add libnixide-c extensions to FlakeLockFlags

nixide/src/flake/flake_lock_flags.rs

@@ -1,3 +1,4 @@
+use std::ffi::c_char;
 use std::ptr::NonNull;
 
 use super::{FlakeRef, FlakeSettings};
@@ -77,6 +78,60 @@ impl FlakeLockFlags {
         Ok(FlakeLockFlags { inner })
     }
 
+    /// Adds an input override to the lock file that will be produced.
+    /// The [LockedFlake::lock] operation will not write to the lock file.
+    ///
+    /// # Warning
+    ///
+    /// Calling this function will implicitly set the [FlakeLockMode] to
+    /// [FlakeLockMode::Virtual] if `self.mode` is not [FlakeLockMode::Check].
+    ///
+    /// # Arguments
+    ///
+    ///  * `path` - The input name/path to override (must not be empty)
+    ///  * `flakeref` - The flake reference to use as the override
+    ///
+    #[allow(unused)]
+    pub fn override_input(self, input: &str, flakeref: &FlakeRef) -> NixideResult<Self> {
+        // XXX: TODO: should `input` be wrapped as `format!("inputs.{input}")`?
+        let input_path = input.as_c_ptr()?;
+
+        wrap::nix_fn!(|ctx: &ErrorContext| unsafe {
+            sys::nix_flake_lock_flags_add_input_override(
+                ctx.as_ptr(),
+                self.as_ptr(),
+                input_path,
+                flakeref.as_ptr(),
+            );
+        })?;
+
+        Ok(self)
+    }
+
+    /// Adds an input update to the lock file that will be produced.
+    /// Meaning the current pinned version is ignored, and updated
+    /// to the latest version the fetcher can resolve.
+    ///
+    /// This is equivalent to running `nix flake update ${input}`.
+    ///
+    /// # Nix C API Internals
+    ///
+    /// This binding is **not provided by the Nix C API.**
+    /// It is instead **exposed by the Nixide C API extensions.**
+    ///
+    #[allow(unused)]
+    pub fn update_input(self, input: &str) -> NixideResult<Self> {
+        // XXX: TODO: should `input` be wrapped as `format!("inputs.{input}")`?
+        let input_path = input.as_c_ptr()?;
+
+        wrap::nix_fn!(|ctx: &ErrorContext| unsafe {
+            sys::nix_flake_lock_flags_add_input_update(ctx.as_ptr(), self.as_ptr(), input_path);
+        })?;
+
+        Ok(self)
+    }
+
+    #[allow(unused)]
     pub fn set_mode(self, mode: FlakeLockMode) -> NixideResult<Self> {
         wrap::nix_fn!(|ctx: &ErrorContext| {
             match mode {
@@ -90,33 +145,176 @@ impl FlakeLockFlags {
                     sys::nix_flake_lock_flags_set_mode_check(ctx.as_ptr(), self.as_ptr())
                 },
             };
-        });
+        })?;
 
         Ok(self)
     }
 
-    /// Adds an input override to the lock file that will be produced.
+    /// # Nix C API Internals
-    /// The [LockedFlake::lock] operation will not write to the lock file.
     ///
-    /// # Warning
+    /// This binding is **not provided by the Nix C API.**
+    /// It is instead **exposed by the Nixide C API extensions.**
     ///
-    /// Calling this function will implicitly set the [FlakeLockMode] to
+    #[allow(unused)]
-    /// [FlakeLockMode::Virtual] if `self.mode` is not [FlakeLockMode::Check].
+    pub fn recreate_lock_file(self, value: bool) -> Self {
+        wrap::nix_fn!(|ctx: &ErrorContext| unsafe {
+            sys::nix_flake_lock_flags_set_recreate_lock_file(ctx.as_ptr(), self.as_ptr(), value)
+        })
+        .unwrap();
+
+        self
+    }
+
+    /// # Nix C API Internals
     ///
-    /// # Arguments
+    /// This binding is **not provided by the Nix C API.**
+    /// It is instead **exposed by the Nixide C API extensions.**
     ///
-    ///  * `path` - The input name/path to override (must not be empty)
+    #[allow(unused)]
-    ///  * `flakeref` - The flake reference to use as the override
+    pub fn update_lock_file(self, value: bool) -> Self {
-    pub fn override_input(&mut self, path: &str, flakeref: &FlakeRef) -> NixideResult<()> {
+        wrap::nix_fn!(|ctx: &ErrorContext| unsafe {
-        let input_path = path.as_c_ptr()?;
+            sys::nix_flake_lock_flags_set_update_lock_file(ctx.as_ptr(), self.as_ptr(), value)
+        })
+        .unwrap();
+
+        self
+    }
+
+    /// # Nix C API Internals
+    ///
+    /// This binding is **not provided by the Nix C API.**
+    /// It is instead **exposed by the Nixide C API extensions.**
+    ///
+    #[allow(unused)]
+    pub fn write_lock_file(self, value: bool) -> Self {
+        wrap::nix_fn!(|ctx: &ErrorContext| unsafe {
+            sys::nix_flake_lock_flags_set_write_lock_file(ctx.as_ptr(), self.as_ptr(), value)
+        })
+        .unwrap();
+
+        self
+    }
+
+    /// # Nix C API Internals
+    ///
+    /// This binding is **not provided by the Nix C API.**
+    /// It is instead **exposed by the Nixide C API extensions.**
+    ///
+    #[allow(unused)]
+    pub fn commit_lock_file(self, value: bool) -> Self {
+        wrap::nix_fn!(|ctx: &ErrorContext| unsafe {
+            sys::nix_flake_lock_flags_set_commit_lock_file(ctx.as_ptr(), self.as_ptr(), value)
+        })
+        .unwrap();
+
+        self
+    }
+
+    /// # Nix C API Internals
+    ///
+    /// This binding is **not provided by the Nix C API.**
+    /// It is instead **exposed by the Nixide C API extensions.**
+    ///
+    #[allow(unused)]
+    pub fn allow_unlocked(self, value: bool) -> Self {
+        wrap::nix_fn!(|ctx: &ErrorContext| unsafe {
+            sys::nix_flake_lock_flags_set_allow_unlocked(ctx.as_ptr(), self.as_ptr(), value)
+        })
+        .unwrap();
+
+        self
+    }
+
+    /// # Nix C API Internals
+    ///
+    /// This binding is **not provided by the Nix C API.**
+    /// It is instead **exposed by the Nixide C API extensions.**
+    ///
+    #[allow(unused)]
+    pub fn fail_on_unlocked(self, value: bool) -> Self {
+        wrap::nix_fn!(|ctx: &ErrorContext| unsafe {
+            sys::nix_flake_lock_flags_set_fail_on_unlocked(ctx.as_ptr(), self.as_ptr(), value)
+        })
+        .unwrap();
+
+        self
+    }
+
+    /// # Nix C API Internals
+    ///
+    /// This binding is **not provided by the Nix C API.**
+    /// It is instead **exposed by the Nixide C API extensions.**
+    ///
+    #[allow(unused)]
+    pub fn use_registries(self, value: bool) -> Self {
+        wrap::nix_fn!(|ctx: &ErrorContext| unsafe {
+            sys::nix_flake_lock_flags_set_use_registries(ctx.as_ptr(), self.as_ptr(), value)
+        })
+        .unwrap();
+
+        self
+    }
+
+    /// # Nix C API Internals
+    ///
+    /// This binding is **not provided by the Nix C API.**
+    /// It is instead **exposed by the Nixide C API extensions.**
+    ///
+    #[allow(unused)]
+    pub fn apply_nix_config(self, value: bool) -> Self {
+        wrap::nix_fn!(|ctx: &ErrorContext| unsafe {
+            sys::nix_flake_lock_flags_set_apply_nix_config(ctx.as_ptr(), self.as_ptr(), value)
+        })
+        .unwrap();
+
+        self
+    }
+
+    /// # Errors
+    /// Fails if the given `path` contains a NUL byte.
+    ///
+    /// # Nix C API Internals
+    ///
+    /// This binding is **not provided by the Nix C API.**
+    /// It is instead **exposed by the Nixide C API extensions.**
+    ///
+    #[allow(unused)]
+    pub fn input_lock_file_path(self, path: &str) -> NixideResult<Self> {
+        let path_ptr = path.as_c_ptr()? as *mut c_char;
 
         wrap::nix_fn!(|ctx: &ErrorContext| unsafe {
-            sys::nix_flake_lock_flags_add_input_override(
+            sys::nix_flake_lock_flags_set_reference_lock_file_path(
                 ctx.as_ptr(),
                 self.as_ptr(),
-                input_path,
+                path_ptr,
-                flakeref.as_ptr(),
+            )
-            );
         })
+        .unwrap();
+
+        Ok(self)
+    }
+
+    /// # Errors
+    /// Fails if the given `path` contains a NUL byte.
+    ///
+    /// # Nix C API Internals
+    ///
+    /// This binding is **not provided by the Nix C API.**
+    /// It is instead **exposed by the Nixide C API extensions.**
+    ///
+    #[allow(unused)]
+    pub fn output_lock_file_path(self, path: &str) -> NixideResult<Self> {
+        let path_ptr = path.as_c_ptr()? as *mut c_char;
+
+        wrap::nix_fn!(|ctx: &ErrorContext| unsafe {
+            sys::nix_flake_lock_flags_set_output_lock_file_path(
+                ctx.as_ptr(),
+                self.as_ptr(),
+                path_ptr,
+            )
+        })
+        .unwrap();
+
+        Ok(self)
     }
 }