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use std::env;
use std::path::PathBuf;
use directories::ProjectDirs;
use eyre::{eyre, Result};
use structopt::StructOpt;
#[macro_use]
extern crate log;
use pretty_env_logger;
mod local;
use local::database::{Database, SqliteDatabase};
use local::history::History;
#[derive(StructOpt)]
#[structopt(
author = "Ellie Huxtable <e@elm.sh>",
version = "0.1.0",
about = "Keep your shell history in sync"
)]
struct Shync {
#[structopt(long, parse(from_os_str), help = "db file path")]
db: Option<PathBuf>,
#[structopt(subcommand)]
shync: ShyncCmd,
}
#[derive(StructOpt)]
enum ShyncCmd {
#[structopt(
about="manipulate shell history",
aliases=&["h", "hi", "his", "hist", "histo", "histor"],
)]
History(HistoryCmd),
#[structopt(about = "import shell history from file")]
Import,
#[structopt(about = "start a shync server")]
Server,
}
impl Shync {
fn run(self) -> Result<()> {
let db_path = match self.db {
Some(db_path) => {
let path = db_path
.to_str()
.ok_or(eyre!("path {:?} was not valid UTF-8", db_path))?;
let path = shellexpand::full(path)?;
PathBuf::from(path.as_ref())
}
None => {
let project_dirs = ProjectDirs::from("bike", "ellie", "shync").ok_or(eyre!(
"could not determine db file location\nspecify one using the --db flag"
))?;
let root = project_dirs.data_dir();
root.join("history.db")
}
};
let db = SqliteDatabase::new(db_path)?;
match self.shync {
ShyncCmd::History(history) => history.run(db),
_ => Ok(()),
}
}
}
#[derive(StructOpt)]
enum HistoryCmd {
#[structopt(
about="add a new command to the history",
aliases=&["a", "ad"],
)]
Add { command: Vec<String> },
#[structopt(
about="list all items in history",
aliases=&["l", "li", "lis"],
)]
List,
}
impl HistoryCmd {
fn run(self, db: SqliteDatabase) -> Result<()> {
match self {
HistoryCmd::Add { command: words } => {
let command = words.join(" ");
let cwd = env::current_dir()?.display().to_string();
let h = History::new(command, cwd);
debug!("adding history: {:?}", h);
db.save(h)?;
debug!("saved history to sqlite");
Ok(())
}
HistoryCmd::List => db.list(),
}
}
}
fn main() -> Result<()> {
pretty_env_logger::init();
Shync::from_args().run()
}
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