Mount as a feature

Cargo.lock

@@ -532,8 +532,8 @@ dependencies = [
  "env_logger",
  "log",
  "rpassword",
- "rustcryptfs-fuse",
  "rustcryptfs-lib",
+ "rustcryptfs-mount",
  "serde",
  "serde_json",
 ]
@@ -566,6 +566,13 @@ dependencies = [
  "thiserror",
 ]
 
+[[package]]
+name = "rustcryptfs-mount"
+version = "0.1.0"
+dependencies = [
+ "rustcryptfs-fuse",
+]
+
 [[package]]
 name = "ryu"
 version = "1.0.11"

Cargo.toml

@@ -2,5 +2,6 @@
 members = [
     "rustcryptfs",
     "rustcryptfs-lib",
-    "rustcryptfs-fuse"
+    "rustcryptfs-fuse",
+    "rustcryptfs-mount"
 ]

rustcryptfs-mount/Cargo.toml

@@ -0,0 +1,11 @@
+[package]
+name = "rustcryptfs-mount"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+
+[target.'cfg(target_os = "linux")'.dependencies]
+rustcryptfs-fuse = { path = "../rustcryptfs-fuse" }

rustcryptfs-mount/src/lib.rs

@@ -0,0 +1,14 @@
+use std::path::Path;
+
+use rustcryptfs_fuse::EncryptedFs;
+
+#[cfg(target_os = "linux")]
+pub fn mount<P>(path: P, mount_point: P, password: &str) -> rustcryptfs_fuse::error::Result<()>
+where
+    P: AsRef<Path>,
+{
+    let fs = EncryptedFs::new(path, password)?;
+
+    fs.mount(mount_point)?;
+    Ok(())
+}

rustcryptfs/Cargo.toml

@@ -5,6 +5,10 @@ edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
+[features]
+default = ["mount"]
+mount = ["rustcryptfs-mount"]
+
 [dependencies]
 anyhow = "1.0.53"
 serde = { version = "1.0.136", features = ["derive"] }
@@ -14,6 +18,4 @@ log = "0.4.17"
 rustcryptfs-lib = { path = "../rustcryptfs-lib" }
 env_logger = "0.9.0"
 rpassword = "7.0.0"
-
-[target.'cfg(target_os = "linux")'.dependencies]
-rustcryptfs-fuse = { path = "../rustcryptfs-fuse" }
+rustcryptfs-mount = { path = "../rustcryptfs-mount", optional = true }

rustcryptfs/src/args.rs

@@ -1,3 +1,4 @@
+#[cfg(feature = "mount")]
 use std::path::PathBuf;
 
 use clap::{Parser, Subcommand};
@@ -14,9 +15,10 @@ pub(crate) enum Commands {
     /// Decrypt a file
     Decrypt(DecryptCommand),
 
-    // List file contained in a directory
+    /// List file contained in a directory
     Ls(LsCommand),
 
+    #[cfg(feature = "mount")]
     /// Mount an encrypted folder
     Mount(MountCommand),
 }
@@ -49,6 +51,7 @@ pub(crate) struct LsCommand {
     pub(crate) password : Option<String>
 }
 
+#[cfg(feature = "mount")]
 #[derive(Debug, Parser)]
 pub(crate) struct MountCommand {
     /// The directory

rustcryptfs/src/main.rs

@@ -6,19 +6,22 @@ use std::{
 
 use clap::Parser;
 
-use args::{DecryptCommand, LsCommand, MountCommand};
+use args::{DecryptCommand, LsCommand};
 use rustcryptfs_lib::GocryptFs;
 
+#[cfg(feature = "mount")]
+use args::MountCommand;
+
 mod args;
 
 fn main() -> anyhow::Result<()> {
     env_logger::init();
     let args = args::Args::parse();
-    log::debug!("{:?}", args);
 
     match &args.command {
         args::Commands::Decrypt(c) => decrypt_file(c),
         args::Commands::Ls(c) => ls(c),
+        #[cfg(feature = "mount")]
         args::Commands::Mount(c) => mount(c),
     }
 }
@@ -116,9 +119,9 @@ fn decrypt_file(c: &DecryptCommand) -> anyhow::Result<()> {
 }
 
 #[cfg(target_os = "linux")]
+#[cfg(feature = "mount")]
 fn mount(mount: &MountCommand) -> anyhow::Result<()> {
     use anyhow::Context;
-    use rustcryptfs_fuse::EncryptedFs;
 
     let password = if let Some(password) = &mount.password {
         password.clone()
@@ -126,14 +129,14 @@ fn mount(mount: &MountCommand) -> anyhow::Result<()> {
         rpassword::prompt_password("Your password: ")?
     };
 
-    let fs = EncryptedFs::new(&mount.path, &password)?;
-
-    fs.mount(&mount.mountpoint)
+    rustcryptfs_mount::mount(&mount.path, &mount.mountpoint, &password)
         .context("Failed to run fuse fs")?;
+
     Ok(())
 }
 
 #[cfg(not(target_os = "linux"))]
+#[cfg(feature = "mount")]
 fn mount(mount: &MountCommand) -> anyhow::Result<()> {
     unimplemented!()
 }