wip

shell.c

@@ -0,0 +1,68 @@
+/* shell.c
+ *
+ * The routines in this file generater an
+ * opiionated shell script.
+ *
+ * written by vx-clutch
+ */
+
+#include <sys/stat.h>
+#include <sys/types.h>
+
+#include "estruct.h"
+#include "file.h"
+#include "input.h"
+#include "shell.h"
+#include "usage.h"
+
+int makeshell(char *src)
+{
+  if (ffexist(src))
+    die("%s already exists", src);
+
+  char *license = LICENSE;
+  if (!QLICENSE)
+	license = getstring("License");
+  char *description = getstring("Description");
+
+  ffwrite(src, "\
+#!/bin/sh\n\
+# SPDX-License-Identifier: %s\n\
+#\n\
+# %s\n\
+\n\
+me=$0\n\
+scriptversion=\"1.0.0\"\n\
+\n\
+version=\"$me $scriptversion\n\
+\n\
+Copyright (C) %d %s.\n\
+This is free software; you are free to change and redistribute it.\n\
+There is NO WARRANTY, to the extent permitted by law.\"\n\
+\n\
+usage=\"\\\n\
+Usage: $me [OPTION]...\n\
+%s\n\
+\n\
+Options:\n\
+   --help     print this help and exit\n\
+   --version  output version information\n\"\n\
+\n\
+while [ $# -gt 0 ]; do\n\
+  case $1 in\n\
+    --help) echo \"$usage\"; exit 0 ;;\n\
+    --version) echo \"$version\"; exit 0 ;;\n\
+    -*)\n\
+      echo \"$0: Unknown option '$1'.\" >&2\n\
+      echo \"$0: Try '--help' for more information.\" >&2\n\
+      exit 1 ;;\n\
+  esac\n\
+  shift\n\
+done", license, description, 2025, "fSD", description);
+
+  struct stat st;
+  if (stat(src, &st) == 0)
+    chmod(src, st.st_mode | S_IXUSR | S_IXGRP | S_IXOTH);
+
+  return 0;
+}