nob.c

#define NOB_IMPLEMENTATION
#include "include/nob.h"

#include <string.h>

int main(int argc, char **argv) {
    NOB_GO_REBUILD_URSELF(argc, argv);

    const char *program = nob_shift_args(&argc, &argv);
    const char *src_file1 = "src/coogle-main.c";
    const char *src_file2 = "src/match.c";
    const char *src_file3 = "src/coogle.c";
    const char *out_file = "coogle";

    if (nob_file_exists(src_file1) < 0) {
        nob_log(NOB_ERROR, "%s Not found", src_file1);
        return 1;
    }

    // TODO: Implement this :- clang -DSTB_C_LEXER_IMPLEMENTATION -x c -c
    // stb_c_lexer.h I don't need to do this here, but it's interesting so I'll
    // just leave it in here.

    Nob_Cmd cmd = {0};
    nob_cmd_append(&cmd, "gcc");
    nob_cmd_append(&cmd, src_file1, src_file2, src_file3);
    nob_cmd_append(&cmd, "-I", "./");
    nob_cmd_append(&cmd, "lib/libclang-14.so");
    nob_cmd_append(&cmd, "-o", out_file);
    nob_cmd_append(&cmd, "-Wall", "-Wextra", "-ggdb", "-pedantic");

    if (argc == 0) {
        nob_log(NOB_INFO, "Building %s\n", out_file);
        if (!nob_cmd_run_sync(cmd))
            return 1;
    } else if (argc > 0) {
        const char *subcmd = nob_shift_args(&argc, &argv);
        if (strcmp(subcmd, "run") == 0) {
            if (!nob_cmd_run_sync(cmd))
                return 1;
            nob_log(NOB_INFO, "Running %s\n", out_file);
            cmd.count = 0;
            Nob_String_Builder run_cmd = {0};
            nob_sb_append_cstr(&run_cmd, "./");
            nob_sb_append_cstr(&run_cmd, out_file);
            nob_cmd_append(&cmd, run_cmd.items);
            nob_da_append_many(&cmd, argv, argc);
            if (!nob_cmd_run_sync(cmd))
                return 1;
            nob_sb_free(run_cmd);
        } else if (strcmp(subcmd, "clean") == 0) {
            cmd.count = 0;
            nob_cmd_append(&cmd, "rm", "coogle", "nob", "nob.old");
            if (!nob_cmd_run_sync(cmd))
                return 1;
            return 0;
        } else if (strcmp(subcmd, "test") == 0) {
            if (!nob_cmd_run_sync(cmd))
                return 1;
            cmd.count = 0;
            Nob_String_Builder run_cmd = {0};
            nob_sb_append_cstr(&run_cmd, "./");
            nob_sb_append_cstr(&run_cmd, out_file);
            nob_cmd_append(&cmd, run_cmd.items);
            nob_cmd_append(&cmd, "clang-c/Index.h", "CXCursorKind(CXCursor)");
            if (!nob_cmd_run_sync(cmd)) {
                nob_sb_free(run_cmd);
                return 1;
            }
            nob_sb_free(run_cmd);

            return 0;
        } else {
            nob_log(NOB_ERROR, "Unknown subcommand: %s\n", subcmd);
            return 1;
        }
    }

    return 0;
}