Method get_inode_and_position

atomic-repository/src/repository/record.rs:958–986

Look up a file's inode and graph position from the pristine. Returns `None` if the file is not tracked or has no graph position.

(
        &self,
        path: &str,
    )

    ///
    /// Returns `None` if the file is not tracked or has no graph position.
    pub fn get_inode_and_position(
        &self,
        path: &str,
    ) -> Result<Option<(Inode, Position<NodeId>)>, RepositoryError> {
        use atomic_core::pristine::TreeTxnT;

        let txn = self
            .pristine
            .read_txn()
            .map_err(|e| RepositoryError::Database(e.to_string()))?;

        let inode = match txn
            .get_inode(path)
            .map_err(|e| RepositoryError::Database(e.to_string()))?
        {
            Some(i) => i,
            None => return Ok(None),
        };

        let position = match txn
            .inode_position(inode)
            .map_err(|e| RepositoryError::Database(e.to_string()))?
        {
            Some(p) => p,
            None => return Ok(None),
        };

        Ok(Some((inode, position)))
    }

    /// Record all changes with a message.
    ///