From 46cee052d6d4b60b483ab6841af976d68d954705 Mon Sep 17 00:00:00 2001
From: Toby Vincent <tobyv13@gmail.com>
Date: Sat, 26 Nov 2022 16:43:14 -0600
Subject: feat: add project filtering

---
 src/project/path.rs | 74 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 src/project/path.rs

(limited to 'src/project/path.rs')

diff --git a/src/project/path.rs b/src/project/path.rs
new file mode 100644
index 0000000..24dad9d
--- /dev/null
+++ b/src/project/path.rs
@@ -0,0 +1,74 @@
+use ignore::DirEntry;
+use std::{
+    path::PathBuf,
+    time::{Duration, SystemTime},
+};
+
+use crate::Project;
+
+#[derive(Debug, PartialEq, Eq, Clone, Default)]
+pub struct PathProject {
+    path_buf: PathBuf,
+    timestamp: Option<Duration>,
+}
+
+impl PathProject {
+    fn new(path_buf: PathBuf) -> Self {
+        let timestamp = path_buf
+            .metadata()
+            .ok()
+            .and_then(|m| m.modified().ok())
+            .and_then(|t| t.duration_since(SystemTime::UNIX_EPOCH).ok());
+
+        Self {
+            timestamp,
+            path_buf,
+        }
+    }
+}
+
+impl Project for PathProject {
+    fn timestamp(&self) -> Option<Duration> {
+        self.timestamp
+    }
+
+    fn to_path_buf(&self) -> PathBuf {
+        self.path_buf.to_owned()
+    }
+}
+
+impl TryFrom<(&String, DirEntry)> for PathProject {
+    type Error = String;
+
+    fn try_from((pattern, dir_entry): (&String, DirEntry)) -> Result<Self, Self::Error> {
+        dir_entry
+            .path()
+            .join(pattern)
+            .exists()
+            .then(|| Self::from(dir_entry.to_owned()))
+            .ok_or_else(|| {
+                format!(
+                    "Pattern `{:?}` not found in path: `{:?}`",
+                    pattern, dir_entry
+                )
+            })
+    }
+}
+
+impl From<PathBuf> for PathProject {
+    fn from(value: PathBuf) -> Self {
+        Self::new(value)
+    }
+}
+
+impl From<DirEntry> for PathProject {
+    fn from(value: DirEntry) -> Self {
+        Self::new(value.into_path())
+    }
+}
+
+impl From<PathProject> for PathBuf {
+    fn from(value: PathProject) -> Self {
+        value.path_buf
+    }
+}
-- 
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