AOC2023: Add script to create day template and download input

userspace/aoc2023/day-template/CMakeLists.txt

@@ -0,0 +1,22 @@
+cmake_minimum_required(VERSION 3.26)
+
+project(aoc2023_day-template CXX)
+
+set(SOURCES
+	main.cpp
+)
+
+add_executable(aoc2023_day-template ${SOURCES})
+target_compile_options(aoc2023_day-template PUBLIC -O2 -g)
+target_link_libraries(aoc2023_day-template PUBLIC libc ban)
+
+add_dependencies(aoc2023_day-template libc-install ban-install)
+
+add_custom_target(aoc2023_day-template-install
+	COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_BINARY_DIR}/aoc2023_day-template ${BANAN_AOC2023_BIN}/day-template
+	DEPENDS aoc2023_day-template
+	DEPENDS aoc2023_always
+)
+
+add_dependencies(aoc2023 aoc2023_day-template)
+add_dependencies(aoc2023-install aoc2023_day-template-install)

userspace/aoc2023/day-template/main.cpp

@@ -0,0 +1,48 @@
+#include <ctype.h>
+#include <inttypes.h>
+#include <stdio.h>
+
+using i8  = int8_t;
+using i16 = int16_t;
+using i32 = int32_t;
+using i64 = int64_t;
+
+using u8  = uint8_t;
+using u16 = uint16_t;
+using u32 = uint32_t;
+using u64 = uint64_t;
+
+i64 puzzle1(FILE* fp)
+{
+	(void)fp;
+	return -1;
+}
+
+i64 puzzle2(FILE* fp)
+{
+	(void)fp;
+	return -1;
+}
+
+int main(int argc, char** argv)
+{
+	const char* file_path = "/usr/share/aoc2023/day-template_input.txt";
+
+	if (argc >= 2)
+		file_path = argv[1];
+
+	FILE* fp = fopen(file_path, "r");
+	if (fp == nullptr)
+	{
+		perror("fopen");
+		return 1;
+	}
+
+	printf("puzzle1: %" PRId64 "\n", puzzle1(fp));
+
+	fseek(fp, 0, SEEK_SET);
+
+	printf("puzzle2: %" PRId64 "\n", puzzle2(fp));
+
+	fclose(fp);
+}

userspace/aoc2023/init-day.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+if [[ -z $1 ]]; then
+	echo Please specify day number >& 2
+	exit 1
+fi
+
+if [[ ! -d day$1 ]]; then
+	cp -r day-template day$1
+	sed -i "s/day-template/day$1/g" day$1/*
+fi
+
+if [[ ! -f input/day$1_input.txt ]]; then
+	wget --no-cookies --header "Cookie: session=$AOC_SESSION" https://adventofcode.com/2023/day/$1/input -O input/day$1_input.txt
+fi

userspace/aoc2023/input/get-input.sh

@@ -1,3 +0,0 @@
-#!/bin/bash
-
-wget --no-cookies --header "Cookie: session=$AOC_SESSION" https://adventofcode.com/2023/day/$1/input -O day$1_input.txt