README: overgrown

Makefile

@@ -171,8 +171,3 @@ build/bin/swab: src/swab.rs build rustlibs
 true: build/bin/true
 build/bin/true: src/true.c build
 	$(CC) $(CFLAGS) -o $@ src/true.c
-
-.PHONY: zn
-zn: build/bin/zn
-build/bin/zn: src/zn.c build
-	$(CC) $(CFLAGS) -o $@ src/zn.c

README

@@ -1,61 +1,9 @@
-“Seek not to walk the path of the masters; seek what they sought.”
+overgrown - trinity's harakit workshop
-– Matsuo Basho
 
-The Bonsai harakit utilities are a replacement for standard POSIX utilities
+simple build, no dependencies except rust
-which aim to fill its niche while expanding on their capabilities. These new
-tools are the result of the careful examination of the current state of POSIX
-and Unix utilies. The Unix Philosophy of “do one thing and do it well” are their
-core but they avoid clinging to the past.
-
-The era of the original Unix tools has been long and fruitful, but they have
-their flaws. This project originated from frustrations with the way certain
-tools work and how other projects that extend POSIX don’t make anything better.
-
-This project will not follow in the footsteps of GNU; extensions of POSIX will
-not be found here. GNU extensions are a gateway to the misuse of the shell. The
-harakit utilities will intentionally discourage use of the shell for purposes
-beyond its scope.
-
-See docs/ for more on the specific utilities currently implemented.
-
-Building
-
-Harakit utilities require a POSIX-compliant environment to compile, including a
-C compiler and preprocessor (cc(1) and cpp(1) by default), an edition 2023 Rust
-compiler (rustc(1) by default), bindgen(1), and a POSIX-compliant make(1)
-utility.
-
-To build and install:
 
+# pkg_add rust rust-bindgen
 $ make
-$ make PREFIX="/your/preferred/location" install
-
-To build with a different compiler than the default:
-
-$ make CC=clang
-$ make RUSTC=gccrs
-
-To test the utilities:
-
-$ make test
-
-To remove all build and distributable files:
-
-$ make clean
-
-Read More
-
-An Introduction to the Unix Shell
-<https://porkmail.org/era/unix/shell>
-
-Master Foo and the Ten Thousand Lines
-<http://www.catb.org/~esr/writings/unix-koans/ten-thousand.html>
-
-Master Foo Discourses on the Unix-Nature
-<http://www.catb.org/~esr/writings/unix-koans/unix-nature.html>
-
-Shell Programming!
-<https://tldp.org/LDP/abs/html/why-shell.html>
 
 --
 Copyright © 2023–2024 Emma Tebibyte <emma@tebibyte.media>

src/zn.c

@@ -1,61 +0,0 @@
-/*
- * Copyright (c) 2024 DTB <trinity@trinity.moe>
- * SPDX-License-Identifier: AGPL-3.0-or-later
- *
- * This program is free software: you can redistribute it and/or modify it under
- * the terms of the GNU Affero General Public License as published by the Free
- * Software Foundation, either version 3 of the License, or (at your option) any
- * later version.
- * 
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
- * details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see https://www.gnu.org/licenses/.
- */
-
-#include <limits.h> /* _POSIX_MAX_CANON */
-#include <stdio.h> /* fgets(3) */
-#include <string.h> /* strtok(3) */
-#include <sysexits.h> /* EX_OSERR */
-#include <unistd.h> /* fork(2) */
-#include <sys/wait.h> /* wait(2), WIFEXITED, WEXITSTATUS */
-
-static char *sep = " \t\v\n";
-
-static char **
-get_args(char *s) {
-	size_t c = 0;
-	static char *v[10];
-
-	if ((v[c] = strtok(s, sep)) == NULL) { return NULL; }
-
-	while (++c < sizeof v / sizeof *v) {
-		if ((v[c] = strtok(NULL, sep)) == NULL) { return v; }
-	}
-
-	return v;
-}
-
-static char *
-get_line(FILE *stream) {
-	static char buffer[_POSIX_MAX_CANON];
-
-	return fgets(buffer, sizeof *buffer * MAX_CANON, stream);
-}
-
-int main(int argc, char *argv[]) {
-	char **a;
-	char *s;
-
-	while ((s = get_line(stdin)) != NULL) {
-		a = get_args(s);
-		switch (fork()) {
-			case -1: perror(argv[0]); return EX_OSERR;
-			case  0: execvp(a[0], a);
-			default: (void)wait(NULL);
-		}
-	}
-}