save

.clangd

@@ -1,2 +1,2 @@
 CompileFlags:
-  Add: ["-std=c2x"]
+  Add: ["--std=c2x", "-xc"]

Makefile

@@ -12,7 +12,7 @@ all:
 	@exit 1
 else
 
-all: build $(YAIT) $(YAIT_DOC)
+all: build $(YAIT)
 
 build:
 	mkdir -p bin

TODO

@@ -0,0 +1,7 @@
+VX yait --- TODO
+
+Todo:
+
+	* Argument Parsing
+
+end of file TODO

config.h

@@ -9,9 +9,4 @@
 #define VERSION "alpha"
 #define YEAR 2025
 
-/* Custom error codes */
-#define HELP_REQUESTED 2
-#define ERROR_MEMORY_ALLOCATION 3
-#define ERROR_DIRECTORY_CREATION 4
-
 #endif

config.mak

@@ -0,0 +1,4 @@
+PREFIX=/usr/bin/
+CFLAGS=-ggdb -std=c23
+LDFLAGS=
+CC=gcc

configure

@@ -19,7 +19,7 @@ cmdexists () { type "$1" >/dev/null 2>&1 ; }
 trycc () { test -z "$CC" && cmdexists "$1" && CC=$1 ; }
 
 prefix=/usr/bin/
-CFLAGS="-Wall -Wextra -O2 --std=c23"
+CFLAGS="-Wall -Wextra -O2 --std=c23 -Wpedantic"
 LDFLAGS=
 CC=
 

doc/simple_project/Makefile

@@ -0,0 +1,8 @@
+.POSIX:
+CC ::= gcc
+CFLAGS ::= -Wall -Wpedenatic -O2
+
+all: simple
+
+clean:
+	$(RM) simple

doc/simple_project/README

@@ -0,0 +1,3 @@
+simple.c vx-clutch
+
+A simple program that does simple things.

include/yait.h

@@ -9,47 +9,43 @@
 #ifndef YAIT_H
 #define YAIT_H
 
+typedef struct {
+	bool posix;
+	bool git;
+	bool clang;
+	bool lib;
+	bool cc;
+	bool gnu;
+	/* If this flag is set it will ignore: GNU, and enforce POSIX. */
+	bool simple;
+} flag_t;
+
+typedef struct {
+	bool ncurses;
+	bool raylib;
+	bool stb;
+	bool uthash;
+	bool linenoise;
+} libmap_t;
+
 typedef enum {
-	BSD3,
-	GPLv3,
 	MIT,
-	UNLICENCE,
-	LICENCE_HELP,
+	GPL,
+	BSD,
+	UNL,
 } licence_t;
 
-/* A bit field is used so that we can accomplish two things. (a) store lots of
-   libraries without taxing memory; and (b) a dynamic array is not neccescary.
- */
-typedef enum {
-	LIB_NONE = 0,
-	LIB_RAYLIB = 1 << 0,
-	LIB_NCURSES = 1 << 1,
-	LIB_CURL = 1 << 2,
-	LIB_COUNT_,
-	LIB_HELP,
-} lib_flags_t;
-
-typedef struct {
-	bool GNU;
-	bool git;
-	bool clang_format;
-	bool use_cpp;
-} flags_t;
-
 typedef struct {
+	libmap_t libraries;
 	licence_t licence;
+	flag_t flags;
+
 	char *project;
 	char *name;
-	lib_flags_t libraries;
-	flags_t flag;
 } manifest_t;
 
-#define HAS_LIBRARY(libs, lib) ((libs) & (lib))
-#define ADD_LIBRARY(libs, lib) ((libs) |= (lib))
-#define REMOVE_LIBRARY(libs, lib) ((libs) &= ~(lib))
-
 int create_project(manifest_t manifest);
 int mkdir_p(const char *path);
-int create_file_with_content(const char *path, const char *format, ...);
+int cfprintf(const char *path, const char *format, ...);
 
 #endif // YAIT_H

src/contents.h

@@ -10,10 +10,9 @@
 #ifndef CONTENTS_H
 #define CONTENTS_H
 
-#define line(l) l "\n"
+#define line(ln) ln "\n"
 
-/* README template */
-char *readme_template =
+char *readme =
   line ("%s ( concise description )")
   line ()
   line ("Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor")
@@ -23,8 +22,7 @@ char *readme_template =
   line ("fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in")
   line ("culpa qui officia deserunt mollit anim id est laborum.");
 
-/* configure script template */
-char *configure_template =
+char *configure =
   line ("#!/bin/sh")
   line ()
   line ("usage() {")
@@ -41,7 +39,7 @@ char *configure_template =
   line ("exit 0")
   line ("}")
   line ()
-  line ("echo () { printf \"%s\\n\" \"$*\" ; }")
+  line ("echo () { printf \"%%s\\n\" \"$*\" ; }")
   line ("cmdexists () { type \"$1\" >/dev/null 2>&1 ; }")
   line ("trycc () { test -z \"$CC\" && cmdexists \"$1\" && CC=$1 ; }")
   line ()
@@ -59,8 +57,8 @@ char *configure_template =
   line ("done")
   line ()
   line ("printf \"checking for C compiler... \"")
-  line ("%s")
-  line ("printf \"%s\\n\" \"$CC\"")
+  line ("%%s")
+  line ("printf \"%%s\\n\" \"$CC\"")
   line ()
   line ("printf \"checking weather C compiler works... \"")
   line ("status=\"fail\"")
@@ -69,19 +67,18 @@ char *configure_template =
   line ("if output=$($CC $CFLAGS -c -o /dev/null \"$tmpc\" 2>&1) ; then")
   line ("printf \"yes\\n\"")
   line ("else")
-  line ("printf \"no; %s\\n\" \"$output\"")
+  line ("printf \"no; %%s\\n\" \"$output\"")
   line ("exit 1")
   line ("fi")
   line ()
   line ("printf \"creating config.mak... \"")
-  line ("printf \"PREFIX=%s\\n\" \"$prefix\" > config.mak")
-  line ("printf \"CFLAGS=%s\\n\" \"$CFLAGS\" >> config.mak")
-  line ("printf \"LDFLAGS=%s\\n\" \"$LDFLAGS\" >> config.mak")
-  line ("printf \"CC=%s\\n\" \"$CC\" >> config.mak")
+  line ("printf \"PREFIX=%%s\\n\" \"$prefix\" > config.mak")
+  line ("printf \"CFLAGS=%%s\\n\" \"$CFLAGS\" >> config.mak")
+  line ("printf \"LDFLAGS=%%s\\n\" \"$LDFLAGS\" >> config.mak")
+  line ("printf \"CC=%%s\\n\" \"$CC\" >> config.mak")
   line ("printf \"done\\n\"");
 
-/* Makefile template */
-char *makefile_template =
+char *makefile =
   line ("prefix = /usr/bin")
   line ()
   line ("%s_SRCS := $(wildcard %s/*.c)")
@@ -127,12 +124,10 @@ char *makefile_template =
   line ()
   line (".PHONY: all clean dist-clean install uninstall");
 
-/* .clang-format template */
-char *clang_format_template =
+char *clang_format =
   line ("BasedOnStyle: GNU");
 
-/* BSD 3-Clause License template */
-char *bsd3_license_template =
+char *bsd3_license =
   line ("BSD 3-Clause License")
   line ()
   line ("Copyright (c) %d, %s")
@@ -162,16 +157,13 @@ char *bsd3_license_template =
   line ("OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE")
   line ("OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.");
 
-/* MIT License template */
-char *mit_license_template =
+char *mit_license =
   line ("THIS IS THE MIT LICENSE");
 
-/* GPLv3 License template */
-char *gplv3_license_template =
+char *gplv3_license =
   line ("THIS IS THE GPLv3 LICENSE");
 
-/* config.h template */
-char *config_h_template =
+char *config_h =
   line ("#ifndef CONFIG_H")
   line ("#define CONFIG_H")
   line ()
@@ -188,8 +180,7 @@ char *config_h_template =
   line ()
   line ("#endif");
 
-/* main.c (non-GNU) template */
-char *main_c_template =
+char *main_c =
   line ("#include <stdio.h>")
   line ()
   line ("int main(void) {")
@@ -197,8 +188,7 @@ char *main_c_template =
   line ("  return 0;")
   line ("}");
 
-/* main.c (GNU) template */
-char *main_c_gnu_template =
+char *main_c_gnu =
   line ("#include <stdio.h>")
   line ("#include \"standard.h\"")
   line ()
@@ -214,8 +204,7 @@ char *main_c_gnu_template =
   line ("  return 0;")
   line ("}");
 
-/* standard.c template */
-char *standard_c_template =
+char *standard_c =
   line ("#include \"standard.h\"")
   line ("#include \"../config.h\"")
   line ("#include <stdio.h>")
@@ -241,8 +230,7 @@ char *standard_c_template =
   line ("  return HELP_REQUESTED;")
   line ("}");
 
-/* standard.h template */
-char *standard_h_template =
+char *standard_h =
   line ("#ifndef STANDARD_H")
   line ("#define STANDARD_H")
   line ()
@@ -250,8 +238,7 @@ char *standard_h_template =
   line ()
   line ("#endif");
 
-/* WHATNEXT.md template */
-char *what_next_template =
+char *what_next =
   line ("# What next?")
   line ("")
   line ("## Steps")

src/create_project.c

@@ -6,9 +6,44 @@
  * <https://opensource.org/licence/bsd-3-clause>
  */
 
+#include <unistd.h>
+#include <stdio.h>
+
 #include "../include/yait.h"
+#include "contents.h"
+
+char buffer[BUFSIZ];
 
 int create_project(manifest_t manifest)
 {
+	mkdir_p(manifest.project);
+	chdir(manifest.project);
+
+	if (manifest.flags.simple) {
+		cfprintf(
+			"Makefile",
+			".POSIX:\nCC ::= gcc\nCFLAGS ::= -Wall --std=c23 -Wpedantic\n\nall: %s",
+			manifest.project);
+		cfprintf("README", "%s", manifest.project);
+
+		snprintf(buffer, BUFSIZ, "%s.c", manifest.project);
+		cfprintf(buffer, "");
+		return 0;
+	}
+
+	cfprintf("Makefile", "");
+	cfprintf("configure", configure);
+	cfprintf(".clang-format", "");
+	cfprintf("README", readme, manifest.name);
+	cfprintf("src/main.c", "");
+
+	snprintf(buffer, BUFSIZ, "include/%s.h", manifest.project);
+	cfprintf(buffer, "");
+
+	snprintf(buffer, BUFSIZ, "man/%s.1", manifest.project);
+	cfprintf(buffer, "");
+
+	cfprintf("doc/WHATNEXT", what_next);
+
 	return 0;
 }

src/file.c

@@ -47,7 +47,7 @@ int mkdir_p(const char *path)
 	return status;
 }
 
-int create_file_with_content(const char *path, const char *format, ...)
+int cfprintf(const char *path, const char *format, ...)
 {
 	char *dirpath;
 	const char *slash = strrchr(path, '/');

src/main.c

@@ -10,106 +10,68 @@
 
 #include <getopt.h>
 #include <pwd.h>
+#define _POSIX_C_SOURCE 200809L // popen extention
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 
-#include "../config.h"
 #include "../include/yait.h"
-#include "standard.c"
+#include "standard.h"
+#include "util.h"
 
 #define print_option(option, description) \
-	printf("        %-20s %-20s\n", option, description)
+	fprintf(stderr, "        %-20s %-20s\n", option, description)
 
-// clang-format off
-static void
-usage (int status)
+static void usage(int status)
 {
-  if (status != 0)
-    {
-      fprintf (stderr, "Try 'yait --help' for more information.\n");
-      return;
-    }
+	if (status != 0) {
+		fputs("Try 'yait --help' for more information.\n", stderr);
+		return;
+	}
 
-  printf ("Usage: yait [OPTION]... <PATH>\n");
-  printf ("Creates a C project with opinionated defaults.\n");
-  printf ("When only given the first argument it will detect your name.\n\n");
-  printf ("Mandatory arguments to long options are mandatory for short options too\n");
-  print_option ("-l, --licence=NAME", "Set licence (gpl, mit, bsd) [default: bsd]");
-  print_option ("--lib=LIB", "Add a library to the project. You can list libraries with --lib=help.");
-  print_option ("--use-cpp", "Uses the CPP language instead of C");
-  print_option ("--git", "Initialize git repository");
-  print_option ("--GNU", "Adds standard GNU argument parsing to your project");
-  printf ("    --help     display this help text and exit\n");
-  printf ("    --version  output version information and exit\n");
+	fputs("Usage: yait [OPTION]... <PATH>", stderr);
+	fputs("Creates a C project with opinionated defaults.", stderr);
+	fputs("When only given the first argument it will detect your name.\n",
+	      stderr);
+	fputs("Mandatory arguments to long options are mandatory for short options too",
+	      stderr);
+	print_option("--posix", "Enable POSIX compliance");
+	print_option("--git", "Do not inititize git reposity");
+	print_option("--clang", "Add clang-format files and tooling");
+	print_option("-L <licence>", "Set licence");
+	print_option("-l <library>", "Add a library");
+	print_option("-C", "Use C++");
+	print_option("--GNU",
+		     "Add GNU argument parsing: --version, and --help");
+	print_option("-S, --simple", "Enable simple mode");
+	fputs("    --help     display this help text and exit", stderr);
+	fputs("    --version  output version information and exit", stderr);
 }
-// clang-format on
 
 static int parse_arguments(manifest_t *conf, int argc, char **argv)
 {
-	static struct option long_options[] = {
-		{ "GNU", no_argument, 0, 'g' },
-		{ "use-cpp", no_argument, 0, 'c' },
-		{ "git", no_argument, 0, 'i' },
-		{ "licence", required_argument, 0, 'l' },
-		{ "lib", required_argument, 0, 'L' },
-		{ "help", no_argument, 0, 'h' },
-		{ 0, 0, 0, 0 }
-	};
-
 	int opt;
-	while ((opt = getopt_long(argc, argv, "gcil:L:h", long_options,
-				  NULL)) != -1) {
+
+	while ((opt = getopt(argc, argv, "L:l:CS")) != -1) {
 		switch (opt) {
-		case 'g':
-			conf->flag.GNU = true;
-			break;
-		case 'c':
-			conf->flag.use_cpp = true;
-			break;
-		case 'i':
-			conf->flag.git = true;
+		case 'L':
+			conf->licence = TOlicence(optarg);
 			break;
 		case 'l':
-			if (strcmp(optarg, "bsd") == 0)
-				conf->licence = BSD3;
-			else if (strcmp(optarg, "gpl") == 0)
-				conf->licence = GPLv3;
-			else if (strcmp(optarg, "mit") == 0)
-				conf->licence = MIT;
-			else {
-				fprintf(stderr, "Unknown licence: %s\n",
-					optarg);
-				exit(EXIT_FAILURE);
-			}
 			break;
-		// case 'L':
-		// 	if (strcmp(optarg, "help"))
-		// 		fprintf(stderr, "raylib\nncurses\ncurl\n");
-		// 	else
-		// 		ADD_LIBRARY(conf->libraries, TOLibrary(optarg));
-		// 	break;
-		case 'h':
-			usage(0);
-			exit(0);
+		case 'C':
+			conf->flags.cc = true;
+			break;
+		case 'S':
+			conf->flags.simple = true;
+			break;
 		default:
-			usage(1);
-			exit(1);
+			fprintf(stderr, "Usage: %s [--help]\n", argv[0]);
+			return 1;
 		}
 	}
 
-	if (optind >= argc) {
-		fprintf(stderr, "Missing required path argument\n");
-		usage(1);
-		exit(EXIT_FAILURE);
-	}
-
-	conf->project = argv[optind++];
-
-	if (optind < argc)
-		conf->name = argv[optind++];
-
 	return 0;
 }
 
@@ -145,7 +107,24 @@ int get_name(char **output)
 int main(int argc, char **argv)
 {
 	int status;
-	manifest_t manifest = { 0 };
+	manifest_t manifest = {
+		.project = "Project",
+		.name = "author",
+		.licence = UNL,
+		.libraries.ncurses = false,
+		.libraries.raylib = false,
+		.libraries.stb = false,
+		.libraries.uthash = false,
+		.libraries.linenoise = false,
+
+		.flags.posix = false,
+		.flags.git = true,
+		.flags.clang = false,
+		.flags.lib = false,
+		.flags.cc = false,
+		.flags.gnu = true,
+		.flags.simple = false,
+	};
 
 	status = parse_standard_options(usage, argc, argv);
 	if (status != 0 && status != HELP_REQUESTED)
@@ -154,14 +133,8 @@ int main(int argc, char **argv)
 
 	parse_arguments(&manifest, argc, argv);
 
-	if (!manifest.name) {
-		status = get_name(&manifest.name);
-		if (status != 0 || !manifest.name || manifest.name[0] == '\0') {
-			fprintf(stderr, "Could not determine user name\n");
-			return EXIT_FAILURE;
-		}
-	}
-
+	get_name(&manifest.name);
 	status = create_project(manifest);
-	return status == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
+
+	return EXIT_SUCCESS;
 }

src/standard.c

@@ -10,11 +10,13 @@
 #define COMMIT 0
 #endif
 
-#include "../config.h"
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
+#include "../config.h"
+#include "standard.h"
+
 int parse_standard_options(void (*usage)(int), int argc, char **argv)
 {
 	for (int i = 0; i < argc; ++i) {

src/standard.h

@@ -0,0 +1,8 @@
+#ifndef STANDARD_H
+#define STANDARD_H
+
+#define HELP_REQUESTED 2
+
+int parse_standard_options(void (*usage)(int), int argc, char **argv);
+
+#endif

src/util.c

@@ -0,0 +1,14 @@
+#include <string.h>
+
+#include "util.h"
+#include "../include/yait.h"
+
+// clang-format off
+licence_t TOlicence(const char *s)
+{
+	if (strcmp(s, "mit")) return MIT;
+	if (strcmp(s, "gpl")) return GPL;
+	if (strcmp(s, "bsd")) return BSD;
+	return UNL;
+}
+// clang-format on

src/util.h

@@ -0,0 +1,8 @@
+#ifndef UTIL_H
+#define UTIL_H
+
+#include "../include/yait.h"
+
+licence_t TOlicence(const char *s);
+
+#endif