:filesystems opens a list of mounted filesystems

Beware: this version doesn't compile for raspberry

1 files changed, 43 insertions, 0 deletions

diff --git a/src/filesystems/mod.rs b/src/filesystems/mod.rs
new file mode 100644
index 0000000..e522621
--- /dev/null
+++ b/src/filesystems/mod.rs
@@ -0,0 +1,43 @@
+//! The whole module is only available on linux now
+
+mod filesystems_state;
+mod mount_list;
+
+pub use {
+    filesystems_state::FilesystemState,
+    mount_list::MountList,
+};
+
+use {
+    std::sync::Mutex,
+    crossterm::{
+        style::Color,
+    },
+};
+
+lazy_static! {
+    static ref MOUNTS: Mutex<MountList> = Mutex::new(MountList::new());
+}
+
+static SHARE_COLORS: &[Color] = &[
+    Color::AnsiValue(28),
+    Color::AnsiValue(29),
+    Color::AnsiValue(29),
+    Color::AnsiValue(29),
+    Color::AnsiValue(29),
+    Color::AnsiValue(100),
+    Color::AnsiValue(136),
+    Color::AnsiValue(172),
+    Color::AnsiValue(166),
+    Color::AnsiValue(196),
+];
+
+pub fn share_color(share: f64) -> Color {
+    debug_assert!(share>=0.0 && share <=1.0);
+    let idx = (share * SHARE_COLORS.len() as f64) as usize;
+    if idx >= SHARE_COLORS.len() {
+        SHARE_COLORS[SHARE_COLORS.len()-1]
+    } else {
+        SHARE_COLORS[idx]
+    }
+}