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https://github.com/ProvableHQ/leo.git
synced 2024-09-11 13:56:58 +03:00
Implement the watch command
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parent
3980ff8e1e
commit
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@ -34,6 +34,7 @@ env_logger = { version = "0.7" }
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from-pest = { version = "0.3.1" }
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lazy_static = { version = "1.4.0" }
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log = { version = "0.4" }
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notify= { version = "4.0.15" }
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rand = { version = "0.7" }
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rand_core = { version = "0.5.1" }
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reqwest = { version = "0.10.7", features = ["blocking", "json"] }
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@ -39,3 +39,6 @@ pub use self::test::*;
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pub mod unload;
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pub use self::unload::*;
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pub mod watch;
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pub use self::watch::*;
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59
leo/commands/watch.rs
Normal file
59
leo/commands/watch.rs
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@ -0,0 +1,59 @@
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use crate::{cli::CLI, cli_types::*, commands::BuildCommand, errors::CLIError};
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use clap::ArgMatches;
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use notify::{watcher, DebouncedEvent, RecursiveMode, Watcher};
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use std::{sync::mpsc::channel, time::Duration};
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const LEO_SOURCE_DIR: &str = "src/";
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// Time interval for watching files, in seconds
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const INTERVAL: u64 = 3;
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pub struct WatchCommand;
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impl CLI for WatchCommand {
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type Options = ();
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type Output = ();
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const ABOUT: AboutType = "Watch the changes of the leo's source files";
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const ARGUMENTS: &'static [ArgumentType] = &[];
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const FLAGS: &'static [FlagType] = &[];
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const NAME: NameType = "watch";
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const OPTIONS: &'static [OptionType] = &[];
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const SUBCOMMANDS: &'static [SubCommandType] = &[];
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#[cfg_attr(tarpaulin, skip)]
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fn parse(_arguments: &ArgMatches) -> Result<Self::Options, CLIError> {
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Ok(())
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}
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fn output(_options: Self::Options) -> Result<Self::Output, CLIError> {
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let (tx, rx) = channel();
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let mut watcher = watcher(tx, Duration::from_secs(INTERVAL)).unwrap();
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watcher.watch(LEO_SOURCE_DIR, RecursiveMode::Recursive).unwrap();
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log::info!("Watching leo's source files");
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loop {
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match rx.recv() {
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// See changes on the write event
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Ok(DebouncedEvent::Write(_write)) => {
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let options = ();
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match BuildCommand::output(options) {
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Ok(_output) => {
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log::info!("Build successfully");
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}
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Err(e) => {
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// Syntax error
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log::error!("Error {:?}", e);
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}
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};
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}
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// Other events
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Ok(_event) => {}
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// Watch error
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Err(e) => println!("watch error: {:?}", e),
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}
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}
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// Ok(())
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}
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}
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@ -34,6 +34,7 @@ fn main() -> Result<(), CLIError> {
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PublishCommand::new().display_order(11),
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DeployCommand::new().display_order(12),
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CleanCommand::new().display_order(13),
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WatchCommand::new().display_order(14),
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])
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.set_term_width(0)
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.get_matches();
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@ -53,6 +54,7 @@ fn main() -> Result<(), CLIError> {
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("publish", Some(arguments)) => PublishCommand::process(arguments),
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("deploy", Some(arguments)) => DeployCommand::process(arguments),
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("clean", Some(arguments)) => CleanCommand::process(arguments),
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("watch", Some(arguments)) => WatchCommand::process(arguments),
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_ => unreachable!(),
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}
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}
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