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@@ -0,0 +1,78 @@
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+#include <stdio.h>
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+#include <fcntl.h>
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+#include <string.h>
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+#include <unistd.h>
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+#include <errno.h>
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+#include <stdlib.h>
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+#include <stdbool.h>
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+
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+#define BUF_SIZE 256
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+
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+int main(int argc, char* argv[]) {
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+ if (argc <= 1) {
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+ printf("Too few arguments\n");
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+ return 1;
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+ }
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+
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+ const bool HAS_INCLUDES = argc > 2;
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+ char name[strlen(argv[1]) + 2];
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+ strcpy(name, argv[1]);
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+ strcat(name, ".cpp");
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+
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+ char path[BUF_SIZE] = "./";
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+
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+ strcat(path, name);
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+
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+ open(path, O_RDONLY, 0);
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+
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+ if (errno == 0) {
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+ printf("File already exists.\n");
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+ return 2;
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+ }
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+ errno = 0;
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+
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+ const int fd = creat(path, S_IRUSR | S_IWUSR | S_IROTH);
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+
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+ int includes_n = argc - 2;
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+ int lines_n = 4 + includes_n;
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+
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+ char* lines[BUF_SIZE];
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+
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+ int lines_i = 0;
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+ if (HAS_INCLUDES) {
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+ for (int i = 2; i < argc; i++) {
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+ char* line = (char*) malloc(BUF_SIZE);
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+ strcpy(line, "#include <");
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+ strcat(line, argv[i]);
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+ strcat(line, ">\n");
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+
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+ lines[lines_i] = line;
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+
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+ lines_i++;
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+ }
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+
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+ lines[lines_i] = "\n";
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+ lines[++lines_i] = "int main() {\n\n";
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+ lines[++lines_i] = " return 0;\n";
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+ lines[++lines_i] = "}";
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+ } else {
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+ lines[lines_i] = "int main() {\n\n";
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+ lines[++lines_i] = " return 0;\n";
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+ lines[++lines_i] = "}";
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+ lines_n--;
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+ }
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+
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+ for (int i = 0; i < lines_n; i++) {
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+ write(fd, lines[i], strlen(lines[i]));
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+ }
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+
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+ close(fd);
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+
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+ char command[5 + strlen(name)];
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+ strcpy(command, "nvim ");
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+ strcat(command, name);
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+
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+ system(command);
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+
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+ return 0;
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+}
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