1 files changed, 0 insertions, 111 deletions
diff --git a/src/finder.rs b/src/finder.rs
deleted file mode 100644
index 3c74417..0000000
--- a/src/finder.rs
+++ /dev/null
@@ -1,111 +0,0 @@
-use figment::Provider;
-use std::{
-    ffi::OsStr,
-    io::Write,
-    ops::{Deref, DerefMut},
-    os::unix::prelude::OsStrExt,
-    process::{Child, Command, Output, Stdio},
-};
-
-pub(crate) use config::Config;
-pub(crate) use error::{Error, Result};
-
-mod config;
-mod error;
-
-pub struct Finder {
-    program: String,
-    args: Vec<String>,
-}
-
-impl Finder {
-    pub fn new() -> Result<Self> {
-        Self::from_provider(Config::figment())
-    }
-
-    /// Extract `Config` from `provider` to construct new `Finder`
-    pub fn from_provider<T: Provider>(provider: T) -> Result<Self> {
-        Config::extract(&provider)
-            .map(|config| Finder {
-                program: config.program,
-                args: config.args,
-            })
-            .map_err(Into::into)
-    }
-
-    pub fn spawn(self) -> Result<FinderChild> {
-        Command::new(self.program)
-            .args(self.args)
-            .stdin(Stdio::piped())
-            .stdout(Stdio::piped())
-            .spawn()
-            .map(FinderChild)
-            .map_err(Into::into)
-    }
-}
-
-pub struct FinderChild(Child);
-
-impl FinderChild {
-    pub fn find<V, I>(mut self, items: V) -> Result<Output>
-    where
-        V: IntoIterator<Item = I>,
-        I: AsRef<OsStr>,
-    {
-        let stdin = self.stdin.as_mut().ok_or(Error::Stdin)?;
-
-        items.into_iter().try_for_each(|item| -> Result<()> {
-            stdin.write_all(item.as_ref().as_bytes())?;
-            stdin.write_all("\n".as_bytes()).map_err(From::from)
-        })?;
-
-        self.0.wait_with_output().map_err(Into::into)
-    }
-}
-
-impl Deref for FinderChild {
-    type Target = Child;
-
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-
-impl DerefMut for FinderChild {
-    fn deref_mut(&mut self) -> &mut Self::Target {
-        &mut self.0
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use pretty_assertions::assert_eq;
-
-    #[test]
-    fn test_output() {
-        let items = Vec::from(["item1"]);
-
-        let finder = Finder {
-            program: "fzf".into(),
-            args: ["-1".into()].into(),
-        };
-
-        let selected = finder.spawn().unwrap().find(items).unwrap().stdout;
-        assert_eq!(selected.as_slice(), "item1\n".as_bytes())
-    }
-
-    #[test]
-    #[ignore]
-    fn test_selection() {
-        let items = Vec::from(["item1", "item2", "item3", "item4"]);
-
-        let finder = Finder {
-            program: "fzf".into(),
-            args: [].into(),
-        };
-
-        let selected = finder.spawn().unwrap().find(items).unwrap().stdout;
-        assert_eq!(selected.as_slice(), "item1\n".as_bytes())
-    }
-}