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#![deny(anonymous_parameters, coerce_never, const_err, dead_code, deprecated, exceeding_bitshifts,
        illegal_floating_point_literal_pattern, improper_ctypes, invalid_type_param_default,
        late_bound_lifetime_arguments, legacy_constructor_visibility, legacy_directory_ownership,
        legacy_imports, missing_copy_implementations, missing_docs, missing_fragment_specifier,
        mutable_transmutes, no_mangle_const_items, no_mangle_generic_items, non_camel_case_types,
        non_shorthand_field_patterns, non_snake_case, non_upper_case_globals,
        overflowing_literals, parenthesized_params_in_types_and_modules, path_statements,
        patterns_in_fns_without_body, plugin_as_library, private_in_public, private_no_mangle_fns,
        private_no_mangle_statics, pub_use_of_private_extern_crate, renamed_and_removed_lints,
        resolve_trait_on_defaulted_unit, safe_extern_statics, safe_packed_borrows,
        stable_features, trivial_numeric_casts, unconditional_recursion, unions_with_drop_fields,
        unknown_crate_types, unreachable_code, unreachable_patterns, unreachable_pub, unsafe_code,
        unstable_features, unused_allocation, unused_assignments, unused_attributes,
        unused_comparisons, unused_doc_comment, unused_extern_crates, unused_features,
        unused_import_braces, unused_imports, unused_macros, unused_must_use, unused_mut,
        unused_parens, unused_qualifications, unused_unsafe, unused_variables, while_true)]
#![warn(unknown_lints)]
#![allow(auto_impl, box_pointers, missing_debug_implementations, trivial_casts, unused_results,
         variant_size_differences, warnings)]
#![cfg_attr(feature = "clippy", feature(plugin))]

//! # shell2batch
//!
//! Coverts simple basic shell scripts to windows batch scripts.
//!
//! While it is not really possible to take every shell script and automatically convert it to a windows batch file,
//! this library provides a way to convert simple basic shell commands to windows batch commands.<br>
//! The original goal of this library is to provide users of [cargo-make](https://sagiegurari.github.io/cargo-make/) a
//! way to write simple tasks with shell scripts without duplicating their code for each platform.
//!
//! # Examples
//!
//! ```
//! extern crate shell2batch;
//!
//! fn main() {
//!     let script = shell2batch::convert(
//!         r#"
//!         export FILE1=file1
//!         export FILE2=file2
//!
//!         #this is some test code
//!         cp ${FILE1} $FILE2
//!
//!         #another
//!         mv file2 file3
//!
//!         export MY_DIR=directory
//!
//!         #flags are supported
//!         rm -Rf ${MY_DIR}
//!
//!         unset MY_DIR
//!         "#
//!     );
//!
//!     assert_eq!(
//!         script,
//!         r#"
//! set FILE1=file1
//! set FILE2=file2
//!
//! @REM this is some test code
//! xcopy %FILE1% %FILE2%
//!
//! @REM another
//! move file2 file3
//!
//! set MY_DIR=directory
//!
//! @REM flags are supported
//! del /Q %MY_DIR%
//!
//! set MY_DIR=
//! "#
//!     );
//!
//!     println!("Script: {}", script);
//! }
//! ```
//!
//! # Contributing
//! See [contributing guide](https://github.com/sagiegurari/shell2batch/blob/master/.github/CONTRIBUTING.md)
//!
//! # License
//! Developed by Sagie Gur-Ari and licensed under the
//! [Apache 2](https://github.com/sagiegurari/shell2batch/blob/master/LICENSE) open source license.
//!

#[cfg(test)]
#[path = "./lib_test.rs"]
mod lib_test;

extern crate regex;

mod converter;

/// Converts the provided shell script and returns the windows batch script text.
///
/// # Example
///
/// ```
/// extern crate shell2batch;
///
/// fn main() {
///     let script = shell2batch::convert(
///         r#"
///         export FILE1=file1
///         export FILE2=file2
///
///         #this is some test code
///         cp ${FILE1} $FILE2
///
///         #another
///         mv file2 file3
///
///         export MY_DIR=directory
///
///         #flags are supported
///         rm -Rf ${MY_DIR}
///
///         unset MY_DIR
///         "#
///     );
///
///     assert_eq!(
///         script,
///         r#"
/// set FILE1=file1
/// set FILE2=file2
///
/// @REM this is some test code
/// xcopy %FILE1% %FILE2%
///
/// @REM another
/// move file2 file3
///
/// set MY_DIR=directory
///
/// @REM flags are supported
/// del /Q %MY_DIR%
///
/// set MY_DIR=
/// "#
///     );
///
///     println!("Script: {}", script);
/// }
/// ```
pub fn convert(script: &str) -> String {
    converter::run(script)
}