From 2bcd165a78cd20fb6eea0f1ddb0213da7fddf8a1 Mon Sep 17 00:00:00 2001
From: Zach Day <zachdayz@gmail.com>
Date: Tue, 14 Mar 2017 03:39:26 -0400
Subject: Add CLI arg for setting working directory

Resolves #478.
---
 src/cli.rs | 11 +++++++++++
 src/tty.rs |  5 +++++
 2 files changed, 16 insertions(+)

(limited to 'src')

diff --git a/src/cli.rs b/src/cli.rs
index f8f76e59..4a455cf4 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -15,6 +15,7 @@ extern crate log;
 use clap::{Arg, App};
 use index::{Line, Column};
 use config::{Dimensions, Shell};
+use std::path::PathBuf;
 
 const DEFAULT_TITLE: &'static str = "Alacritty";
 
@@ -26,6 +27,7 @@ pub struct Options {
     pub title: String,
     pub log_level: log::LogLevelFilter,
     pub command: Option<Shell<'static>>,
+    pub working_dir: Option<PathBuf>,
 }
 
 impl Default for Options {
@@ -37,6 +39,7 @@ impl Default for Options {
             title: DEFAULT_TITLE.to_owned(),
             log_level: log::LogLevelFilter::Warn,
             command: None,
+            working_dir: None,
         }
     }
 }
@@ -75,6 +78,10 @@ impl Options {
                 .multiple(true)
                 .conflicts_with("q")
                 .help("Increases the level of verbosity (the max level is -vvv)"))
+            .arg(Arg::with_name("working-directory")
+                 .long("working-directory")
+                 .takes_value(true)
+                 .help("Start the shell in the specified working directory"))
             .arg(Arg::with_name("command")
                 .short("e")
                 .multiple(true)
@@ -117,6 +124,10 @@ impl Options {
             3 | _ => options.log_level = log::LogLevelFilter::Trace
         }
 
+        if let Some(dir) = matches.value_of("working-directory") {
+            options.working_dir = Some(PathBuf::from(dir.to_string()));
+        }
+
         if let Some(mut args) = matches.values_of("command") {
             // The following unwrap is guaranteed to succeed.
             // If 'command' exists it must also have a first item since
diff --git a/src/tty.rs b/src/tty.rs
index eb0ba590..9f8a4764 100644
--- a/src/tty.rs
+++ b/src/tty.rs
@@ -235,6 +235,11 @@ pub fn new<T: ToWinsize>(config: &Config, options: &Options, size: T) -> Pty {
         Ok(())
     });
 
+    // Handle set working directory option
+    if let Some(ref dir) = options.working_dir {
+        builder.current_dir(dir.as_path());
+    }
+
     match builder.spawn() {
         Ok(child) => {
             unsafe {
-- 
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