Merge pull request #6 from zdcthomas/stdin

Stdin

Cargo.toml

@@ -1,18 +1,20 @@
 [package]
 name = "dmux"
-version = "0.4.1"
+version = "0.4.2"
 authors = ["Zachary Thomas <[email protected]>"]
 edition = "2018"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+[profile.release]
+codegen-units = 1
 
 [dependencies]
-tmux_interface = "0.0.6"
-clap = "~2.27.0"
+clap = "~2.33.1"
+config = '0.10.1'
 dirs = "2.0.2"
-walkdir = "2"
-url = '2.1.1'
+grep-cli = "0.1"
 regex = '1.3.7'
-config = '0.10.1'
 serde = "1.0"
 serde_derive = "1.0"
+tmux_interface = "0.0.6"
+url = '2.1.1'
+walkdir = "2"

README.md

@@ -10,10 +10,11 @@ brew install dmux
 ```
 
 ## Usage
-* `dmux` alone will use `fzf` to open up a list of dirs in `~`.
-* `dmux <path>` will open the workspace in the provided path
+* `dmux <path>` or `<path> | dmux` will open the workspace in the provided path
+* `dmux` alone will use `fzf` to open up a list of dirs in `~`. This is equivalent to saying `fd -td . ~/ | fzf | dmux`
 * `dmux --help` for more information
 
+
 ## Configuration
 Dmux's configuration tries to be very inclusive in terms of config file types. Dmux supports 
 `JSON, YAML, TOML,` and ` HJSON`. It also supports a variety of paths including

src/main.rs

@@ -5,6 +5,7 @@ extern crate dirs;
 #[macro_use]
 extern crate serde_derive;
 
+extern crate grep_cli;
 extern crate tmux_interface;
 extern crate url;
 extern crate walkdir;
@@ -18,6 +19,7 @@ use clap::{
 };
 use regex::Regex;
 use select::Selector;
+use std::io;
 use std::path::{Path, PathBuf};
 use std::process::{Command, Stdio};
 use tmux::{Layout, WorkSpace};
@@ -181,6 +183,9 @@ impl Default for Config {
 }
 
 fn setup_workspace(selected_dir: PathBuf, config: Config) {
+    if !selected_dir.exists() {
+        panic!("dude, that's not a path")
+    }
     let layout = Layout {
         layout_string: config.layout,
         window_count: config.number_of_panes,
@@ -246,16 +251,23 @@ fn main() {
 
 fn open_in_selected_dir(args: clap::ArgMatches, config: Config) {
     if let Ok(selected_dir) = value_t!(args.value_of("selected_dir"), PathBuf) {
-        if selected_dir.exists() {
-            setup_workspace(selected_dir, config)
-        } else {
-            panic!("dude, that's not a path")
-        }
+        setup_workspace(selected_dir, config)
+    } else if grep_cli::is_readable_stdin() && !grep_cli::is_tty_stdin() {
+        let selected_dir = PathBuf::from(read_line_iter());
+        setup_workspace(selected_dir, config)
     } else if let Some(selected_dir) = Selector::new(config.search_dir.clone()).select_dir() {
         setup_workspace(selected_dir, config)
     }
 }
 
+fn read_line_iter() -> String {
+    let mut input = String::new();
+    io::stdin()
+        .read_line(&mut input)
+        .expect("Failed to read line");
+    input.trim().to_string()
+}
+
 // -> Result<Output, Error>
 fn git_url_to_dir_name(url: &Url) -> String {
     let segments = url.path_segments().ok_or_else(|| "cannot be base").unwrap();