Initial commit for fern

src/prelude.rs

@@ -0,0 +1,156 @@
+pub use std::{
+	io::{
+		self,
+		Read,
+		Write
+	},
+	cell::RefCell,
+	rc::Rc,
+	os::fd::{
+		OwnedFd,
+		BorrowedFd,
+		RawFd,
+		FromRawFd
+	},
+	collections::{
+		VecDeque,
+		HashMap,
+	},
+	ffi::{
+		CStr,
+		CString
+	},
+	path::{
+		Path,
+		PathBuf,
+	},
+	process::{
+		exit
+	},
+};
+pub use bitflags::bitflags;
+pub use nix::{
+	fcntl::{
+		open,
+		OFlag,
+	},
+	sys::{
+		signal::{
+			killpg,
+			kill,
+			signal,
+			pthread_sigmask,
+			SigmaskHow,
+			SigSet,
+			SigHandler,
+			Signal
+		},
+		wait::{
+			waitpid,
+			WaitStatus as WtStat,
+			WaitPidFlag as WtFlag
+		},
+		stat::Mode,
+		memfd::memfd_create,
+	},
+	errno::Errno,
+	unistd::{
+		Pid,
+		ForkResult::*,
+		fork,
+		getppid,
+		getpid,
+		getpgid,
+		getpgrp,
+		geteuid,
+		read,
+		write,
+		isatty,
+		tcgetpgrp,
+		tcsetpgrp,
+		dup,
+		dup2,
+		close,
+	},
+	libc,
+};
+pub use crate::{
+	libsh::{
+		term::{
+			Style,
+			style_text
+		},
+		utils::{
+			LogLevel::*,
+			ArgVec,
+			Redir,
+			RedirType,
+			RedirBldr,
+			RedirTarget,
+			CmdRedirs,
+			borrow_fd,
+			trim_quotes
+		},
+		collections::{
+			VecDequeAliases
+		},
+		sys::{
+			self,
+			write_err,
+			write_out,
+			c_pipe,
+			execvpe
+		},
+		error::{
+			ShErrKind,
+			ShErr,
+			ShResult
+		},
+	},
+	builtin::{
+		echo::echo,
+		cd::cd,
+		pwd::pwd,
+		read::read_builtin,
+		jobctl::{
+			continue_job,
+			jobs
+		},
+		BUILTINS
+	},
+	shellenv::{
+		self,
+		wait_fg,
+		log_level,
+		attach_tty,
+		term_ctlr,
+		take_term,
+		jobs::{
+			JobTab,
+			JobID,
+			write_jobs,
+			read_jobs
+		},
+		exec_ctx::ExecFlags,
+		shenv::ShEnv
+	},
+	execute::Executor,
+	parse::{
+		parse::{
+			Node,
+			NdRule,
+			Parser,
+			ParseRule
+		},
+		lex::{
+			Span,
+			Token,
+			TkRule,
+			Lexer,
+			LexRule
+		},
+	},
+	log,
+	test,
+	bp,
+};