add weak git integration

COPYING

@@ -0,0 +1,39 @@
+Copyright (c) 2025 fSD version 1
+
+  This document is intended "as is", without modifications.
+
+The binary and source code that this file is associated with and distributed
+with is licensed under the following terms and conditions.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+Maintainers Note:
+  This section is reserved for any deviations of the prior notice. Given that
+  you are reading this, that means this document is assumed unmodified. Any
+  modifications in this section most follow this format:
+
+  o the note.
+
+  If a note is provided here the header the at top of the document must be
+  changed to reflect that as such: "This document is intended "as is", 
+  without modifications." must become "This is a modified version of the
+  fSD general license. See Maintainers Note.".

README

@@ -19,14 +19,14 @@ yait/fSD 1.0 is an optionated C and SH project generator. For C project
 generation is produces a similar layout to the source of this project. On
 SH it generates a shell script with useful scaffolding for a script. For
 more detailed useage compile the program for your system and run with the
-`--help` option/
+`--help` option.
 
 
 WHAT IS NEW
 
 Features:
 
-o  This is the inital commit, EVERYTHING is new!
+o  This is the first version, EVERYTHING is new!
 
 Bug fixes - not very interesting:
 
@@ -48,4 +48,4 @@ derived from uEmacs/PK 4.0 specifically from the Linux Torvalds
 distribution on GitHub. The README on from uEmacs/PK 4.0 has greater and
 more accurate attributions, if you desire.
 
-November 11, 2025
+November 12, 2025

edef.h

@@ -0,0 +1,18 @@
+/* edef.h
+ *
+ * Global variable definition
+ *
+ * written by vx-clutch
+ */
+
+#ifndef EDEF_H_
+#define EDEF_H_
+
+/* Initialized global external declarations. */
+
+extern int git;
+
+/* Other constants declarations */
+enum { SINGLE, FULL };
+
+#endif  /* EDEF_H_ */

estruct.h

@@ -7,6 +7,12 @@
 #define LICENSE "BSD-3-Clause" /* Default SPDX-License-Identifier */
 
 #define QAUTHOR 0 /* Force use the default author option */
-#define AUTHOR "fSD" /* Default author*/
+#define AUTHOR "fSD" /* Default author */
+
+#define DEFAULT_GIT 0 /* Default git state */
+
+/* Internal constants */
+
+#define NPAT 128
 
 #endif  /* ESTRUCT_H_ */

file.c

@@ -1,8 +1,7 @@
 /*  file.c
  *
  *  The routines in this file handle the reading, writing
- *  and lookup of disk files. All of details about the
+ *  and lookup of disk files.
- *  reading and writing of the disk are in "fileio.c".
  *
  *  written by vx-clutch
  */
@@ -17,7 +16,7 @@
 #include <unistd.h>
 
 #include "file.h"
-#include "globals.h"
+#include "estruct.h"
 
 int ffwrite(char *path, char *fmt, ...) {
   FILE *f;

full.c

@@ -10,6 +10,7 @@
 #include "file.h"
 #include "full.h"
 #include "usage.h"
+#include "git.h"
 
 int full_project_init_and_cd(char *src)
 {
@@ -72,5 +73,7 @@ more accurate attributions, if you desire.\n\
 \n\
 LATE MODIFIED DATE", src, src);
 
+  ginit(); /* initialize a git repository */
+
   return 0;
 }

git.c

@@ -0,0 +1,17 @@
+/* git.c
+ *
+ * Routines for initilizing a git repository
+ *
+ * written by vx-clutch
+ */
+
+#include "git.h"
+#include "edef.h"
+#include <stdlib.h>
+
+int ginit()
+{
+	if (git) return 0;
+	system("git init --quiet");
+	return 0;
+}

git.h

@@ -0,0 +1,6 @@
+#ifndef GIT_H_
+#define GIT_H_
+
+int ginit();
+
+#endif  /* GIT_H_ */

globals.c

@@ -0,0 +1,6 @@
+#include "estruct.h"
+#include "edef.h"
+
+/* initialized global definitions */
+
+int git = DEFAULT_GIT;

globals.h

@@ -1,14 +0,0 @@
-/* globals.h
- * 
- * Global definitions
- *
- * written by vx-clutch
- */
-#ifndef GLOBALS_H_
-#define GLOBALS_H_
-
-enum { SINGLE = 1, FULL = 2 };
-
-#define NPAT 4096 /* number of bytes for path buffer */
-
-#endif  /* GLOBALS_H_ */

input.c

@@ -38,7 +38,7 @@ char *getstring(char *fmt, ...) {
   return buf;
 }
 
-int yes_no_prompt(const char *fmt, ...) {
+int yesno(char *fmt, ...) {
   char prompt[256];
 
   va_list ap;

input.h

@@ -4,6 +4,6 @@
 enum { TRUE, FALSE, GUARANTEE };
 
 char *getstring(char *fmt, ...);
-int mlyesno(char *fmt, ...);
+int yesno(char *fmt, ...);
 
 #endif  /* INPUT_H_ */

main.c

@@ -17,57 +17,58 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <unistd.h>
+#include <dirent.h>
+#include <unistd.h>
+#include <sys/stat.h>
 
-#include "globals.h"
+#include "edef.h"
 #include "proj.h"
 #include "shell.h"
 #include "usage.h"
 #include "version.h"
 
-void usage(int status)
+void usage(int status) {
-{
   printf("Usage: %s filename\n", PROGRAM_NAME);
   printf("   or: %s [options]\n\n", PROGRAM_NAME);
   fputs("      -s         enable shell creation mode\n", stdout);
   fputs("      -S         enable shell creation mode as a full project\n", stdout);
-  fputs("      -i         ignore estruct.h and prompt for all\n", stdout);
+  fputs("      --git      initialize a git repository\n", stdout);
   fputs("      --help     display this help and exit\n", stdout);
   fputs("      --version  output version information and exit\n", stdout);
 
   exit(status);
 }
 
-int main(int argc, char **argv)
+int main(int argc, char **argv) {
-{
-  int i = 0;
   int shell_mode = 0;
   char *package = NULL;
+  int carg;
 
   if (argc < 2)
     die("not enough arguments");
 
-  for (int i = 1; i < argc; ++i)
+  if (argc == 2) {
-    {
+    if (strcmp(argv[1], "--help") == 0)
-      if (argv[i][0] == '-')
-        {
-          if (strcmp(argv[i], "--help") == 0)
       usage(EXIT_SUCCESS);
-          else if (strcmp(argv[i], "--version") == 0)
+    else if (strcmp(argv[1], "--version") == 0) {
-            {
       version();
       exit(EXIT_SUCCESS);
     }
-          else if (strcmp(argv[i], "-s") == 0)
+  }
+
+  for (carg = 1; carg < argc; ++carg) {
+    if (argv[carg][0] == '-') {
+      if (argv[carg][1] == 's')
         shell_mode = SINGLE;
-          else if (strcmp(argv[i], "-S") == 0)
+      else if (argv[carg][1] == 'S')
         shell_mode = FULL;
-          else if (strcmp(argv[i], "-i") == 0)
+      else if (strcmp(argv[carg], "--git"))
-            i = 1;
+	git = 1;
       else
         die("unknown option");
-        }
+    } else
-      else
+      package = argv[carg];
-        package = argv[i];
   }
 
   if (!package)

proj.c

@@ -7,15 +7,19 @@
  */
 
 #include <unistd.h>
+#include <stdio.h>
+#include <string.h>
 
 #include "estruct.h"
+#include "wrapper.h"
 #include "file.h"
 #include "input.h"
 #include "proj.h"
 #include "usage.h"
+#include "util.h"
+#include "version.h"
 
-int makeproj(char *src)
+int makeproj(char *src) {
-{
   if (ffexist(src))
     die("%s already exists", src);
 
@@ -23,16 +27,20 @@ int makeproj(char *src)
   if (chdir(src))
     die("could not cd into %s", src);
 
+  int year = getyear();
+  char *author = getstring("Author");
+  char *description = getstring("Description");
+
   ffwrite("main.c", "\
 /*\n\
  * main.c\n\
  *\n\
- * package/Author 1.0\n\
+ * %s/%s 1.0\n\
  *\n\
  * Copying policy\n\
  *\n\
- * yait 1.0 can be copied and distributed freely for any\n\
+ * %s 1.0 can be copied and distributed freely for any\n\
- * non-commercial purposes. yait 1.0 can only be incorporated\n\
+ * non-commercial purposes. %s 1.0 can only be incorporated\n\
  * into commercial software with the permission of the current author.\n\
  *\n\
  * This file contains the main driving routine.\n\
@@ -43,6 +51,9 @@ int makeproj(char *src)
 #include <stdlib.h>\n\
 #include <string.h>\n\
 \n\
+#include \"version.h\"\n\
+#include \"estruct.h\"\n\
+\n\
 void usage(int status)\n\
 {\n\
   printf(\"Usage: %%s REQUIRED POSITIONAL ARGUMENT\\n\", PROGRAM_NAME);\n\
@@ -66,9 +77,188 @@ int main(int argc, char **argv)\n\
       exit(EXIT_SUCCESS);\n\
     }\n\
   }\n\
+\n\
+  puts(MESSAGE);\n\
 \n\
   return 0;\n\
+}", src, author, src, src);
+
+  size_t len = strlen(src) + 1 + strlen(author) + 6; /* account for " 1.0 " */
+  char *pad = xmalloc(len + 1);
+  memset(pad, '-', len);
+  pad[len] = '\0';
+  ffwrite("README", "\
++%s+\n\
+| %s/%s 1.0 |\n\
++%s+\n\
+\n\
+	%s\n\
+\n\
+	%s was written by %s\n\
+\n\
+	Copyright Notices:\n\
+\n\
+	%s 1.0 (c) Copyright %d %s\n\
+\n\
+	Reference the COPYING file for detailed information\n\
+\n\
+\n\
+WHAT IS %s/%s?\n\
+\n\
+%s/%s 1.0 %s\n\
+\n\
+\n\
+WHAT IS NEW\n\
+\n\
+Features:\n\
+\n\
+o  This is the first version, EVERYTHING is new!\n\
+\n\
+Bug fixes - not very interesting:\n\
+\n\
+o  None\n\
+\n\
+Something is gone:\n\
+\n\
+o  None\n\
+\n\
+HOW TO INSTALL %s/%s?\n\
+\n\
+o  UNIX: Look at estruct.h, do a 'make', test the program, 'make install'.\n\
+\n\
+\n\
+ACKNOWLEDGEMENTS AND STATUS\n\
+\n\
+This project's file strucutre, file format, and certain contents are\n\
+derived from uEmacs/PK 4.0 specifically from the Linux Torvalds\n\
+distribution on GitHub. The README on from uEmacs/PK 4.0 has greater and\n\
+more accurate attributions, if you desire.\n\
+\n\
+%s was generated using %s %s\n\
+\n\
+LAST MODIFED DATE\
+",
+          pad,
+          src, author,
+          pad,
+	  description,
+	  src, author,
+	  src, year, author,
+	  src, author,
+	  src, author, description,
+	  src, author,
+	  src, PROGRAM_NAME_LONG, VERSION);
+
+  ffwrite("version.h", "\
+#ifndef VERSION_H_\n\
+#define VERSION_H_\n\
+\n\
+#define PROGRAM_NAME \"%s\"\n\
+#define PROGRAM_NAME_LONG \"%s/%s\"\n\
+\n\
+#define  VERSION  \"1.0.0\"\n\
+\n\
+/* Print the version string. */\n\
+void version(void);\n\
+\n\
+#endif  /* VERSION_H_ */", src, src, author);
+  ffwrite("version.c", "\
+#include <stdio.h>\n\
+#include \"version.h\"\n\
+\n\
+void version(void)\n\
+{\n\
+	printf(\"%%s version %%s\\n\", PROGRAM_NAME_LONG, VERSION);\n\
 }");
 
+  ffwrite("Makefile", "\
+# Makefile for %s\n\
+\n\
+# Make the build silent by default\n\
+V =\n\
+\n\
+ifeq ($(strip $(V)),)\n\
+	E = @echo\n\
+	Q = @\n\
+else\n\
+	E = @\\#\n\
+	Q =\n\
+endif\n\
+export E Q\n\
+\n\
+PROGRAM = %s\n\
+TARBALL = $(PROGRAM).tar\n\
+SRC     = $(wildcard *.c)\n\
+OBJ     = $(SRC:.c=.o)\n\
+HDR     = $(wildcard *.h)\n\
+\n\
+CC       = gcc\n\
+WARNINGS = -Wall -Wstrict-prototypes\n\
+CFLAGS   = -O2 $(WARNINGS) -g\n\
+DEFINES  =\n\
+LIBS     =\n\
+LDFLAGS  =\n\
+BINDIR   = /usr/bin\n\
+LIBDIR   = /usr/lib\n\
+\n\
+$(PROGRAM): $(OBJ) $(HDR)\n\
+	$(E) \"  LINK    \" $@\n\
+	$(Q) $(CC) $(LDFLAGS) $(DEFINES) -o $@ $(OBJ) $(LIBS)\n\
+\n\
+clean:\n\
+	$(E) \"  CLEAN\"\n\
+	$(Q) rm -f $(PROGRAM) $(OBJ)\n\
+\n\
+install: $(PROGRAM)\n\
+	cp $(PROGRAM) ${BINDIR}\n\
+\n\
+release: $(PROGRAM)\n\
+	tar cvf $(TARBALL) $(SRC) $(HDR) Makefile README\n\
+\n\
+.c.o:\n\
+	$(E) \"  CC      \" $@\n\
+	$(Q) $(CC) $(CFLAGS) $(DEFINES) -c $< -o $@", src, src);
+
+  ffwrite("usage.h", "\
+#ifndef USAGE_H_\n\
+#define USAGE_H_\n\
+\n\
+void die(const char* err, ...);\n\
+\n\
+#endif  /* USAGE_H_ */");
+  ffwrite("usage.c", "\
+#include \"usage.h\"\n\
+\n\
+#include <stdarg.h>\n\
+#include <stdio.h>\n\
+#include <stdlib.h>\n\
+\n\
+static void report(const char* prefix, const char *err, va_list params)\n\
+{\n\
+  char msg[4096];\n\
+  vsnprintf(msg, sizeof(msg), err, params);\n\
+  fprintf(stderr, \"%%s%%s\\n\", prefix, msg);\n\
+}\n\
+\n\
+void die(const char* err, ...)\n\
+{\n\
+  va_list params;\n\
+\n\
+  va_start(params, err);\n\
+  report(\"fatal: \", err, params);\n\
+  va_end(params);\n\
+  exit(128);\n\
+}");
+
+  ffwrite("estruct.h", "\
+#ifndef ESTRUCT_H_\n\
+#define ESTRUCT_H_\n\
+\n\
+/* Configuration options */\n\
+\n\
+#define MESSAGE \"Hello, World!\" /* Default greeting */\n\
+\n\
+#endif  /* ESTRUCT_H_ */");
+
   return 0;
 }

shell.c

@@ -12,7 +12,7 @@
 #include "estruct.h"
 #include "file.h"
 #include "full.h"
-#include "globals.h"
+#include "edef.h"
 #include "input.h"
 #include "shell.h"
 #include "single.h"
@@ -23,8 +23,9 @@ int makeshell(char *src, int complexity) {
 
   if (complexity == SINGLE)
     single_init(src);
-  else if (complexity == FULL)
+  else if (complexity == FULL) {
     full_project_init_and_cd(src);
+  }
   else
     die("invalid state! shell.c:%d", __LINE__);
 

util.c

@@ -0,0 +1,10 @@
+#include "util.h"
+#include <time.h>
+
+int getyear()
+{
+	time_t now = time(NULL);
+	struct tm *t = localtime(&now);
+
+	return t->tm_year + 1900;
+}

util.h

@@ -0,0 +1,6 @@
+#ifndef UTIL_H_
+#define UTIL_H_
+
+int getyear();
+
+#endif

wrapper.c

@@ -0,0 +1,13 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "wrapper.h"
+#include "usage.h"
+
+void *xmalloc(size_t size)
+{
+	void *ret = malloc(size);
+	if (!ret)
+		die("memory exhausted");
+	return ret;
+}

wrapper.h

@@ -0,0 +1,8 @@
+#ifndef WRAPPER_H_
+#define WRAPPER_H_
+
+#include <stdio.h>
+
+void *xmalloc(size_t size);
+
+#endif