lib.rs: Move code to `owner_repo.rs`

Need to add other code to the library.

2 files changed, 77 insertions, 74 deletions

diff --git a/src/lib.rs b/src/lib.rs
index c0d97a2..a08be2b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,75 +1,3 @@
-use std::str::FromStr;
+#![warn(rust_2018_idioms)]
 
-use git2::Repository;
-use thiserror::Error;
-use url;
-use url::Url;
-
-
-#[derive(Debug, Error)]
-pub enum Error {
-    #[error(transparent)]
-    Git(#[from] git2::Error),
-
-    #[error(transparent)]
-    OwnerRepo(#[from] OwnerRepoError),
-
-    #[error("Unable to find remote '{0}'")]
-    NoRemote(String),
-}
-
-#[derive(Debug, Error)]
-pub enum OwnerRepoError {
-    #[error("Unable to parse URL")]
-    Url(#[from] url::ParseError),
-
-    #[error("URL has no path")]
-    NoPath,
-
-    #[error("Unable to parse owner or repo")]
-    NoOwnerRepo,
-}
-
-
-#[derive(Debug)]
-pub struct OwnerRepo {
-    pub owner: String,
-    pub repo: String,
-}
-
-impl FromStr for OwnerRepo {
-    type Err = OwnerRepoError;
-
-    fn from_str(s: &str) -> Result<Self, Self::Err> {
-        let url = Url::parse(s)?;
-        let path = url.path_segments()
-            .ok_or(OwnerRepoError::NoPath)?
-            .collect::<Vec<_>>();
-
-        if path.len() < 2 {
-            return Err(OwnerRepoError::NoOwnerRepo);
-        }
-
-        Ok(OwnerRepo {
-            owner: path[0].to_owned(),
-            repo: path[1].to_owned(),
-        })
-    }
-}
-
-pub fn identifier_for_remote(
-    remote_name: Option<&str>,
-) -> Result<OwnerRepo, Error> {
-    let repo = Repository::open(".")?;
-
-    let remote_name = match remote_name {
-        Some(r) => r,
-        None => "origin",
-    };
-
-    let remote = repo.find_remote(remote_name)?;
-    let url = remote.url()
-        .ok_or_else(|| Error::NoRemote(remote_name.to_owned()))?;
-
-    Ok(url.parse()?)
-}
+pub(crate) mod owner_repo;
diff --git a/src/owner_repo.rs b/src/owner_repo.rs
new file mode 100644
index 0000000..c0d97a2
--- /dev/null
+++ b/src/owner_repo.rs
@@ -0,0 +1,75 @@
+use std::str::FromStr;
+
+use git2::Repository;
+use thiserror::Error;
+use url;
+use url::Url;
+
+
+#[derive(Debug, Error)]
+pub enum Error {
+    #[error(transparent)]
+    Git(#[from] git2::Error),
+
+    #[error(transparent)]
+    OwnerRepo(#[from] OwnerRepoError),
+
+    #[error("Unable to find remote '{0}'")]
+    NoRemote(String),
+}
+
+#[derive(Debug, Error)]
+pub enum OwnerRepoError {
+    #[error("Unable to parse URL")]
+    Url(#[from] url::ParseError),
+
+    #[error("URL has no path")]
+    NoPath,
+
+    #[error("Unable to parse owner or repo")]
+    NoOwnerRepo,
+}
+
+
+#[derive(Debug)]
+pub struct OwnerRepo {
+    pub owner: String,
+    pub repo: String,
+}
+
+impl FromStr for OwnerRepo {
+    type Err = OwnerRepoError;
+
+    fn from_str(s: &str) -> Result<Self, Self::Err> {
+        let url = Url::parse(s)?;
+        let path = url.path_segments()
+            .ok_or(OwnerRepoError::NoPath)?
+            .collect::<Vec<_>>();
+
+        if path.len() < 2 {
+            return Err(OwnerRepoError::NoOwnerRepo);
+        }
+
+        Ok(OwnerRepo {
+            owner: path[0].to_owned(),
+            repo: path[1].to_owned(),
+        })
+    }
+}
+
+pub fn identifier_for_remote(
+    remote_name: Option<&str>,
+) -> Result<OwnerRepo, Error> {
+    let repo = Repository::open(".")?;
+
+    let remote_name = match remote_name {
+        Some(r) => r,
+        None => "origin",
+    };
+
+    let remote = repo.find_remote(remote_name)?;
+    let url = remote.url()
+        .ok_or_else(|| Error::NoRemote(remote_name.to_owned()))?;
+
+    Ok(url.parse()?)
+}