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// nixos-config - My current NixOS configuration
//
// Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
// SPDX-License-Identifier: GPL-3.0-or-later
//
// This file is part of my nixos-config.
//
// You should have received a copy of the License along with this program.
// If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
use std::{
collections::{HashMap, HashSet},
fs,
str::FromStr,
};
use anyhow::{Context, Result};
use log::info;
use crate::{browser::open_in_browser, cli::InputCommand, state::State};
use super::{Input, Tag};
/// # Errors
/// When command handling fails.
///
/// # Panics
/// When internal assertions fail.
#[allow(clippy::too_many_lines)]
pub fn handle(command: InputCommand, state: &mut State) -> Result<()> {
match command {
InputCommand::Add { inputs } => {
for input in inputs {
input.commit().with_context(|| {
format!("Failed to add input ('{input}') to the input storage.")
})?;
}
}
InputCommand::Remove { inputs } => {
for input in inputs {
input.remove().with_context(|| {
format!("Failed to remove input ('{input}') from the input storage.")
})?;
}
}
InputCommand::File { file, tags } => {
let file = fs::read_to_string(&file)
.with_context(|| format!("Failed to read input file '{}'", file.display()))?;
let mut tag_set = HashSet::with_capacity(tags.len());
for tag in tags {
tag_set.insert(tag);
}
for line in file.lines().map(str::trim) {
if line.is_empty() {
continue;
}
let mut input = Input::from_str(line)?;
input.tags = input.tags.union(&tag_set).cloned().collect();
input.commit().with_context(|| {
format!("Failed to add input ('{input}') to the input storage.")
})?;
}
}
InputCommand::Review { project } => {
'outer: for all in Input::all()?.chunks(100) {
info!("Starting review for the first hundred URLs.");
for input in all {
info!("-> '{input}'");
open_in_browser(&project, state, Some(input.url.clone()))?;
}
{
use std::io::{stdin, stdout, Write};
let mut s = String::new();
eprint!("Continue? (y/N) ");
stdout().flush()?;
stdin()
.read_line(&mut s)
.expect("Did not enter a correct string");
if let Some('\n') = s.chars().next_back() {
s.pop();
}
if let Some('\r') = s.chars().next_back() {
s.pop();
}
if s != "y" {
break 'outer;
}
}
}
}
InputCommand::List { tags } => {
let mut tag_set = HashSet::with_capacity(tags.len());
for tag in tags {
tag_set.insert(tag);
}
for url in Input::all()?
.iter()
.filter(|input| tag_set.is_subset(&input.tags))
{
println!("{url}");
}
}
InputCommand::Tags {} => {
let mut without_tags = 0;
let mut tag_set: HashMap<Tag, u64> = HashMap::new();
for input in Input::all()? {
if input.tags.is_empty() {
without_tags += 1;
}
for tag in input.tags {
if let Some(number) = tag_set.get_mut(&tag) {
*number += 1;
} else {
tag_set.insert(tag, 1);
}
}
}
let mut tags: Vec<(Tag, u64)> = tag_set.into_iter().collect();
tags.sort_by_key(|(_, number)| *number);
tags.reverse();
for (tag, number) in tags {
println!("{tag} {number}");
}
if without_tags != 0 {
println!();
println!("Witohut tags: {without_tags}");
}
}
}
Ok(())
}
|
