init

1 files changed, 19 insertions, 0 deletions

diff --git a/src/executor.rs b/src/executor.rs
new file mode 100644
index 0000000..9f66ec3
--- /dev/null
+++ b/src/executor.rs
@@ -0,0 +1,19 @@
+use crate::tasks::{CompletedTask, IntoTaskErr, Task, TaskOutput};
+
+pub struct Executor<'a, 't> {
+    task: &'t Task,
+    args: Box<[&'a str]>,
+    complete_task: Option<CompletedTask>,
+}
+
+impl<'a, 't> Executor<'a, 't> {
+    pub fn new(task: &'t Task, args: impl IntoIterator<Item = &'a str>) -> Result<Self, IntoTaskErr> {
+        Ok(Self { task: task, args: args.into_iter().collect(), complete_task: None })
+    }
+
+    pub fn run(&mut self) -> &TaskOutput {
+        let output = (self.task.exec)(&self.args);
+        self.complete_task = Some(CompletedTask { name: self.task.name, output: Some(output) });
+        self.complete_task.as_ref().unwrap().output.as_ref().unwrap()
+    }
+}