From 120fea2a62cd669e67267a61cb249ef880132fe3 Mon Sep 17 00:00:00 2001
From: Jake Howard <git@theorangeone.net>
Date: Mon, 5 Oct 2020 18:14:23 +0100
Subject: [PATCH] Add helper methods for running commands inside the project
 directory

---
 src/compose.rs | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/src/compose.rs b/src/compose.rs
index ffccbd5..587f488 100644
--- a/src/compose.rs
+++ b/src/compose.rs
@@ -1,4 +1,6 @@
-use std::path::PathBuf;
+use std::io::Result;
+use std::path::{Path, PathBuf};
+use std::process::{Command, Output};
 
 pub struct ComposeProject {
     compose_file: PathBuf,
@@ -10,4 +12,17 @@ impl ComposeProject {
             compose_file: compose_file.to_owned(),
         }
     }
+
+    fn working_directory(&self) -> &Path {
+        self.compose_file
+            .parent()
+            .expect("Failed to get parent of compose file")
+    }
+
+    fn execute_in_dir(&self, command: &str, arguments: &[&str]) -> Result<Output> {
+        Command::new(command)
+            .current_dir(self.working_directory())
+            .args(arguments)
+            .output()
+    }
 }