56 lines
1.5 KiB
Rust
56 lines
1.5 KiB
Rust
/*
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* This file is part of espanso.
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*
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* Copyright (C) 2019-2021 Federico Terzi
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*
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* espanso is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* espanso is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with espanso. If not, see <https://www.gnu.org/licenses/>.
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*/
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use std::io::BufRead;
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use std::{fs::File, io::BufReader};
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use super::{CliModule, CliModuleArgs};
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pub fn new() -> CliModule {
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CliModule {
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requires_paths: true,
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subcommand: "log".to_string(),
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entry: log_main,
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..Default::default()
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}
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}
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fn log_main(args: CliModuleArgs) -> i32 {
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let paths = args.paths.expect("missing paths argument");
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let log_file = paths.runtime.join(crate::LOG_FILE_NAME);
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if !log_file.exists() {
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eprintln!("No log file found.");
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return 2;
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}
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let log_file = File::open(log_file);
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if let Ok(log_file) = log_file {
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let reader = BufReader::new(log_file);
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for line in reader.lines().flatten() {
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println!("{}", line);
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}
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} else {
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eprintln!("Error reading log file");
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return 1;
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}
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0
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}
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