from("./2024-01-01.md"),
PathBuf::from("./2024-01-02.md"),
PathBuf::from("./2024-01-03.md"),
PathBuf::from("./2024-02-01.md"),
PathBuf::from("./2024-03-01.md"),
PathBuf::from("./2024-04-01.md"),
PathBuf::from("./2024-04-02.md"),
PathBuf::from("./2024-04-03.md"),
PathBuf::from("./2024-04-04.md"),
];
let res = get_closest_files(&files, NaiveDate::from_ymd_opt(2023, 12, 30).unwrap(), 3);
let expected_res = vec![
DatedPathBuf::try_from(PathBuf::from("./2024-01-01.md")).unwrap(),
DatedPathBuf::try_from(PathBuf::from("./2024-01-02.md")).unwrap(),
DatedPathBuf::try_from(PathBuf::from("./2024-01-03.md")).unwrap(),
];
assert_eq!(res, expected_res);
let res = get_closest_files(&files, NaiveDate::from_ymd_opt(2024, 2, 1).unwrap(), 3);
let expected_res = vec![
DatedPathBuf::try_from(PathBuf::from("./2024-02-01.md")).unwrap(),
DatedPathBuf::try_from(PathBuf::from("./2024-01-03.md")).unwrap(),
DatedPathBuf::try_from(PathBuf::from("./2024-03-01.md")).unwrap(),
];
assert_eq!(res, expected_res);
let res = get_closest_files(&files, NaiveDate::from_ymd_opt(2024, 5, 2).unwrap(), 3);
let expected_res = vec![
DatedPathBuf::try_from(PathBuf::from("./2024-04-04.md")).unwrap(),
DatedPathBuf::try_from(PathBuf::from("./2024-04-03.md")).unwrap(),
DatedPathBuf::try_from(PathBuf::from("./2024-04-02.md")).unwrap(),
];
assert_eq!(res, expected_res);
}
}

17
src/main.rs
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@ -5,9 +5,9 @@ mod todo;
use crate::cli::Args;
use crate::config::Config;
use crate::todo::TaskGroup;
use crate::todo::{File as TodoFile, TaskGroup};
use chrono::naive::NaiveDate;
use chrono::{Datelike, Local};
use chrono::{Datelike, Local, TimeDelta};
use clap::Parser;
use comrak::Arena;
use resolve_path::PathResolveExt;
@ -66,7 +66,16 @@ fn main() {
};
}
let latest_file = file::get_latest_file(&data_dir);
let files = fs::read_dir(&data_dir)
.expect(format!("Could not find notes folder: {:?}", &data_dir).as_str())
.filter_map(|f| f.ok())
.map(|file| file.path());
let today = Local::now().date_naive();
let target = today - TimeDelta::try_days(args.previous.into()).unwrap();
let cloesest_files = TodoFile::get_closest_files(files.collect(), target, 5);
println!("{:?}", cloesest_files);
let latest_file = cloesest_files.first().ok_or("");
let now = Local::now();
let today = NaiveDate::from_ymd_opt(now.year(), now.month(), now.day()).unwrap();
@ -109,7 +118,7 @@ fn main() {
file::write_file(&file_path, &content);
file_path
}
Ok(todo_file) => todo_file.file.path(),
Ok(todo_file) => todo_file.file.clone(),
};
Command::new(&cfg.editor)

118
src/todo/file.rs
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@ -1,18 +1,22 @@
use chrono::naive::NaiveDate;
use regex::Regex;
use std::cmp::min;
use std::convert::TryFrom;
use std::fs::DirEntry;
use std::path::PathBuf;
use std::str::FromStr;
#[derive(Debug)]
use crate::file::FileNameParseError;
#[derive(Debug, Clone, PartialEq)]
pub struct File {
pub file: DirEntry,
pub file: PathBuf,
pub date: NaiveDate,
}
pub enum FileError {
//IOError(&'static str),
ParseError(&'static str)
ParseError(&'static str),
}
impl File {
@ -60,10 +64,116 @@ impl TryFrom<DirEntry> for File {
let day: u32 = Self::capture_as_number(&caps, "day").unwrap();
return Ok(Self {
file: direntry,
file: direntry.path(),
date: NaiveDate::from_ymd_opt(year, month, day).unwrap(),
});
};
Err(FileError::ParseError("Could not parse file name"))
}
}
fn try_get_date(file: &PathBuf) -> Result<NaiveDate, FileNameParseError> {
let file_name = file
.file_name()
.ok_or(FileNameParseError::TypeConversionError(
"Could not get filename from path: {:?}",
))?
.to_str()
.ok_or(FileNameParseError::TypeConversionError(
"Could not get filename from path: {:?}",
))?;
NaiveDate::parse_from_str(file_name, "%Y-%m-%d.md")
.or_else(|e| Err(FileNameParseError::ParseError(e)))
}
impl TryFrom<PathBuf> for File {
type Error = FileNameParseError;
fn try_from(path: PathBuf) -> Result<Self, Self::Error> {
Ok(Self {
date: try_get_date(&path)?,
file: path.into(),
})
}
}
impl File {
pub fn get_closest_files(files: Vec<PathBuf>, target: NaiveDate, n: usize) -> Vec<File> {
let mut dated_files = files
.into_iter()
.filter_map(|file| File::try_from(file).ok())
.collect::<Vec<_>>();
dated_files.sort_by_cached_key(|dated_file| (dated_file.date - target).num_days().abs());
let count = min(n, dated_files.len());
dated_files[..count].to_vec()
}
}
#[cfg(test)]
mod test {
use super::*;
use chrono::NaiveDate;
use std::path::PathBuf;
#[test]
fn test_get_closest_date() {
let files = vec![
PathBuf::from("./2024-01-01.md"),
PathBuf::from("./2024-01-02.md"),
PathBuf::from("./2024-01-03.md"),
PathBuf::from("./2024-02-01.md"),
PathBuf::from("./2024-03-01.md"),
PathBuf::from("./2024-04-01.md"),
PathBuf::from("./2024-04-02.md"),
PathBuf::from("./2024-04-03.md"),
PathBuf::from("./2024-04-04.md"),
];
let res = File::get_closest_files(
files.clone(),
NaiveDate::from_ymd_opt(2023, 12, 30).unwrap(),
3,
);
let expected_res = vec![
File::try_from(PathBuf::from("./2024-01-01.md")).unwrap(),
File::try_from(PathBuf::from("./2024-01-02.md")).unwrap(),
File::try_from(PathBuf::from("./2024-01-03.md")).unwrap(),
];
assert_eq!(res, expected_res);
let res = File::get_closest_files(
files.clone(),
NaiveDate::from_ymd_opt(2024, 2, 1).unwrap(),
3,
);
let expected_res = vec![
File::try_from(PathBuf::from("./2024-02-01.md")).unwrap(),
File::try_from(PathBuf::from("./2024-01-03.md")).unwrap(),
File::try_from(PathBuf::from("./2024-03-01.md")).unwrap(),
];
assert_eq!(res, expected_res);
let res = File::get_closest_files(
files.clone(),
NaiveDate::from_ymd_opt(2024, 5, 2).unwrap(),
3,
);
let expected_res = vec![
File::try_from(PathBuf::from("./2024-04-04.md")).unwrap(),
File::try_from(PathBuf::from("./2024-04-03.md")).unwrap(),
File::try_from(PathBuf::from("./2024-04-02.md")).unwrap(),
];
assert_eq!(res, expected_res);
let res = File::get_closest_files(
files[..1].to_vec(),
NaiveDate::from_ymd_opt(2023, 12, 30).unwrap(),
3,
);
let expected_res = vec![
File::try_from(PathBuf::from("./2024-01-01.md")).unwrap(),
];
assert_eq!(res, expected_res);
}
}

1
src/todo/mod.rs
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@ -3,3 +3,4 @@ mod tasks;
pub use file::File;
pub use tasks::{Status, TaskGroup};